support foreign key.添加 外键支持

README_zh_cn.md

@@ -38,6 +38,7 @@ Usage:
 
 Flags:
   -d, --database string   数据库名
+  -f, --foreign           是否导出外键关联
   -h, --help              help for main
   -H, --host string       数据库地址.(注意-H为大写)
   -o, --outdir string     输出目录
@@ -53,18 +54,18 @@ Flags:
 - 数据库表,列字段注释支持
 - singular_table 表名复数(大驼峰)
 - json tag json标签输出
-- gorm.Model 基本模型
+- gorm.Model 基本模型 [详信息请看>>>](doc/export_cn.md#151)
 - PRIMARY_KEY	将列指定为主键
 - UNIQUE	将列指定为唯一
 - NOT NULL	将列指定为非 NULL
 - INDEX	创建具有或不带名称的索引, 如果多个索引同名则创建复合索引
 - UNIQUE_INDEX	和 INDEX 类似，只不过创建的是唯一索引
+- 支持外键相关属性 [详信息请看>>>](doc/export_cn.md#114)
 
-### 您可以在这里丰富数据映射类型 [def](https://github.com/xxjwxc/gormt/blob/master/data/view/gtools/def.go) 。
+### 您可以在这里丰富数据映射类型 [def](data/view/cnf/def.go) 。
 
 ## 5. 示例展示
-
+sql:
-- sql:
 ```
 CREATE TABLE `user_account_tbl` (
   `id` int(11) NOT NULL AUTO_INCREMENT,
@@ -72,122 +73,39 @@ CREATE TABLE `user_account_tbl` (
   `password` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
   `account_type` int(11) NOT NULL DEFAULT '0' COMMENT '帐号类型:0手机号，1邮件',
   `app_key` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT 'authbucket_oauth2_client表的id',
-  `user_info_id` int(11) NOT NULL,
+  `user_info_tbl_id` int(11) NOT NULL,
   `reg_time` datetime DEFAULT NULL,
   `reg_ip` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
   `bundle_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
   `describ` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
   PRIMARY KEY (`id`) USING BTREE,
-  UNIQUE KEY `account` (`account`),
+  UNIQUE KEY `account` (`account`) USING BTREE,
-  UNIQUE KEY `UNIQ_5696AD037D3656A4` (`app_key`,`user_info_id`) USING BTREE,
+  KEY `user_info_id` (`user_info_tbl_id`) USING BTREE,
-  KEY `user_info_id` (`user_info_id`),
+  CONSTRAINT `user_account_tbl_ibfk_1` FOREIGN KEY (`user_info_tbl_id`) REFERENCES `user_info_tbl` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
-  CONSTRAINT `1` FOREIGN KEY (`user_info_id`) REFERENCES `user_info_tbl` (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=38 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='用户账号'
-) ENGINE=InnoDB AUTO_INCREMENT=29 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='用户信息'
 ```
-- 参数:singular_table = false simple = false 
 
 ###### --->导出结果
 
 ```
-//	用户信息
+// UserAccountTbl 用户账号
 type UserAccountTbl struct {
-	ID          int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`                                                   //
+	ID            int    `gorm:"primary_key"`
-	Account     string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`                                         //
+	Account       string `gorm:"unique"`
-	Password    string    `gorm:"column:password;type:varchar(64);not null" json:"password"`                                              //
+	Password      string
-	AccountType int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                                          //	帐号类型:0手机号，1邮件
-	AppKey      string    `json:"app_key" gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null"`            //	authbucket_oauth2_client表的id
-	UserInfoID  int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_id;type:int(11);not null" json:"user_info_id"` //
-	RegTime     time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`                                                          //
-	RegIP       string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`                                                           //
-	BundleID    string    `json:"bundle_id" gorm:"column:bundle_id;type:varchar(255)"`                                                    //
-	Describ     string    `gorm:"column:describ;type:varchar(255)" json:"describ"`                                                        //
-}
-```
-
-- 参数:singular_table = true simple = false 
-
-###### --->导出结果
-
-```
-type User_account_tbl struct {
-	Id           int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`                                                   //
-	Account      string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`                                         //
-	Password     string    `gorm:"column:password;type:varchar(64);not null" json:"password"`                                              //
-	Account_type int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                                          //	帐号类型:0手机号，1邮件
-	App_key      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null" json:"app_key"`            //	authbucket_oauth2_client表的id
-	User_info_id int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_id;type:int(11);not null" json:"user_info_id"` //
-	Reg_time     time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`                                                          //
-	Reg_ip       string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`                                                           //
-	Bundle_id    string    `gorm:"column:bundle_id;type:varchar(255)" json:"bundle_id"`                                                    //
-	Describ      string    `gorm:"column:describ;type:varchar(255)" json:"describ"`                                                        //
-}
-```
-- 参数:singular_table = false simple = true isJsonTag = true
-
-###### --->导出结果
-
-```
-//	用户信息
-type UserAccountTbl struct {
-	ID          int       `json:"-" gorm:"primary_key"`                                         //
-	Account     string    `gorm:"unique" json:"account"`                                        //
-	Password    string    `json:"password"`                                                     //
-	AccountType int       `json:"account_type"`                                                 //	帐号类型:0手机号，1邮件
-	AppKey      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4" json:"app_key"`            //	authbucket_oauth2_client表的id
-	UserInfoID  int       `json:"user_info_id" gorm:"unique_index:UNIQ_5696AD037D3656A4;index"` //
-	RegTime     time.Time `json:"reg_time"`                                                     //
-	RegIP       string    `json:"reg_ip"`                                                       //
-	BundleID    string    `json:"bundle_id"`                                                    //
-	Describ     string    `json:"describ"`                                                      //
-}
-```
-
-- 参数:singular_table = false simple = true isJsonTag = false
-
-###### --->导出结果
-
-```
-//	用户信息
-type UserAccountTbl struct {
-	ID          int       `gorm:"primary_key"` //
-	Account     string    `gorm:"unique"`      //
-	Password    string    //
 	AccountType   int         // 帐号类型:0手机号，1邮件
-	AppKey      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4"`       //	authbucket_oauth2_client表的id
+	AppKey        string      // authbucket_oauth2_client表的id
-	UserInfoID  int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index"` //
+	UserInfoTblID int         `gorm:"index"`
-	RegTime     time.Time //
+	UserInfoTbl   UserInfoTbl `gorm:"association_foreignkey:user_info_tbl_id;foreignkey:id"` // 用户信息
-	RegIP       string    //
+	RegTime       time.Time
-	BundleID    string    //
+	RegIP         string
-	Describ     string    //
+	BundleID      string
+	Describ       string
 }
 ```
 
-- sql:
+[更多>>>](doc/export_cn.md)
-```
-CREATE TABLE `user_info_tbl` (
-  `id` int(11) NOT NULL AUTO_INCREMENT,
-  `nickname` varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
-  `headurl` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
-  `created_at` datetime DEFAULT NULL,
-  `updated_at` datetime DEFAULT NULL,
-  `deleted_at` datetime DEFAULT NULL,
-  PRIMARY KEY (`id`) USING BTREE
-) ENGINE=InnoDB AUTO_INCREMENT=20 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='用户信息'
-```
 
-- 参数:singular_table = false simple = true isJsonTag = false
-
-###### --->导出结果
-
-
-```
-//	用户信息
-type UserInfoTbl struct {
-	gorm.Model        //
-	Nickname   string //
-	Headurl    string //
-}
-```
 ## 6. 构建
 ```
 make windows
@@ -200,7 +118,11 @@ or
 go generate
 ```
 
-## 7. 提供一个windows 可视化工具
+## 7. 下一步计划
+
+- 加入相关快捷函数(OrmFunc)
+
+## 8. 提供一个windows 可视化工具
 
 ![图片描述](/image/gormt/1.png)
 
@@ -212,8 +134,5 @@ go generate
 
 [下载地址](https://github.com/xxjwxc/gormt/releases/download/v1.1.0/v1.0.zip)
 
-## 7. 下一步计划
-
-- 加入外键支持(ForeignKey)
 
 - ###### [传送门](https://xxjwxc.github.io/post/gormtools/)

config.toml

@@ -1,16 +0,0 @@
-serial_number = "1.0"  #版本号
-service_name = ""   #服务名
-service_displayname = "" #服务显示名
-sercice_desc = ""    #服务描述
-is_dev = false  # 是否开发者模式
-out_dir = "./db"  # 输出目录
-singular_table = false  # 单表模式:true:禁用表名复数,false:采用表明复数 参考:gorm.SingularTable
-simple = true #简单输出
-isJsonTag = true #是否打json标记
-[mysql_info]
-    host = "127.0.0.1"
-    port = 3306
-    username = "root"
-    password = "qwer"
-    database = "oauth_db"
-

config.yml

@@ -0,0 +1,17 @@
+base :
+   serial_number : "1.0" #版本号
+   service_name :     #服务名
+   service_displayname :  #服务显示名
+   sercice_desc :    #服务描述
+   is_dev : false  # 是否开发者模式
+out_dir : ./model  # 输出目录
+singular_table : false  # 单表模式:true:禁用表名复数,false:采用表明复数 参考:gorm.SingularTable
+simple : true #简单输出
+is_json_tag : false #是否打json标记
+is_foreign_key : true #是否导出外键关联
+mysql_info:
+    host : 127.0.0.1
+    port : 3306
+    username : root
+    password : qwer
+    database : oauth_db

data/cmd/cmd.go

@@ -17,6 +17,7 @@ import (
 var mysqlInfo config.MysqlDbInfo
 var outDir string
 var singularTable bool
+var foreignKey bool
 
 var rootCmd = &cobra.Command{
 	Use:   "main",
@@ -56,6 +57,9 @@ func init() {
 	rootCmd.PersistentFlags().BoolVarP(&singularTable, "singular", "s", false, "是否禁用表名复数")
 	rootCmd.MarkFlagRequired("singular")
 
+	rootCmd.PersistentFlags().BoolVarP(&foreignKey, "foreign", "f", false, "是否导出外键关联")
+	rootCmd.MarkFlagRequired("foreign")
+
 	rootCmd.Flags().IntVar(&mysqlInfo.Port, "port", 3306, "端口号")
 }
 
@@ -102,4 +106,8 @@ func MergeMysqlDbInfo() {
 	if singularTable {
 		config.SetSingularTable(singularTable)
 	}
+
+	if foreignKey {
+		config.SetForeignKey(foreignKey)
+	}
 }

data/config/MyIni.go

@@ -4,12 +4,13 @@ import "fmt"
 
 // Config custom config struct
 type Config struct {
-	CfgBase
+	CfgBase       `yaml:"base"`
-	MySQLInfo     MysqlDbInfo `toml:"mysql_info"`
+	MySQLInfo     MysqlDbInfo `yaml:"mysql_info"`
-	OutDir        string      `toml:"out_dir"`
+	OutDir        string      `yaml:"out_dir"`
-	Simple        bool        `toml:"simple"`
+	Simple        bool        `yaml:"simple"`
-	IsJSONTag     bool        `toml:"isJsonTag"`
+	IsJSONTag     bool        `yaml:"is_json_tag"`
-	SingularTable bool        `toml:"singular_table"`
+	SingularTable bool        `yaml:"singular_table"`
+	IsForeignKey  bool        `yaml:"is_foreign_key"`
 }
 
 // MysqlDbInfo mysql database information. mysql 数据库信息
@@ -71,3 +72,13 @@ func GetSimple() bool {
 func GetIsJSONTag() bool {
 	return _map.IsJSONTag
 }
+
+// GetIsForeignKey if is foreign key
+func GetIsForeignKey() bool {
+	return _map.IsForeignKey
+}
+
+// SetForeignKey Set if is foreign key.设置是否外键关联
+func SetForeignKey(b bool) {
+	_map.IsForeignKey = b
+}

data/config/common.go

@@ -2,20 +2,20 @@ package config
 
 import (
 	"fmt"
+	"io/ioutil"
 
 	"github.com/xxjwxc/public/dev"
 	"github.com/xxjwxc/public/tools"
-
+	"gopkg.in/yaml.v2"
-	"github.com/BurntSushi/toml"
 )
 
 // CfgBase base config struct
 type CfgBase struct {
-	SerialNumber       string `json:"serial_number" toml:"serial_number"`             // version.版本号
+	SerialNumber       string `json:"serial_number" yaml:"serial_number"`             // version.版本号
-	ServiceName        string `json:"service_name" toml:"service_name"`               // service name .service名字
+	ServiceName        string `json:"service_name" yaml:"service_name"`               // service name .service名字
-	ServiceDisplayname string `json:"service_displayname" toml:"service_displayname"` // display name .显示名
+	ServiceDisplayname string `json:"service_displayname" yaml:"service_displayname"` // display name .显示名
-	SerciceDesc        string `json:"sercice_desc" toml:"sercice_desc"`               // sercice desc .service描述
+	SerciceDesc        string `json:"sercice_desc" yaml:"sercice_desc"`               // sercice desc .service描述
-	IsDev              bool   `json:"is_dev" toml:"is_dev"`                           // Is it a development version?是否是开发版本
+	IsDev              bool   `json:"is_dev" yaml:"is_dev"`                           // Is it a development version?是否是开发版本
 }
 
 var _map = Config{}
@@ -27,7 +27,7 @@ func init() {
 
 func onInit() {
 	path := tools.GetModelPath()
-	err := InitFile(path + "/config.toml")
+	err := InitFile(path + "/config.yml")
 	if err != nil {
 		fmt.Println("InitFile: ", err.Error())
 		return
@@ -36,7 +36,11 @@ func onInit() {
 
 // InitFile default value from file .
 func InitFile(filename string) error {
-	if _, err := toml.DecodeFile(filename, &_map); err != nil {
+	bs, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return err
+	}
+	if err := yaml.Unmarshal(bs, &_map); err != nil {
 		fmt.Println("read toml error: ", err.Error())
 		return err
 	}

data/config/test_def.go

@@ -7,6 +7,23 @@ import (
 
 const (
 	testFile = `
+	serial_number : "1.0" #版本号
+service_name :     #服务名
+service_displayname :  #服务显示名
+sercice_desc :    #服务描述
+is_dev : false  # 是否开发者模式
+out_dir : ./db  # 输出目录
+singular_table : false  # 单表模式:true:禁用表名复数,false:采用表明复数 参考:gorm.SingularTable
+simple : true #简单输出
+isJsonTag : true #是否打json标记
+mysql_info:
+    host : 127.0.0.1
+    port : 3306
+    username : root
+    password : qwer
+    database : oauth_db
+
+
 `
 )
 

data/view/model/def.go

@@ -38,12 +38,15 @@ type TabInfo struct {
 type ColumusInfo struct {
 	BaseInfo
 	Type           string       // Type.类型标记
-	//Index   string     // index or unique_index or ''
 	Index          []KList      // index list.index列表
 	IsNull         bool         // null if db is set null
+	ForeignKeyList []ForeignKey // Foreign key list . 表的外键信息
+}
 
-	//
+// ForeignKey Foreign key of db info . 表的外键信息
-	// Tags map[string][]string // tages.标记
+type ForeignKey struct {
+	TableName  string // Affected tables . 该索引受影响的表
+	ColumnName string // Which column of the affected table.该索引受影响的表的哪一列
 }
 
 // KList database index /unique_index list.数据库index /unique_index 列表

data/view/model/genmysql/common.go

@@ -1,6 +1,10 @@
 package genmysql
 
-import "strings"
+import (
+	"strings"
+
+	"github.com/xxjwxc/gormt/data/view/model"
+)
 
 // filterModel filter.过滤 gorm.Model
 func filterModel(list *[]genColumns) bool {
@@ -25,3 +29,15 @@ func filterModel(list *[]genColumns) bool {
 
 	return false
 }
+
+// fixForeignKey fix foreign key.过滤外键
+func fixForeignKey(list []genForeignKey, columuName string, result *[]model.ForeignKey) {
+	for _, v := range list {
+		if strings.EqualFold(v.ColumnName, columuName) { // find it .找到了
+			*result = append(*result, model.ForeignKey{
+				TableName:  v.ReferencedTableName,
+				ColumnName: v.ReferencedColumnName,
+			})
+		}
+	}
+}

data/view/model/genmysql/def.go

@@ -14,3 +14,15 @@ type genColumns struct {
 	Desc  string `gorm:"column:Comment"`
 	Null  string `gorm:"column:Null"`
 }
+
+//select table_schema,table_name,column_name,referenced_table_schema,referenced_table_name,referenced_column_name from INFORMATION_SCHEMA.KEY_COLUMN_USAGE
+// where table_schema ='matrix' AND REFERENCED_TABLE_NAME IS NOT NULL AND TABLE_NAME = 'credit_card' ;
+// genForeignKey Foreign key of db info . 表的外键信息
+type genForeignKey struct {
+	TableSchema           string `gorm:"column:table_schema"`            // Database of columns.列所在的数据库
+	TableName             string `gorm:"column:table_name"`              // Data table of column.列所在的数据表
+	ColumnName            string `gorm:"column:column_name"`             // Column names.列名
+	ReferencedTableSchema string `gorm:"column:referenced_table_schema"` // The database where the index is located.该索引所在的数据库
+	ReferencedTableName   string `gorm:"column:referenced_table_name"`   // Affected tables . 该索引受影响的表
+	ReferencedColumnName  string `gorm:"column:referenced_column_name"`  // Which column of the affected table.该索引受影响的表的哪一列
+}

data/view/model/genmysql/genmysql.go

@@ -105,6 +105,12 @@ func getTableElement(orm *mysqldb.MySqlDB, tab string) (el []model.ColumusInfo)
 	}
 	// -----------------end
 
+	// ForeignKey
+	var foreignKeyList []genForeignKey
+	orm.Raw(`select table_schema,table_name,column_name,referenced_table_schema,referenced_table_name,referenced_column_name from INFORMATION_SCHEMA.KEY_COLUMN_USAGE
+	where table_schema = ? AND REFERENCED_TABLE_NAME IS NOT NULL AND TABLE_NAME = ? `, config.GetMysqlDbInfo().Database, tab).Find(&foreignKeyList)
+	// ------------------end
+
 	for _, v := range list {
 		var tmp model.ColumusInfo
 		tmp.Name = v.Field
@@ -138,6 +144,10 @@ func getTableElement(orm *mysqldb.MySqlDB, tab string) (el []model.ColumusInfo)
 		}
 
 		tmp.IsNull = strings.EqualFold(v.Null, "YES")
+
+		// ForeignKey
+		fixForeignKey(foreignKeyList, tmp.Name, &tmp.ForeignKeyList)
+		// -----------------end
 		el = append(el, tmp)
 	}
 	return

data/view/model/model.go

@@ -7,15 +7,26 @@ import (
 	"github.com/xxjwxc/gormt/data/view/genstruct"
 )
 
+type _Model struct {
+	info DBInfo
+}
+
 // Generate build code string.生成代码
 func Generate(info DBInfo) string {
+	m := _Model{
+		info: info,
+	}
+	return m.generate()
+}
+
+func (m *_Model) generate() string {
 	var pkg genstruct.GenPackage
-	pkg.SetPackage(info.PackageName) //package name
+	pkg.SetPackage(m.info.PackageName) //package name
-	for _, tab := range info.TabList {
+	for _, tab := range m.info.TabList {
 		var sct genstruct.GenStruct
 		sct.SetStructName(getCamelName(tab.Name)) // Big hump.大驼峰
 		sct.SetNotes(tab.Notes)
-		sct.AddElement(getTableElement(tab.Em)...) // build element.构造元素
+		sct.AddElement(m.genTableElement(tab.Em)...) // build element.构造元素
 		sct.SetCreatTableStr(tab.SQLBuildStr)
 		pkg.AddStruct(sct)
 	}
@@ -23,9 +34,9 @@ func Generate(info DBInfo) string {
 	return pkg.Generate()
 }
 
-// getTableElement Get table columns and comments.获取表列及注释
+// genTableElement Get table columns and comments.获取表列及注释
-func getTableElement(tabs []ColumusInfo) (el []genstruct.GenElement) {
+func (m *_Model) genTableElement(cols []ColumusInfo) (el []genstruct.GenElement) {
-	for _, v := range tabs {
+	for _, v := range cols {
 		var tmp genstruct.GenElement
 		if strings.EqualFold(v.Type, "gorm.Model") { // gorm model
 			tmp.SetType(v.Type) //
@@ -74,7 +85,91 @@ func getTableElement(tabs []ColumusInfo) (el []genstruct.GenElement) {
 			}
 		}
 		el = append(el, tmp)
+
+		// ForeignKey
+		if config.GetIsForeignKey() && len(v.ForeignKeyList) > 0 {
+			fklist := m.genForeignKey(v)
+			if len(fklist) > 0 {
+				el = append(el, fklist...)
+			}
+		}
+		// -----------end
 	}
 
 	return
 }
+
+// genForeignKey Get information about foreign key of table column.获取表列外键相关信息
+func (m *_Model) genForeignKey(col ColumusInfo) (fklist []genstruct.GenElement) {
+	for _, v := range col.ForeignKeyList {
+		isMulti, isFind, notes := m.getColumusKeyMulti(v.TableName, v.ColumnName)
+		if isFind {
+			var tmp genstruct.GenElement
+			tmp.SetNotes(notes)
+			if isMulti {
+				tmp.SetName(getCamelName(v.TableName) + "List")
+				tmp.SetType("[]" + getCamelName(v.TableName))
+			} else {
+				tmp.SetName(getCamelName(v.TableName))
+				tmp.SetType(getCamelName(v.TableName))
+			}
+
+			tmp.AddTag(_tagGorm, "association_foreignkey:"+col.Name)
+			tmp.AddTag(_tagGorm, "foreignkey:"+v.ColumnName)
+
+			// json tag
+			if config.GetIsJSONTag() {
+				tmp.AddTag(_tagJSON, v.TableName+"_list")
+			}
+
+			fklist = append(fklist, tmp)
+		}
+	}
+
+	return
+}
+
+func (m *_Model) getColumusKeyMulti(tableName, col string) (isMulti bool, isFind bool, notes string) {
+	var haveGomod bool
+	for _, v := range m.info.TabList {
+		if strings.EqualFold(v.Name, tableName) {
+			for _, v1 := range v.Em {
+				if strings.EqualFold(v1.Name, col) {
+					for _, v2 := range v1.Index {
+						switch v2.Key {
+						case ColumusKeyPrimary, ColumusKeyUnique, ColumusKeyUniqueIndex: // primary key unique key . 主键，唯一索引
+							{
+								return false, true, v.Notes
+							}
+							// case ColumusKeyIndex: // index key. 复合索引
+							// 	{
+							// 		isMulti = true
+							// 	}
+						}
+					}
+					return true, true, v.Notes
+				} else if strings.EqualFold(v1.Type, "gorm.Model") {
+					haveGomod = true
+					notes = v.Notes
+				}
+			}
+			break
+		}
+	}
+
+	// default gorm.Model
+	if haveGomod {
+		if strings.EqualFold(col, "id") {
+			return false, true, notes
+		}
+
+		if strings.EqualFold(col, "created_at") ||
+			strings.EqualFold(col, "updated_at") ||
+			strings.EqualFold(col, "deleted_at") {
+			return true, true, notes
+		}
+	}
+
+	return false, false, ""
+	// -----------------end
+}

doc/export.md

@@ -0,0 +1,126 @@
+## 5. 导出
+
+- sql:
+```
+CREATE TABLE `user_account_tbl` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `account` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `password` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `account_type` int(11) NOT NULL DEFAULT '0' COMMENT '帐号类型:0手机号，1邮件',
+  `app_key` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT 'authbucket_oauth2_client表的id',
+  `user_info_id` int(11) NOT NULL,
+  `reg_time` datetime DEFAULT NULL,
+  `reg_ip` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
+  `bundle_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
+  `describ` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `account` (`account`),
+  UNIQUE KEY `UNIQ_5696AD037D3656A4` (`app_key`,`user_info_id`) USING BTREE,
+  KEY `user_info_id` (`user_info_id`),
+  CONSTRAINT `1` FOREIGN KEY (`user_info_id`) REFERENCES `user_info_tbl` (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=29 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='用户信息'
+```
+- 参数:singular_table = false simple = false 
+
+###### --->导出结果
+
+```
+//	用户信息
+type UserAccountTbl struct {
+	ID          int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`                                                   //
+	Account     string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`                                         //
+	Password    string    `gorm:"column:password;type:varchar(64);not null" json:"password"`                                              //
+	AccountType int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                                          //	帐号类型:0手机号，1邮件
+	AppKey      string    `json:"app_key" gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null"`            //	authbucket_oauth2_client表的id
+	UserInfoID  int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_id;type:int(11);not null" json:"user_info_id"` //
+	RegTime     time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`                                                          //
+	RegIP       string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`                                                           //
+	BundleID    string    `json:"bundle_id" gorm:"column:bundle_id;type:varchar(255)"`                                                    //
+	Describ     string    `gorm:"column:describ;type:varchar(255)" json:"describ"`                                                        //
+}
+```
+
+- 参数:singular_table = true simple = false 
+
+###### --->导出结果
+
+```
+type User_account_tbl struct {
+	Id           int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`                                                   //
+	Account      string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`                                         //
+	Password     string    `gorm:"column:password;type:varchar(64);not null" json:"password"`                                              //
+	Account_type int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                                          //	帐号类型:0手机号，1邮件
+	App_key      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null" json:"app_key"`            //	authbucket_oauth2_client表的id
+	User_info_id int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_id;type:int(11);not null" json:"user_info_id"` //
+	Reg_time     time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`                                                          //
+	Reg_ip       string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`                                                           //
+	Bundle_id    string    `gorm:"column:bundle_id;type:varchar(255)" json:"bundle_id"`                                                    //
+	Describ      string    `gorm:"column:describ;type:varchar(255)" json:"describ"`                                                        //
+}
+```
+- 参数:singular_table = false simple = true isJsonTag = true
+
+###### --->导出结果
+
+```
+//	用户信息
+type UserAccountTbl struct {
+	ID          int       `json:"-" gorm:"primary_key"`                                         //
+	Account     string    `gorm:"unique" json:"account"`                                        //
+	Password    string    `json:"password"`                                                     //
+	AccountType int       `json:"account_type"`                                                 //	帐号类型:0手机号，1邮件
+	AppKey      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4" json:"app_key"`            //	authbucket_oauth2_client表的id
+	UserInfoID  int       `json:"user_info_id" gorm:"unique_index:UNIQ_5696AD037D3656A4;index"` //
+	RegTime     time.Time `json:"reg_time"`                                                     //
+	RegIP       string    `json:"reg_ip"`                                                       //
+	BundleID    string    `json:"bundle_id"`                                                    //
+	Describ     string    `json:"describ"`                                                      //
+}
+```
+
+- 参数:singular_table = false simple = true isJsonTag = false
+
+###### --->导出结果
+
+```
+//	用户信息
+type UserAccountTbl struct {
+	ID          int       `gorm:"primary_key"` //
+	Account     string    `gorm:"unique"`      //
+	Password    string    //
+	AccountType int       //	帐号类型:0手机号，1邮件
+	AppKey      string    `gorm:"unique_index:UNIQ_5696AD037D3656A4"`       //	authbucket_oauth2_client表的id
+	UserInfoID  int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index"` //
+	RegTime     time.Time //
+	RegIP       string    //
+	BundleID    string    //
+	Describ     string    //
+}
+```
+
+- sql:
+```
+CREATE TABLE `user_info_tbl` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `nickname` varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `headurl` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
+  `created_at` datetime DEFAULT NULL,
+  `updated_at` datetime DEFAULT NULL,
+  `deleted_at` datetime DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE
+) ENGINE=InnoDB AUTO_INCREMENT=20 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci ROW_FORMAT=DYNAMIC COMMENT='用户信息'
+```
+
+- 参数:singular_table = false simple = true isJsonTag = false
+
+###### --->导出结果
+
+
+```
+//	用户信息
+type UserInfoTbl struct {
+	gorm.Model        //
+	Nickname   string //
+	Headurl    string //
+}
+```

doc/export_cn.md

@@ -0,0 +1,163 @@
+## 5. 导出
+
+- sql:
+```
+CREATE TABLE `user_account_tbl` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `account` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `password` varchar(64) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `account_type` int(11) NOT NULL DEFAULT '0' COMMENT '帐号类型:0手机号，1邮件',
+  `app_key` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci NOT NULL COMMENT 'authbucket_oauth2_client表的id',
+  `user_info_tbl_id` int(11) NOT NULL,
+  `reg_time` datetime DEFAULT NULL,
+  `reg_ip` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
+  `bundle_id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci DEFAULT NULL,
+  `describ` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE,
+  UNIQUE KEY `account` (`account`) USING BTREE,
+  UNIQUE KEY `UNIQ_5696AD037D3656A4` (`app_key`,`user_info_tbl_id`) USING BTREE,
+  KEY `user_info_id` (`user_info_tbl_id`) USING BTREE,
+  CONSTRAINT `user_account_tbl_ibfk_1` FOREIGN KEY (`user_info_tbl_id`) REFERENCES `user_info_tbl` (`id`) ON DELETE RESTRICT ON UPDATE RESTRICT
+) ENGINE=InnoDB AUTO_INCREMENT=27 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='用户账号'
+```
+
+-------------
+
+- 参数:singular_table = false simple = false  is_foreign_key = false
+
+###### --->导出结果
+
+```
+// UserAccountTbl 用户账号
+type UserAccountTbl struct {
+	ID            int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`
+	Account       string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`
+	Password      string    `gorm:"column:password;type:varchar(64);not null" json:"password"`
+	AccountType   int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                               // 帐号类型:0手机号，1邮件
+	AppKey        string    `gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null" json:"app_key"` // authbucket_oauth2_client表的id
+	UserInfoTblID int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_tbl_id;type:int(11);not null" json:"user_info_tbl_id"`
+	RegTime       time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`
+	RegIP         string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`
+	BundleID      string    `gorm:"column:bundle_id;type:varchar(255)" json:"bundle_id"`
+	Describ       string    `gorm:"column:describ;type:varchar(255)" json:"describ"`
+}
+```
+
+-------------
+
+- 参数:singular_table = true simple = false  is_foreign_key = false
+
+###### --->导出结果
+
+```
+// UserAccountTbl 用户账号
+type User_account_tbl struct {
+	Id               int       `gorm:"primary_key;column:id;type:int(11);not null" json:"-"`
+	Account          string    `gorm:"unique;column:account;type:varchar(64);not null" json:"account"`
+	Password         string    `gorm:"column:password;type:varchar(64);not null" json:"password"`
+	Account_type     int       `gorm:"column:account_type;type:int(11);not null" json:"account_type"`                               // 帐号类型:0手机号，1邮件
+	App_key          string    `gorm:"unique_index:UNIQ_5696AD037D3656A4;column:app_key;type:varchar(255);not null" json:"app_key"` // authbucket_oauth2_client表的id
+	User_info_tbl_id int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index;column:user_info_tbl_id;type:int(11);not null" json:"user_info_tbl_id"`
+	Reg_time         time.Time `gorm:"column:reg_time;type:datetime" json:"reg_time"`
+	Reg_ip           string    `gorm:"column:reg_ip;type:varchar(15)" json:"reg_ip"`
+	Bundle_id        string    `gorm:"column:bundle_id;type:varchar(255)" json:"bundle_id"`
+	Describ          string    `gorm:"column:describ;type:varchar(255)" json:"describ"`
+}
+```
+
+-------------
+
+- 参数:singular_table = false simple = true is_json_tag = true  is_foreign_key = false
+
+###### --->导出结果
+
+```
+// UserAccountTbl 用户账号
+type UserAccountTbl struct {
+	ID            int       `gorm:"primary_key" json:"-"`
+	Account       string    `gorm:"unique" json:"account"`
+	Password      string    `json:"password"`
+	AccountType   int       `json:"account_type"`                                      // 帐号类型:0手机号，1邮件
+	AppKey        string    `gorm:"unique_index:UNIQ_5696AD037D3656A4" json:"app_key"` // authbucket_oauth2_client表的id
+	UserInfoTblID int       `gorm:"unique_index:UNIQ_5696AD037D3656A4;index" json:"user_info_tbl_id"`
+	RegTime       time.Time `json:"reg_time"`
+	RegIP         string    `json:"reg_ip"`
+	BundleID      string    `json:"bundle_id"`
+	Describ       string    `json:"describ"`
+}
+
+```
+--------------
+
+- 参数:singular_table = false simple = true is_json_tag = false  is_foreign_key = false
+
+###### --->导出结果
+
+```
+// UserAccountTbl 用户账号
+type UserAccountTbl struct {
+	ID            int    `gorm:"primary_key"`
+	Account       string `gorm:"unique"`
+	Password      string
+	AccountType   int    // 帐号类型:0手机号，1邮件
+	AppKey        string `gorm:"unique_index:UNIQ_5696AD037D3656A4"` // authbucket_oauth2_client表的id
+	UserInfoTblID int    `gorm:"unique_index:UNIQ_5696AD037D3656A4;index"`
+	RegTime       time.Time
+	RegIP         string
+	BundleID      string
+	Describ       string
+}
+```
+
+--------------
+
+- 参数:singular_table = false simple = true is_json_tag = false  is_foreign_key = true
+
+###### --->导出结果
+
+```
+// UserAccountTbl 用户账号
+type UserAccountTbl struct {
+	ID            int    `gorm:"primary_key"`
+	Account       string `gorm:"unique"`
+	Password      string
+	AccountType   int         // 帐号类型:0手机号，1邮件
+	AppKey        string      `gorm:"unique_index:UNIQ_5696AD037D3656A4"` // authbucket_oauth2_client表的id
+	UserInfoTblID int         `gorm:"unique_index:UNIQ_5696AD037D3656A4;index"`
+	UserInfoTbl   UserInfoTbl `gorm:"association_foreignkey:user_info_tbl_id;foreignkey:id"` // 用户信息
+	RegTime       time.Time
+	RegIP         string
+	BundleID      string
+	Describ       string
+}
+```
+
+--------------
+
+- sql:
+```
+CREATE TABLE `user_info_tbl` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `nickname` varchar(32) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL,
+  `headurl` varchar(255) CHARACTER SET utf8 COLLATE utf8_unicode_ci DEFAULT NULL,
+  `created_at` datetime DEFAULT NULL,
+  `updated_at` datetime DEFAULT NULL,
+  `deleted_at` datetime DEFAULT NULL,
+  PRIMARY KEY (`id`) USING BTREE,
+  KEY `id` (`id`,`created_at`)
+) ENGINE=InnoDB AUTO_INCREMENT=19 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='用户信息'
+```
+
+- 参数:singular_table = false simple = true is_json_tag = false 
+
+###### --->导出结果
+
+
+```
+// UserInfoTbl 用户信息
+type UserInfoTbl struct {
+	gorm.Model
+	Nickname string
+	Headurl  string
+}
+```

go.mod

@@ -12,4 +12,6 @@ require (
 	github.com/xxjwxc/public v0.0.0-20190915135914-aefa9155c004
 	gopkg.in/go-playground/assert.v1 v1.2.1 // indirect
 	gopkg.in/go-playground/validator.v9 v9.29.1
+	gopkg.in/yaml.v2 v2.2.2
+	gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d
 )

go.sum

@@ -1,5 +1,6 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.37.4 h1:glPeL3BQJsbF6aIIYfZizMwc5LTYz250bDMjttbBGAU=
 cloud.google.com/go v0.37.4/go.mod h1:NHPJ89PdicEuT9hdPXMROBD91xc5uRDxsMtSB16k7hw=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -22,10 +23,12 @@ github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/denisenkom/go-mssqldb v0.0.0-20190515213511-eb9f6a1743f3 h1:tkum0XDgfR0jcVVXuTsYv/erY2NnEDqwRojbxR1rBYA=
 github.com/denisenkom/go-mssqldb v0.0.0-20190515213511-eb9f6a1743f3/go.mod h1:zAg7JM8CkOJ43xKXIj7eRO9kmWm/TW578qo+oDO6tuM=
 github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
 github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
 github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
+github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5 h1:Yzb9+7DPaBjB8zlTR87/ElzFsnQfuHnVUVqpZZIcV5Y=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
@@ -65,6 +68,7 @@ github.com/jinzhu/gorm v1.9.10 h1:HvrsqdhCW78xpJF67g1hMxS6eCToo9PZH4LDB8WKPac=
 github.com/jinzhu/gorm v1.9.10/go.mod h1:Kh6hTsSGffh4ui079FHrR5Gg+5D0hgihqDcsDN2BBJY=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
+github.com/jinzhu/now v1.0.1 h1:HjfetcXq097iXP0uoPCdnM4Efp5/9MsM0/M+XOTeR3M=
 github.com/jinzhu/now v1.0.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@@ -74,8 +78,10 @@ github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxv
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/leodido/go-urn v1.1.0 h1:Sm1gr51B1kKyfD2BlRcLSiEkffoG96g6TPv6eRoEiB8=
 github.com/leodido/go-urn v1.1.0/go.mod h1:+cyI34gQWZcE1eQU7NVgKkkzdXDQHr1dBMtdAPozLkw=
+github.com/lib/pq v1.1.1 h1:sJZmqHoEaY7f+NPP8pgLB/WxulyR3fewgCM2qaSlBb4=
 github.com/lib/pq v1.1.1/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
 github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
@@ -131,6 +137,7 @@ go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c h1:Vj5n4GlwjmQteupaxJ9+0FNOmBrHfq7vN4btdGoDZgI=
 golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
@@ -191,6 +198,8 @@ gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWD
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d h1:LCPbGQ34PMrwad11aMZ+dbz5SAsq/0ySjRwQ8I9Qwd8=
+gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

sample/sample_test.go

@@ -0,0 +1,50 @@
+package main
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/jinzhu/gorm"
+	_ "github.com/jinzhu/gorm/dialects/mysql"
+	"github.com/xxjwxc/gormt/model"
+	"github.com/xxjwxc/public/mysqldb"
+)
+
+const (
+	sqlConn = "root:qwer@tcp(localhost:3306)/oauth_db?charset=utf8&parseTime=true&loc=Local&timeout=10s"
+)
+
+func TestForeignKey(t *testing.T) {
+	db, err := gorm.Open("mysql", sqlConn)
+	if err != nil {
+		panic(err)
+	}
+	defer db.Close()
+	db.SingularTable(true) // 全局禁用表名复数
+	db.LogMode(true)
+
+	var p0 model.UserAccountTbl
+	p0.Account = "test"
+	p0.RegTime = time.Now()
+	p0.UserInfoTbl.Nickname = "testBBB"
+	p0.UserInfoTblID = 1
+	db.Save(&p0.UserInfoTbl)
+	p0.UserInfoTblID = (int)(p0.UserInfoTbl.ID)
+	db.Save(&p0)
+
+	var p1 model.UserAccountTbl
+	db.Where("account = ?", "test").Find(&p1)
+	db.Model(&p1).Related(&p1.UserInfoTbl) // 外键关联
+	fmt.Println(p1)
+}
+
+func TestForeignKeyOrm(t *testing.T) {
+	orm := mysqldb.OnInitDBOrm(sqlConn)
+	defer orm.OnDestoryDB()
+
+	var p model.UserAccountTbl
+	orm.Find(&p)
+	orm.Model(&p).Related(&p.UserInfoTbl) // 外键关联
+	fmt.Println(p)
+}

test.yam

@@ -0,0 +1,17 @@
+cfgbase:
+    serial_number: aaa
+    service_name: bbb
+    service_displayname: ""
+    sercice_desc: ""
+    is_dev: false
+mysqlinfo:
+    host: ""
+    port: 0
+    username: ""
+    password: ""
+    database: ""
+outdir: ""
+simple: true
+isjsontag: false
+singulartable: false
+