add console & example

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

@@ -0,0 +1,2 @@
+#!/bin/bash
+go run .

tools/goctl/model/sql/example/main.go

@@ -0,0 +1,17 @@
+package main
+
+import (
+	"github.com/tal-tech/go-zero/core/lang"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/gen"
+)
+
+// go run .
+func main() {
+	// generating with cache
+	withCacheGenerator := gen.NewDefaultGenerator("./test.sql", "./withcachemodel")
+	lang.Must(withCacheGenerator.Start(true))
+
+	// generating without cache
+	withoutGenerator := gen.NewDefaultGenerator("./test.sql", "./withoutcachemodel")
+	lang.Must(withoutGenerator.Start(false))
+}

tools/goctl/model/sql/example/test.sql

@@ -7,8 +7,8 @@ CREATE TABLE `user_snake` (
   `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 NULL,
+  `create_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
-  `update_time` timestamp NULL DEFAULT NULL,
+  `update_time` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `name_index` (`name`),
   KEY `mobile_index` (`mobile`)
@@ -22,8 +22,8 @@ CREATE TABLE `userCamel` (
   `mobile` varchar(255) COLLATE utf8mb4_general_ci NOT NULL DEFAULT '' COMMENT '手机号',
   `gender` char(5) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '男｜女｜未公开',
   `nickname` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci DEFAULT '' COMMENT '用户昵称',
-  `createTime` timestamp NULL DEFAULT NULL,
+  `createTime` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
-  `updateTime` timestamp NULL DEFAULT NULL,
+  `updateTime` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
   PRIMARY KEY (`id`),
   UNIQUE KEY `nameIndex` (`name`),
   KEY `mobile_index` (`mobile`)

tools/goctl/model/sql/example/withcachemodel/error.go

@@ -0,0 +1,7 @@
+package model
+
+import "github.com/tal-tech/go-zero/core/stores/sqlx"
+
+var (
+	ErrNotFound = sqlx.ErrNotFound
+)

tools/goctl/model/sql/example/withcachemodel/usercamelmodel.go

@@ -19,11 +19,9 @@ var (
 	userCamelRowsExpectAutoSet   = strings.Join(stringx.Remove(userCamelFieldNames, "create_time", "update_time"), ",")
 	userCamelRowsWithPlaceHolder = strings.Join(stringx.Remove(userCamelFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
 
-	cacheuserCamelIdPrefix     = "cache#userCamel#id#"
+	cacheUserCamelIdPrefix     = "cache#UserCamel#id#"
-	cacheuserCamelNamePrefix   = "cache#userCamel#name#"
+	cacheUserCamelNamePrefix   = "cache#UserCamel#name#"
-	cacheuserCamelMobilePrefix = "cache#userCamel#mobile#"
+	cacheUserCamelMobilePrefix = "cache#UserCamel#mobile#"
-
-	ErrNotFound = sqlx.ErrNotFound
 )
 
 type (
@@ -58,7 +56,7 @@ func (m *UserCamelModel) Insert(data UserCamel) error {
 }
 
 func (m *UserCamelModel) FindOne(id int64) (*UserCamel, error) {
-	userCamelIdKey := fmt.Sprintf("cache#userCamel#id#%v", id)
+	userCamelIdKey := fmt.Sprintf("%s%v", cacheUserCamelIdPrefix, id)
 	var resp UserCamel
 	err := m.QueryRow(&resp, userCamelIdKey, func(conn sqlx.SqlConn, v interface{}) error {
 		query := `select ` + userCamelRows + ` from ` + m.table + ` where id = ? limit 1`
@@ -75,10 +73,10 @@ func (m *UserCamelModel) FindOne(id int64) (*UserCamel, error) {
 }
 
 func (m *UserCamelModel) FindOneByName(name string) (*UserCamel, error) {
-	userCamelNameKey := fmt.Sprintf("cache#userCamel#name#%v", name)
+	userCamelNameKey := fmt.Sprintf("%s%v", cacheUserCamelNamePrefix, name)
 	var resp UserCamel
 	err := m.QueryRowIndex(&resp, userCamelNameKey, func(primary interface{}) string {
-		return fmt.Sprintf("%s%v", cacheuserCamelIdPrefix, primary)
+		return fmt.Sprintf("%s%v", cacheUserCamelIdPrefix, primary)
 	}, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
 		query := `select ` + userCamelRows + ` from ` + m.table + ` where name = ? limit 1`
 		if err := conn.QueryRow(&resp, query, name); err != nil {
@@ -100,10 +98,10 @@ func (m *UserCamelModel) FindOneByName(name string) (*UserCamel, error) {
 }
 
 func (m *UserCamelModel) FindOneByMobile(mobile string) (*UserCamel, error) {
-	userCamelMobileKey := fmt.Sprintf("cache#userCamel#mobile#%v", mobile)
+	userCamelMobileKey := fmt.Sprintf("%s%v", cacheUserCamelMobilePrefix, mobile)
 	var resp UserCamel
 	err := m.QueryRowIndex(&resp, userCamelMobileKey, func(primary interface{}) string {
-		return fmt.Sprintf("%s%v", cacheuserCamelIdPrefix, primary)
+		return fmt.Sprintf("%s%v", cacheUserCamelIdPrefix, primary)
 	}, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
 		query := `select ` + userCamelRows + ` from ` + m.table + ` where mobile = ? limit 1`
 		if err := conn.QueryRow(&resp, query, mobile); err != nil {
@@ -125,7 +123,7 @@ func (m *UserCamelModel) FindOneByMobile(mobile string) (*UserCamel, error) {
 }
 
 func (m *UserCamelModel) Update(data UserCamel) error {
-	userCamelIdKey := fmt.Sprintf("cache#userCamel#id#%v", data.Id)
+	userCamelIdKey := fmt.Sprintf("%s%v", cacheUserCamelIdPrefix, data.Id)
 	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := `update ` + m.table + ` set ` + userCamelRowsWithPlaceHolder + ` where id = ?`
 		return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
@@ -138,9 +136,9 @@ func (m *UserCamelModel) Delete(id int64) error {
 	if err != nil {
 		return err
 	}
-	userCamelIdKey := fmt.Sprintf("cache#userCamel#id#%v", id)
+	userCamelIdKey := fmt.Sprintf("%s%v", cacheUserCamelIdPrefix, id)
-	userCamelNameKey := fmt.Sprintf("cache#userCamel#name#%v", data.Name)
+	userCamelNameKey := fmt.Sprintf("%s%v", cacheUserCamelNamePrefix, data.Name)
-	userCamelMobileKey := fmt.Sprintf("cache#userCamel#mobile#%v", data.Mobile)
+	userCamelMobileKey := fmt.Sprintf("%s%v", cacheUserCamelMobilePrefix, data.Mobile)
 	_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
 		query := `delete from ` + m.table + ` where id = ?`
 		return conn.Exec(query, id)

tools/goctl/model/sql/example/withcachemodel/usersnakemodel.go

@@ -0,0 +1,147 @@
+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 (
+	userSnakeFieldNames          = builderx.FieldNames(&UserSnake{})
+	userSnakeRows                = strings.Join(userSnakeFieldNames, ",")
+	userSnakeRowsExpectAutoSet   = strings.Join(stringx.Remove(userSnakeFieldNames, "id", "create_time", "update_time"), ",")
+	userSnakeRowsWithPlaceHolder = strings.Join(stringx.Remove(userSnakeFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
+
+	cacheUserSnakeIdPrefix     = "cache#UserSnake#id#"
+	cacheUserSnakeNamePrefix   = "cache#UserSnake#name#"
+	cacheUserSnakeMobilePrefix = "cache#UserSnake#mobile#"
+)
+
+type (
+	UserSnakeModel struct {
+		sqlc.CachedConn
+		table string
+	}
+
+	UserSnake 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 NewUserSnakeModel(conn sqlx.SqlConn, c cache.CacheConf, table string) *UserSnakeModel {
+	return &UserSnakeModel{
+		CachedConn: sqlc.NewConn(conn, c),
+		table:      table,
+	}
+}
+
+func (m *UserSnakeModel) Insert(data UserSnake) error {
+	query := `insert into ` + m.table + `(` + userSnakeRowsExpectAutoSet + `) value (?, ?, ?, ?, ?)`
+	_, err := m.ExecNoCache(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
+	return err
+}
+
+func (m *UserSnakeModel) FindOne(id int64) (*UserSnake, error) {
+	userSnakeIdKey := fmt.Sprintf("%s%v", cacheUserSnakeIdPrefix, id)
+	var resp UserSnake
+	err := m.QueryRow(&resp, userSnakeIdKey, func(conn sqlx.SqlConn, v interface{}) error {
+		query := `select ` + userSnakeRows + ` from ` + m.table + ` where id = ? limit 1`
+		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 *UserSnakeModel) FindOneByName(name string) (*UserSnake, error) {
+	userSnakeNameKey := fmt.Sprintf("%s%v", cacheUserSnakeNamePrefix, name)
+	var resp UserSnake
+	err := m.QueryRowIndex(&resp, userSnakeNameKey, func(primary interface{}) string {
+		return fmt.Sprintf("%s%v", cacheUserSnakeIdPrefix, primary)
+	}, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+		query := `select ` + userSnakeRows + ` from ` + m.table + ` where name = ? limit 1`
+		if err := conn.QueryRow(&resp, query, name); err != nil {
+			return nil, err
+		}
+		return resp.Id, nil
+	}, func(conn sqlx.SqlConn, v, primary interface{}) error {
+		query := `select ` + userSnakeRows + ` from ` + m.table + ` where id = ? limit 1`
+		return conn.QueryRow(v, query, primary)
+	})
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserSnakeModel) FindOneByMobile(mobile string) (*UserSnake, error) {
+	userSnakeMobileKey := fmt.Sprintf("%s%v", cacheUserSnakeMobilePrefix, mobile)
+	var resp UserSnake
+	err := m.QueryRowIndex(&resp, userSnakeMobileKey, func(primary interface{}) string {
+		return fmt.Sprintf("%s%v", cacheUserSnakeIdPrefix, primary)
+	}, func(conn sqlx.SqlConn, v interface{}) (i interface{}, e error) {
+		query := `select ` + userSnakeRows + ` from ` + m.table + ` where mobile = ? limit 1`
+		if err := conn.QueryRow(&resp, query, mobile); err != nil {
+			return nil, err
+		}
+		return resp.Id, nil
+	}, func(conn sqlx.SqlConn, v, primary interface{}) error {
+		query := `select ` + userSnakeRows + ` from ` + m.table + ` where id = ? limit 1`
+		return conn.QueryRow(v, query, primary)
+	})
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserSnakeModel) Update(data UserSnake) error {
+	userSnakeIdKey := fmt.Sprintf("%s%v", cacheUserSnakeIdPrefix, data.Id)
+	_, err := m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+		query := `update ` + m.table + ` set ` + userSnakeRowsWithPlaceHolder + ` where id = ?`
+		return conn.Exec(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
+	}, userSnakeIdKey)
+	return err
+}
+
+func (m *UserSnakeModel) Delete(id int64) error {
+	data, err := m.FindOne(id)
+	if err != nil {
+		return err
+	}
+	userSnakeIdKey := fmt.Sprintf("%s%v", cacheUserSnakeIdPrefix, id)
+	userSnakeNameKey := fmt.Sprintf("%s%v", cacheUserSnakeNamePrefix, data.Name)
+	userSnakeMobileKey := fmt.Sprintf("%s%v", cacheUserSnakeMobilePrefix, data.Mobile)
+	_, err = m.Exec(func(conn sqlx.SqlConn) (result sql.Result, err error) {
+		query := `delete from ` + m.table + ` where id = ?`
+		return conn.Exec(query, id)
+	}, userSnakeMobileKey, userSnakeIdKey, userSnakeNameKey)
+	return err
+}

tools/goctl/model/sql/example/withoutcachemodel/error.go

@@ -0,0 +1,7 @@
+package model
+
+import "github.com/tal-tech/go-zero/core/stores/sqlx"
+
+var (
+	ErrNotFound = sqlx.ErrNotFound
+)

tools/goctl/model/sql/example/withoutcachemodel/usercamelmodel.go

@@ -0,0 +1,104 @@
+package model
+
+import (
+	"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 (
+	userCamelFieldNames          = builderx.FieldNames(&UserCamel{})
+	userCamelRows                = strings.Join(userCamelFieldNames, ",")
+	userCamelRowsExpectAutoSet   = strings.Join(stringx.Remove(userCamelFieldNames, "create_time", "update_time"), ",")
+	userCamelRowsWithPlaceHolder = strings.Join(stringx.Remove(userCamelFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
+)
+
+type (
+	UserCamelModel struct {
+		sqlc.CachedConn
+		table string
+	}
+
+	UserCamel 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:"createTime"`
+		UpdateTime time.Time `db:"updateTime"`
+	}
+)
+
+func NewUserCamelModel(conn sqlx.SqlConn, c cache.CacheConf, table string) *UserCamelModel {
+	return &UserCamelModel{
+		CachedConn: sqlc.NewConn(conn, c),
+		table:      table,
+	}
+}
+
+func (m *UserCamelModel) Insert(data UserCamel) error {
+	query := `insert into ` + m.table + `(` + userCamelRowsExpectAutoSet + `) value (?, ?, ?, ?, ?, ?)`
+	_, err := m.ExecNoCache(query, data.Id, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
+	return err
+}
+
+func (m *UserCamelModel) FindOne(id int64) (*UserCamel, error) {
+	query := `select ` + userCamelRows + ` from ` + m.table + ` where id = ? limit 1`
+	var resp UserCamel
+	err := m.QueryRowNoCache(&resp, query, id)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserCamelModel) FindOneByName(name string) (*UserCamel, error) {
+	var resp UserCamel
+	query := `select ` + userCamelRows + ` from ` + m.table + ` where name limit 1`
+	err := m.QueryRowNoCache(&resp, query, name)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserCamelModel) FindOneByMobile(mobile string) (*UserCamel, error) {
+	var resp UserCamel
+	query := `select ` + userCamelRows + ` from ` + m.table + ` where mobile limit 1`
+	err := m.QueryRowNoCache(&resp, query, mobile)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserCamelModel) Update(data UserCamel) error {
+	query := `update ` + m.table + ` set ` + userCamelRowsWithPlaceHolder + ` where id = ?`
+	_, err := m.ExecNoCache(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
+	return err
+}
+
+func (m *UserCamelModel) Delete(id int64) error {
+	query := `delete from ` + m.table + ` where id = ?`
+	_, err := m.ExecNoCache(query, id)
+	return err
+}

tools/goctl/model/sql/example/withoutcachemodel/usersnakemodel.go

@@ -0,0 +1,104 @@
+package model
+
+import (
+	"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 (
+	userSnakeFieldNames          = builderx.FieldNames(&UserSnake{})
+	userSnakeRows                = strings.Join(userSnakeFieldNames, ",")
+	userSnakeRowsExpectAutoSet   = strings.Join(stringx.Remove(userSnakeFieldNames, "id", "create_time", "update_time"), ",")
+	userSnakeRowsWithPlaceHolder = strings.Join(stringx.Remove(userSnakeFieldNames, "id", "create_time", "update_time"), "=?,") + "=?"
+)
+
+type (
+	UserSnakeModel struct {
+		sqlc.CachedConn
+		table string
+	}
+
+	UserSnake 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 NewUserSnakeModel(conn sqlx.SqlConn, c cache.CacheConf, table string) *UserSnakeModel {
+	return &UserSnakeModel{
+		CachedConn: sqlc.NewConn(conn, c),
+		table:      table,
+	}
+}
+
+func (m *UserSnakeModel) Insert(data UserSnake) error {
+	query := `insert into ` + m.table + `(` + userSnakeRowsExpectAutoSet + `) value (?, ?, ?, ?, ?)`
+	_, err := m.ExecNoCache(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname)
+	return err
+}
+
+func (m *UserSnakeModel) FindOne(id int64) (*UserSnake, error) {
+	query := `select ` + userSnakeRows + ` from ` + m.table + ` where id = ? limit 1`
+	var resp UserSnake
+	err := m.QueryRowNoCache(&resp, query, id)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserSnakeModel) FindOneByName(name string) (*UserSnake, error) {
+	var resp UserSnake
+	query := `select ` + userSnakeRows + ` from ` + m.table + ` where name limit 1`
+	err := m.QueryRowNoCache(&resp, query, name)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserSnakeModel) FindOneByMobile(mobile string) (*UserSnake, error) {
+	var resp UserSnake
+	query := `select ` + userSnakeRows + ` from ` + m.table + ` where mobile limit 1`
+	err := m.QueryRowNoCache(&resp, query, mobile)
+	switch err {
+	case nil:
+		return &resp, nil
+	case sqlc.ErrNotFound:
+		return nil, ErrNotFound
+	default:
+		return nil, err
+	}
+}
+
+func (m *UserSnakeModel) Update(data UserSnake) error {
+	query := `update ` + m.table + ` set ` + userSnakeRowsWithPlaceHolder + ` where id = ?`
+	_, err := m.ExecNoCache(query, data.Name, data.Password, data.Mobile, data.Gender, data.Nickname, data.Id)
+	return err
+}
+
+func (m *UserSnakeModel) Delete(id int64) error {
+	query := `delete from ` + m.table + ` where id = ?`
+	_, err := m.ExecNoCache(query, id)
+	return err
+}

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

@@ -15,8 +15,7 @@ func genDelete(table Table, withCache bool) (string, error) {
 	for fieldName, key := range table.CacheKey {
 		if fieldName == table.PrimaryKey.Name.Source() {
 			keySet.AddStr(key.KeyExpression)
-		}
+		} else {
-		if fieldName != table.PrimaryKey.Name.Source() {
 			keySet.AddStr(key.DataKeyExpression)
 		}
 		keyVariableSet.AddStr(key.Variable)

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

@@ -8,8 +8,9 @@ import (
 	"strings"
 
 	"github.com/tal-tech/go-zero/tools/goctl/model/sql/parser"
-	sqltemplate "github.com/tal-tech/go-zero/tools/goctl/model/sql/template"
+	"github.com/tal-tech/go-zero/tools/goctl/model/sql/template"
 	"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/stringx"
 	"github.com/tal-tech/go-zero/tools/goctl/util/templatex"
 )
@@ -24,17 +25,40 @@ type (
 		source string
 		src    string
 		dir    string
+		console.Console
 	}
+	Option func(generator *defaultGenerator)
 )
 
-func NewDefaultGenerator(src, dir string) *defaultGenerator {
+func NewDefaultGenerator(src, dir string, opt ...Option) *defaultGenerator {
 	if src == "" {
 		src = pwd
 	}
 	if dir == "" {
 		dir = pwd
 	}
-	return &defaultGenerator{src: src, dir: dir}
+	generator := &defaultGenerator{src: src, dir: dir}
+	var optionList []Option
+	optionList = append(optionList, newDefaultOption())
+	optionList = append(optionList, opt...)
+	for _, fn := range optionList {
+		fn(generator)
+	}
+	return generator
+}
+
+func WithConsoleOption(idea bool) Option {
+	return func(generator *defaultGenerator) {
+		if idea {
+			generator.Console = console.NewIdeaConsole()
+		}
+	}
+}
+
+func newDefaultOption() Option {
+	return func(generator *defaultGenerator) {
+		generator.Console = console.NewColorConsole()
+	}
 }
 
 func (g *defaultGenerator) Start(withCache bool) error {
@@ -61,12 +85,28 @@ func (g *defaultGenerator) Start(withCache bool) error {
 	}
 
 	for tableName, code := range modelList {
-		filename := filepath.Join(dirAbs, fmt.Sprintf("%smodel.go", stringx.From(tableName).Lower()))
+		name := fmt.Sprintf("%smodel.go", strings.ToLower(stringx.From(tableName).Snake2Camel()))
+		filename := filepath.Join(dirAbs, name)
+		if util.FileExists(filename) {
+			g.Warning("%s already exists", name)
+			continue
+		}
 		err = ioutil.WriteFile(filename, []byte(code), os.ModePerm)
 		if err != nil {
 			return err
 		}
 	}
+	// generate error file
+	filename := filepath.Join(dirAbs, "error.go")
+	if util.FileExists(filename) {
+		g.Warning("error.go already exists")
+	} else {
+		err = ioutil.WriteFile(filename, []byte(template.Error), os.ModePerm)
+		if err != nil {
+			return err
+		}
+	}
+	g.Success("Done.")
 	return nil
 }
 
@@ -97,7 +137,7 @@ type (
 
 func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, error) {
 	t := templatex.With("model").
-		Parse(sqltemplate.Model).
+		Parse(template.Model).
 		GoFmt(true)
 
 	m, err := genCacheKeys(in)
@@ -112,7 +152,7 @@ func (g *defaultGenerator) genModel(in parser.Table, withCache bool) (string, er
 	table.Table = in
 	table.CacheKey = m
 
-	varsCode, err := genVars(table)
+	varsCode, err := genVars(table, withCache)
 	if err != nil {
 		return "", err
 	}

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

@@ -34,17 +34,17 @@ func genCacheKeys(table parser.Table) (map[string]Key, error) {
 		}
 		camelFieldName := field.Name.Snake2Camel()
 		lowerStartCamelFieldName := stringx.From(camelFieldName).LowerStart()
-		left := fmt.Sprintf("cache%s%sPrefix", lowerStartCamelTableName, camelFieldName)
+		left := fmt.Sprintf("cache%s%sPrefix", camelTableName, camelFieldName)
-		right := fmt.Sprintf("cache#%s#%s#", lowerStartCamelTableName, lowerStartCamelFieldName)
+		right := fmt.Sprintf("cache#%s#%s#", camelTableName, lowerStartCamelFieldName)
 		variable := fmt.Sprintf("%s%sKey", lowerStartCamelTableName, camelFieldName)
 		m[field.Name.Source()] = Key{
 			VarExpression:     fmt.Sprintf(`%s = "%s"`, left, right),
 			Left:              left,
 			Right:             right,
 			Variable:          variable,
-			KeyExpression:     fmt.Sprintf(`%s := fmt.Sprintf("cache#%s#%s#%s", %s)`, variable, lowerStartCamelTableName, lowerStartCamelFieldName, "%v", lowerStartCamelFieldName),
+			KeyExpression:     fmt.Sprintf(`%s := fmt.Sprintf("%s%s", %s,%s)`, variable, "%s", "%v", left, lowerStartCamelFieldName),
-			DataKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("cache#%s#%s#%s", data.%s)`, variable, lowerStartCamelTableName, lowerStartCamelFieldName, "%v", camelFieldName),
+			DataKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("%s%s",%s, data.%s)`, variable, "%s", "%v", left, camelFieldName),
-			RespKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("cache#%s#%s#%s", resp.%s)`, variable, lowerStartCamelTableName, lowerStartCamelFieldName, "%v", camelFieldName),
+			RespKeyExpression: fmt.Sprintf(`%s := fmt.Sprintf("%s%s", %s,resp.%s)`, variable, "%s", "%v", left, camelFieldName),
 		}
 	}
 	return m, nil

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

@@ -8,7 +8,7 @@ import (
 	"github.com/tal-tech/go-zero/tools/goctl/util/templatex"
 )
 
-func genVars(table Table) (string, error) {
+func genVars(table Table, withCache bool) (string, error) {
 	keys := make([]string, 0)
 	for _, v := range table.CacheKey {
 		keys = append(keys, v.VarExpression)
@@ -23,6 +23,7 @@ func genVars(table Table) (string, error) {
 			"cacheKeys":             strings.Join(keys, "\r\n"),
 			"autoIncrement":         table.PrimaryKey.AutoIncrement,
 			"originalPrimaryKey":    table.PrimaryKey.Name.Source(),
+			"withCache":             withCache,
 		})
 	if err != nil {
 		return "", err

tools/goctl/model/sql/template/find.go

@@ -65,5 +65,6 @@ func (m *{{.upperStartCamelObject}}Model) FindOneBy{{.upperField}}({{.in}}) (*{{
 		return nil, ErrNotFound
 	default:
 		return nil, err
-	}{{end}}
+	}
+}{{end}}
 `

tools/goctl/model/sql/template/import.go

@@ -2,9 +2,9 @@ package template
 
 var Imports = `
 import (
-	"database/sql"{{if .withCache}}
+	{{if .withCache}}"database/sql"
-	"fmt"
+  "fmt"{{end}}
-	{{end}}"strings"
+	"strings"
 	"time"
 
   "github.com/tal-tech/go-zero/core/stores/cache"

tools/goctl/model/sql/template/vars.go

@@ -7,8 +7,6 @@ var (
 	{{.lowerStartCamelObject}}RowsExpectAutoSet   = strings.Join(stringx.Remove({{.lowerStartCamelObject}}FieldNames, {{if .autoIncrement}}"{{.originalPrimaryKey}}",{{end}} "create_time", "update_time"), ",")
 	{{.lowerStartCamelObject}}RowsWithPlaceHolder = strings.Join(stringx.Remove({{.lowerStartCamelObject}}FieldNames, "{{.originalPrimaryKey}}", "create_time", "update_time"), "=?,") + "=?"
 
-	{{.cacheKeys}}
+	{{if .withCache}}{{.cacheKeys}}{{end}}
-
-	ErrNotFound   = sqlx.ErrNotFound
 )
 `

tools/goctl/model/sql/test/sql_test.go

@@ -1,20 +0,0 @@
-package test
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/tal-tech/go-zero/tools/goctl/model/sql/gen"
-)
-
-func TestGenSqlWithCache(t *testing.T) {
-	generator := gen.NewDefaultGenerator("./test.sql", "./modelwithcache")
-	err := generator.Start(true)
-	assert.Nil(t, err)
-}
-
-func TestGenSqlWithoutCache(t *testing.T) {
-	generator := gen.NewDefaultGenerator("./test.sql", "./modelwithoutcache")
-	err := generator.Start(false)
-	assert.Nil(t, err)
-}

tools/goctl/util/console/console.go

@@ -0,0 +1,58 @@
+package console
+
+import (
+	"fmt"
+
+	"github.com/logrusorgru/aurora"
+)
+
+type (
+	Console interface {
+		Success(format string, a ...interface{})
+		Warning(format string, a ...interface{})
+		Error(format string, a ...interface{})
+	}
+	colorConsole struct {
+	}
+	// for idea log
+	ideaConsole struct {
+	}
+)
+
+func NewColorConsole() *colorConsole {
+	return &colorConsole{}
+}
+
+func (c *colorConsole) Success(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Green(msg))
+}
+
+func (c *colorConsole) Warning(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Yellow(msg))
+}
+
+func (c *colorConsole) Error(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Red(msg))
+}
+
+func NewIdeaConsole() *ideaConsole {
+	return &ideaConsole{}
+}
+
+func (i *ideaConsole) Success(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[SUCCESS]: ", msg)
+}
+
+func (i *ideaConsole) Warning(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[WARNING]: ", msg)
+}
+
+func (i *ideaConsole) Error(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[ERROR]: ", msg)
+}