require go 1.14 (#263)

* refactor & format code

* optimized parse tag (#256)

* feature plugin custom flag (#251)

* support plugin custom flags

* add short name

* remove log

* remove log

* require go 1.14

Co-authored-by: kingxt <kingxt4job@gmail.com>
Co-authored-by: songmeizi <anqiansong@xiaoheiban.cn>

core/collection/rollingwindow.go

@@ -74,27 +74,29 @@ func (rw *RollingWindow) span() int {
 
 func (rw *RollingWindow) updateOffset() {
 	span := rw.span()
-	if span > 0 {
-		offset := rw.offset
-		// reset expired buckets
-		start := offset + 1
-		steps := start + span
-		var remainder int
-		if steps > rw.size {
-			remainder = steps - rw.size
-			steps = rw.size
-		}
-		for i := start; i < steps; i++ {
-			rw.win.resetBucket(i)
-			offset = i
-		}
-		for i := 0; i < remainder; i++ {
-			rw.win.resetBucket(i)
-			offset = i
-		}
-		rw.offset = offset
-		rw.lastTime = timex.Now()
+	if span <= 0 {
+		return
 	}
+
+	offset := rw.offset
+	start := offset + 1
+	steps := start + span
+	var remainder int
+	if steps > rw.size {
+		remainder = steps - rw.size
+		steps = rw.size
+	}
+
+	// reset expired buckets
+	for i := start; i < steps; i++ {
+		rw.win.resetBucket(i)
+	}
+	for i := 0; i < remainder; i++ {
+		rw.win.resetBucket(i)
+	}
+
+	rw.offset = (offset + span) % rw.size
+	rw.lastTime = timex.Now()
 }
 
 type Bucket struct {
@@ -118,9 +120,9 @@ type window struct {
 }
 
 func newWindow(size int) *window {
-	var buckets []*Bucket
+	buckets := make([]*Bucket, size)
 	for i := 0; i < size; i++ {
-		buckets = append(buckets, new(Bucket))
+		buckets[i] = new(Bucket)
 	}
 	return &window{
 		buckets: buckets,
@@ -134,12 +136,12 @@ func (w *window) add(offset int, v float64) {
 
 func (w *window) reduce(start, count int, fn func(b *Bucket)) {
 	for i := 0; i < count; i++ {
-		fn(w.buckets[(start+i)%len(w.buckets)])
+		fn(w.buckets[(start+i)%w.size])
 	}
 }
 
 func (w *window) resetBucket(offset int) {
-	w.buckets[offset].reset()
+	w.buckets[offset%w.size].reset()
 }
 
 func IgnoreCurrentBucket() RollingWindowOption {

core/collection/timingwheel.go

@@ -204,6 +204,7 @@ func (tw *TimingWheel) removeTask(key interface{}) {
 
 	timer := val.(*positionEntry)
 	timer.item.removed = true
+	tw.timers.Del(key)
 }
 
 func (tw *TimingWheel) run() {
@@ -248,7 +249,6 @@ func (tw *TimingWheel) scanAndRunTasks(l *list.List) {
 		if task.removed {
 			next := e.Next()
 			l.Remove(e)
-			tw.timers.Del(task.key)
 			e = next
 			continue
 		} else if task.circle > 0 {
@@ -301,6 +301,7 @@ func (tw *TimingWheel) setTask(task *timingEntry) {
 func (tw *TimingWheel) setTimerPosition(pos int, task *timingEntry) {
 	if val, ok := tw.timers.Get(task.key); ok {
 		timer := val.(*positionEntry)
+		timer.item = task
 		timer.pos = pos
 	} else {
 		tw.timers.Set(task.key, &positionEntry{

core/collection/timingwheel_test.go

@@ -594,6 +594,31 @@ func TestTimingWheel_ElapsedAndSetThenMove(t *testing.T) {
 	}
 }
 
+func TestMoveAndRemoveTask(t *testing.T) {
+	ticker := timex.NewFakeTicker()
+	tick := func(v int) {
+		for i := 0; i < v; i++ {
+			ticker.Tick()
+		}
+	}
+	var keys []int
+	tw, _ := newTimingWheelWithClock(testStep, 10, func(k, v interface{}) {
+		assert.Equal(t, "any", k)
+		assert.Equal(t, 3, v.(int))
+		keys = append(keys, v.(int))
+		ticker.Done()
+	}, ticker)
+	defer tw.Stop()
+	tw.SetTimer("any", 3, testStep*8)
+	tick(6)
+	tw.MoveTimer("any", testStep*7)
+	tick(3)
+	tw.RemoveTimer("any")
+	tick(30)
+	time.Sleep(time.Millisecond)
+	assert.Equal(t, 0, len(keys))
+}
+
 func BenchmarkTimingWheel(b *testing.B) {
 	b.ReportAllocs()
 

core/limit/periodlimit_test.go

@@ -3,7 +3,7 @@ package limit
 import (
 	"testing"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/stores/redis"
 	"github.com/tal-tech/go-zero/core/stores/redis/redistest"

core/limit/tokenlimit_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/stores/redis"

core/stores/cache/cachenode_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/mathx"

core/stores/kv/store_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/hash"
 	"github.com/tal-tech/go-zero/core/stores/cache"

core/stores/redis/redis.go

@@ -42,6 +42,12 @@ type (
 		red.Cmdable
 	}
 
+	// GeoLocation is used with GeoAdd to add geospatial location.
+	GeoLocation = red.GeoLocation
+	// GeoRadiusQuery is used with GeoRadius to query geospatial index.
+	GeoRadiusQuery = red.GeoRadiusQuery
+	GeoPos         = red.GeoPos
+
 	Pipeliner = red.Pipeliner
 
 	// Z represents sorted set member.
@@ -173,6 +179,107 @@ func (s *Redis) Expireat(key string, expireTime int64) error {
 	}, acceptable)
 }
 
+func (s *Redis) GeoAdd(key string, geoLocation ...*GeoLocation) (val int64, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoAdd(key, geoLocation...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoDist(key string, member1, member2, unit string) (val float64, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoDist(key, member1, member2, unit).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoHash(key string, members ...string) (val []string, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoHash(key, members...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoRadius(key string, longitude, latitude float64, query *GeoRadiusQuery) (val []GeoLocation, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoRadius(key, longitude, latitude, query).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+func (s *Redis) GeoRadiusByMember(key, member string, query *GeoRadiusQuery) (val []GeoLocation, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoRadiusByMember(key, member, query).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
+func (s *Redis) GeoPos(key string, members ...string) (val []*GeoPos, err error) {
+	err = s.brk.DoWithAcceptable(func() error {
+		conn, err := getRedis(s)
+		if err != nil {
+			return err
+		}
+
+		if v, err := conn.GeoPos(key, members...).Result(); err != nil {
+			return err
+		} else {
+			val = v
+			return nil
+		}
+	}, acceptable)
+	return
+}
+
 func (s *Redis) Get(key string) (val string, err error) {
 	err = s.brk.DoWithAcceptable(func() error {
 		conn, err := getRedis(s)

core/stores/redis/redis_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	red "github.com/go-redis/redis"
 	"github.com/stretchr/testify/assert"
 )
@@ -556,7 +556,7 @@ func TestRedis_SortedSet(t *testing.T) {
 		val, err = client.Zscore("key", "value1")
 		assert.Nil(t, err)
 		assert.Equal(t, int64(5), val)
-		val, err = NewRedis(client.Addr, "").Zadds("key")
+		_, err = NewRedis(client.Addr, "").Zadds("key")
 		assert.NotNil(t, err)
 		val, err = client.Zadds("key", Pair{
 			Key:   "value2",
@@ -567,9 +567,9 @@ func TestRedis_SortedSet(t *testing.T) {
 		})
 		assert.Nil(t, err)
 		assert.Equal(t, int64(2), val)
-		pairs, err := NewRedis(client.Addr, "").ZRevRangeWithScores("key", 1, 3)
+		_, err = NewRedis(client.Addr, "").ZRevRangeWithScores("key", 1, 3)
 		assert.NotNil(t, err)
-		pairs, err = client.ZRevRangeWithScores("key", 1, 3)
+		pairs, err := client.ZRevRangeWithScores("key", 1, 3)
 		assert.Nil(t, err)
 		assert.EqualValues(t, []Pair{
 			{
@@ -816,6 +816,38 @@ func TestRedisBlpopEx(t *testing.T) {
 	})
 }
 
+func TestRedisGeo(t *testing.T) {
+	runOnRedis(t, func(client *Redis) {
+		client.Ping()
+		var geoLocation = []*GeoLocation{{Longitude: 13.361389, Latitude: 38.115556, Name: "Palermo"}, {Longitude: 15.087269, Latitude: 37.502669, Name: "Catania"}}
+		v, err := client.GeoAdd("sicily", geoLocation...)
+		assert.Nil(t, err)
+		assert.Equal(t, int64(2), v)
+		v2, err := client.GeoDist("sicily", "Palermo", "Catania", "m")
+		assert.Nil(t, err)
+		assert.Equal(t, 166274, int(v2))
+		// GeoHash not support
+		v3, err := client.GeoPos("sicily", "Palermo", "Catania")
+		assert.Nil(t, err)
+		assert.Equal(t, int64(v3[0].Longitude), int64(13))
+		assert.Equal(t, int64(v3[0].Latitude), int64(38))
+		assert.Equal(t, int64(v3[1].Longitude), int64(15))
+		assert.Equal(t, int64(v3[1].Latitude), int64(37))
+		v4, err := client.GeoRadius("sicily", 15, 37, &red.GeoRadiusQuery{WithDist: true, Unit: "km", Radius: 200})
+		assert.Nil(t, err)
+		assert.Equal(t, int64(v4[0].Dist), int64(190))
+		assert.Equal(t, int64(v4[1].Dist), int64(56))
+		var geoLocation2 = []*GeoLocation{{Longitude: 13.583333, Latitude: 37.316667, Name: "Agrigento"}}
+		v5, err := client.GeoAdd("sicily", geoLocation2...)
+		assert.Nil(t, err)
+		assert.Equal(t, int64(1), v5)
+		v6, err := client.GeoRadiusByMember("sicily", "Agrigento", &red.GeoRadiusQuery{Unit: "km", Radius: 100})
+		assert.Nil(t, err)
+		assert.Equal(t, v6[0].Name, "Agrigento")
+		assert.Equal(t, v6[1].Name, "Palermo")
+	})
+}
+
 func runOnRedis(t *testing.T, fn func(client *Redis)) {
 	s, err := miniredis.Run()
 	assert.Nil(t, err)

core/stores/redis/redistest/redistest.go

@@ -3,7 +3,7 @@ package redistest
 import (
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/tal-tech/go-zero/core/lang"
 	"github.com/tal-tech/go-zero/core/stores/redis"
 )

core/stores/sqlc/cachedsql_test.go

@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/alicebob/miniredis"
+	"github.com/alicebob/miniredis/v2"
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/fx"
 	"github.com/tal-tech/go-zero/core/logx"

example/bookstore/api/bookstore.api

@@ -1,33 +1,29 @@
 type (
-    addReq struct {
-        book string `form:"book"`
-        price int64 `form:"price"`
-    }
-
-    addResp struct {
-        ok bool `json:"ok"`
-    }
+	addReq {
+		book string `form:"book"`
+		price int64 `form:"price"`
+	}
+	
+	addResp {
+		ok bool `json:"ok"`
+	}
 )
 
 type (
-    checkReq struct {
-        book string `form:"book"`
-    }
-
-    checkResp struct {
-        found bool `json:"found"`
-        price int64 `json:"price"`
-    }
+	checkReq {
+		book string `form:"book"`
+	}
+	
+	checkResp {
+		found bool `json:"found"`
+		price int64 `json:"price"`
+	}
 )
 
 service bookstore-api {
-    @server(
-        handler: AddHandler
-    )
-    get /add (addReq) returns (addResp)
-
-    @server(
-        handler: CheckHandler
-    )
-    get /check (checkReq) returns (checkResp)
+	@handler AddHandler
+	get /add (addReq) returns (addResp)
+	
+	@handler CheckHandler
+	get /check (checkReq) returns (checkResp)
 }

example/bookstore/api/internal/handler/addhandler.go

@@ -10,7 +10,7 @@ import (
 	"github.com/tal-tech/go-zero/rest/httpx"
 )
 
-func addHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+func AddHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.AddReq
 		if err := httpx.Parse(r, &req); err != nil {

example/bookstore/api/internal/handler/checkhandler.go

@@ -10,7 +10,7 @@ import (
 	"github.com/tal-tech/go-zero/rest/httpx"
 )
 
-func checkHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+func CheckHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.CheckReq
 		if err := httpx.Parse(r, &req); err != nil {

example/bookstore/api/internal/handler/routes.go

@@ -10,16 +10,18 @@ import (
 )
 
 func RegisterHandlers(engine *rest.Server, serverCtx *svc.ServiceContext) {
-	engine.AddRoutes([]rest.Route{
-		{
-			Method:  http.MethodGet,
-			Path:    "/add",
-			Handler: addHandler(serverCtx),
+	engine.AddRoutes(
+		[]rest.Route{
+			{
+				Method:  http.MethodGet,
+				Path:    "/add",
+				Handler: AddHandler(serverCtx),
+			},
+			{
+				Method:  http.MethodGet,
+				Path:    "/check",
+				Handler: CheckHandler(serverCtx),
+			},
 		},
-		{
-			Method:  http.MethodGet,
-			Path:    "/check",
-			Handler: checkHandler(serverCtx),
-		},
-	})
+	)
 }

example/bookstore/api/internal/logic/checklogic.go

@@ -29,7 +29,8 @@ func (l *CheckLogic) Check(req types.CheckReq) (*types.CheckResp, error) {
 		Book: req.Book,
 	})
 	if err != nil {
-		return nil, err
+		logx.Error(err)
+		return &types.CheckResp{}, err
 	}
 
 	return &types.CheckResp{

example/bookstore/go.mod

@@ -5,7 +5,8 @@ go 1.15
 require (
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/tal-tech/go-zero v1.0.16
+	github.com/tal-tech/go-zero v1.0.27
 	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	google.golang.org/grpc v1.29.1
+	google.golang.org/protobuf v1.25.0
 )

example/bookstore/go.sum

@@ -36,6 +36,7 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQamW5YV28=
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -46,6 +47,7 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
 github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819/go.mod h1:MvzMVHq8BH2Ji/o8TGDocVA70byvLrAgFTxkEnmjO4Y=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4 h1:qk/FSDDxo05wdJH28W+p5yivv7LuLYLRXPPD8KQCtZs=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/emicklei/proto v1.9.0/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -122,9 +124,11 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3 h1:OCJlWkOUoTnl0neNGlf4fUm3TmbEtguw7vR+nGtnDjY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
@@ -175,6 +179,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -210,6 +215,7 @@ github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6So
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
@@ -232,11 +238,14 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/tal-tech/go-zero v1.0.16 h1:oT7sOFftEUdD/XcXF0xEugX9yhnw4DcQkeMNFLi5KO8=
 github.com/tal-tech/go-zero v1.0.16/go.mod h1:y2wBHTkxNJw79K9/wCSeDKzv2pCT6x45oOmXEsJdQK8=
+github.com/tal-tech/go-zero v1.0.27 h1:QMIbaTxibMc/OsO5RTAuKZ8ndbl2dGN6pITQEtp2x/A=
+github.com/tal-tech/go-zero v1.0.27/go.mod h1:JtNXlsh/CgeIHyQnt5C5M2IcSevW7V0NAnqO93TQgm8=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
@@ -382,6 +391,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@@ -393,6 +403,8 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

example/bookstore/rpc/add/add.go

@@ -7,8 +7,8 @@ import (
 	"flag"
 	"fmt"
 
+	"bookstore/rpc/add/add"
 	"bookstore/rpc/add/internal/config"
-	add "bookstore/rpc/add/internal/pb"
 	"bookstore/rpc/add/internal/server"
 	"bookstore/rpc/add/internal/svc"
 

example/bookstore/rpc/add/add/add.pb.go

@@ -0,0 +1,305 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.25.0
+// 	protoc        v3.14.0
+// source: add.proto
+
+package add
+
+import (
+	context "context"
+	proto "github.com/golang/protobuf/proto"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type AddReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Book  string `protobuf:"bytes,1,opt,name=book,proto3" json:"book,omitempty"`
+	Price int64  `protobuf:"varint,2,opt,name=price,proto3" json:"price,omitempty"`
+}
+
+func (x *AddReq) Reset() {
+	*x = AddReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_add_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *AddReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddReq) ProtoMessage() {}
+
+func (x *AddReq) ProtoReflect() protoreflect.Message {
+	mi := &file_add_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddReq.ProtoReflect.Descriptor instead.
+func (*AddReq) Descriptor() ([]byte, []int) {
+	return file_add_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *AddReq) GetBook() string {
+	if x != nil {
+		return x.Book
+	}
+	return ""
+}
+
+func (x *AddReq) GetPrice() int64 {
+	if x != nil {
+		return x.Price
+	}
+	return 0
+}
+
+type AddResp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Ok bool `protobuf:"varint,1,opt,name=ok,proto3" json:"ok,omitempty"`
+}
+
+func (x *AddResp) Reset() {
+	*x = AddResp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_add_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *AddResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddResp) ProtoMessage() {}
+
+func (x *AddResp) ProtoReflect() protoreflect.Message {
+	mi := &file_add_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddResp.ProtoReflect.Descriptor instead.
+func (*AddResp) Descriptor() ([]byte, []int) {
+	return file_add_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *AddResp) GetOk() bool {
+	if x != nil {
+		return x.Ok
+	}
+	return false
+}
+
+var File_add_proto protoreflect.FileDescriptor
+
+var file_add_proto_rawDesc = []byte{
+	0x0a, 0x09, 0x61, 0x64, 0x64, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x03, 0x61, 0x64, 0x64,
+	0x22, 0x32, 0x0a, 0x06, 0x61, 0x64, 0x64, 0x52, 0x65, 0x71, 0x12, 0x12, 0x0a, 0x04, 0x62, 0x6f,
+	0x6f, 0x6b, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x62, 0x6f, 0x6f, 0x6b, 0x12, 0x14,
+	0x0a, 0x05, 0x70, 0x72, 0x69, 0x63, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x70,
+	0x72, 0x69, 0x63, 0x65, 0x22, 0x19, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x52, 0x65, 0x73, 0x70, 0x12,
+	0x0e, 0x0a, 0x02, 0x6f, 0x6b, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08, 0x52, 0x02, 0x6f, 0x6b, 0x32,
+	0x29, 0x0a, 0x05, 0x61, 0x64, 0x64, 0x65, 0x72, 0x12, 0x20, 0x0a, 0x03, 0x61, 0x64, 0x64, 0x12,
+	0x0b, 0x2e, 0x61, 0x64, 0x64, 0x2e, 0x61, 0x64, 0x64, 0x52, 0x65, 0x71, 0x1a, 0x0c, 0x2e, 0x61,
+	0x64, 0x64, 0x2e, 0x61, 0x64, 0x64, 0x52, 0x65, 0x73, 0x70, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x33,
+}
+
+var (
+	file_add_proto_rawDescOnce sync.Once
+	file_add_proto_rawDescData = file_add_proto_rawDesc
+)
+
+func file_add_proto_rawDescGZIP() []byte {
+	file_add_proto_rawDescOnce.Do(func() {
+		file_add_proto_rawDescData = protoimpl.X.CompressGZIP(file_add_proto_rawDescData)
+	})
+	return file_add_proto_rawDescData
+}
+
+var file_add_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_add_proto_goTypes = []interface{}{
+	(*AddReq)(nil),  // 0: add.addReq
+	(*AddResp)(nil), // 1: add.addResp
+}
+var file_add_proto_depIdxs = []int32{
+	0, // 0: add.adder.add:input_type -> add.addReq
+	1, // 1: add.adder.add:output_type -> add.addResp
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_add_proto_init() }
+func file_add_proto_init() {
+	if File_add_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_add_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*AddReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_add_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*AddResp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_add_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_add_proto_goTypes,
+		DependencyIndexes: file_add_proto_depIdxs,
+		MessageInfos:      file_add_proto_msgTypes,
+	}.Build()
+	File_add_proto = out.File
+	file_add_proto_rawDesc = nil
+	file_add_proto_goTypes = nil
+	file_add_proto_depIdxs = nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// AdderClient is the client API for Adder service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type AdderClient interface {
+	Add(ctx context.Context, in *AddReq, opts ...grpc.CallOption) (*AddResp, error)
+}
+
+type adderClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewAdderClient(cc grpc.ClientConnInterface) AdderClient {
+	return &adderClient{cc}
+}
+
+func (c *adderClient) Add(ctx context.Context, in *AddReq, opts ...grpc.CallOption) (*AddResp, error) {
+	out := new(AddResp)
+	err := c.cc.Invoke(ctx, "/add.adder/add", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// AdderServer is the server API for Adder service.
+type AdderServer interface {
+	Add(context.Context, *AddReq) (*AddResp, error)
+}
+
+// UnimplementedAdderServer can be embedded to have forward compatible implementations.
+type UnimplementedAdderServer struct {
+}
+
+func (*UnimplementedAdderServer) Add(context.Context, *AddReq) (*AddResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Add not implemented")
+}
+
+func RegisterAdderServer(s *grpc.Server, srv AdderServer) {
+	s.RegisterService(&_Adder_serviceDesc, srv)
+}
+
+func _Adder_Add_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AdderServer).Add(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/add.adder/Add",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AdderServer).Add(ctx, req.(*AddReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Adder_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "add.adder",
+	HandlerType: (*AdderServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "add",
+			Handler:    _Adder_Add_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "add.proto",
+}

example/bookstore/rpc/add/adder/adder.go

@@ -8,7 +8,7 @@ package adder
 import (
 	"context"
 
-	add "bookstore/rpc/add/internal/pb"
+	"bookstore/rpc/add/add"
 
 	"github.com/tal-tech/go-zero/zrpc"
 )
@@ -33,6 +33,6 @@ func NewAdder(cli zrpc.Client) Adder {
 }
 
 func (m *defaultAdder) Add(ctx context.Context, in *AddReq) (*AddResp, error) {
-	adder := add.NewAdderClient(m.cli.Conn())
-	return adder.Add(ctx, in)
+	client := add.NewAdderClient(m.cli.Conn())
+	return client.Add(ctx, in)
 }

example/bookstore/rpc/add/adder/adder_mock.go

@@ -1,49 +0,0 @@
-// Code generated by MockGen. DO NOT EDIT.
-// Source: adder.go
-
-// Package adder is a generated GoMock package.
-package adder
-
-import (
-	context "context"
-	gomock "github.com/golang/mock/gomock"
-	reflect "reflect"
-)
-
-// MockAdder is a mock of Adder interface
-type MockAdder struct {
-	ctrl     *gomock.Controller
-	recorder *MockAdderMockRecorder
-}
-
-// MockAdderMockRecorder is the mock recorder for MockAdder
-type MockAdderMockRecorder struct {
-	mock *MockAdder
-}
-
-// NewMockAdder creates a new mock instance
-func NewMockAdder(ctrl *gomock.Controller) *MockAdder {
-	mock := &MockAdder{ctrl: ctrl}
-	mock.recorder = &MockAdderMockRecorder{mock}
-	return mock
-}
-
-// EXPECT returns an object that allows the caller to indicate expected use
-func (m *MockAdder) EXPECT() *MockAdderMockRecorder {
-	return m.recorder
-}
-
-// Add mocks base method
-func (m *MockAdder) Add(ctx context.Context, in *AddReq) (*AddResp, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Add", ctx, in)
-	ret0, _ := ret[0].(*AddResp)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// Add indicates an expected call of Add
-func (mr *MockAdderMockRecorder) Add(ctx, in interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Add", reflect.TypeOf((*MockAdder)(nil).Add), ctx, in)
-}

example/bookstore/rpc/add/internal/config/config.go

@@ -8,6 +8,5 @@ import (
 type Config struct {
 	zrpc.RpcServerConf
 	DataSource string
-	Table      string
 	Cache      cache.CacheConf
 }

example/bookstore/rpc/add/internal/logic/addlogic.go

@@ -3,7 +3,7 @@ package logic
 import (
 	"context"
 
-	add "bookstore/rpc/add/internal/pb"
+	add "bookstore/rpc/add/adder"
 	"bookstore/rpc/add/internal/svc"
 	"bookstore/rpc/model"
 

example/bookstore/rpc/add/internal/pb/add.pb.go

@@ -1,167 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: add.proto
-// DO NOT EDIT!
-
-/*
-Package add is a generated protocol buffer package.
-
-It is generated from these files:
-	add.proto
-
-It has these top-level messages:
-	AddReq
-	AddResp
-*/
-package add
-
-import (
-	"fmt"
-	"math"
-
-	"github.com/golang/protobuf/proto"
-	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-type AddReq struct {
-	Book  string `protobuf:"bytes,1,opt,name=book" json:"book,omitempty"`
-	Price int64  `protobuf:"varint,2,opt,name=price" json:"price,omitempty"`
-}
-
-func (m *AddReq) Reset()                    { *m = AddReq{} }
-func (m *AddReq) String() string            { return proto.CompactTextString(m) }
-func (*AddReq) ProtoMessage()               {}
-func (*AddReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-
-func (m *AddReq) GetBook() string {
-	if m != nil {
-		return m.Book
-	}
-	return ""
-}
-
-func (m *AddReq) GetPrice() int64 {
-	if m != nil {
-		return m.Price
-	}
-	return 0
-}
-
-type AddResp struct {
-	Ok bool `protobuf:"varint,1,opt,name=ok" json:"ok,omitempty"`
-}
-
-func (m *AddResp) Reset()                    { *m = AddResp{} }
-func (m *AddResp) String() string            { return proto.CompactTextString(m) }
-func (*AddResp) ProtoMessage()               {}
-func (*AddResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
-
-func (m *AddResp) GetOk() bool {
-	if m != nil {
-		return m.Ok
-	}
-	return false
-}
-
-func init() {
-	proto.RegisterType((*AddReq)(nil), "add.addReq")
-	proto.RegisterType((*AddResp)(nil), "add.addResp")
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConn
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
-
-// Client API for Adder service
-
-type AdderClient interface {
-	Add(ctx context.Context, in *AddReq, opts ...grpc.CallOption) (*AddResp, error)
-}
-
-type adderClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewAdderClient(cc *grpc.ClientConn) AdderClient {
-	return &adderClient{cc}
-}
-
-func (c *adderClient) Add(ctx context.Context, in *AddReq, opts ...grpc.CallOption) (*AddResp, error) {
-	out := new(AddResp)
-	err := grpc.Invoke(ctx, "/add.adder/add", in, out, c.cc, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Server API for Adder service
-
-type AdderServer interface {
-	Add(context.Context, *AddReq) (*AddResp, error)
-}
-
-func RegisterAdderServer(s *grpc.Server, srv AdderServer) {
-	s.RegisterService(&_Adder_serviceDesc, srv)
-}
-
-func _Adder_Add_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(AddReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(AdderServer).Add(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/add.adder/Add",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(AdderServer).Add(ctx, req.(*AddReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Adder_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "add.adder",
-	HandlerType: (*AdderServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "add",
-			Handler:    _Adder_Add_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "add.proto",
-}
-
-func init() { proto.RegisterFile("add.proto", fileDescriptor0) }
-
-var fileDescriptor0 = []byte{
-	// 136 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xe2, 0x4c, 0x4c, 0x49, 0xd1,
-	0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x4e, 0x4c, 0x49, 0x51, 0x32, 0xe2, 0x62, 0x4b, 0x4c,
-	0x49, 0x09, 0x4a, 0x2d, 0x14, 0x12, 0xe2, 0x62, 0x49, 0xca, 0xcf, 0xcf, 0x96, 0x60, 0x54, 0x60,
-	0xd4, 0xe0, 0x0c, 0x02, 0xb3, 0x85, 0x44, 0xb8, 0x58, 0x0b, 0x8a, 0x32, 0x93, 0x53, 0x25, 0x98,
-	0x14, 0x18, 0x35, 0x98, 0x83, 0x20, 0x1c, 0x25, 0x49, 0x2e, 0x76, 0xb0, 0x9e, 0xe2, 0x02, 0x21,
-	0x3e, 0x2e, 0x26, 0xa8, 0x16, 0x8e, 0x20, 0xa6, 0xfc, 0x6c, 0x23, 0x4d, 0x2e, 0xd6, 0xc4, 0x94,
-	0x94, 0xd4, 0x22, 0x21, 0x05, 0x2e, 0x90, 0xf1, 0x42, 0xdc, 0x7a, 0x20, 0xfb, 0x20, 0x36, 0x48,
-	0xf1, 0x20, 0x38, 0xc5, 0x05, 0x49, 0x6c, 0x60, 0x57, 0x18, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff,
-	0xe2, 0x6d, 0xb5, 0x91, 0x92, 0x00, 0x00, 0x00,
-}

example/bookstore/rpc/add/internal/server/adderserver.go

@@ -6,8 +6,8 @@ package server
 import (
 	"context"
 
+	"bookstore/rpc/add/add"
 	"bookstore/rpc/add/internal/logic"
-	add "bookstore/rpc/add/internal/pb"
 	"bookstore/rpc/add/internal/svc"
 )
 

example/bookstore/rpc/add/internal/svc/servicecontext.go

@@ -9,12 +9,12 @@ import (
 
 type ServiceContext struct {
 	c     config.Config
-	Model *model.BookModel
+	Model model.BookModel
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
 	return &ServiceContext{
-		c:             c,
-		Model: model.NewBookModel(sqlx.NewMysql(c.DataSource), c.Cache, c.Table),
+		c:     c,
+		Model: model.NewBookModel(sqlx.NewMysql(c.DataSource), c.Cache),
 	}
-}
+}

example/bookstore/rpc/check/check.go

@@ -7,8 +7,8 @@ import (
 	"flag"
 	"fmt"
 
+	"bookstore/rpc/check/check"
 	"bookstore/rpc/check/internal/config"
-	check "bookstore/rpc/check/internal/pb"
 	"bookstore/rpc/check/internal/server"
 	"bookstore/rpc/check/internal/svc"
 

example/bookstore/rpc/check/check/check.pb.go

@@ -0,0 +1,306 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.25.0
+// 	protoc        v3.14.0
+// source: check.proto
+
+package check
+
+import (
+	context "context"
+	proto "github.com/golang/protobuf/proto"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// This is a compile-time assertion that a sufficiently up-to-date version
+// of the legacy proto package is being used.
+const _ = proto.ProtoPackageIsVersion4
+
+type CheckReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Book string `protobuf:"bytes,1,opt,name=book,proto3" json:"book,omitempty"`
+}
+
+func (x *CheckReq) Reset() {
+	*x = CheckReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_check_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckReq) ProtoMessage() {}
+
+func (x *CheckReq) ProtoReflect() protoreflect.Message {
+	mi := &file_check_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckReq.ProtoReflect.Descriptor instead.
+func (*CheckReq) Descriptor() ([]byte, []int) {
+	return file_check_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *CheckReq) GetBook() string {
+	if x != nil {
+		return x.Book
+	}
+	return ""
+}
+
+type CheckResp struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Found bool  `protobuf:"varint,1,opt,name=found,proto3" json:"found,omitempty"`
+	Price int64 `protobuf:"varint,2,opt,name=price,proto3" json:"price,omitempty"`
+}
+
+func (x *CheckResp) Reset() {
+	*x = CheckResp{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_check_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *CheckResp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckResp) ProtoMessage() {}
+
+func (x *CheckResp) ProtoReflect() protoreflect.Message {
+	mi := &file_check_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckResp.ProtoReflect.Descriptor instead.
+func (*CheckResp) Descriptor() ([]byte, []int) {
+	return file_check_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *CheckResp) GetFound() bool {
+	if x != nil {
+		return x.Found
+	}
+	return false
+}
+
+func (x *CheckResp) GetPrice() int64 {
+	if x != nil {
+		return x.Price
+	}
+	return 0
+}
+
+var File_check_proto protoreflect.FileDescriptor
+
+var file_check_proto_rawDesc = []byte{
+	0x0a, 0x0b, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x05, 0x63,
+	0x68, 0x65, 0x63, 0x6b, 0x22, 0x1e, 0x0a, 0x08, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x52, 0x65, 0x71,
+	0x12, 0x12, 0x0a, 0x04, 0x62, 0x6f, 0x6f, 0x6b, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04,
+	0x62, 0x6f, 0x6f, 0x6b, 0x22, 0x37, 0x0a, 0x09, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x52, 0x65, 0x73,
+	0x70, 0x12, 0x14, 0x0a, 0x05, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x08,
+	0x52, 0x05, 0x66, 0x6f, 0x75, 0x6e, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x70, 0x72, 0x69, 0x63, 0x65,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x05, 0x70, 0x72, 0x69, 0x63, 0x65, 0x32, 0x35, 0x0a,
+	0x07, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x65, 0x72, 0x12, 0x2a, 0x0a, 0x05, 0x63, 0x68, 0x65, 0x63,
+	0x6b, 0x12, 0x0f, 0x2e, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x2e, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x52,
+	0x65, 0x71, 0x1a, 0x10, 0x2e, 0x63, 0x68, 0x65, 0x63, 0x6b, 0x2e, 0x63, 0x68, 0x65, 0x63, 0x6b,
+	0x52, 0x65, 0x73, 0x70, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_check_proto_rawDescOnce sync.Once
+	file_check_proto_rawDescData = file_check_proto_rawDesc
+)
+
+func file_check_proto_rawDescGZIP() []byte {
+	file_check_proto_rawDescOnce.Do(func() {
+		file_check_proto_rawDescData = protoimpl.X.CompressGZIP(file_check_proto_rawDescData)
+	})
+	return file_check_proto_rawDescData
+}
+
+var file_check_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_check_proto_goTypes = []interface{}{
+	(*CheckReq)(nil),  // 0: check.checkReq
+	(*CheckResp)(nil), // 1: check.checkResp
+}
+var file_check_proto_depIdxs = []int32{
+	0, // 0: check.checker.check:input_type -> check.checkReq
+	1, // 1: check.checker.check:output_type -> check.checkResp
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_check_proto_init() }
+func file_check_proto_init() {
+	if File_check_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_check_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_check_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*CheckResp); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_check_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_check_proto_goTypes,
+		DependencyIndexes: file_check_proto_depIdxs,
+		MessageInfos:      file_check_proto_msgTypes,
+	}.Build()
+	File_check_proto = out.File
+	file_check_proto_rawDesc = nil
+	file_check_proto_goTypes = nil
+	file_check_proto_depIdxs = nil
+}
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ context.Context
+var _ grpc.ClientConnInterface
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+const _ = grpc.SupportPackageIsVersion6
+
+// CheckerClient is the client API for Checker service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
+type CheckerClient interface {
+	Check(ctx context.Context, in *CheckReq, opts ...grpc.CallOption) (*CheckResp, error)
+}
+
+type checkerClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewCheckerClient(cc grpc.ClientConnInterface) CheckerClient {
+	return &checkerClient{cc}
+}
+
+func (c *checkerClient) Check(ctx context.Context, in *CheckReq, opts ...grpc.CallOption) (*CheckResp, error) {
+	out := new(CheckResp)
+	err := c.cc.Invoke(ctx, "/check.checker/check", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// CheckerServer is the server API for Checker service.
+type CheckerServer interface {
+	Check(context.Context, *CheckReq) (*CheckResp, error)
+}
+
+// UnimplementedCheckerServer can be embedded to have forward compatible implementations.
+type UnimplementedCheckerServer struct {
+}
+
+func (*UnimplementedCheckerServer) Check(context.Context, *CheckReq) (*CheckResp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Check not implemented")
+}
+
+func RegisterCheckerServer(s *grpc.Server, srv CheckerServer) {
+	s.RegisterService(&_Checker_serviceDesc, srv)
+}
+
+func _Checker_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CheckReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CheckerServer).Check(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/check.checker/Check",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CheckerServer).Check(ctx, req.(*CheckReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+var _Checker_serviceDesc = grpc.ServiceDesc{
+	ServiceName: "check.checker",
+	HandlerType: (*CheckerServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "check",
+			Handler:    _Checker_Check_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "check.proto",
+}

example/bookstore/rpc/check/checker/checker.go

@@ -8,7 +8,7 @@ package checker
 import (
 	"context"
 
-	check "bookstore/rpc/check/internal/pb"
+	"bookstore/rpc/check/check"
 
 	"github.com/tal-tech/go-zero/zrpc"
 )
@@ -33,6 +33,6 @@ func NewChecker(cli zrpc.Client) Checker {
 }
 
 func (m *defaultChecker) Check(ctx context.Context, in *CheckReq) (*CheckResp, error) {
-	checker := check.NewCheckerClient(m.cli.Conn())
-	return checker.Check(ctx, in)
+	client := check.NewCheckerClient(m.cli.Conn())
+	return client.Check(ctx, in)
 }

example/bookstore/rpc/check/checker/checker_mock.go

@@ -1,49 +0,0 @@
-// Code generated by MockGen. DO NOT EDIT.
-// Source: checker.go
-
-// Package checker is a generated GoMock package.
-package checker
-
-import (
-	context "context"
-	gomock "github.com/golang/mock/gomock"
-	reflect "reflect"
-)
-
-// MockChecker is a mock of Checker interface
-type MockChecker struct {
-	ctrl     *gomock.Controller
-	recorder *MockCheckerMockRecorder
-}
-
-// MockCheckerMockRecorder is the mock recorder for MockChecker
-type MockCheckerMockRecorder struct {
-	mock *MockChecker
-}
-
-// NewMockChecker creates a new mock instance
-func NewMockChecker(ctrl *gomock.Controller) *MockChecker {
-	mock := &MockChecker{ctrl: ctrl}
-	mock.recorder = &MockCheckerMockRecorder{mock}
-	return mock
-}
-
-// EXPECT returns an object that allows the caller to indicate expected use
-func (m *MockChecker) EXPECT() *MockCheckerMockRecorder {
-	return m.recorder
-}
-
-// Check mocks base method
-func (m *MockChecker) Check(ctx context.Context, in *CheckReq) (*CheckResp, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "Check", ctx, in)
-	ret0, _ := ret[0].(*CheckResp)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// Check indicates an expected call of Check
-func (mr *MockCheckerMockRecorder) Check(ctx, in interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Check", reflect.TypeOf((*MockChecker)(nil).Check), ctx, in)
-}

example/bookstore/rpc/check/internal/config/config.go

@@ -8,6 +8,5 @@ import (
 type Config struct {
 	zrpc.RpcServerConf
 	DataSource string
-	Table      string
 	Cache      cache.CacheConf
 }

example/bookstore/rpc/check/internal/logic/checklogic.go

@@ -3,7 +3,7 @@ package logic
 import (
 	"context"
 
-	check "bookstore/rpc/check/internal/pb"
+	check "bookstore/rpc/check/checker"
 	"bookstore/rpc/check/internal/svc"
 
 	"github.com/tal-tech/go-zero/core/logx"

example/bookstore/rpc/check/internal/pb/check.pb.go

@@ -1,167 +0,0 @@
-// Code generated by protoc-gen-go.
-// source: check.proto
-// DO NOT EDIT!
-
-/*
-Package check is a generated protocol buffer package.
-
-It is generated from these files:
-	check.proto
-
-It has these top-level messages:
-	CheckReq
-	CheckResp
-*/
-package check
-
-import (
-	"fmt"
-	"math"
-
-	"github.com/golang/protobuf/proto"
-	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
-
-type CheckReq struct {
-	Book string `protobuf:"bytes,1,opt,name=book" json:"book,omitempty"`
-}
-
-func (m *CheckReq) Reset()                    { *m = CheckReq{} }
-func (m *CheckReq) String() string            { return proto.CompactTextString(m) }
-func (*CheckReq) ProtoMessage()               {}
-func (*CheckReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
-
-func (m *CheckReq) GetBook() string {
-	if m != nil {
-		return m.Book
-	}
-	return ""
-}
-
-type CheckResp struct {
-	Found bool  `protobuf:"varint,1,opt,name=found" json:"found,omitempty"`
-	Price int64 `protobuf:"varint,2,opt,name=price" json:"price,omitempty"`
-}
-
-func (m *CheckResp) Reset()                    { *m = CheckResp{} }
-func (m *CheckResp) String() string            { return proto.CompactTextString(m) }
-func (*CheckResp) ProtoMessage()               {}
-func (*CheckResp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{1} }
-
-func (m *CheckResp) GetFound() bool {
-	if m != nil {
-		return m.Found
-	}
-	return false
-}
-
-func (m *CheckResp) GetPrice() int64 {
-	if m != nil {
-		return m.Price
-	}
-	return 0
-}
-
-func init() {
-	proto.RegisterType((*CheckReq)(nil), "check.checkReq")
-	proto.RegisterType((*CheckResp)(nil), "check.checkResp")
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConn
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
-
-// Client API for Checker service
-
-type CheckerClient interface {
-	Check(ctx context.Context, in *CheckReq, opts ...grpc.CallOption) (*CheckResp, error)
-}
-
-type checkerClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewCheckerClient(cc *grpc.ClientConn) CheckerClient {
-	return &checkerClient{cc}
-}
-
-func (c *checkerClient) Check(ctx context.Context, in *CheckReq, opts ...grpc.CallOption) (*CheckResp, error) {
-	out := new(CheckResp)
-	err := grpc.Invoke(ctx, "/check.checker/check", in, out, c.cc, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// Server API for Checker service
-
-type CheckerServer interface {
-	Check(context.Context, *CheckReq) (*CheckResp, error)
-}
-
-func RegisterCheckerServer(s *grpc.Server, srv CheckerServer) {
-	s.RegisterService(&_Checker_serviceDesc, srv)
-}
-
-func _Checker_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(CheckReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(CheckerServer).Check(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/check.checker/Check",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(CheckerServer).Check(ctx, req.(*CheckReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Checker_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "check.checker",
-	HandlerType: (*CheckerServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "check",
-			Handler:    _Checker_Check_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "check.proto",
-}
-
-func init() { proto.RegisterFile("check.proto", fileDescriptor0) }
-
-var fileDescriptor0 = []byte{
-	// 136 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xe2, 0x4e, 0xce, 0x48, 0x4d,
-	0xce, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x62, 0x05, 0x73, 0x94, 0xe4, 0xb8, 0x38, 0xc0,
-	0x8c, 0xa0, 0xd4, 0x42, 0x21, 0x21, 0x2e, 0x96, 0xa4, 0xfc, 0xfc, 0x6c, 0x09, 0x46, 0x05, 0x46,
-	0x0d, 0xce, 0x20, 0x30, 0x5b, 0xc9, 0x9c, 0x8b, 0x13, 0x2a, 0x5f, 0x5c, 0x20, 0x24, 0xc2, 0xc5,
-	0x9a, 0x96, 0x5f, 0x9a, 0x97, 0x02, 0x56, 0xc1, 0x11, 0x04, 0xe1, 0x80, 0x44, 0x0b, 0x8a, 0x32,
-	0x93, 0x53, 0x25, 0x98, 0x14, 0x18, 0x35, 0x98, 0x83, 0x20, 0x1c, 0x23, 0x53, 0x2e, 0x76, 0xb0,
-	0xc6, 0xd4, 0x22, 0x21, 0x2d, 0x2e, 0x88, 0x65, 0x42, 0xfc, 0x7a, 0x10, 0x17, 0xc0, 0x6c, 0x94,
-	0x12, 0x40, 0x15, 0x28, 0x2e, 0x48, 0x62, 0x03, 0xbb, 0xce, 0x18, 0x10, 0x00, 0x00, 0xff, 0xff,
-	0x6e, 0x6f, 0xa7, 0x1d, 0xac, 0x00, 0x00, 0x00,
-}

example/bookstore/rpc/check/internal/server/checkerserver.go

@@ -6,8 +6,8 @@ package server
 import (
 	"context"
 
+	"bookstore/rpc/check/check"
 	"bookstore/rpc/check/internal/logic"
-	check "bookstore/rpc/check/internal/pb"
 	"bookstore/rpc/check/internal/svc"
 )
 

example/bookstore/rpc/check/internal/svc/servicecontext.go

@@ -9,12 +9,12 @@ import (
 
 type ServiceContext struct {
 	c     config.Config
-	Model *model.BookModel
+	Model model.BookModel
 }
 
 func NewServiceContext(c config.Config) *ServiceContext {
 	return &ServiceContext{
-		c:             c,
-		Model: model.NewBookModel(sqlx.NewMysql(c.DataSource), c.Cache, c.Table),
+		c:     c,
+		Model: model.NewBookModel(sqlx.NewMysql(c.DataSource), c.Cache),
 	}
-}
+}

example/bookstore/rpc/model/bookmodel.go

@@ -18,11 +18,18 @@ var (
 	bookRowsExpectAutoSet   = strings.Join(stringx.Remove(bookFieldNames, "create_time", "update_time"), ",")
 	bookRowsWithPlaceHolder = strings.Join(stringx.Remove(bookFieldNames, "book", "create_time", "update_time"), "=?,") + "=?"
 
-	cacheBookBookPrefix = "cache#Book#book#"
+	cacheBookPrefix = "cache#Book#book#"
 )
 
 type (
-	BookModel struct {
+	BookModel interface {
+		Insert(data Book) (sql.Result, error)
+		FindOne(book string) (*Book, error)
+		Update(data Book) error
+		Delete(book string) error
+	}
+
+	defaultBookModel struct {
 		sqlc.CachedConn
 		table string
 	}
@@ -33,23 +40,25 @@ type (
 	}
 )
 
-func NewBookModel(conn sqlx.SqlConn, c cache.CacheConf, table string) *BookModel {
-	return &BookModel{
+func NewBookModel(conn sqlx.SqlConn, c cache.CacheConf) BookModel {
+	return &defaultBookModel{
 		CachedConn: sqlc.NewConn(conn, c),
-		table:      table,
+		table:      "book",
 	}
 }
 
-func (m *BookModel) Insert(data Book) (sql.Result, error) {
-	query := `insert into ` + m.table + ` (` + bookRowsExpectAutoSet + `) values (?, ?)`
-	return m.ExecNoCache(query, data.Book, data.Price)
+func (m *defaultBookModel) Insert(data Book) (sql.Result, error) {
+	query := fmt.Sprintf("insert into %s (%s) values (?, ?)", m.table, bookRowsExpectAutoSet)
+	ret, err := m.ExecNoCache(query, data.Book, data.Price)
+
+	return ret, err
 }
 
-func (m *BookModel) FindOne(book string) (*Book, error) {
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, book)
+func (m *defaultBookModel) FindOne(book string) (*Book, error) {
+	bookKey := fmt.Sprintf("%s%v", cacheBookPrefix, book)
 	var resp Book
-	err := m.QueryRow(&resp, bookBookKey, func(conn sqlx.SqlConn, v interface{}) error {
-		query := `select ` + bookRows + ` from ` + m.table + ` where book = ? limit 1`
+	err := m.QueryRow(&resp, bookKey, func(conn sqlx.SqlConn, v interface{}) error {
+		query := fmt.Sprintf("select %s from %s where book = ? limit 1", bookRows, m.table)
 		return conn.QueryRow(v, query, book)
 	})
 	switch err {
@@ -62,21 +71,30 @@ func (m *BookModel) FindOne(book string) (*Book, error) {
 	}
 }
 
-func (m *BookModel) Update(data Book) error {
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, data.Book)
+func (m *defaultBookModel) Update(data Book) error {
+	bookKey := fmt.Sprintf("%s%v", cacheBookPrefix, data.Book)
 	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-		query := `update ` + m.table + ` set ` + bookRowsWithPlaceHolder + ` where book = ?`
+		query := fmt.Sprintf("update %s set %s where book = ?", m.table, bookRowsWithPlaceHolder)
 		return conn.Exec(query, data.Price, data.Book)
-	}, bookBookKey)
+	}, bookKey)
 	return err
 }
 
-func (m *BookModel) Delete(book string) error {
+func (m *defaultBookModel) Delete(book string) error {
 
-	bookBookKey := fmt.Sprintf("%s%v", cacheBookBookPrefix, book)
+	bookKey := fmt.Sprintf("%s%v", cacheBookPrefix, book)
 	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-		query := `delete from ` + m.table + ` where book = ?`
+		query := fmt.Sprintf("delete from %s where book = ?", m.table)
 		return conn.Exec(query, book)
-	}, bookBookKey)
+	}, bookKey)
 	return err
 }
+
+func (m *defaultBookModel) formatPrimary(primary interface{}) string {
+	return fmt.Sprintf("%s%v", cacheBookPrefix, primary)
+}
+
+func (m *defaultBookModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
+	query := fmt.Sprintf("select %s from %s where book = ? limit 1", bookRows, m.table)
+	return conn.QueryRow(v, query, primary)
+}

example/limit/period/periodlimit.go

@@ -41,6 +41,7 @@ func main() {
 	var allowed, denied int32
 	var wait sync.WaitGroup
 	for i := 0; i < *threads; i++ {
+		i := i
 		wait.Add(1)
 		go func() {
 			for {

example/shorturl/go.mod

@@ -5,7 +5,7 @@ go 1.15
 require (
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/tal-tech/go-zero v1.0.16
+	github.com/tal-tech/go-zero v1.0.27
 	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	google.golang.org/grpc v1.29.1
 )

example/shorturl/go.sum

@@ -37,6 +37,8 @@ github.com/coreos/go-systemd/v22 v22.0.0 h1:XJIw/+VlJ+87J+doOxznsAWIdmWuViOVhkQa
 github.com/coreos/go-systemd/v22 v22.0.0/go.mod h1:xO0FLkIi5MaZafQlIrOotqXZ90ih+1atmu1JpKERPPk=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cpuguy83/go-md2man/v2 v2.0.0 h1:EoUDS0afbrsXAZ9YQ9jdu/mZ2sXgT1/2yyNng4PGlyM=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -48,6 +50,8 @@ github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819 h1:9778zj477h/VauD8
 github.com/dsymonds/gotoc v0.0.0-20160928043926-5aebcfc91819/go.mod h1:MvzMVHq8BH2Ji/o8TGDocVA70byvLrAgFTxkEnmjO4Y=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4 h1:qk/FSDDxo05wdJH28W+p5yivv7LuLYLRXPPD8KQCtZs=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/emicklei/proto v1.9.0 h1:l0QiNT6Qs7Yj0Mb4X6dnWBQer4ebei2BFcgQLbGqUDc=
+github.com/emicklei/proto v1.9.0/go.mod h1:rn1FgRS/FANiZdD2djyH7TMA9jdRDcYQ9IEN9yvjX0A=
 github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
@@ -124,10 +128,13 @@ github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgf
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3 h1:OCJlWkOUoTnl0neNGlf4fUm3TmbEtguw7vR+nGtnDjY=
 github.com/grpc-ecosystem/grpc-gateway v1.14.3/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
 github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
+github.com/iancoleman/strcase v0.1.2 h1:gnomlvw9tnV3ITTAxzKSgTF+8kFWcU/f+TgttpXGz1U=
+github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
 github.com/jonboulle/clockwork v0.1.0 h1:VKV+ZcuP6l3yW9doeqz6ziZGgcynBVQO+obU0+0hcPo=
@@ -179,6 +186,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
@@ -215,6 +223,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1 h1:lPqVAte+HuHNfhJ/0LC98ESWRz8afy9tM/0RK8m9o+Q=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/shirou/gopsutil v0.0.0-20180427012116-c95755e4bcd7/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/w32 v0.0.0-20160930032740-bb4de0191aa4/go.mod h1:qsXQc7+bwAM3Q1u/4XEfrquwF8Lw7D7y5cD8CuHnfIc=
 github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
@@ -238,12 +248,16 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/tal-tech/go-zero v1.0.16 h1:oT7sOFftEUdD/XcXF0xEugX9yhnw4DcQkeMNFLi5KO8=
 github.com/tal-tech/go-zero v1.0.16/go.mod h1:y2wBHTkxNJw79K9/wCSeDKzv2pCT6x45oOmXEsJdQK8=
+github.com/tal-tech/go-zero v1.0.27 h1:QMIbaTxibMc/OsO5RTAuKZ8ndbl2dGN6pITQEtp2x/A=
+github.com/tal-tech/go-zero v1.0.27/go.mod h1:JtNXlsh/CgeIHyQnt5C5M2IcSevW7V0NAnqO93TQgm8=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.4 h1:u7tSpNPPswAFymm8IehJhy4uJMlUuU/GmqSkvJ1InXA=
 github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli v1.22.5 h1:lNq9sAHXK2qfdI8W+GRItjCEkI+2oR4d+MEHy1CKXoU=
+github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xlab/treeprint v0.0.0-20180616005107-d6fb6747feb6/go.mod h1:ce1O1j6UtZfjr22oyGxGLbauSBp2YVXpARAosm7dHBg=
@@ -390,6 +404,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.28/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/h2non/gock.v1 v1.0.15/go.mod h1:sX4zAkdYX1TRGJ2JY156cFspQn4yRWn6p9EMdODlynE=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
@@ -401,6 +416,8 @@ gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=

go.mod

@@ -1,17 +1,17 @@
 module github.com/tal-tech/go-zero
 
-go 1.13
+go 1.14
 
 require (
 	github.com/ClickHouse/clickhouse-go v1.4.3
 	github.com/DATA-DOG/go-sqlmock v1.4.1
-	github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6 // indirect
-	github.com/alicebob/miniredis v2.5.0+incompatible
+	github.com/alicebob/miniredis/v2 v2.14.1
 	github.com/cpuguy83/go-md2man/v2 v2.0.0 // indirect
 	github.com/dchest/siphash v1.2.1
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/emicklei/proto v1.9.0
 	github.com/fatih/color v1.9.0 // indirect
+	github.com/fatih/structtag v1.2.0
 	github.com/frankban/quicktest v1.7.2 // indirect
 	github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8
 	github.com/go-redis/redis v6.15.7+incompatible
@@ -21,7 +21,6 @@ require (
 	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
 	github.com/golang/mock v1.4.3
 	github.com/golang/protobuf v1.4.2
-	github.com/gomodule/redigo v2.0.0+incompatible // indirect
 	github.com/google/gops v0.3.7
 	github.com/google/uuid v1.1.1
 	github.com/gorilla/websocket v1.4.2 // indirect
@@ -47,7 +46,6 @@ require (
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 // indirect
 	github.com/urfave/cli v1.22.5
 	github.com/xwb1989/sqlparser v0.0.0-20180606152119-120387863bf2
-	github.com/yuin/gopher-lua v0.0.0-20191220021717-ab39c6098bdb // indirect
 	go.etcd.io/etcd v0.0.0-20200402134248-51bdeb39e698
 	go.uber.org/automaxprocs v1.3.0
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect
@@ -58,10 +56,10 @@ require (
 	golang.org/x/tools v0.0.0-20200410132612-ae9902aceb98 // indirect
 	google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f // indirect
 	google.golang.org/grpc v1.29.1
-	google.golang.org/protobuf v1.25.0
+	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/cheggaaa/pb.v1 v1.0.28
 	gopkg.in/h2non/gock.v1 v1.0.15
-	gopkg.in/yaml.v2 v2.3.0
+	gopkg.in/yaml.v2 v2.4.0
 	honnef.co/go/tools v0.0.1-2020.1.4 // indirect
 	sigs.k8s.io/yaml v1.2.0 // indirect
 )

go.sum

@@ -11,10 +11,10 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6 h1:45bxf7AZMwWcqkLzDAQugVEwedisr5nRJ1r+7LYnv0U=
-github.com/alicebob/gopher-json v0.0.0-20180125190556-5a6b3ba71ee6/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
-github.com/alicebob/miniredis v2.5.0+incompatible h1:yBHoLpsyjupjz3NL3MhKMVkR41j82Yjf3KFv7ApYzUI=
-github.com/alicebob/miniredis v2.5.0+incompatible/go.mod h1:8HZjEj4yU0dwhYHky+DxYx+6BMjkBbe5ONFIF1MXffk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a h1:HbKu58rmZpUGpz5+4FfNmIU+FmZg2P3Xaj2v2bfNWmk=
+github.com/alicebob/gopher-json v0.0.0-20200520072559-a9ecdc9d1d3a/go.mod h1:SGnFV6hVsYE877CKEZ6tDNTjaSXYUk6QqoIK6PrAtcc=
+github.com/alicebob/miniredis/v2 v2.14.1 h1:GjlbSeoJ24bzdLRs13HoMEeaRZx9kg5nHoRW7QV/nCs=
+github.com/alicebob/miniredis/v2 v2.14.1/go.mod h1:uS970Sw5Gs9/iK3yBg0l9Uj9s25wXxSpQUE9EaJ/Blg=
 github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@@ -63,6 +63,8 @@ github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
+github.com/fatih/structtag v1.2.0 h1:/OdNE99OxoI/PqaW/SuSK9uxxT3f/tcSZgon/ssNSx4=
+github.com/fatih/structtag v1.2.0/go.mod h1:mBJUNpUnHmRKrKlQQlmCrh5PuhftFbNv8Ys4/aAZl94=
 github.com/frankban/quicktest v1.7.2 h1:2QxQoC1TS09S7fhCPsrvqYdvP1H5M1P1ih5ABm3BTYk=
 github.com/frankban/quicktest v1.7.2/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
@@ -114,8 +116,6 @@ github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvq
 github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
 github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/gomodule/redigo v2.0.0+incompatible h1:K/R+8tc58AaqLkqG2Ol3Qk+DR/TlNuhuh457pBFPtt0=
-github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
 github.com/google/btree v1.0.0 h1:0udJVsspx3VBr5FwtLhQQtuAsVc79tTq0ocGIPAU6qo=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -147,8 +147,6 @@ github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslC
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hpcloud/tail v1.0.0 h1:nfCOvKYfkgYP8hkirhJocXT2+zOD8yUNjXaWfTlyFKI=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334 h1:VHgatEHNcBFEB7inlalqfNqw65aNkM1lGX2yt3NmbS8=
-github.com/iancoleman/strcase v0.0.0-20191112232945-16388991a334/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/iancoleman/strcase v0.1.2 h1:gnomlvw9tnV3ITTAxzKSgTF+8kFWcU/f+TgttpXGz1U=
 github.com/iancoleman/strcase v0.1.2/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
@@ -211,6 +209,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32 h1:W6apQkHrMkS0Muv8G/TipAy/FJl/rCYT0+EuS8+Z0z4=
 github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
 github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
@@ -281,8 +280,6 @@ github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6 h1:lYIiVDtZnyTWlNwiAxLj0bbpTcx1BWCFhXjfsvmPdNc=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20171017195756-830351dc03c6/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
-github.com/urfave/cli v1.22.4 h1:u7tSpNPPswAFymm8IehJhy4uJMlUuU/GmqSkvJ1InXA=
-github.com/urfave/cli v1.22.4/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/urfave/cli v1.22.5 h1:lNq9sAHXK2qfdI8W+GRItjCEkI+2oR4d+MEHy1CKXoU=
 github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 h1:eY9dn8+vbi4tKz5Qo6v2eYzo7kUS51QINcR5jNpbZS8=
@@ -425,6 +422,7 @@ google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzi
 google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.24.0 h1:UhZDfRO8JRQru4/+LlLE0BRKGF8L+PICnvYZmx/fEGA=
 google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
 google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
@@ -454,8 +452,8 @@ gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
-gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=

readme-en.md

@@ -174,7 +174,7 @@ goctl api -o greet.api
    you can check it by curl:
 
    ```shell
-   curl -i http://localhost:8888/greet/from/you
+   curl -i http://localhost:8888/from/you
    ```
 
    the response looks like:

readme.md

@@ -1,4 +1,4 @@
-<img align="right" width="150px" src="doc/images/go-zero.png">
+<img align="right" width="150px" src="https://gitee.com/kevwan/static/raw/master/doc/images/go-zero.png">
 
 # go-zero
 
@@ -25,7 +25,7 @@ go-zero 包含极简的 API 定义和生成工具 goctl，可以根据定义的
 * 自动校验客户端请求参数合法性
 * 大量微服务治理和并发工具包
 
-<img src="doc/images/architecture.png" alt="架构图" width="1500" />
+<img src="https://gitee.com/kevwan/static/raw/master/doc/images/architecture.png" alt="架构图" width="1500" />
 
 ## 1. go-zero 框架背景
 
@@ -77,7 +77,7 @@ go-zero 是一个集成了各种工程实践的包含 web 和 rpc 框架，有
 
 如下图，我们从多个层面保障了整体服务的高可用：
 
-![弹性设计](doc/images/resilience.jpg)
+![弹性设计](https://gitee.com/kevwan/static/raw/master/doc/images/resilience.jpg)
 
 觉得不错的话，别忘 **star** 👏
 
@@ -120,7 +120,7 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
     默认侦听在 8888 端口（可以在配置文件里修改），可以通过 curl 请求：
 
     ```shell
-    curl -i http://localhost:8888/greet/from/you
+    curl -i http://localhost:8888/from/you
     ```
 
     返回如下：
@@ -150,7 +150,7 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
 
 ## 6. Benchmark
 
-![benchmark](doc/images/benchmark.png)
+![benchmark](https://gitee.com/kevwan/static/raw/master/doc/images/benchmark.png)
 
 [测试代码见这里](https://github.com/smallnest/go-web-framework-benchmark)
 
@@ -189,5 +189,3 @@ GO111MODULE=on GOPROXY=https://goproxy.cn/,direct go get -u github.com/tal-tech/
 项目地址：[https://github.com/tal-tech/go-zero](https://github.com/tal-tech/go-zero)
 
 码云地址：[https://gitee.com/kevwan/go-zero](https://gitee.com/kevwan/go-zero) (国内用户可访问gitee，每日自动从github同步代码)
-
-开源中国年度评选，给 **go-zero** 投上一票：[https://www.oschina.net/p/go-zero](https://www.oschina.net/p/go-zero)

rest/handler/contentsecurityhandler.go

@@ -26,11 +26,11 @@ func ContentSecurityHandler(decrypters map[string]codec.RsaDecrypter, tolerance
 			case http.MethodDelete, http.MethodGet, http.MethodPost, http.MethodPut:
 				header, err := security.ParseContentSecurity(decrypters, r)
 				if err != nil {
-					logx.Infof("Signature parse failed, X-Content-Security: %s, error: %s",
+					logx.Errorf("Signature parse failed, X-Content-Security: %s, error: %s",
 						r.Header.Get(contentSecurity), err.Error())
 					executeCallbacks(w, r, next, strict, httpx.CodeSignatureInvalidHeader, callbacks)
 				} else if code := security.VerifySignature(r, header, tolerance); code != httpx.CodeSignaturePass {
-					logx.Infof("Signature verification failed, X-Content-Security: %s",
+					logx.Errorf("Signature verification failed, X-Content-Security: %s",
 						r.Header.Get(contentSecurity))
 					executeCallbacks(w, r, next, strict, code, callbacks)
 				} else if r.ContentLength > 0 && header.Encrypted() {
@@ -54,7 +54,7 @@ func executeCallbacks(w http.ResponseWriter, r *http.Request, next http.Handler,
 
 func handleVerificationFailure(w http.ResponseWriter, r *http.Request, next http.Handler, strict bool, code int) {
 	if strict {
-		w.WriteHeader(http.StatusUnauthorized)
+		w.WriteHeader(http.StatusForbidden)
 	} else {
 		next.ServeHTTP(w, r)
 	}

rest/handler/contentsecurityhandler_test.go

@@ -113,7 +113,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			timestamp:  time.Now().Add(timeDiff).Unix(),
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -122,7 +122,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			timestamp:  time.Now().Add(-timeDiff).Unix(),
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -148,7 +148,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			crypt:       true,
 			timestamp:   time.Now().Add(-timeDiff).Unix(),
 			fingerprint: "badone",
-			statusCode:  http.StatusUnauthorized,
+			statusCode:  http.StatusForbidden,
 		},
 		{
 			method:     http.MethodPost,
@@ -157,7 +157,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      true,
 			missHeader: true,
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 		{
 			method: http.MethodHead,
@@ -171,7 +171,7 @@ func TestContentSecurityHandler(t *testing.T) {
 			strict:     true,
 			crypt:      false,
 			signature:  "badone",
-			statusCode: http.StatusUnauthorized,
+			statusCode: http.StatusForbidden,
 		},
 	}
 

rest/httpx/requests.go

@@ -10,7 +10,6 @@ import (
 )
 
 const (
-	multipartFormData = "multipart/form-data"
 	formKey           = "form"
 	pathKey           = "path"
 	emptyJson         = "{}"
@@ -39,12 +38,12 @@ func Parse(r *http.Request, v interface{}) error {
 
 // Parses the form request.
 func ParseForm(r *http.Request, v interface{}) error {
-	if strings.Contains(r.Header.Get(ContentType), multipartFormData) {
-		if err := r.ParseMultipartForm(maxMemory); err != nil {
-			return err
-		}
-	} else {
-		if err := r.ParseForm(); err != nil {
+	if err := r.ParseForm(); err != nil {
+		return err
+	}
+
+	if err := r.ParseMultipartForm(maxMemory); err != nil {
+		if err != http.ErrNotMultipart {
 			return err
 		}
 	}

rest/httpx/responses.go

@@ -3,12 +3,33 @@ package httpx
 import (
 	"encoding/json"
 	"net/http"
+	"sync"
 
 	"github.com/tal-tech/go-zero/core/logx"
 )
 
+var (
+	errorHandler func(error) (int, interface{})
+	lock         sync.RWMutex
+)
+
 func Error(w http.ResponseWriter, err error) {
-	http.Error(w, err.Error(), http.StatusBadRequest)
+	lock.RLock()
+	handler := errorHandler
+	lock.RUnlock()
+
+	if handler == nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	code, body := errorHandler(err)
+	e, ok := body.(error)
+	if ok {
+		http.Error(w, e.Error(), code)
+	} else {
+		WriteJson(w, code, body)
+	}
 }
 
 func Ok(w http.ResponseWriter) {
@@ -19,6 +40,12 @@ func OkJson(w http.ResponseWriter, v interface{}) {
 	WriteJson(w, http.StatusOK, v)
 }
 
+func SetErrorHandler(handler func(error) (int, interface{})) {
+	lock.Lock()
+	defer lock.Unlock()
+	errorHandler = handler
+}
+
 func WriteJson(w http.ResponseWriter, code int, v interface{}) {
 	w.Header().Set(ContentType, ApplicationJson)
 	w.WriteHeader(code)

rest/httpx/responses_test.go

@@ -19,13 +19,65 @@ func init() {
 }
 
 func TestError(t *testing.T) {
-	const body = "foo"
-	w := tracedResponseWriter{
-		headers: make(map[string][]string),
+	const (
+		body        = "foo"
+		wrappedBody = `"foo"`
+	)
+
+	tests := []struct {
+		name         string
+		input        string
+		errorHandler func(error) (int, interface{})
+		expectBody   string
+		expectCode   int
+	}{
+		{
+			name:       "default error handler",
+			input:      body,
+			expectBody: body,
+			expectCode: http.StatusBadRequest,
+		},
+		{
+			name:  "customized error handler return string",
+			input: body,
+			errorHandler: func(err error) (int, interface{}) {
+				return http.StatusForbidden, err.Error()
+			},
+			expectBody: wrappedBody,
+			expectCode: http.StatusForbidden,
+		},
+		{
+			name:  "customized error handler return error",
+			input: body,
+			errorHandler: func(err error) (int, interface{}) {
+				return http.StatusForbidden, err
+			},
+			expectBody: body,
+			expectCode: http.StatusForbidden,
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			w := tracedResponseWriter{
+				headers: make(map[string][]string),
+			}
+			if test.errorHandler != nil {
+				lock.RLock()
+				prev := errorHandler
+				lock.RUnlock()
+				SetErrorHandler(test.errorHandler)
+				defer func() {
+					lock.Lock()
+					errorHandler = prev
+					lock.Unlock()
+				}()
+			}
+			Error(&w, errors.New(test.input))
+			assert.Equal(t, test.expectCode, w.code)
+			assert.Equal(t, test.expectBody, strings.TrimSpace(w.builder.String()))
+		})
 	}
-	Error(&w, errors.New(body))
-	assert.Equal(t, http.StatusBadRequest, w.code)
-	assert.Equal(t, body, strings.TrimSpace(w.builder.String()))
 }
 
 func TestOk(t *testing.T) {

tools/goctl/Makefile

@@ -2,13 +2,13 @@ version := $(shell /bin/date "+%Y-%m-%d %H:%M")
 
 build:
 	go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" goctl.go
-	command -v upx &> /dev/null && upx goctl
+	$(if $(shell command -v upx), upx goctl)
 mac:
 	GOOS=darwin go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl-darwin goctl.go
-	command -v upx &> /dev/null && upx goctl-darwin
+	$(if $(shell command -v upx), upx goctl-darwin)
 win:
 	GOOS=windows go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl.exe goctl.go
-	command -v upx &> /dev/null && upx goctl.exe
+	$(if $(shell command -v upx), upx goctl.exe)
 linux:
 	GOOS=linux go build -ldflags="-s -w" -ldflags="-X 'main.BuildTime=$(version)'" -o goctl-linux goctl.go
-	command -v upx &> /dev/null && upx goctl-linux
+	$(if $(shell command -v upx), upx goctl-linux)

tools/goctl/api/apigen/gen.go

@@ -28,10 +28,10 @@ type response struct {
 }
 
 service {{.serviceName}} {
-	@handler // TODO: set handler name and delete this comment
+	@handler GetUser // TODO: set handler name and delete this comment
 	get /users/id/:userId(request) returns(response)
 
-	@handler // TODO: set handler name and delete this comment
+	@handler CreateUser // TODO: set handler name and delete this comment
 	post /users/create(request)
 }
 `

tools/goctl/api/format/format.go

@@ -4,13 +4,10 @@ import (
 	"bufio"
 	"errors"
 	"fmt"
-	"go/format"
 	"go/scanner"
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"regexp"
-	"strconv"
 	"strings"
 
 	"github.com/tal-tech/go-zero/core/errorx"
@@ -19,8 +16,11 @@ import (
 	"github.com/urfave/cli"
 )
 
-var (
-	reg = regexp.MustCompile("type (?P<name>.*)[\\s]+{")
+const (
+	leftParenthesis  = "("
+	rightParenthesis = ")"
+	leftBrace        = "{"
+	rightBrace       = "}"
 )
 
 func GoFormatApi(c *cli.Context) error {
@@ -95,86 +95,32 @@ func ApiFormatByPath(apiFilePath string) error {
 }
 
 func apiFormat(data string) (string, error) {
-	r := reg.ReplaceAllStringFunc(data, func(m string) string {
-		parts := reg.FindStringSubmatch(m)
-		if len(parts) < 2 {
-			return m
-		}
-		if !strings.Contains(m, "struct") {
-			return "type " + parts[1] + " struct {"
-		}
-		return m
-	})
-
-	apiStruct, err := parser.ParseApi(r)
+	_, err := parser.ParseApi(data)
 	if err != nil {
 		return "", err
 	}
-	info := strings.TrimSpace(apiStruct.Info)
-	if len(apiStruct.Service) == 0 {
-		return data, nil
-	}
 
-	fs, err := format.Source([]byte(strings.TrimSpace(apiStruct.Type)))
-	if err != nil {
-		str := err.Error()
-		lineNumber := strings.Index(str, ":")
-		if lineNumber > 0 {
-			ln, err := strconv.ParseInt(str[:lineNumber], 10, 64)
-			if err != nil {
-				return "", err
-			}
-			pn := 0
-			if len(info) > 0 {
-				pn = countRune(info, '\n') + 1
-			}
-			number := int(ln) + pn + 1
-			return "", errors.New(fmt.Sprintf("line: %d, %s", number, str[lineNumber+1:]))
-		}
-		return "", err
-	}
-
-	var result string
-	if len(strings.TrimSpace(info)) > 0 {
-		result += strings.TrimSpace(info) + "\n\n"
-	}
-	if len(strings.TrimSpace(apiStruct.Imports)) > 0 {
-		result += strings.TrimSpace(apiStruct.Imports) + "\n\n"
-	}
-	if len(strings.TrimSpace(string(fs))) > 0 {
-		result += strings.TrimSpace(string(fs)) + "\n\n"
-	}
-	if len(strings.TrimSpace(apiStruct.Service)) > 0 {
-		result += formatService(apiStruct.Service) + "\n\n"
-	}
-
-	return strings.TrimSpace(result), nil
-}
-
-func formatService(str string) string {
 	var builder strings.Builder
-	scanner := bufio.NewScanner(strings.NewReader(str))
+	s := bufio.NewScanner(strings.NewReader(data))
 	var tapCount = 0
-	for scanner.Scan() {
-		line := strings.TrimSpace(scanner.Text())
-		if line == ")" || line == "}" {
+	for s.Scan() {
+		line := strings.TrimSpace(s.Text())
+		noCommentLine := util.RemoveComment(line)
+		if noCommentLine == rightParenthesis || noCommentLine == rightBrace {
 			tapCount -= 1
 		}
+		if tapCount < 0 {
+			line = strings.TrimSuffix(line, rightBrace)
+			line = strings.TrimSpace(line)
+			if strings.HasSuffix(line, leftBrace) {
+				tapCount += 1
+			}
+		}
 		util.WriteIndent(&builder, tapCount)
 		builder.WriteString(line + "\n")
-		if strings.HasSuffix(line, "(") || strings.HasSuffix(line, "{") {
+		if strings.HasSuffix(noCommentLine, leftParenthesis) || strings.HasSuffix(noCommentLine, leftBrace) {
 			tapCount += 1
 		}
 	}
-	return strings.TrimSpace(builder.String())
-}
-
-func countRune(s string, r rune) int {
-	count := 0
-	for _, c := range s {
-		if c == r {
-			count++
-		}
-	}
-	return count
+	return strings.TrimSpace(builder.String()), nil
 }

tools/goctl/api/gogen/gen.go

@@ -12,13 +12,13 @@ import (
 	"time"
 
 	"github.com/logrusorgru/aurora"
-	"github.com/urfave/cli"
-
 	"github.com/tal-tech/go-zero/core/logx"
 	apiformat "github.com/tal-tech/go-zero/tools/goctl/api/format"
 	"github.com/tal-tech/go-zero/tools/goctl/api/parser"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/urfave/cli"
 )
 
 const tmpFile = "%s-%d"
@@ -28,6 +28,8 @@ var tmpDir = path.Join(os.TempDir(), "goctl")
 func GoCommand(c *cli.Context) error {
 	apiFile := c.String("api")
 	dir := c.String("dir")
+	namingStyle := c.String("style")
+
 	if len(apiFile) == 0 {
 		return errors.New("missing -api")
 	}
@@ -35,10 +37,10 @@ func GoCommand(c *cli.Context) error {
 		return errors.New("missing -dir")
 	}
 
-	return DoGenProject(apiFile, dir)
+	return DoGenProject(apiFile, dir, namingStyle)
 }
 
-func DoGenProject(apiFile, dir string) error {
+func DoGenProject(apiFile, dir, style string) error {
 	p, err := parser.NewParser(apiFile)
 	if err != nil {
 		return err
@@ -48,15 +50,21 @@ func DoGenProject(apiFile, dir string) error {
 		return err
 	}
 
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+
 	logx.Must(util.MkdirIfNotExist(dir))
-	logx.Must(genEtc(dir, api))
-	logx.Must(genConfig(dir, api))
-	logx.Must(genMain(dir, api))
-	logx.Must(genServiceContext(dir, api))
-	logx.Must(genTypes(dir, api))
-	logx.Must(genHandlers(dir, api))
-	logx.Must(genRoutes(dir, api))
-	logx.Must(genLogic(dir, api))
+	logx.Must(genEtc(dir, cfg, api))
+	logx.Must(genConfig(dir, cfg, api))
+	logx.Must(genMain(dir, cfg, api))
+	logx.Must(genServiceContext(dir, cfg, api))
+	logx.Must(genTypes(dir, cfg, api))
+	logx.Must(genRoutes(dir, cfg, api))
+	logx.Must(genHandlers(dir, cfg, api))
+	logx.Must(genLogic(dir, cfg, api))
+	logx.Must(genMiddleware(dir, cfg, api))
 
 	if err := backupAndSweep(apiFile); err != nil {
 		return err

tools/goctl/api/gogen/gen_test.go

@@ -22,10 +22,14 @@ info(
     version: 1.0
 )
 
-type Request struct {
+// TODO: test
+// {
+type Request struct {  // TODO: test
+  // TODO
   Name string ` + "`" + `path:"name,options=you|me"` + "`" + `   // }
-}
+} // TODO: test
 
+// TODO: test
 type Response struct {
   Message string ` + "`" + `json:"message"` + "`" + `
 }
@@ -279,6 +283,42 @@ service A-api {
 }
 `
 
+const noStructTagApi = `
+type Request {
+  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `
+}
+
+type XXX {}
+
+type (
+	Response {
+  		Message string ` + "`" + `json:"message"` + "`" + `
+	}
+
+	A {}
+
+	B struct {}
+)
+
+service A-api {
+  @handler GreetHandler
+  get /greet/from/:name(Request) returns (Response)
+}
+`
+
+const nestTypeApi = `
+type Request {
+  Name string ` + "`" + `path:"name,options=you|me"` + "`" + `
+  XXX struct {
+  }
+}
+
+service A-api {
+  @handler GreetHandler
+  get /greet/from/:name(Request)
+}
+`
+
 func TestParser(t *testing.T) {
 	filename := "greet.api"
 	err := ioutil.WriteFile(filename, []byte(testApiTemplate), os.ModePerm)
@@ -494,13 +534,55 @@ func TestHasImportApi(t *testing.T) {
 		}
 	}
 	assert.True(t, hasInline)
+
 	validate(t, filename)
 }
 
+func TestNoStructApi(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(noStructTagApi), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+
+	parser, err := parser.NewParser(filename)
+	assert.Nil(t, err)
+
+	spec, err := parser.Parse()
+	assert.Nil(t, err)
+	assert.Equal(t, len(spec.Types), 5)
+
+	validate(t, filename)
+}
+
+func TestNestTypeApi(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(nestTypeApi), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+	_, err = parser.NewParser(filename)
+
+	assert.NotNil(t, err)
+}
+
+func TestCamelStyle(t *testing.T) {
+	filename := "greet.api"
+	err := ioutil.WriteFile(filename, []byte(testApiTemplate), os.ModePerm)
+	assert.Nil(t, err)
+	defer os.Remove(filename)
+	_, err = parser.NewParser(filename)
+	assert.Nil(t, err)
+
+	validateWithCamel(t, filename, "GoZero")
+}
+
 func validate(t *testing.T, api string) {
+	validateWithCamel(t, api, "gozero")
+}
+
+func validateWithCamel(t *testing.T, api, camel string) {
 	dir := "_go"
 	os.RemoveAll(dir)
-	err := DoGenProject(api, dir)
+	err := DoGenProject(api, dir, camel)
 	defer os.RemoveAll(dir)
 	assert.Nil(t, err)
 	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {

tools/goctl/api/gogen/genconfig.go

@@ -8,12 +8,14 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	configFile     = "config.go"
+	configFile     = "config"
 	configTemplate = `package config
 
 import {{.authImport}}
@@ -31,8 +33,13 @@ type Config struct {
 `
 )
 
-func genConfig(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, configDir, configFile)
+func genConfig(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, configFile)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, configDir, filename+".go")
 	if err != nil {
 		return err
 	}

tools/goctl/api/gogen/genetc.go

@@ -8,7 +8,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 const (
@@ -20,8 +22,13 @@ Port: {{.port}}
 `
 )
 
-func genEtc(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, etcDir, fmt.Sprintf("%s.yaml", api.Service.Name))
+func genEtc(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, api.Service.Name)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, etcDir, fmt.Sprintf("%s.yaml", filename))
 	if err != nil {
 		return err
 	}

tools/goctl/api/gogen/genhandlers.go

@@ -2,14 +2,18 @@ package gogen
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"path"
 	"strings"
 	"text/template"
+	"unicode"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -50,13 +54,8 @@ type Handler struct {
 	HasRequest     bool
 }
 
-func genHandler(dir string, group spec.Group, route spec.Route) error {
-	handler, ok := apiutil.GetAnnotationValue(route.Annotations, "server", "handler")
-	if !ok {
-		return fmt.Errorf("missing handler annotation for %q", route.Path)
-	}
-
-	handler = getHandlerName(handler)
+func genHandler(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+	handler := getHandlerName(route)
 	if getHandlerFolderPath(group, route) != handlerDir {
 		handler = strings.Title(handler)
 	}
@@ -65,27 +64,25 @@ func genHandler(dir string, group spec.Group, route spec.Route) error {
 		return err
 	}
 
-	return doGenToFile(dir, handler, group, route, Handler{
+	return doGenToFile(dir, handler, cfg, group, route, Handler{
 		ImportPackages: genHandlerImports(group, route, parentPkg),
 		HandlerName:    handler,
 		RequestType:    util.Title(route.RequestType.Name),
-		LogicType:      strings.TrimSuffix(strings.Title(handler), "Handler") + "Logic",
+		LogicType:      strings.Title(getLogicName(route)),
 		Call:           strings.Title(strings.TrimSuffix(handler, "Handler")),
 		HasResp:        len(route.ResponseType.Name) > 0,
 		HasRequest:     len(route.RequestType.Name) > 0,
 	})
 }
 
-func doGenToFile(dir, handler string, group spec.Group, route spec.Route, handleObj Handler) error {
-	if getHandlerFolderPath(group, route) != handlerDir {
-		handler = strings.Title(handler)
-	}
-	filename := strings.ToLower(handler)
-	if strings.HasSuffix(filename, "handler") {
-		filename = filename + ".go"
-	} else {
-		filename = filename + "handler.go"
+func doGenToFile(dir, handler string, cfg *config.Config, group spec.Group,
+	route spec.Route, handleObj Handler) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, handler)
+	if err != nil {
+		return err
 	}
+
+	filename = filename + ".go"
 	fp, created, err := apiutil.MaybeCreateFile(dir, getHandlerFolderPath(group, route), filename)
 	if err != nil {
 		return err
@@ -111,10 +108,10 @@ func doGenToFile(dir, handler string, group spec.Group, route spec.Route, handle
 	return err
 }
 
-func genHandlers(dir string, api *spec.ApiSpec) error {
+func genHandlers(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, group := range api.Service.Groups {
 		for _, route := range group.Routes {
-			if err := genHandler(dir, group, route); err != nil {
+			if err := genHandler(dir, cfg, group, route); err != nil {
 				return err
 			}
 		}
@@ -136,14 +133,23 @@ func genHandlerImports(group spec.Group, route spec.Route, parentPkg string) str
 	return strings.Join(imports, "\n\t")
 }
 
-func getHandlerBaseName(handler string) string {
-	handlerName := util.Untitle(handler)
-	if strings.HasSuffix(handlerName, "handler") {
-		handlerName = strings.ReplaceAll(handlerName, "handler", "")
-	} else if strings.HasSuffix(handlerName, "Handler") {
-		handlerName = strings.ReplaceAll(handlerName, "Handler", "")
+func getHandlerBaseName(route spec.Route) (string, error) {
+	handler, ok := apiutil.GetAnnotationValue(route.Annotations, "server", "handler")
+	if !ok {
+		return "", fmt.Errorf("missing handler annotation for %q", route.Path)
 	}
-	return handlerName
+
+	for _, char := range handler {
+		if !unicode.IsDigit(char) && !unicode.IsLetter(char) {
+			return "", errors.New(fmt.Sprintf("route [%s] handler [%s] invalid, handler name should only contains letter or digit",
+				route.Path, handler))
+		}
+	}
+
+	handler = strings.TrimSpace(handler)
+	handler = strings.TrimSuffix(handler, "handler")
+	handler = strings.TrimSuffix(handler, "Handler")
+	return handler, nil
 }
 
 func getHandlerFolderPath(group spec.Group, route spec.Route) string {
@@ -159,6 +165,20 @@ func getHandlerFolderPath(group spec.Group, route spec.Route) string {
 	return path.Join(handlerDir, folder)
 }
 
-func getHandlerName(handler string) string {
-	return getHandlerBaseName(handler) + "Handler"
+func getHandlerName(route spec.Route) string {
+	handler, err := getHandlerBaseName(route)
+	if err != nil {
+		panic(err)
+	}
+
+	return handler + "Handler"
+}
+
+func getLogicName(route spec.Route) string {
+	handler, err := getHandlerBaseName(route)
+	if err != nil {
+		panic(err)
+	}
+
+	return handler + "Logic"
 }

tools/goctl/api/gogen/genlogic.go

@@ -9,7 +9,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -40,10 +42,10 @@ func (l *{{.logic}}) {{.function}}({{.request}}) {{.responseType}} {
 }
 `
 
-func genLogic(dir string, api *spec.ApiSpec) error {
+func genLogic(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	for _, g := range api.Service.Groups {
 		for _, r := range g.Routes {
-			err := genLogicByRoute(dir, g, r)
+			err := genLogicByRoute(dir, cfg, g, r)
 			if err != nil {
 				return err
 			}
@@ -52,16 +54,14 @@ func genLogic(dir string, api *spec.ApiSpec) error {
 	return nil
 }
 
-func genLogicByRoute(dir string, group spec.Group, route spec.Route) error {
-	handler, ok := util.GetAnnotationValue(route.Annotations, "server", "handler")
-	if !ok {
-		return fmt.Errorf("missing handler annotation for %q", route.Path)
+func genLogicByRoute(dir string, cfg *config.Config, group spec.Group, route spec.Route) error {
+	logic := getLogicName(route)
+	goFile, err := format.FileNamingFormat(cfg.NamingFormat, logic)
+	if err != nil {
+		return err
 	}
 
-	handler = strings.TrimSuffix(handler, "handler")
-	handler = strings.TrimSuffix(handler, "Handler")
-	filename := strings.ToLower(handler)
-	goFile := filename + "logic.go"
+	goFile = goFile + ".go"
 	fp, created, err := util.MaybeCreateFile(dir, getLogicFolderPath(group, route), goFile)
 	if err != nil {
 		return err
@@ -102,8 +102,8 @@ func genLogicByRoute(dir string, group spec.Group, route spec.Route) error {
 	buffer := new(bytes.Buffer)
 	err = t.Execute(fp, map[string]string{
 		"imports":      imports,
-		"logic":        strings.Title(handler) + "Logic",
-		"function":     strings.Title(strings.TrimSuffix(handler, "Handler")),
+		"logic":        strings.Title(logic),
+		"function":     strings.Title(strings.TrimSuffix(logic, "Logic")),
 		"responseType": responseString,
 		"returnString": returnString,
 		"request":      requestString,

tools/goctl/api/gogen/genmain.go

@@ -8,7 +8,9 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
@@ -40,12 +42,17 @@ func main() {
 }
 `
 
-func genMain(dir string, api *spec.ApiSpec) error {
+func genMain(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	name := strings.ToLower(api.Service.Name)
 	if strings.HasSuffix(name, "-api") {
 		name = strings.ReplaceAll(name, "-api", "")
 	}
-	goFile := name + ".go"
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, name)
+	if err != nil {
+		return err
+	}
+
+	goFile := filename + ".go"
 	fp, created, err := util.MaybeCreateFile(dir, "", goFile)
 	if err != nil {
 		return err

tools/goctl/api/gogen/genmiddleware.go

@@ -5,7 +5,10 @@ import (
 	"strings"
 	"text/template"
 
+	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 var middlewareImplementCode = `
@@ -30,9 +33,16 @@ func (m *{{.name}})Handle(next http.HandlerFunc) http.HandlerFunc {
 }
 `
 
-func genMiddleware(dir string, middlewares []string) error {
+func genMiddleware(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	var middlewares = getMiddleware(api)
 	for _, item := range middlewares {
-		filename := strings.TrimSuffix(strings.ToLower(item), "middleware") + "middleware" + ".go"
+		middlewareFilename := strings.TrimSuffix(strings.ToLower(item), "middleware") + "_middleware"
+		formatName, err := format.FileNamingFormat(cfg.NamingFormat, middlewareFilename)
+		if err != nil {
+			return err
+		}
+
+		filename := formatName + ".go"
 		fp, created, err := util.MaybeCreateFile(dir, middlewareDir, filename)
 		if err != nil {
 			return err

tools/goctl/api/gogen/genroutes.go

@@ -12,12 +12,14 @@ import (
 	"github.com/tal-tech/go-zero/core/collection"
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	routesFilename = "routes.go"
+	routesFilename = "routes"
 	routesTemplate = `// Code generated by goctl. DO NOT EDIT.
 package handler
 
@@ -62,7 +64,7 @@ type (
 	}
 )
 
-func genRoutes(dir string, api *spec.ApiSpec) error {
+func genRoutes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	var builder strings.Builder
 	groups, err := getRoutes(api)
 	if err != nil {
@@ -121,10 +123,16 @@ func genRoutes(dir string, api *spec.ApiSpec) error {
 		return err
 	}
 
-	filename := path.Join(dir, handlerDir, routesFilename)
+	routeFilename, err := format.FileNamingFormat(cfg.NamingFormat, routesFilename)
+	if err != nil {
+		return err
+	}
+	routeFilename = routeFilename + ".go"
+
+	filename := path.Join(dir, handlerDir, routeFilename)
 	os.Remove(filename)
 
-	fp, created, err := apiutil.MaybeCreateFile(dir, handlerDir, routesFilename)
+	fp, created, err := apiutil.MaybeCreateFile(dir, handlerDir, routeFilename)
 	if err != nil {
 		return err
 	}
@@ -176,11 +184,8 @@ func getRoutes(api *spec.ApiSpec) ([]group, error) {
 	for _, g := range api.Service.Groups {
 		var groupedRoutes group
 		for _, r := range g.Routes {
-			handler, ok := apiutil.GetAnnotationValue(r.Annotations, "server", "handler")
-			if !ok {
-				return nil, fmt.Errorf("missing handler annotation for route %q", r.Path)
-			}
-			handler = getHandlerBaseName(handler) + "Handler(serverCtx)"
+			handler := getHandlerName(r)
+			handler = handler + "(serverCtx)"
 			folder, ok := apiutil.GetAnnotationValue(r.Annotations, "server", groupProperty)
 			if ok {
 				handler = toPrefix(folder) + "." + strings.ToUpper(handler[:1]) + handler[1:]

tools/goctl/api/gogen/gensvc.go

@@ -8,12 +8,14 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	"github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/vars"
 )
 
 const (
-	contextFilename = "servicecontext.go"
+	contextFilename = "service_context"
 	contextTemplate = `package svc
 
 import (
@@ -35,8 +37,13 @@ func NewServiceContext(c {{.config}}) *ServiceContext {
 `
 )
 
-func genServiceContext(dir string, api *spec.ApiSpec) error {
-	fp, created, err := util.MaybeCreateFile(dir, contextDir, contextFilename)
+func genServiceContext(dir string, cfg *config.Config, api *spec.ApiSpec) error {
+	filename, err := format.FileNamingFormat(cfg.NamingFormat, contextFilename)
+	if err != nil {
+		return err
+	}
+
+	fp, created, err := util.MaybeCreateFile(dir, contextDir, filename+".go")
 	if err != nil {
 		return err
 	}
@@ -64,10 +71,6 @@ func genServiceContext(dir string, api *spec.ApiSpec) error {
 	var middlewareStr string
 	var middlewareAssignment string
 	var middlewares = getMiddleware(api)
-	err = genMiddleware(dir, middlewares)
-	if err != nil {
-		return err
-	}
 
 	for _, item := range middlewares {
 		middlewareStr += fmt.Sprintf("%s rest.Middleware\n", item)

tools/goctl/api/gogen/gentypes.go

@@ -12,11 +12,13 @@ import (
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/spec"
 	apiutil "github.com/tal-tech/go-zero/tools/goctl/api/util"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 )
 
 const (
-	typesFile     = "types.go"
+	typesFile     = "types"
 	typesTemplate = `// Code generated by goctl. DO NOT EDIT.
 package types{{if .containsTime}}
 import (
@@ -43,19 +45,25 @@ func BuildTypes(types []spec.Type) (string, error) {
 	return builder.String(), nil
 }
 
-func genTypes(dir string, api *spec.ApiSpec) error {
+func genTypes(dir string, cfg *config.Config, api *spec.ApiSpec) error {
 	val, err := BuildTypes(api.Types)
 	if err != nil {
 		return err
 	}
 
-	filename := path.Join(dir, typesDir, typesFile)
-	os.Remove(filename)
-
-	fp, created, err := apiutil.MaybeCreateFile(dir, typesDir, typesFile)
+	typeFilename, err := format.FileNamingFormat(cfg.NamingFormat, typesFile)
 	if err != nil {
 		return err
 	}
+	typeFilename = typeFilename + ".go"
+	filename := path.Join(dir, typesDir, typeFilename)
+	os.Remove(filename)
+
+	fp, created, err := apiutil.MaybeCreateFile(dir, typesDir, typeFilename)
+	if err != nil {
+		return err
+	}
+
 	if !created {
 		return nil
 	}

tools/goctl/api/new/newservice.go

@@ -3,25 +3,27 @@ package new
 import (
 	"os"
 	"path/filepath"
+	"strings"
 	"text/template"
 
 	"github.com/tal-tech/go-zero/tools/goctl/api/gogen"
+	conf "github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 	"github.com/urfave/cli"
 )
 
 const apiTemplate = `
-type Request struct {
+type Request {
   Name string ` + "`" + `path:"name,options=you|me"` + "`" + ` 
 }
 
-type Response struct {
+type Response {
   Message string ` + "`" + `json:"message"` + "`" + `
 }
 
 service {{.name}}-api {
-  @handler GreetHandler
-  get /greet/from/:name(Request) returns (Response);
+  @handler {{.handler}}Handler
+  get /from/:name(Request) returns (Response);
 }
 `
 
@@ -53,11 +55,12 @@ func NewService(c *cli.Context) error {
 	defer fp.Close()
 	t := template.Must(template.New("template").Parse(apiTemplate))
 	if err := t.Execute(fp, map[string]string{
-		"name": dirName,
+		"name":    dirName,
+		"handler": strings.Title(dirName),
 	}); err != nil {
 		return err
 	}
 
-	err = gogen.DoGenProject(apiFilePath, abs)
+	err = gogen.DoGenProject(apiFilePath, abs, conf.DefaultFormat)
 	return err
 }

tools/goctl/api/parser/apifileparser.go

@@ -7,6 +7,9 @@ import (
 	"fmt"
 	"io"
 	"strings"
+
+	"github.com/tal-tech/go-zero/core/stringx"
+	"github.com/tal-tech/go-zero/tools/goctl/api/util"
 )
 
 const (
@@ -15,6 +18,7 @@ const (
 	tokenType              = "type"
 	tokenService           = "service"
 	tokenServiceAnnotation = "@server"
+	tokenStruct            = "struct"
 )
 
 type (
@@ -72,7 +76,7 @@ func ParseApi(src string) (*ApiStruct, error) {
 	}
 }
 
-func (s *apiRootState) process(api *ApiStruct, token string) (apiFileState, error) {
+func (s *apiRootState) process(api *ApiStruct, _ string) (apiFileState, error) {
 	var builder strings.Builder
 	for {
 		ch, err := s.readSkipComment()
@@ -124,7 +128,7 @@ func (s *apiInfoState) process(api *ApiStruct, token string) (apiFileState, erro
 			return nil, err
 		}
 
-		api.Info += "\n" + token + line
+		api.Info += newline + token + line
 		token = ""
 		if strings.TrimSpace(line) == string(rightParenthesis) {
 			return &apiRootState{s.baseState}, nil
@@ -139,39 +143,60 @@ func (s *apiImportState) process(api *ApiStruct, token string) (apiFileState, er
 	}
 
 	line = token + line
+	line = util.RemoveComment(line)
 	if len(strings.Fields(line)) != 2 {
 		return nil, errors.New("import syntax error: " + line)
 	}
 
-	api.Imports += "\n" + line
+	api.Imports += newline + line
 	return &apiRootState{s.baseState}, nil
 }
 
 func (s *apiTypeState) process(api *ApiStruct, token string) (apiFileState, error) {
 	var blockCount = 0
+	var braceCount = 0
 	for {
 		line, err := s.readLine()
 		if err != nil {
 			return nil, err
 		}
 
-		api.Type += "\n\n" + token + line
-		token = ""
+		line = token + line
+		if braceCount == 0 {
+			line = mayInsertStructKeyword(line)
+		}
+		api.Type += newline + newline + line
 		line = strings.TrimSpace(line)
-		line = removeComment(line)
+		line = util.RemoveComment(line)
+		token = ""
+
 		if strings.HasSuffix(line, leftBrace) {
 			blockCount++
+			braceCount++
 		}
 		if strings.HasSuffix(line, string(leftParenthesis)) {
 			blockCount++
 		}
 		if strings.HasSuffix(line, string(rightBrace)) {
 			blockCount--
+			braceCount--
 		}
 		if strings.HasSuffix(line, string(rightParenthesis)) {
 			blockCount--
 		}
 
+		if braceCount >= 2 {
+			return nil, errors.New("nested type not supported: " + line)
+		}
+		if braceCount < 0 {
+			line = strings.TrimSuffix(line, string(rightBrace))
+			line = strings.TrimSpace(line)
+			if strings.HasSuffix(line, leftBrace) {
+				blockCount++
+				braceCount++
+			}
+		}
+
 		if blockCount == 0 {
 			return &apiRootState{s.baseState}, nil
 		}
@@ -188,9 +213,10 @@ func (s *apiServiceState) process(api *ApiStruct, token string) (apiFileState, e
 
 		line = token + line
 		token = ""
-		api.Service += "\n" + line
+		api.Service += newline + line
 		line = strings.TrimSpace(line)
-		line = removeComment(line)
+		line = util.RemoveComment(line)
+
 		if strings.HasSuffix(line, leftBrace) {
 			blockCount++
 		}
@@ -210,10 +236,33 @@ func (s *apiServiceState) process(api *ApiStruct, token string) (apiFileState, e
 	}
 }
 
-func removeComment(line string) string {
-	var commentIdx = strings.Index(line, "//")
-	if commentIdx >= 0 {
-		return line[:commentIdx]
+func mayInsertStructKeyword(line string) string {
+	line = util.RemoveComment(line)
+	if !strings.HasSuffix(line, leftBrace) && !strings.HasSuffix(line, string(rightBrace)) {
+		return line
 	}
-	return line
+
+	fields := strings.Fields(line)
+	if stringx.Contains(fields, tokenStruct) ||
+		stringx.Contains(fields, tokenStruct+leftBrace) ||
+		stringx.Contains(fields, tokenStruct+leftBrace+string(rightBrace)) ||
+		len(fields) <= 1 {
+		return line
+	}
+
+	var insertIndex int
+	if fields[0] == tokenType {
+		insertIndex = 2
+	} else {
+		insertIndex = 1
+	}
+	if insertIndex >= len(fields) {
+		return line
+	}
+
+	var result []string
+	result = append(result, fields[:insertIndex]...)
+	result = append(result, tokenStruct)
+	result = append(result, fields[insertIndex:]...)
+	return strings.Join(result, " ")
 }

tools/goctl/api/parser/parser.go

@@ -15,9 +15,8 @@ import (
 )
 
 type Parser struct {
-	r       *bufio.Reader
-	typeDef string
-	api     *ApiStruct
+	r   *bufio.Reader
+	api *ApiStruct
 }
 
 func NewParser(filename string) (*Parser, error) {
@@ -73,15 +72,14 @@ func NewParser(filename string) (*Parser, error) {
 	var buffer = new(bytes.Buffer)
 	buffer.WriteString(apiStruct.Service)
 	return &Parser{
-		r:       bufio.NewReader(buffer),
-		typeDef: apiStruct.Type,
-		api:     apiStruct,
+		r:   bufio.NewReader(buffer),
+		api: apiStruct,
 	}, nil
 }
 
 func (p *Parser) Parse() (api *spec.ApiSpec, err error) {
 	api = new(spec.ApiSpec)
-	var sp = StructParser{Src: p.typeDef}
+	var sp = StructParser{Src: p.api.Type}
 	types, err := sp.Parse()
 	if err != nil {
 		return nil, err

tools/goctl/api/parser/vars.go

@@ -16,4 +16,5 @@ const (
 	multilineBeginTag = '>'
 	multilineEndTag   = '<'
 	semicolon         = ';'
+	newline           = "\n"
 )

tools/goctl/api/spec/fn.go

@@ -2,30 +2,15 @@ package spec
 
 import (
 	"errors"
-	"regexp"
 	"strings"
 
 	"github.com/tal-tech/go-zero/core/stringx"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 )
 
-const (
-	TagKey    = "tag"
-	NameKey   = "name"
-	OptionKey = "option"
-	BodyTag   = "json"
-)
+const bodyTagKey = "json"
 
-var (
-	TagRe       = regexp.MustCompile(`(?P<tag>\w+):"(?P<name>[^,"]+)[,]?(?P<option>[^"]*)"`)
-	TagSubNames = TagRe.SubexpNames()
-	definedTags = []string{TagKey, NameKey, OptionKey}
-)
-
-type Attribute struct {
-	Key   string
-	value string
-}
+var definedKeys = []string{"json", "form", "path"}
 
 func (s Service) Routes() []Route {
 	var result []Route
@@ -35,81 +20,62 @@ func (s Service) Routes() []Route {
 	return result
 }
 
-func (m Member) IsOptional() bool {
-	var option string
-
-	matches := TagRe.FindStringSubmatch(m.Tag)
-	for i := range matches {
-		name := TagSubNames[i]
-		if name == OptionKey {
-			option = matches[i]
-		}
+func (m Member) Tags() []*Tag {
+	tags, err := Parse(m.Tag)
+	if err != nil {
+		panic(m.Tag + ", " + err.Error())
 	}
 
-	if len(option) == 0 {
+	return tags.Tags()
+}
+
+func (m Member) IsOptional() bool {
+	if !m.IsBodyMember() {
 		return false
 	}
 
-	fields := strings.Split(option, ",")
-	for _, field := range fields {
-		if field == "optional" || strings.HasPrefix(field, "default=") {
-			return true
+	tag := m.Tags()
+	for _, item := range tag {
+		if item.Key == bodyTagKey {
+			if stringx.Contains(item.Options, "optional") {
+				return true
+			}
 		}
 	}
-
 	return false
 }
 
 func (m Member) IsOmitempty() bool {
-	var option string
-
-	matches := TagRe.FindStringSubmatch(m.Tag)
-	for i := range matches {
-		name := TagSubNames[i]
-		if name == OptionKey {
-			option = matches[i]
-		}
-	}
-
-	if len(option) == 0 {
+	if !m.IsBodyMember() {
 		return false
 	}
 
-	fields := strings.Split(option, ",")
-	for _, field := range fields {
-		if field == "omitempty" {
-			return true
+	tag := m.Tags()
+	for _, item := range tag {
+		if item.Key == bodyTagKey {
+			if stringx.Contains(item.Options, "omitempty") {
+				return true
+			}
 		}
 	}
-
 	return false
 }
 
-func (m Member) GetAttributes() []Attribute {
-	matches := TagRe.FindStringSubmatch(m.Tag)
-	var result []Attribute
-	for i := range matches {
-		name := TagSubNames[i]
-		if stringx.Contains(definedTags, name) {
-			result = append(result, Attribute{
-				Key:   name,
-				value: matches[i],
-			})
-		}
-	}
-	return result
-}
-
 func (m Member) GetPropertyName() (string, error) {
-	attrs := m.GetAttributes()
-	for _, attr := range attrs {
-		if attr.Key == NameKey && len(attr.value) > 0 {
-			if attr.value == "-" {
+	tags := m.Tags()
+	if len(tags) == 0 {
+		return "", errors.New("json property name not exist, member: " + m.Name)
+	}
+
+	for _, tag := range tags {
+		if stringx.Contains(definedKeys, tag.Key) {
+			if tag.Name == "-" {
 				return util.Untitle(m.Name), nil
 			}
-			return attr.value, nil
+			return tag.Name, nil
 		}
 	}
+
 	return "", errors.New("json property name not exist, member: " + m.Name)
 }
 
@@ -121,9 +87,10 @@ func (m Member) IsBodyMember() bool {
 	if m.IsInline {
 		return true
 	}
-	attrs := m.GetAttributes()
-	for _, attr := range attrs {
-		if attr.value == BodyTag {
+
+	tags := m.Tags()
+	for _, tag := range tags {
+		if tag.Key == bodyTagKey {
 			return true
 		}
 	}

tools/goctl/api/spec/tags.go

@@ -0,0 +1,67 @@
+package spec
+
+import (
+	"errors"
+	"strings"
+
+	"github.com/fatih/structtag"
+)
+
+var errTagNotExist = errors.New("tag does not exist")
+
+type (
+	Tag struct {
+		// Key is the tag key, such as json, xml, etc..
+		// i.e: `json:"foo,omitempty". Here key is: "json"
+		Key string
+
+		// Name is a part of the value
+		// i.e: `json:"foo,omitempty". Here name is: "foo"
+		Name string
+
+		// Options is a part of the value. It contains a slice of tag options i.e:
+		// `json:"foo,omitempty". Here options is: ["omitempty"]
+		Options []string
+	}
+
+	Tags struct {
+		tags []*Tag
+	}
+)
+
+func Parse(tag string) (*Tags, error) {
+	tag = strings.TrimPrefix(tag, "`")
+	tag = strings.TrimSuffix(tag, "`")
+	tags, err := structtag.Parse(tag)
+	if err != nil {
+		return nil, err
+	}
+
+	var result Tags
+	for _, item := range tags.Tags() {
+		result.tags = append(result.tags, &Tag{Key: item.Key, Name: item.Name, Options: item.Options})
+	}
+	return &result, nil
+}
+
+func (t *Tags) Get(key string) (*Tag, error) {
+	for _, tag := range t.tags {
+		if tag.Key == key {
+			return tag, nil
+		}
+	}
+
+	return nil, errTagNotExist
+}
+
+func (t *Tags) Keys() []string {
+	var keys []string
+	for _, tag := range t.tags {
+		keys = append(keys, tag.Key)
+	}
+	return keys
+}
+
+func (t *Tags) Tags() []*Tag {
+	return t.tags
+}

tools/goctl/api/util/util.go

@@ -26,19 +26,6 @@ func MaybeCreateFile(dir, subdir, file string) (fp *os.File, created bool, err e
 	return
 }
 
-func ClearAndOpenFile(fpath string) (*os.File, error) {
-	f, err := os.OpenFile(fpath, os.O_WRONLY|os.O_TRUNC, 0600)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = f.WriteString("")
-	if err != nil {
-		return nil, err
-	}
-	return f, nil
-}
-
 func WrapErr(err error, message string) error {
 	return errors.New(message + ", " + err.Error())
 }
@@ -81,3 +68,11 @@ func WriteIndent(writer io.Writer, indent int) {
 		fmt.Fprint(writer, "\t")
 	}
 }
+
+func RemoveComment(line string) string {
+	var commentIdx = strings.Index(line, "//")
+	if commentIdx >= 0 {
+		return strings.TrimSpace(line[:commentIdx])
+	}
+	return strings.TrimSpace(line)
+}

tools/goctl/config/config.go

@@ -0,0 +1,122 @@
+package config
+
+import (
+	"errors"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"gopkg.in/yaml.v2"
+)
+
+const (
+	configFile    = "config.yaml"
+	configFolder  = "config"
+	DefaultFormat = "gozero"
+)
+
+const defaultYaml = `# namingFormat is used to define the naming format of the generated file name.
+# just like time formatting, you can specify the formatting style through the
+# two format characters go, and zero. for example: snake format you can
+# define as go_zero, camel case format you can it is defined as goZero,
+# and even split characters can be specified, such as go#zero. in theory,
+# any combination can be used, but the prerequisite must meet the naming conventions
+# of each operating system file name. if you want to independently control the file 
+# naming style of the api, rpc, and model layers, you can set it through apiNamingFormat, 
+# rpcNamingFormat, modelNamingFormat, and independent control is not enabled by default. 
+# for more information, please see #{apiNamingFormat},#{rpcNamingFormat},#{modelNamingFormat}
+# Note: namingFormat is based on snake or camel string
+namingFormat: gozero
+`
+
+type Config struct {
+	// NamingFormat is used to define the naming format of the generated file name.
+	// just like time formatting, you can specify the formatting style through the
+	// two format characters go, and zero. for example: snake format you can
+	// define as go_zero, camel case format you can it is defined as goZero,
+	// and even split characters can be specified, such as go#zero. in theory,
+	// any combination can be used, but the prerequisite must meet the naming conventions
+	// of each operating system file name.
+	// Note: NamingFormat is based on snake or camel string
+	NamingFormat string `yaml:"namingFormat"`
+}
+
+func NewConfig(format string) (*Config, error) {
+	if len(format) == 0 {
+		format = DefaultFormat
+	}
+	cfg := &Config{NamingFormat: format}
+	err := validate(cfg)
+	return cfg, err
+}
+
+func InitOrGetConfig() (*Config, error) {
+	var (
+		defaultConfig Config
+	)
+	err := yaml.Unmarshal([]byte(defaultYaml), &defaultConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	goctlHome, err := util.GetGoctlHome()
+	if err != nil {
+		return nil, err
+	}
+
+	configDir := filepath.Join(goctlHome, configFolder)
+	configFilename := filepath.Join(configDir, configFile)
+	if util.FileExists(configFilename) {
+		data, err := ioutil.ReadFile(configFilename)
+		if err != nil {
+			return nil, err
+		}
+
+		err = yaml.Unmarshal(data, &defaultConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		err = validate(&defaultConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		return &defaultConfig, nil
+	}
+
+	err = util.MkdirIfNotExist(configDir)
+	if err != nil {
+		return nil, err
+	}
+
+	f, err := os.Create(configFilename)
+	if err != nil {
+		return nil, err
+	}
+
+	defer func() {
+		_ = f.Close()
+	}()
+
+	_, err = f.WriteString(defaultYaml)
+	if err != nil {
+		return nil, err
+	}
+
+	err = validate(&defaultConfig)
+	if err != nil {
+		return nil, err
+	}
+
+	return &defaultConfig, nil
+}
+
+func validate(cfg *Config) error {
+	if len(strings.TrimSpace(cfg.NamingFormat)) == 0 {
+		return errors.New("missing namingFormat")
+	}
+	return nil
+}

tools/goctl/config/readme.md

@@ -0,0 +1,50 @@
+# 配置项管理
+
+| 名称              | 是否可选 | 说明                                          |
+|-------------------|----------|-----------------------------------------------|
+| namingFormat      | YES      | 文件名称格式化符                      |
+
+# naming-format
+`namingFormat`可以用于对生成代码的文件名称进行格式化，和日期格式化符（yyyy-MM-dd）类似，在代码生成时可以根据这些配置项的格式化符进行格式化。
+
+## 格式化符(gozero)
+格式化符有`go`,`zero`组成，如常见的三种格式化风格你可以这样编写：
+* lower: `gozero`
+* camel: `goZero`
+* snake: `go_zero`
+
+常见格式化符生成示例
+源字符：welcome_to_go_zero
+
+| 格式化符   | 格式化结果            | 说明                      |
+|------------|-----------------------|---------------------------|
+| gozero     | welcometogozero       | 小写                      |
+| goZero     | welcomeToGoZero       | 驼峰                      |
+| go_zero    | welcome_to_go_zero    | snake                     |
+| Go#zero    | Welcome#to#go#zero    | #号分割Title类型          |
+| GOZERO     | WELCOMETOGOZERO       | 大写                      |
+| \_go#zero_ | \_welcome#to#go#zero_ | 下划线做前后缀，并且#分割 |
+
+错误格式化符示例
+* go
+* gOZero
+* zero
+* goZEro
+* goZERo
+* goZeRo
+* tal
+
+# 使用方法
+目前可通过在生成api、rpc、model时通过`--style`参数指定format格式，如：
+```shell script
+goctl api go test.api -dir . -style gozero
+```
+```shell script
+ goctl rpc proto -src test.proto -dir . -style go_zero
+```
+```shell script
+goctl model mysql datasource -url="" -table="*" -dir ./snake -style GoZero
+```
+
+# 默认值
+当不指定-style时默认值为`gozero`

tools/goctl/configgen/genconfig.go

@@ -43,8 +43,8 @@ func GenConfigCommand(c *cli.Context) error {
 		return errors.New("abs failed: " + c.String("path"))
 	}
 
-	goModPath, hasFound := util.FindGoModPath(path)
-	if !hasFound {
+	goModPath, found := util.FindGoModPath(path)
+	if !found {
 		return errors.New("go mod not initial")
 	}
 

tools/goctl/docker/docker.go

@@ -2,10 +2,12 @@ package docker
 
 import (
 	"errors"
+	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 	"text/template"
+	"time"
 
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 	ctlutil "github.com/tal-tech/go-zero/tools/goctl/util"
@@ -13,22 +15,48 @@ import (
 )
 
 const (
-	etcDir  = "etc"
-	yamlEtx = ".yaml"
+	etcDir    = "etc"
+	yamlEtx   = ".yaml"
+	cstOffset = 60 * 60 * 8 // 8 hours offset for Chinese Standard Time
 )
 
+type Docker struct {
+	Chinese   bool
+	GoRelPath string
+	GoFile    string
+	ExeFile   string
+	Argument  string
+}
+
 func DockerCommand(c *cli.Context) error {
 	goFile := c.String("go")
 	if len(goFile) == 0 {
 		return errors.New("-go can't be empty")
 	}
 
+	if !util.FileExists(goFile) {
+		return fmt.Errorf("file %q not found", goFile)
+	}
+
+	if _, err := os.Stat(etcDir); os.IsNotExist(err) {
+		return generateDockerfile(goFile)
+	}
+
 	cfg, err := findConfig(goFile, etcDir)
 	if err != nil {
 		return err
 	}
 
-	return generateDockerfile(goFile, "-f", "etc/"+cfg)
+	if err := generateDockerfile(goFile, "-f", "etc/"+cfg); err != nil {
+		return err
+	}
+
+	projDir, ok := util.FindProjectPath(goFile)
+	if ok {
+		fmt.Printf("Run \"docker build ...\" command in dir %q\n", projDir)
+	}
+
+	return nil
 }
 
 func findConfig(file, dir string) (string, error) {
@@ -87,12 +115,14 @@ func generateDockerfile(goFile string, args ...string) error {
 		builder.WriteString(`, "` + arg + `"`)
 	}
 
+	_, offset := time.Now().Zone()
 	t := template.Must(template.New("dockerfile").Parse(text))
-	return t.Execute(out, map[string]string{
-		"goRelPath": projPath,
-		"goFile":    goFile,
-		"exeFile":   util.FileNameWithoutExt(filepath.Base(goFile)),
-		"argument":  builder.String(),
+	return t.Execute(out, Docker{
+		Chinese:   offset == cstOffset,
+		GoRelPath: projPath,
+		GoFile:    goFile,
+		ExeFile:   util.FileNameWithoutExt(filepath.Base(goFile)),
+		Argument:  builder.String(),
 	})
 }
 

tools/goctl/docker/template.go

@@ -14,12 +14,16 @@ LABEL stage=gobuilder
 
 ENV CGO_ENABLED 0
 ENV GOOS linux
-ENV GOPROXY https://goproxy.cn,direct
+{{if .Chinese}}ENV GOPROXY https://goproxy.cn,direct{{end}}
 
 WORKDIR /build/zero
+
+ADD go.mod .
+ADD go.sum .
+RUN go mod download
 COPY . .
-COPY {{.goRelPath}}/etc /app/etc
-RUN go build -ldflags="-s -w" -o /app/{{.exeFile}} {{.goRelPath}}/{{.goFile}}
+COPY {{.GoRelPath}}/etc /app/etc
+RUN go build -ldflags="-s -w" -o /app/{{.ExeFile}} {{.GoRelPath}}/{{.GoFile}}
 
 
 FROM alpine
@@ -30,10 +34,10 @@ RUN apk add --no-cache tzdata
 ENV TZ Asia/Shanghai
 
 WORKDIR /app
-COPY --from=builder /app/{{.exeFile}} /app/{{.exeFile}}
+COPY --from=builder /app/{{.ExeFile}} /app/{{.ExeFile}}
 COPY --from=builder /app/etc /app/etc
 
-CMD ["./{{.exeFile}}"{{.argument}}]
+CMD ["./{{.ExeFile}}"{{.Argument}}]
 `
 )
 

tools/goctl/goctl.go

@@ -18,14 +18,16 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/api/validate"
 	"github.com/tal-tech/go-zero/tools/goctl/configgen"
 	"github.com/tal-tech/go-zero/tools/goctl/docker"
+	"github.com/tal-tech/go-zero/tools/goctl/kube"
 	model "github.com/tal-tech/go-zero/tools/goctl/model/sql/command"
+	"github.com/tal-tech/go-zero/tools/goctl/plugin"
 	rpc "github.com/tal-tech/go-zero/tools/goctl/rpc/cli"
 	"github.com/tal-tech/go-zero/tools/goctl/tpl"
 	"github.com/urfave/cli"
 )
 
 var (
-	BuildVersion = "20201108"
+	BuildVersion = "20201125"
 	commands     = []cli.Command{
 		{
 			Name:  "api",
@@ -98,6 +100,11 @@ var (
 							Name:  "api",
 							Usage: "the api file",
 						},
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
 					},
 					Action: gogen.GoCommand,
 				},
@@ -180,6 +187,30 @@ var (
 					},
 					Action: ktgen.KtCommand,
 				},
+				{
+					Name:  "plugin",
+					Usage: "custom file generator",
+					Flags: []cli.Flag{
+						cli.StringFlag{
+							Name:  "plugin, p",
+							Usage: "the plugin file",
+						},
+						cli.StringFlag{
+							Name:  "dir",
+							Usage: "the target directory",
+						},
+						cli.StringFlag{
+							Name:  "api",
+							Usage: "the api file",
+						},
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
+					},
+					Action: plugin.PluginCommand,
+				},
 			},
 		},
 		{
@@ -193,6 +224,94 @@ var (
 			},
 			Action: docker.DockerCommand,
 		},
+		{
+			Name:  "kube",
+			Usage: "generate kubernetes files",
+			Subcommands: []cli.Command{
+				{
+					Name:  "deploy",
+					Usage: "generate deployment yaml file",
+					Flags: []cli.Flag{
+						cli.StringFlag{
+							Name:     "name",
+							Usage:    "the name of deployment",
+							Required: true,
+						},
+						cli.StringFlag{
+							Name:     "namespace",
+							Usage:    "the namespace of deployment",
+							Required: true,
+						},
+						cli.StringFlag{
+							Name:     "image",
+							Usage:    "the docker image of deployment",
+							Required: true,
+						},
+						cli.StringFlag{
+							Name:     "secret",
+							Usage:    "the image pull secret",
+							Required: true,
+						},
+						cli.IntFlag{
+							Name:  "requestCpu",
+							Usage: "the request cpu to deploy",
+							Value: 500,
+						},
+						cli.IntFlag{
+							Name:  "requestMem",
+							Usage: "the request memory to deploy",
+							Value: 512,
+						},
+						cli.IntFlag{
+							Name:  "limitCpu",
+							Usage: "the limit cpu to deploy",
+							Value: 1000,
+						},
+						cli.IntFlag{
+							Name:  "limitMem",
+							Usage: "the limit memory to deploy",
+							Value: 1024,
+						},
+						cli.StringFlag{
+							Name:     "o",
+							Usage:    "the output yaml file",
+							Required: true,
+						},
+						cli.IntFlag{
+							Name:  "replicas",
+							Usage: "the number of replicas to deploy",
+							Value: 3,
+						},
+						cli.IntFlag{
+							Name:  "revisions",
+							Usage: "the number of revision history to limit",
+							Value: 5,
+						},
+						cli.IntFlag{
+							Name:     "port",
+							Usage:    "the port of the deployment to listen on pod",
+							Required: true,
+						},
+						cli.IntFlag{
+							Name:  "nodePort",
+							Usage: "the nodePort of the deployment to expose",
+							Value: 0,
+						},
+						cli.IntFlag{
+							Name:  "minReplicas",
+							Usage: "the min replicas to deploy",
+							Value: 3,
+						},
+						cli.IntFlag{
+							Name:  "maxReplicas",
+							Usage: "the max replicas of deploy",
+							Value: 10,
+						},
+					},
+					Action: kube.DeploymentCommand,
+				},
+			},
+		},
 		{
 			Name:  "rpc",
 			Usage: "generate rpc code",
@@ -201,6 +320,11 @@ var (
 					Name:  "new",
 					Usage: `generate rpc demo service`,
 					Flags: []cli.Flag{
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
 						cli.BoolFlag{
 							Name:  "idea",
 							Usage: "whether the command execution environment is from idea plugin. [optional]",
@@ -235,6 +359,11 @@ var (
 							Name:  "dir, d",
 							Usage: `the target path of the code`,
 						},
+						cli.StringFlag{
+							Name:     "style",
+							Required: false,
+							Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
+						},
 						cli.BoolFlag{
 							Name:  "idea",
 							Usage: "whether the command execution environment is from idea plugin. [optional]",
@@ -265,8 +394,9 @@ var (
 									Usage: "the target dir",
 								},
 								cli.StringFlag{
-									Name:  "style",
-									Usage: "the file naming style, lower|camel|underline,default is lower",
+									Name:     "style",
+									Required: false,
+									Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
 								},
 								cli.BoolFlag{
 									Name:  "cache, c",
@@ -300,8 +430,9 @@ var (
 									Usage: "the target dir",
 								},
 								cli.StringFlag{
-									Name:  "style",
-									Usage: "the file naming style, lower|camel|snake, default is lower",
+									Name:     "style",
+									Required: false,
+									Usage:    "the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]",
 								},
 								cli.BoolFlag{
 									Name:  "idea",

tools/goctl/k8s/deployment.go

@@ -1,130 +0,0 @@
-package k8s
-
-var apiRpcTmeplate = `apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{.name}}
-  namespace: {{.namespace}}
-  labels:
-    app: {{.name}}
-spec:
-  replicas: {{.replicas}}
-  revisionHistoryLimit: {{.revisionHistoryLimit}}
-  selector:
-    matchLabels:
-      app: {{.name}}
-  template:
-    metadata:
-      labels:
-        app: {{.name}}
-    spec:{{if .envIsDev}}
-      terminationGracePeriodSeconds: 60{{end}}
-      containers:
-      - name: {{.name}}
-        image: registry-vpc.cn-hangzhou.aliyuncs.com/{{.namespace}}/
-        lifecycle:
-          preStop:
-            exec:
-              command: ["sh","-c","sleep 5"]
-        ports:
-        - containerPort: {{.port}}
-        readinessProbe:
-          tcpSocket:
-            port: {{.port}}
-          initialDelaySeconds: 5
-          periodSeconds: 10
-        livenessProbe:
-          tcpSocket:
-            port: {{.port}}
-          initialDelaySeconds: 15
-          periodSeconds: 20
-        env:
-        - name: aliyun_logs_k8slog
-          value: "stdout"
-        - name: aliyun_logs_k8slog_tags
-          value: "stage={{.env}}"
-        - name: aliyun_logs_k8slog_format
-          value: "json"
-        resources:
-          limits:
-            cpu: {{.limitCpu}}m
-            memory: {{.limitMem}}Mi
-          requests:
-            cpu: {{.requestCpu}}m
-            memory: {{.requestMem}}Mi
-        command:
-        - ./{{.serviceName}}
-        - -f
-        - ./{{.name}}.json
-        volumeMounts:
-        - name: timezone
-          mountPath: /etc/localtime
-      imagePullSecrets:
-      - name: {{.namespace}}
-      volumes:
-        - name: timezone
-          hostPath:
-            path: /usr/share/zoneinfo/Asia/Shanghai
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{.name}}-svc
-  namespace: {{.namespace}}
-spec:
-  ports:
-    - nodePort: 3{{.port}}
-      port: {{.port}}
-      protocol: TCP
-      targetPort: {{.port}}
-  selector:
-    app: {{.name}}
-  sessionAffinity: None
-  type: NodePort{{if .envIsPreOrPro}}
-
----
-
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: {{.name}}-hpa-c
-  namespace: {{.namespace}}
-  labels:
-    app: {{.name}}-hpa-c
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1beta1
-    kind: Deployment
-    name: di-api
-  minReplicas: {{.minReplicas}}
-  maxReplicas: {{.maxReplicas}}
-  metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      targetAverageUtilization: 80
-
----
-
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: {{.name}}-hpa-m
-  namespace: {{.namespace}}
-  labels:
-    app: {{.name}}-hpa-m
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1beta1
-    kind: Deployment
-    name: {{.name}}
-  minReplicas: {{.minReplicas}}
-  maxReplicas: {{.maxReplicas}}
-  metrics:
-  - type: Resource
-    resource:
-      name: memory
-      targetAverageUtilization: 80{{end}}
-`

tools/goctl/k8s/job.go

@@ -1,46 +0,0 @@
-package k8s
-
-var jobTmeplate = `apiVersion: batch/v1beta1
-kind: CronJob
-metadata:
-  name: {{.name}}
-  namespace: {{.namespace}}
-spec:
-  successfulJobsHistoryLimit: {{.successfulJobsHistoryLimit}}
-  schedule: "{{.schedule}}"
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: {{.name}}
-            image: registry-vpc.cn-hangzhou.aliyuncs.com/{{.namespace}}/
-            env:
-            - name: aliyun_logs_k8slog
-              value: "stdout"
-            - name: aliyun_logs_k8slog_tags
-              value: "stage={{.env}}"
-            - name: aliyun_logs_k8slog_format
-              value: "json"
-            resources:
-              limits:
-                cpu: {{.limitCpu}}m
-                memory: {{.limitMem}}Mi
-              requests:
-                cpu: {{.requestCpu}}m
-                memory: {{.requestMem}}Mi
-            command:
-            - ./{{.serviceName}}
-            - -f
-            - ./{{.name}}.json
-            volumeMounts:
-            - name: timezone
-              mountPath: /etc/localtime
-          imagePullSecrets:
-          - name: {{.namespace}}
-          restartPolicy: OnFailure
-          volumes:
-          - name: timezone
-            hostPath:
-              path: /usr/share/zoneinfo/Asia/Shanghai
-`

tools/goctl/k8s/kube.go

@@ -1,103 +0,0 @@
-package k8s
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-	"text/template"
-)
-
-const (
-	ServiceTypeApi ServiceType = "api"
-	ServiceTypeRpc ServiceType = "rpc"
-	ServiceTypeJob ServiceType = "job"
-	envDev                     = "dev"
-)
-
-var errUnknownServiceType = errors.New("unknown service type")
-
-type (
-	ServiceType string
-
-	KubeRequest struct {
-		Env                        string
-		ServiceName                string
-		ServiceType                ServiceType
-		Namespace                  string
-		Schedule                   string
-		Replicas                   int
-		RevisionHistoryLimit       int
-		Port                       int
-		LimitCpu                   int
-		LimitMem                   int
-		RequestCpu                 int
-		RequestMem                 int
-		SuccessfulJobsHistoryLimit int
-		HpaMinReplicas             int
-		HpaMaxReplicas             int
-	}
-)
-
-func Gen(req KubeRequest) (string, error) {
-	switch req.ServiceType {
-	case ServiceTypeApi, ServiceTypeRpc:
-		return genApiRpc(req)
-	case ServiceTypeJob:
-		return genJob(req)
-	default:
-		return "", errUnknownServiceType
-	}
-}
-
-func genApiRpc(req KubeRequest) (string, error) {
-	t, err := template.New("api_rpc").Parse(apiRpcTmeplate)
-	if err != nil {
-		return "", err
-	}
-	buffer := new(bytes.Buffer)
-	err = t.Execute(buffer, map[string]interface{}{
-		"name":                 fmt.Sprintf("%s-%s", req.ServiceName, req.ServiceType),
-		"namespace":            req.Namespace,
-		"replicas":             req.Replicas,
-		"revisionHistoryLimit": req.RevisionHistoryLimit,
-		"port":                 req.Port,
-		"limitCpu":             req.LimitCpu,
-		"limitMem":             req.LimitMem,
-		"requestCpu":           req.RequestCpu,
-		"requestMem":           req.RequestMem,
-		"serviceName":          req.ServiceName,
-		"env":                  req.Env,
-		"envIsPreOrPro":        req.Env != envDev,
-		"envIsDev":             req.Env == envDev,
-		"minReplicas":          req.HpaMinReplicas,
-		"maxReplicas":          req.HpaMaxReplicas,
-	})
-	if err != nil {
-		return "", nil
-	}
-	return buffer.String(), nil
-}
-
-func genJob(req KubeRequest) (string, error) {
-	t, err := template.New("job").Parse(jobTmeplate)
-	if err != nil {
-		return "", err
-	}
-	buffer := new(bytes.Buffer)
-	err = t.Execute(buffer, map[string]interface{}{
-		"name":                       fmt.Sprintf("%s-%s", req.ServiceName, req.ServiceType),
-		"namespace":                  req.Namespace,
-		"schedule":                   req.Schedule,
-		"successfulJobsHistoryLimit": req.SuccessfulJobsHistoryLimit,
-		"limitCpu":                   req.LimitCpu,
-		"limitMem":                   req.LimitMem,
-		"requestCpu":                 req.RequestCpu,
-		"requestMem":                 req.RequestMem,
-		"serviceName":                req.ServiceName,
-		"env":                        req.Env,
-	})
-	if err != nil {
-		return "", nil
-	}
-	return buffer.String(), nil
-}

tools/goctl/kube/deployment.go

@@ -0,0 +1,117 @@
+package kube
+
+var deploymentTemplate = `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{.Name}}
+  namespace: {{.Namespace}}
+  labels:
+    app: {{.Name}}
+spec:
+  replicas: {{.Replicas}}
+  revisionHistoryLimit: {{.Revisions}}
+  selector:
+    matchLabels:
+      app: {{.Name}}
+  template:
+    metadata:
+      labels:
+        app: {{.Name}}
+    spec:
+      containers:
+      - name: {{.Name}}
+        image: {{.Image}}
+        lifecycle:
+          preStop:
+            exec:
+              command: ["sh","-c","sleep 5"]
+        ports:
+        - containerPort: {{.Port}}
+        readinessProbe:
+          tcpSocket:
+            port: {{.Port}}
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        livenessProbe:
+          tcpSocket:
+            port: {{.Port}}
+          initialDelaySeconds: 15
+          periodSeconds: 20
+        resources:
+          requests:
+            cpu: {{.RequestCpu}}m
+            memory: {{.RequestMem}}Mi
+          limits:
+            cpu: {{.LimitCpu}}m
+            memory: {{.LimitMem}}Mi
+        volumeMounts:
+        - name: timezone
+          mountPath: /etc/localtime
+      imagePullSecrets:
+      - name: {{.Secret}}
+      volumes:
+        - name: timezone
+          hostPath:
+            path: /usr/share/zoneinfo/Asia/Shanghai
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{.Name}}-svc
+  namespace: {{.Namespace}}
+spec:
+  ports:
+    {{if .UseNodePort}}- nodePort: {{.NodePort}}
+      port: {{.Port}}
+      protocol: TCP
+      targetPort: {{.Port}}
+  type: NodePort{{else}}- port: {{.Port}}{{end}}
+  selector:
+    app: {{.Name}}
+
+---
+
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{.Name}}-hpa-c
+  namespace: {{.Namespace}}
+  labels:
+    app: {{.Name}}-hpa-c
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{.Name}}
+  minReplicas: {{.MinReplicas}}
+  maxReplicas: {{.MaxReplicas}}
+  metrics:
+  - type: Resource
+    resource:
+      name: cpu
+      targetAverageUtilization: 80
+
+---
+
+apiVersion: autoscaling/v2beta1
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{.Name}}-hpa-m
+  namespace: {{.Namespace}}
+  labels:
+    app: {{.Name}}-hpa-m
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{.Name}}
+  minReplicas: {{.MinReplicas}}
+  maxReplicas: {{.MaxReplicas}}
+  metrics:
+  - type: Resource
+    resource:
+      name: memory
+      targetAverageUtilization: 80
+`

tools/goctl/kube/job.go

@@ -0,0 +1,39 @@
+package kube
+
+var jobTmeplate = `apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: {{.Name}}
+  namespace: {{.Namespace}}
+spec:
+  successfulJobsHistoryLimit: {{.SuccessfulJobsHistoryLimit}}
+  schedule: "{{.Schedule}}"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: {{.Name}}
+            image: # todo image url
+            resources:
+              requests:
+                cpu: {{.RequestCpu}}m
+                memory: {{.RequestMem}}Mi
+              limits:
+                cpu: {{.LimitCpu}}m
+                memory: {{.LimitMem}}Mi
+            command:
+            - ./{{.ServiceName}}
+            - -f
+            - ./{{.Name}}.yaml
+            volumeMounts:
+            - name: timezone
+              mountPath: /etc/localtime
+          imagePullSecrets:
+          - name: # registry secret, if no, remove this
+          restartPolicy: OnFailure
+          volumes:
+          - name: timezone
+            hostPath:
+              path: /usr/share/zoneinfo/Asia/Shanghai
+`

tools/goctl/kube/kube.go

@@ -0,0 +1,104 @@
+package kube
+
+import (
+	"errors"
+	"text/template"
+
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+	"github.com/urfave/cli"
+)
+
+const (
+	category           = "kube"
+	deployTemplateFile = "deployment.tpl"
+	jobTemplateFile    = "job.tpl"
+	basePort           = 30000
+	portLimit          = 32767
+)
+
+var errUnknownServiceType = errors.New("unknown service type")
+
+type (
+	ServiceType string
+
+	KubeRequest struct {
+		Env                        string
+		ServiceName                string
+		ServiceType                ServiceType
+		Namespace                  string
+		Schedule                   string
+		Replicas                   int
+		RevisionHistoryLimit       int
+		Port                       int
+		LimitCpu                   int
+		LimitMem                   int
+		RequestCpu                 int
+		RequestMem                 int
+		SuccessfulJobsHistoryLimit int
+		HpaMinReplicas             int
+		HpaMaxReplicas             int
+	}
+
+	Deployment struct {
+		Name        string
+		Namespace   string
+		Image       string
+		Secret      string
+		Replicas    int
+		Revisions   int
+		Port        int
+		NodePort    int
+		UseNodePort bool
+		RequestCpu  int
+		RequestMem  int
+		LimitCpu    int
+		LimitMem    int
+		MinReplicas int
+		MaxReplicas int
+	}
+)
+
+func DeploymentCommand(c *cli.Context) error {
+	nodePort := c.Int("nodePort")
+	// 0 to disable the nodePort type
+	if nodePort != 0 && (nodePort < basePort || nodePort > portLimit) {
+		return errors.New("nodePort should be between 30000 and 32767")
+	}
+
+	text, err := util.LoadTemplate(category, deployTemplateFile, deploymentTemplate)
+	if err != nil {
+		return err
+	}
+
+	out, err := util.CreateIfNotExist(c.String("o"))
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	t := template.Must(template.New("deploymentTemplate").Parse(text))
+	return t.Execute(out, Deployment{
+		Name:        c.String("name"),
+		Namespace:   c.String("namespace"),
+		Image:       c.String("image"),
+		Secret:      c.String("secret"),
+		Replicas:    c.Int("replicas"),
+		Revisions:   c.Int("revisions"),
+		Port:        c.Int("port"),
+		NodePort:    nodePort,
+		UseNodePort: nodePort > 0,
+		RequestCpu:  c.Int("requestCpu"),
+		RequestMem:  c.Int("requestMem"),
+		LimitCpu:    c.Int("limitCpu"),
+		LimitMem:    c.Int("limitMem"),
+		MinReplicas: c.Int("minReplicas"),
+		MaxReplicas: c.Int("maxReplicas"),
+	})
+}
+
+func GenTemplates(_ *cli.Context) error {
+	return util.InitTemplates(category, map[string]string{
+		deployTemplateFile: deploymentTemplate,
+		jobTemplateFile:    jobTmeplate,
+	})
+}

tools/goctl/model/sql/README.MD

@@ -7,7 +7,7 @@ goctl model 为go-zero下的工具模块中的组件之一，目前支持识别m
 * 通过ddl生成
 
     ```shell script
-    goctl model mysql ddl -src="./*.sql" -dir="./sql/model" -c=true
+    goctl model mysql ddl -src="./*.sql" -dir="./sql/model" -c
     ```
 
     执行上述命令后即可快速生成CURD代码。
@@ -29,156 +29,191 @@ goctl model 为go-zero下的工具模块中的组件之一，目前支持识别m
 	```go
 
 	package model
+    
+    import (
+    	"database/sql"
+    	"fmt"
+    	"strings"
+    	"time"
+    
+    	"github.com/tal-tech/go-zero/core/stores/cache"
+    	"github.com/tal-tech/go-zero/core/stores/sqlc"
+    	"github.com/tal-tech/go-zero/core/stores/sqlx"
+    	"github.com/tal-tech/go-zero/core/stringx"
+    	"github.com/tal-tech/go-zero/tools/goctl/model/sql/builderx"
+    )
+    
+    var (
+    	userFieldNames          = builderx.FieldNames(&User{})
+    	userRows                = strings.Join(userFieldNames, ",")
+    	userRowsExpectAutoSet   = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), ",")
+    	userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
+    
+    	cacheUserPrefix       = "cache#User#user#"
+    	cacheUserNamePrefix   = "cache#User#name#"
+    	cacheUserMobilePrefix = "cache#User#mobile#"
+    	cacheUserIdPrefix     = "cache#User#id#"
+    )
+    
+    type (
+    	UserModel interface {
+    		Insert(data User) (sql.Result, error)
+    		FindOne(id int64) (*User, error)
+    		FindOneByUser(user string) (*User, error)
+    		FindOneByName(name string) (*User, error)
+    		FindOneByMobile(mobile string) (*User, error)
+    		Update(data User) error
+    		Delete(id int64) error
+    	}
+    
+    	defaultUserModel struct {
+    		sqlc.CachedConn
+    		table string
+    	}
+    
+    	User struct {
+    		Id         int64     `db:"id"`
+    		User       string    `db:"user"`     // 用户
+    		Name       string    `db:"name"`     // 用户名称
+    		Password   string    `db:"password"` // 用户密码
+    		Mobile     string    `db:"mobile"`   // 手机号
+    		Gender     string    `db:"gender"`   // 男｜女｜未公开
+    		Nickname   sql.NullString    `db:"nickname"` // 用户昵称
+    		CreateTime sql.NullTime `db:"create_time"`
+    		UpdateTime time.Time `db:"update_time"`
+    	}
+    )
+    
+    func NewUserModel(conn sqlx.SqlConn, c cache.CacheConf) UserModel {
+    	return &defaultUserModel{
+    		CachedConn: sqlc.NewConn(conn, c),
+    		table:      "user",
+    	}
+    }
+    
+    func (m *defaultUserModel) Insert(data User) (sql.Result, error) {
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
+    	ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?, ?)", m.table, userRowsExpectAutoSet)
+    		return conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
+    	}, userMobileKey, userKey, userNameKey)
+    	return ret, err
+    }
+    
+    func (m *defaultUserModel) FindOne(id int64) (*User, error) {
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
+    	var resp User
+    	err := m.QueryRow(&resp, userIdKey, func(conn sqlx.SqlConn, v interface{}) error {
+    		query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
+    		return conn.QueryRow(v, query, id)
+    	})
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByUser(user string) (*User, error) {
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, user)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where user = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, user); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByName(name string) (*User, error) {
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, name)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userNameKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where name = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, name); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) FindOneByMobile(mobile string) (*User, error) {
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)
+    	var resp User
+    	err := m.QueryRowIndex(&resp, userMobileKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+    		query := fmt.Sprintf("select %s from %s where mobile = ? limit 1", userRows, m.table)
+    		if err := conn.QueryRow(&resp, query, mobile); err != nil {
+    			return nil, err
+    		}
+    		return resp.Id, nil
+    	}, m.queryPrimary)
+    	switch err {
+    	case nil:
+    		return &resp, nil
+    	case sqlc.ErrNotFound:
+    		return nil, ErrNotFound
+    	default:
+    		return nil, err
+    	}
+    }
+    
+    func (m *defaultUserModel) Update(data User) error {
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)
+    	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("update %s set %s where id = ?", m.table, userRowsWithPlaceHolder)
+    		return conn.Exec(query, data.User, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
+    	}, userIdKey)
+    	return err
+    }
+    
+    func (m *defaultUserModel) Delete(id int64) error {
+    	data, err := m.FindOne(id)
+    	if err != nil {
+    		return err
+    	}
+    
+    	userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
+    	userKey := fmt.Sprintf("%s%v", cacheUserPrefix, data.User)
+    	userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
+    	userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
+    	_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+    		query := fmt.Sprintf("delete from %s where id = ?", m.table)
+    		return conn.Exec(query, id)
+    	}, userIdKey, userKey, userNameKey, userMobileKey)
+    	return err
+    }
+    
+    func (m *defaultUserModel) formatPrimary(primary interface{}) string {
+    	return fmt.Sprintf("%s%v", cacheUserIdPrefix, primary)
+    }
+    
+    func (m *defaultUserModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
+    	query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
+    	return conn.QueryRow(v, query, primary)
+    }
 
-	import (
-		"database/sql"
-		"fmt"
-		"strings"
-		"time"
-
-		"github.com/tal-tech/go-zero/core/stores/cache"
-		"github.com/tal-tech/go-zero/core/stores/sqlc"
-		"github.com/tal-tech/go-zero/core/stores/sqlx"
-		"github.com/tal-tech/go-zero/core/stringx"
-		"github.com/tal-tech/go-zero/tools/goctl/model/sql/builderx"
-	)
-
-	var (
-		userFieldNames          = builderx.FieldNames(&User{})
-		userRows                = strings.Join(userFieldNames, ",")
-		userRowsExpectAutoSet   = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), ",")
-		userRowsWithPlaceHolder = strings.Join(stringx.Remove(userFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
-
-		cacheUserIdPrefix     = "cache#User#id#"
-		cacheUserNamePrefix   = "cache#User#name#"
-		cacheUserMobilePrefix = "cache#User#mobile#"
-	)
-
-	type (
-		UserModel struct {
-			sqlc.CachedConn
-			table string
-		}
-
-		User struct {
-			Id         int64     `db:"id"`
-			Name       string    `db:"name"`     // 用户名称
-			Password   string    `db:"password"` // 用户密码
-			Mobile     string    `db:"mobile"`   // 手机号
-			Gender     string    `db:"gender"`   // 男｜女｜未公开
-			Nickname   string    `db:"nickname"` // 用户昵称
-			CreateTime time.Time `db:"create_time"`
-			UpdateTime time.Time `db:"update_time"`
-		}
-	)
-
-	func NewUserModel(conn sqlx.SqlConn, c cache.CacheConf) *UserModel {
-		return &UserModel{
-			CachedConn: sqlc.NewConn(conn, c),
-			table:      "user",
-		}
-	}
-
-	func (m *UserModel) Insert(data User) (sql.Result, error) {
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
-		ret, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("insert into %s (%s) values (?, ?, ?, ?, ?)", m.table, userRowsExpectAutoSet)
-			return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
-		}, userNameKey, userMobileKey)
-		return ret, err
-	}
-
-	func (m *UserModel) FindOne(id int64) (*User, error) {
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
-		var resp User
-		err := m.QueryRow(&resp, userIdKey, func(conn sqlx.SqlConn, v interface{}) error {
-			query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
-			return conn.QueryRow(v, query, id)
-		})
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) FindOneByName(name string) (*User, error) {
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, name)
-		var resp User
-		err := m.QueryRowIndex(&resp, userNameKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
-			query := fmt.Sprintf("select %s from %s where name = ? limit 1", userRows, m.table)
-			if err := conn.QueryRow(&resp, query, name); err != nil {
-				return nil, err
-			}
-			return resp.Id, nil
-		}, m.queryPrimary)
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) FindOneByMobile(mobile string) (*User, error) {
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, mobile)
-		var resp User
-		err := m.QueryRowIndex(&resp, userMobileKey, m.formatPrimary, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
-			query := fmt.Sprintf("select %s from %s where mobile = ? limit 1", userRows, m.table)
-			if err := conn.QueryRow(&resp, query, mobile); err != nil {
-				return nil, err
-			}
-			return resp.Id, nil
-		}, m.queryPrimary)
-		switch err {
-		case nil:
-			return &resp, nil
-		case sqlc.ErrNotFound:
-			return nil, ErrNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	func (m *UserModel) Update(data User) error {
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, data.Id)
-		_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("update %s set %s where id = ?", m.table, userRowsWithPlaceHolder)
-			return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
-		}, userIdKey)
-		return err
-	}
-
-	func (m *UserModel) Delete(id int64) error {
-		data, err := m.FindOne(id)
-		if err != nil {
-			return err
-		}
-
-		userMobileKey := fmt.Sprintf("%s%v", cacheUserMobilePrefix, data.Mobile)
-		userIdKey := fmt.Sprintf("%s%v", cacheUserIdPrefix, id)
-		userNameKey := fmt.Sprintf("%s%v", cacheUserNamePrefix, data.Name)
-		_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
-			query := fmt.Sprintf("delete from %s where id = ?", m.table)
-			return conn.Exec(query, id)
-		}, userMobileKey, userIdKey, userNameKey)
-		return err
-	}
-
-	func (m *UserModel) formatPrimary(primary interface{}) string {
-		return fmt.Sprintf("%s%v", cacheUserIdPrefix, primary)
-	}
-
-	func (m *UserModel) queryPrimary(conn sqlx.SqlConn, v, primary interface{}) error {
-		query := fmt.Sprintf("select %s from %s where id = ? limit 1", userRows, m.table)
-		return conn.QueryRow(v, query, primary)
-	}
 	```
 
 ## 用法
@@ -211,25 +246,24 @@ OPTIONS:
   * ddl
 
 	```shell script
-	goctl model mysql -src={patterns} -dir={dir} -cache=true
+	goctl model mysql -src={patterns} -dir={dir} -cache
 	```
 
 	help
 
 	```
 	NAME:
-	goctl model mysql ddl - generate mysql model from ddl
-
-	USAGE:
-	goctl model mysql ddl [command options] [arguments...]
-
-	OPTIONS:
-	--src value, -s value  the path or path globbing patterns of the ddl
-	--dir value, -d value  the target dir
-	--style value          the file naming style, lower|camel|underline,default is lower
-	--cache, -c            generate code with cache [optional]
-	--idea                 for idea plugin [optional]
-
+       goctl model mysql ddl - generate mysql model from ddl
+    
+    USAGE:
+       goctl model mysql ddl [command options] [arguments...]
+    
+    OPTIONS:
+       --src value, -s value  the path or path globbing patterns of the ddl
+       --dir value, -d value  the target dir
+       --style value          the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]
+       --cache, -c            generate code with cache [optional]
+       --idea                 for idea plugin [optional]
 	```
 
   * datasource
@@ -242,18 +276,19 @@ OPTIONS:
 
 	```
 	NAME:
-	goctl model mysql datasource - generate model from datasource
+       goctl model mysql datasource - generate model from datasource
+    
+    USAGE:
+       goctl model mysql datasource [command options] [arguments...]
+    
+    OPTIONS:
+       --url value              the data source of database,like "root:password@tcp(127.0.0.1:3306)/database
+       --table value, -t value  the table or table globbing patterns in the database
+       --cache, -c              generate code with cache [optional]
+       --dir value, -d value    the target dir
+       --style value            the file naming format, see [https://github.com/tal-tech/go-zero/tree/master/tools/goctl/config/readme.md]
+       --idea                   for idea plugin [optional]
 
-	USAGE:
-	goctl model mysql datasource [command options] [arguments...]
-
-	OPTIONS:
-	--url value              the data source of database,like "root:password@tcp(127.0.0.1:3306)/database
-	--table value, -t value  the table or table globbing patterns in the database
-	--cache, -c              generate code with cache [optional]
-	--dir value, -d value    the target dir
-	--style value            the file naming style, lower|camel|snake, default is lower
-	--idea                   for idea plugin [optional]
 
 	```
 
@@ -281,13 +316,13 @@ OPTIONS:
   * ddl
 
       ```shell script
-        goctl model -src={patterns} -dir={dir} -cache=false
+        goctl model -src={patterns} -dir={dir}
       ```
 
   * datasource
   
       ```shell script
-        goctl model mysql datasource -url={datasource} -table={patterns}  -dir={dir} -cache=false
+        goctl model mysql datasource -url={datasource} -table={patterns}  -dir={dir}
       ```
   
 生成代码仅基本的CURD结构。
@@ -312,3 +347,33 @@ OPTIONS:
   
   目前，我认为除了基本的CURD外，其他的代码均属于<i>业务型</i>代码，这个我觉得开发人员根据业务需要进行编写更好。
 
+# 类型转换规则
+| mysql dataType | golang dataType | golang dataType(if null&&default null) |
+|----------------|-----------------|----------------------------------------|
+| bool           | int64           | sql.NullInt64                          |
+| boolean        | int64           | sql.NullInt64                          |
+| tinyint        | int64           | sql.NullInt64                          |
+| smallint       | int64           | sql.NullInt64                          |
+| mediumint      | int64           | sql.NullInt64                          |
+| int            | int64           | sql.NullInt64                          |
+| integer        | int64           | sql.NullInt64                          |
+| bigint         | int64           | sql.NullInt64                          |
+| float          | float64         | sql.NullFloat64                        |
+| double         | float64         | sql.NullFloat64                        |
+| decimal        | float64         | sql.NullFloat64                        |
+| date           | time.Time       | sql.NullTime                           |
+| datetime       | time.Time       | sql.NullTime                           |
+| timestamp      | time.Time       | sql.NullTime                           |
+| time           | string          | sql.NullString                         |
+| year           | time.Time       | sql.NullInt64                          |
+| char           | string          | sql.NullString                         |
+| varchar        | string          | sql.NullString                         |
+| binary         | string          | sql.NullString                         |
+| varbinary      | string          | sql.NullString                         |
+| tinytext       | string          | sql.NullString                         |
+| text           | string          | sql.NullString                         |
+| mediumtext     | string          | sql.NullString                         |
+| longtext       | string          | sql.NullString                         |
+| enum           | string          | sql.NullString                         |
+| set            | string          | sql.NullString                         |
+| json           | string          | sql.NullString                         |

tools/goctl/model/sql/builderx/builder.go

@@ -68,30 +68,3 @@ func FieldNames(in interface{}) []string {
 	}
 	return out
 }
-func FieldNamesAlias(in interface{}, alias string) []string {
-	out := make([]string, 0)
-	v := reflect.ValueOf(in)
-	if v.Kind() == reflect.Ptr {
-		v = v.Elem()
-	}
-	// we only accept structs
-	if v.Kind() != reflect.Struct {
-		panic(fmt.Errorf("ToMap only accepts structs; got %T", v))
-	}
-	typ := v.Type()
-	for i := 0; i < v.NumField(); i++ {
-		// gets us a StructField
-		fi := typ.Field(i)
-		tagName := ""
-		if tagv := fi.Tag.Get(dbTag); tagv != "" {
-			tagName = tagv
-		} else {
-			tagName = fi.Name
-		}
-		if len(alias) > 0 {
-			tagName = alias + "." + tagName
-		}
-		out = append(out, tagName)
-	}
-	return out
-}

tools/goctl/model/sql/command/command.go

@@ -2,7 +2,6 @@ package command
 
 import (
 	"errors"
-	"fmt"
 	"io/ioutil"
 	"path/filepath"
 	"strings"
@@ -10,6 +9,7 @@ import (
 	"github.com/go-sql-driver/mysql"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/stores/sqlx"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/gen"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/util"
@@ -17,14 +17,16 @@ import (
 	"github.com/urfave/cli"
 )
 
+var errNotMatched = errors.New("sql not matched")
+
 const (
 	flagSrc   = "src"
 	flagDir   = "dir"
 	flagCache = "cache"
 	flagIdea  = "idea"
-	flagStyle = "style"
 	flagUrl   = "url"
 	flagTable = "table"
+	flagStyle = "style"
 )
 
 func MysqlDDL(ctx *cli.Context) error {
@@ -32,49 +34,64 @@ func MysqlDDL(ctx *cli.Context) error {
 	dir := ctx.String(flagDir)
 	cache := ctx.Bool(flagCache)
 	idea := ctx.Bool(flagIdea)
-	namingStyle := strings.TrimSpace(ctx.String(flagStyle))
+	style := ctx.String(flagStyle)
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+	return fromDDl(src, dir, cfg, cache, idea)
+}
+
+func MyDataSource(ctx *cli.Context) error {
+	url := strings.TrimSpace(ctx.String(flagUrl))
+	dir := strings.TrimSpace(ctx.String(flagDir))
+	cache := ctx.Bool(flagCache)
+	idea := ctx.Bool(flagIdea)
+	style := ctx.String(flagStyle)
+	pattern := strings.TrimSpace(ctx.String(flagTable))
+	cfg, err := config.NewConfig(style)
+	if err != nil {
+		return err
+	}
+
+	return fromDataSource(url, pattern, dir, cfg, cache, idea)
+}
+
+func fromDDl(src, dir string, cfg *config.Config, cache, idea bool) error {
 	log := console.NewConsole(idea)
 	src = strings.TrimSpace(src)
 	if len(src) == 0 {
 		return errors.New("expected path or path globbing patterns, but nothing found")
 	}
 
-	switch namingStyle {
-	case gen.NamingLower, gen.NamingCamel, gen.NamingSnake:
-	case "":
-		namingStyle = gen.NamingLower
-	default:
-		return fmt.Errorf("unexpected naming style: %s", namingStyle)
-	}
-
 	files, err := util.MatchFiles(src)
 	if err != nil {
 		return err
 	}
 
+	if len(files) == 0 {
+		return errNotMatched
+	}
+
 	var source []string
 	for _, file := range files {
 		data, err := ioutil.ReadFile(file)
 		if err != nil {
 			return err
 		}
+
 		source = append(source, string(data))
 	}
-	generator := gen.NewDefaultGenerator(strings.Join(source, "\n"), dir, namingStyle, gen.WithConsoleOption(log))
-	err = generator.Start(cache)
+	generator, err := gen.NewDefaultGenerator(dir, cfg, gen.WithConsoleOption(log))
 	if err != nil {
-		log.Error("%v", err)
+		return err
 	}
-	return nil
+
+	err = generator.StartFromDDL(strings.Join(source, "\n"), cache)
+	return err
 }
 
-func MyDataSource(ctx *cli.Context) error {
-	url := strings.TrimSpace(ctx.String(flagUrl))
-	dir := strings.TrimSpace(ctx.String(flagDir))
-	cache := ctx.Bool(flagCache)
-	idea := ctx.Bool(flagIdea)
-	namingStyle := strings.TrimSpace(ctx.String(flagStyle))
-	pattern := strings.TrimSpace(ctx.String(flagTable))
+func fromDataSource(url, pattern, dir string, cfg *config.Config, cache, idea bool) error {
 	log := console.NewConsole(idea)
 	if len(url) == 0 {
 		log.Error("%v", "expected data source of mysql, but nothing found")
@@ -86,32 +103,22 @@ func MyDataSource(ctx *cli.Context) error {
 		return nil
 	}
 
-	switch namingStyle {
-	case gen.NamingLower, gen.NamingCamel, gen.NamingSnake:
-	case "":
-		namingStyle = gen.NamingLower
-	default:
-		return fmt.Errorf("unexpected naming style: %s", namingStyle)
-	}
-
-	cfg, err := mysql.ParseDSN(url)
+	dsn, err := mysql.ParseDSN(url)
 	if err != nil {
 		return err
 	}
 
 	logx.Disable()
-	conn := sqlx.NewMysql(url)
-	databaseSource := strings.TrimSuffix(url, "/"+cfg.DBName) + "/information_schema"
+	databaseSource := strings.TrimSuffix(url, "/"+dsn.DBName) + "/information_schema"
 	db := sqlx.NewMysql(databaseSource)
-	m := model.NewDDLModel(conn)
 	im := model.NewInformationSchemaModel(db)
 
-	tables, err := im.GetAllTables(cfg.DBName)
+	tables, err := im.GetAllTables(dsn.DBName)
 	if err != nil {
 		return err
 	}
 
-	var matchTables []string
+	matchTables := make(map[string][]*model.Column)
 	for _, item := range tables {
 		match, err := filepath.Match(pattern, item)
 		if err != nil {
@@ -121,24 +128,22 @@ func MyDataSource(ctx *cli.Context) error {
 		if !match {
 			continue
 		}
-
-		matchTables = append(matchTables, item)
+		columns, err := im.FindByTableName(dsn.DBName, item)
+		if err != nil {
+			return err
+		}
+		matchTables[item] = columns
 	}
+
 	if len(matchTables) == 0 {
 		return errors.New("no tables matched")
 	}
 
-	ddl, err := m.ShowDDL(matchTables...)
+	generator, err := gen.NewDefaultGenerator(dir, cfg, gen.WithConsoleOption(log))
 	if err != nil {
-		log.Error("%v", err)
-		return nil
+		return err
 	}
 
-	generator := gen.NewDefaultGenerator(strings.Join(ddl, "\n"), dir, namingStyle, gen.WithConsoleOption(log))
-	err = generator.Start(cache)
-	if err != nil {
-		log.Error("%v", err)
-	}
-
-	return nil
+	err = generator.StartFromInformationSchema(dsn.DBName, matchTables, cache)
+	return err
 }

tools/goctl/model/sql/command/command_test.go

@@ -0,0 +1,71 @@
+package command
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/util"
+)
+
+var sql = "-- 用户表 --\nCREATE TABLE `user` (\n  `id` bigint(10) NOT NULL AUTO_INCREMENT,\n  `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',\n  `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',\n  `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',\n  `gender` char(5) COLLATE utf8mb4_general_ci NOT NULL COMMENT '男｜女｜未公开',\n  `nickname` varchar(255) COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '用户昵称',\n  `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,\n  `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n  PRIMARY KEY (`id`),\n  UNIQUE KEY `name_index` (`name`),\n  UNIQUE KEY `mobile_index` (`mobile`)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;\n\n"
+var cfg = &config.Config{
+	NamingFormat: "gozero",
+}
+
+func TestFromDDl(t *testing.T) {
+	err := fromDDl("./user.sql", t.TempDir(), cfg, true, false)
+	assert.Equal(t, errNotMatched, err)
+
+	// case dir is not exists
+	unknownDir := filepath.Join(t.TempDir(), "test", "user.sql")
+	err = fromDDl(unknownDir, t.TempDir(), cfg, true, false)
+	assert.True(t, func() bool {
+		switch err.(type) {
+		case *os.PathError:
+			return true
+		default:
+			return false
+		}
+	}())
+
+	// case empty src
+	err = fromDDl("", t.TempDir(), cfg, true, false)
+	if err != nil {
+		assert.Equal(t, "expected path or path globbing patterns, but nothing found", err.Error())
+	}
+
+	tempDir := filepath.Join(t.TempDir(), "test")
+	err = util.MkdirIfNotExist(tempDir)
+	if err != nil {
+		return
+	}
+
+	user1Sql := filepath.Join(tempDir, "user1.sql")
+	user2Sql := filepath.Join(tempDir, "user2.sql")
+
+	err = ioutil.WriteFile(user1Sql, []byte(sql), os.ModePerm)
+	if err != nil {
+		return
+	}
+
+	err = ioutil.WriteFile(user2Sql, []byte(sql), os.ModePerm)
+	if err != nil {
+		return
+	}
+
+	_, err = os.Stat(user1Sql)
+	assert.Nil(t, err)
+
+	_, err = os.Stat(user2Sql)
+	assert.Nil(t, err)
+
+	err = fromDDl(filepath.Join(tempDir, "user*.sql"), tempDir, cfg, true, false)
+	assert.Nil(t, err)
+
+	_, err = os.Stat(filepath.Join(tempDir, "usermodel.go"))
+	assert.Nil(t, err)
+}

tools/goctl/model/sql/converter/types.go

@@ -41,12 +41,34 @@ var (
 	}
 )
 
-func ConvertDataType(dataBaseType string) (goDataType string, err error) {
+func ConvertDataType(dataBaseType string, isDefaultNull bool) (string, error) {
 	tp, ok := commonMysqlDataTypeMap[strings.ToLower(dataBaseType)]
 	if !ok {
-		err = fmt.Errorf("unexpected database type: %s", dataBaseType)
-		return
+		return "", fmt.Errorf("unexpected database type: %s", dataBaseType)
+	}
+
+	return mayConvertNullType(tp, isDefaultNull), nil
+}
+
+func mayConvertNullType(goDataType string, isDefaultNull bool) string {
+	if !isDefaultNull {
+		return goDataType
+	}
+
+	switch goDataType {
+	case "int64":
+		return "sql.NullInt64"
+	case "int32":
+		return "sql.NullInt32"
+	case "float64":
+		return "sql.NullFloat64"
+	case "bool":
+		return "sql.NullBool"
+	case "string":
+		return "sql.NullString"
+	case "time.Time":
+		return "sql.NullTime"
+	default:
+		return goDataType
 	}
-	goDataType = tp
-	return
 }

tools/goctl/model/sql/converter/types_test.go

@@ -7,14 +7,22 @@ import (
 )
 
 func TestConvertDataType(t *testing.T) {
-	v, err := ConvertDataType("tinyint")
+	v, err := ConvertDataType("tinyint", false)
 	assert.Nil(t, err)
 	assert.Equal(t, "int64", v)
 
-	v, err = ConvertDataType("timestamp")
+	v, err = ConvertDataType("tinyint", true)
+	assert.Nil(t, err)
+	assert.Equal(t, "sql.NullInt64", v)
+
+	v, err = ConvertDataType("timestamp", false)
 	assert.Nil(t, err)
 	assert.Equal(t, "time.Time", v)
 
-	_, err = ConvertDataType("float32")
+	v, err = ConvertDataType("timestamp", true)
+	assert.Nil(t, err)
+	assert.Equal(t, "sql.NullTime", v)
+
+	_, err = ConvertDataType("float32", false)
 	assert.NotNil(t, err)
 }

tools/goctl/model/sql/example/generator.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# generate model with cache from ddl
-goctl model mysql ddl -src="./sql/*.sql" -dir="./sql/model/user" -c
-
-# generate model with cache from data source
-#user=root
-#password=password
-#datasource=127.0.0.1:3306
-#database=test
-#goctl model mysql datasource -url="${user}:${password}@tcp(${datasource})/${database}" -table="*" -dir ./model

tools/goctl/model/sql/example/makefile

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# generate model with cache from ddl
+fromDDL:
+	goctl model mysql ddl -src="./sql/*.sql" -dir="./sql/model/user" -cache
+
+
+# generate model with cache from data source
+user=root
+password=password
+datasource=127.0.0.1:3306
+database=gozero
+
+fromDataSource:
+	goctl model mysql datasource -url="$(user):$(password)@tcp($(datasource))/$(database)" -table="*" -dir ./model/cache -c -style gozero

tools/goctl/model/sql/example/sql/user.sql

@@ -1,6 +1,7 @@
 -- 用户表 --
 CREATE TABLE `user` (
   `id` bigint(10) NOT NULL AUTO_INCREMENT,
+  `user` varchar(50) NOT NULL DEFAULT '' COMMENT '用户',
   `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',
   `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',
   `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',
@@ -10,6 +11,16 @@ CREATE TABLE `user` (
   `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `name_index` (`name`),
+  UNIQUE KEY `user_index` (`user`),
   UNIQUE KEY `mobile_index` (`mobile`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
 
+CREATE TABLE `student` (
+  `id` bigint NOT NULL AUTO_INCREMENT,
+  `name` varchar(255) COLLATE utf8mb4_bin NOT NULL DEFAULT '',
+  `age` tinyint DEFAULT NULL,
+  `score` float(10,0) DEFAULT NULL,
+  `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  `update_time` timestamp NULL DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

tools/goctl/model/sql/example/sql/user_1.sql

@@ -1,15 +0,0 @@
--- 用户表 --
-CREATE TABLE `user1` (
-  `id` bigint(10) NOT NULL AUTO_INCREMENT,
-  `name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户名称',
-  `password` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '用户密码',
-  `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',
-  `gender` char(5) COLLATE utf8mb4_general_ci NOT NULL COMMENT '男｜女｜未公开',
-  `nickname` varchar(255) COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '用户昵称',
-  `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
-  `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `name_index` (`name`),
-  UNIQUE KEY `mobile_index` (`mobile`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;
-

tools/goctl/model/sql/gen/delete.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genDelete(table Table, withCache bool) (string, error) {
+func genDelete(table Table, withCache bool) (string, string, error) {
 	keySet := collection.NewSet()
 	keyVariableSet := collection.NewSet()
 	for fieldName, key := range table.CacheKey {
@@ -24,7 +24,7 @@ func genDelete(table Table, withCache bool) (string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, deleteTemplateFile, template.Delete)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("delete").
@@ -33,14 +33,30 @@ func genDelete(table Table, withCache bool) (string, error) {
 			"upperStartCamelObject":     camel,
 			"withCache":                 withCache,
 			"containsIndexCache":        table.ContainsUniqueKey,
-			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).UnTitle(),
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
 			"dataType":                  table.PrimaryKey.DataType,
 			"keys":                      strings.Join(keySet.KeysStr(), "\n"),
 			"originalPrimaryKey":        table.PrimaryKey.Name.Source(),
 			"keyValues":                 strings.Join(keyVariableSet.KeysStr(), ", "),
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
-	return output.String(), nil
+
+	// interface method
+	text, err = util.LoadTemplate(category, deleteMethodTemplateFile, template.DeleteMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	deleteMethodOut, err := util.With("deleteMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
+			"dataType":                  table.PrimaryKey.DataType,
+		})
+	if err != nil {
+		return "", "", err
+	}
+	return output.String(), deleteMethodOut.String(), nil
 }

tools/goctl/model/sql/gen/field.go

@@ -15,6 +15,7 @@ func genFields(fields []parser.Field) (string, error) {
 		if err != nil {
 			return "", err
 		}
+
 		list = append(list, result)
 	}
 	return strings.Join(list, "\n"), nil
@@ -43,5 +44,6 @@ func genField(field parser.Field) (string, error) {
 	if err != nil {
 		return "", err
 	}
+
 	return output.String(), nil
 }

tools/goctl/model/sql/gen/findone.go

@@ -6,11 +6,11 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genFindOne(table Table, withCache bool) (string, error) {
+func genFindOne(table Table, withCache bool) (string, string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, findOneTemplateFile, template.FindOne)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("findOne").
@@ -18,15 +18,31 @@ func genFindOne(table Table, withCache bool) (string, error) {
 		Execute(map[string]interface{}{
 			"withCache":                 withCache,
 			"upperStartCamelObject":     camel,
-			"lowerStartCamelObject":     stringx.From(camel).UnTitle(),
+			"lowerStartCamelObject":     stringx.From(camel).Untitle(),
 			"originalPrimaryKey":        table.PrimaryKey.Name.Source(),
-			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).UnTitle(),
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
 			"dataType":                  table.PrimaryKey.DataType,
 			"cacheKey":                  table.CacheKey[table.PrimaryKey.Name.Source()].KeyExpression,
 			"cacheKeyVariable":          table.CacheKey[table.PrimaryKey.Name.Source()].Variable,
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
-	return output.String(), nil
+
+	text, err = util.LoadTemplate(category, findOneMethodTemplateFile, template.FindOneMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	findOneMethod, err := util.With("findOneMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"upperStartCamelObject":     camel,
+			"lowerStartCamelPrimaryKey": stringx.From(table.PrimaryKey.Name.ToCamel()).Untitle(),
+			"dataType":                  table.PrimaryKey.DataType,
+		})
+	if err != nil {
+		return "", "", err
+	}
+	return output.String(), findOneMethod.String(), nil
 }

tools/goctl/model/sql/gen/findonebyfield.go

@@ -9,10 +9,16 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genFindOneByField(table Table, withCache bool) (string, string, error) {
+type findOneCode struct {
+	findOneMethod          string
+	findOneInterfaceMethod string
+	cacheExtra             string
+}
+
+func genFindOneByField(table Table, withCache bool) (*findOneCode, error) {
 	text, err := util.LoadTemplate(category, findOneByFieldTemplateFile, template.FindOneByField)
 	if err != nil {
-		return "", "", err
+		return nil, err
 	}
 
 	t := util.With("findOneByField").Parse(text)
@@ -26,39 +32,71 @@ func genFindOneByField(table Table, withCache bool) (string, string, error) {
 		output, err := t.Execute(map[string]interface{}{
 			"upperStartCamelObject":     camelTableName,
 			"upperField":                camelFieldName,
-			"in":                        fmt.Sprintf("%s %s", stringx.From(camelFieldName).UnTitle(), field.DataType),
+			"in":                        fmt.Sprintf("%s %s", stringx.From(camelFieldName).Untitle(), field.DataType),
 			"withCache":                 withCache,
 			"cacheKey":                  table.CacheKey[field.Name.Source()].KeyExpression,
 			"cacheKeyVariable":          table.CacheKey[field.Name.Source()].Variable,
-			"lowerStartCamelObject":     stringx.From(camelTableName).UnTitle(),
-			"lowerStartCamelField":      stringx.From(camelFieldName).UnTitle(),
+			"lowerStartCamelObject":     stringx.From(camelTableName).Untitle(),
+			"lowerStartCamelField":      stringx.From(camelFieldName).Untitle(),
 			"upperStartCamelPrimaryKey": table.PrimaryKey.Name.ToCamel(),
 			"originalField":             field.Name.Source(),
 		})
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
 		list = append(list, output.String())
 	}
+
+	text, err = util.LoadTemplate(category, findOneByFieldMethodTemplateFile, template.FindOneByFieldMethod)
+	if err != nil {
+		return nil, err
+	}
+
+	t = util.With("findOneByFieldMethod").Parse(text)
+	var listMethod []string
+	for _, field := range table.Fields {
+		if field.IsPrimaryKey || !field.IsUniqueKey {
+			continue
+		}
+		camelFieldName := field.Name.ToCamel()
+		output, err := t.Execute(map[string]interface{}{
+			"upperStartCamelObject": camelTableName,
+			"upperField":            camelFieldName,
+			"in":                    fmt.Sprintf("%s %s", stringx.From(camelFieldName).Untitle(), field.DataType),
+		})
+		if err != nil {
+			return nil, err
+		}
+
+		listMethod = append(listMethod, output.String())
+	}
+
 	if withCache {
 		text, err := util.LoadTemplate(category, findOneByFieldExtraMethodTemplateFile, template.FindOneByFieldExtraMethod)
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
 		out, err := util.With("findOneByFieldExtraMethod").Parse(text).Execute(map[string]interface{}{
 			"upperStartCamelObject": camelTableName,
 			"primaryKeyLeft":        table.CacheKey[table.PrimaryKey.Name.Source()].Left,
-			"lowerStartCamelObject": stringx.From(camelTableName).UnTitle(),
+			"lowerStartCamelObject": stringx.From(camelTableName).Untitle(),
 			"originalPrimaryField":  table.PrimaryKey.Name.Source(),
 		})
 		if err != nil {
-			return "", "", err
+			return nil, err
 		}
 
-		return strings.Join(list, "\n"), out.String(), nil
+		return &findOneCode{
+			findOneMethod:          strings.Join(list, util.NL),
+			findOneInterfaceMethod: strings.Join(listMethod, util.NL),
+			cacheExtra:             out.String(),
+		}, nil
 	}
-	return strings.Join(list, "\n"), "", nil
 
+	return &findOneCode{
+		findOneMethod:          strings.Join(list, util.NL),
+		findOneInterfaceMethod: strings.Join(listMethod, util.NL),
+	}, nil
 }

tools/goctl/model/sql/gen/gen.go

@@ -7,10 +7,14 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/tal-tech/go-zero/tools/goctl/config"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/model"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/parser"
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/template"
+	modelutil "github.com/tal-tech/go-zero/tools/goctl/model/sql/util"
 	"github.com/tal-tech/go-zero/tools/goctl/util"
 	"github.com/tal-tech/go-zero/tools/goctl/util/console"
+	"github.com/tal-tech/go-zero/tools/goctl/util/format"
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
@@ -24,27 +28,39 @@ const (
 
 type (
 	defaultGenerator struct {
-		source string
-		dir    string
+		//source string
+		dir string
 		console.Console
-		pkg         string
-		namingStyle string
+		pkg string
+		cfg *config.Config
 	}
 	Option func(generator *defaultGenerator)
 )
 
-func NewDefaultGenerator(source, dir, namingStyle string, opt ...Option) *defaultGenerator {
+func NewDefaultGenerator(dir string, cfg *config.Config, opt ...Option) (*defaultGenerator, error) {
 	if dir == "" {
 		dir = pwd
 	}
-	generator := &defaultGenerator{source: source, dir: dir, namingStyle: namingStyle}
+	dirAbs, err := filepath.Abs(dir)
+	if err != nil {
+		return nil, err
+	}
+
+	dir = dirAbs
+	pkg := filepath.Base(dirAbs)
+	err = util.MkdirIfNotExist(dir)
+	if err != nil {
+		return nil, err
+	}
+
+	generator := &defaultGenerator{dir: dir, cfg: cfg, pkg: pkg}
 	var optionList []Option
 	optionList = append(optionList, newDefaultOption())
 	optionList = append(optionList, opt...)
 	for _, fn := range optionList {
 		fn(generator)
 	}
-	return generator
+	return generator, nil
 }
 
 func WithConsoleOption(c console.Console) Option {
@@ -59,31 +75,54 @@ func newDefaultOption() Option {
 	}
 }
 
-func (g *defaultGenerator) Start(withCache bool) error {
+func (g *defaultGenerator) StartFromDDL(source string, withCache bool) error {
+	modelList, err := g.genFromDDL(source, withCache)
+	if err != nil {
+		return err
+	}
+
+	return g.createFile(modelList)
+}
+
+func (g *defaultGenerator) StartFromInformationSchema(db string, columns map[string][]*model.Column, withCache bool) error {
+	m := make(map[string]string)
+	for tableName, column := range columns {
+		table, err := parser.ConvertColumn(db, tableName, column)
+		if err != nil {
+			return err
+		}
+
+		code, err := g.genModel(*table, withCache)
+		if err != nil {
+			return err
+		}
+
+		m[table.Name.Source()] = code
+	}
+	return g.createFile(m)
+}
+
+func (g *defaultGenerator) createFile(modelList map[string]string) error {
 	dirAbs, err := filepath.Abs(g.dir)
 	if err != nil {
 		return err
 	}
+
 	g.dir = dirAbs
 	g.pkg = filepath.Base(dirAbs)
 	err = util.MkdirIfNotExist(dirAbs)
 	if err != nil {
 		return err
 	}
-	modelList, err := g.genFromDDL(withCache)
-	if err != nil {
-		return err
-	}
 
 	for tableName, code := range modelList {
 		tn := stringx.From(tableName)
-		name := fmt.Sprintf("%smodel.go", strings.ToLower(tn.ToCamel()))
-		switch g.namingStyle {
-		case NamingCamel:
-			name = fmt.Sprintf("%sModel.go", tn.ToCamel())
-		case NamingSnake:
-			name = fmt.Sprintf("%s_model.go", tn.ToSnake())
+		modelFilename, err := format.FileNamingFormat(g.cfg.NamingFormat, fmt.Sprintf("%s_model", tn.Source()))
+		if err != nil {
+			return err
 		}
+
+		name := modelFilename + ".go"
 		filename := filepath.Join(dirAbs, name)
 		if util.FileExists(filename) {
 			g.Warning("%s already exists, ignored.", name)
@@ -95,7 +134,12 @@ func (g *defaultGenerator) Start(withCache bool) error {
 		}
 	}
 	// generate error file
-	filename := filepath.Join(dirAbs, "vars.go")
+	varFilename, err := format.FileNamingFormat(g.cfg.NamingFormat, "vars")
+	if err != nil {
+		return err
+	}
+
+	filename := filepath.Join(dirAbs, varFilename+".go")
 	text, err := util.LoadTemplate(category, errTemplateFile, template.Error)
 	if err != nil {
 		return err
@@ -113,8 +157,8 @@ func (g *defaultGenerator) Start(withCache bool) error {
 }
 
 // ret1: key-table name,value-code
-func (g *defaultGenerator) genFromDDL(withCache bool) (map[string]string, error) {
-	ddlList := g.split()
+func (g *defaultGenerator) genFromDDL(source string, withCache bool) (map[string]string, error) {
+	ddlList := g.split(source)
 	m := make(map[string]string)
 	for _, ddl := range ddlList {
 		table, err := parser.Parse(ddl)
@@ -139,10 +183,15 @@ type (
 )
 
 func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, error) {
+	if len(in.PrimaryKey.Name.Source()) == 0 {
+		return "", fmt.Errorf("table %s: missing primary key", in.Name.Source())
+	}
+
 	text, err := util.LoadTemplate(category, modelTemplateFile, template.Model)
 	if err != nil {
 		return "", err
 	}
+
 	t := util.With("model").
 		Parse(text).
 		GoFmt(true)
@@ -174,39 +223,41 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 		return "", err
 	}
 
-	typesCode, err := genTypes(table, withCache)
-	if err != nil {
-		return "", err
-	}
-
-	newCode, err := genNew(table, withCache)
-	if err != nil {
-		return "", err
-	}
-
-	insertCode, err := genInsert(table, withCache)
+	insertCode, insertCodeMethod, err := genInsert(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
 	var findCode = make([]string, 0)
-	findOneCode, err := genFindOne(table, withCache)
+	findOneCode, findOneCodeMethod, err := genFindOne(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	findOneByFieldCode, extraMethod, err := genFindOneByField(table, withCache)
+	ret, err := genFindOneByField(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	findCode = append(findCode, findOneCode, findOneByFieldCode)
-	updateCode, err := genUpdate(table, withCache)
+	findCode = append(findCode, findOneCode, ret.findOneMethod)
+	updateCode, updateCodeMethod, err := genUpdate(table, withCache)
 	if err != nil {
 		return "", err
 	}
 
-	deleteCode, err := genDelete(table, withCache)
+	deleteCode, deleteCodeMethod, err := genDelete(table, withCache)
+	if err != nil {
+		return "", err
+	}
+
+	var list []string
+	list = append(list, insertCodeMethod, findOneCodeMethod, ret.findOneInterfaceMethod, updateCodeMethod, deleteCodeMethod)
+	typesCode, err := genTypes(table, strings.Join(modelutil.TrimStringSlice(list), util.NL), withCache)
+	if err != nil {
+		return "", err
+	}
+
+	newCode, err := genNew(table, withCache)
 	if err != nil {
 		return "", err
 	}
@@ -221,7 +272,7 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 		"find":        strings.Join(findCode, "\n"),
 		"update":      updateCode,
 		"delete":      deleteCode,
-		"extraMethod": extraMethod,
+		"extraMethod": ret.cacheExtra,
 	})
 	if err != nil {
 		return "", err

tools/goctl/model/sql/gen/gen_test.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 	"github.com/tal-tech/go-zero/core/logx"
+	"github.com/tal-tech/go-zero/tools/goctl/config"
 )
 
 var (
@@ -22,15 +23,23 @@ func TestCacheModel(t *testing.T) {
 	defer func() {
 		_ = os.RemoveAll(dir)
 	}()
-	g := NewDefaultGenerator(source, cacheDir, NamingLower)
-	err := g.Start(true)
+	g, err := NewDefaultGenerator(cacheDir, &config.Config{
+		NamingFormat: "GoZero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
-		_, err := os.Stat(filepath.Join(cacheDir, "testuserinfomodel.go"))
+		_, err := os.Stat(filepath.Join(cacheDir, "TestUserInfoModel.go"))
 		return err == nil
 	}())
-	g = NewDefaultGenerator(source, noCacheDir, NamingLower)
-	err = g.Start(false)
+	g, err = NewDefaultGenerator(noCacheDir, &config.Config{
+		NamingFormat: "gozero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, false)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(noCacheDir, "testuserinfomodel.go"))
@@ -47,15 +56,23 @@ func TestNamingModel(t *testing.T) {
 	defer func() {
 		_ = os.RemoveAll(dir)
 	}()
-	g := NewDefaultGenerator(source, camelDir, NamingCamel)
-	err := g.Start(true)
+	g, err := NewDefaultGenerator(camelDir, &config.Config{
+		NamingFormat: "GoZero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(camelDir, "TestUserInfoModel.go"))
 		return err == nil
 	}())
-	g = NewDefaultGenerator(source, snakeDir, NamingSnake)
-	err = g.Start(true)
+	g, err = NewDefaultGenerator(snakeDir, &config.Config{
+		NamingFormat: "go_zero",
+	})
+	assert.Nil(t, err)
+
+	err = g.StartFromDDL(source, true)
 	assert.Nil(t, err)
 	assert.True(t, func() bool {
 		_, err := os.Stat(filepath.Join(snakeDir, "test_user_info_model.go"))

tools/goctl/model/sql/gen/insert.go

@@ -9,7 +9,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/stringx"
 )
 
-func genInsert(table Table, withCache bool) (string, error) {
+func genInsert(table Table, withCache bool) (string, string, error) {
 	keySet := collection.NewSet()
 	keyVariableSet := collection.NewSet()
 	for fieldName, key := range table.CacheKey {
@@ -36,7 +36,7 @@ func genInsert(table Table, withCache bool) (string, error) {
 	camel := table.Name.ToCamel()
 	text, err := util.LoadTemplate(category, insertTemplateFile, template.Insert)
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
 	output, err := util.With("insert").
@@ -45,15 +45,30 @@ func genInsert(table Table, withCache bool) (string, error) {
 			"withCache":             withCache,
 			"containsIndexCache":    table.ContainsUniqueKey,
 			"upperStartCamelObject": camel,
-			"lowerStartCamelObject": stringx.From(camel).UnTitle(),
+			"lowerStartCamelObject": stringx.From(camel).Untitle(),
 			"expression":            strings.Join(expressions, ", "),
 			"expressionValues":      strings.Join(expressionValues, ", "),
 			"keys":                  strings.Join(keySet.KeysStr(), "\n"),
 			"keyValues":             strings.Join(keyVariableSet.KeysStr(), ", "),
 		})
 	if err != nil {
-		return "", err
+		return "", "", err
 	}
 
-	return output.String(), nil
+	// interface method
+	text, err = util.LoadTemplate(category, insertTemplateMethodFile, template.InsertMethod)
+	if err != nil {
+		return "", "", err
+	}
+
+	insertMethodOutput, err := util.With("insertMethod").
+		Parse(text).
+		Execute(map[string]interface{}{
+			"upperStartCamelObject": camel,
+		})
+	if err != nil {
+		return "", "", err
+	}
+
+	return output.String(), insertMethodOutput.String(), nil
 }