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Programming language: Go
Tags: ORM    
Latest version: v3.0.1

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README

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gormt

[中文文档](README_zh_cn.md)

mysql database to goang struct conversion tools base on gorm,You can automatically generate golang sturct from MySQL database.

big Camel-Case Name Rule

JSON tag

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1. Configure default configuration items through the current directory config.yml file

out_dir : "."  # out dir
singular_table : false  # Table name plural (big Camel-Case):gorm.SingularTable
simple : false #simple output
is_out_sql : false # Whether to output sql
is_out_func : true # Whether to output function
is_json_tag : true # Whether to mark JSON or not
is_foreign_key : true # Whether to mark foreign key or not

mysql_info :
    host : "127.0.0.1"
    port : 3306
    username : "root"
    password : "qwer"
    database : "oauth_db"

2. get help

./gormt --help
or
./gormt -h

-------------------------------------------------------
base on gorm tools for mysql database to golang struct

Usage:
  main [flags]

Flags:
  -d, --database string   数据库名
  -f, --foreign           是否导出外键关联
  -F, --fun               是否导出函数
  -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
  -p, --password string   密码.
      --port int          端口号 (default 3306)
  -s, --singular          是否禁用表名复数
  -u, --user string       用户名.

3. Can be updated configuration items using command line tools

./gormt -H=127.0.0.1 -d=oauth_db -p=qwer -u=root --port=3306 -F=true

4. Support for gorm attributes

  • Database tables, column field annotation support
  • singular_table, Table name plural (big Camel-Case)
  • json tag json tag output
  • gorm.Model [Support export gorm.model>>>](doc/export.md)
  • PRIMARY_KEY Specifies column as primary key
  • UNIQUE Specifies column as unique
  • NOT NULL Specifies column as NOT NULL
  • INDEX Create index with or without name, same name creates composite indexes
  • UNIQUE_INDEX Like INDEX, create unique index
  • Support foreign key related properties [Support export gorm.model>>>](doc/export.md)
  • Support function export (foreign key, association, index , unique and more)Support export function >>>

You can enrich data types in [def](data/view/cnf/def.go)

5. Demonstration

  • 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, 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=38 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='用户账号'
--->Derived results
// 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      // authbucket_oauth2_client表的id
    UserInfoTblID int         `gorm:"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
}

[more>>>](doc/export.md)

6. support func export

The exported function is only the auxiliary class function of Gorm, and calls Gorm completely

// FetchByPrimaryKey primay or index 获取唯一内容
func (obj *_UserAccountTblMgr) FetchByPrimaryKey(ID int) (result UserAccountTbl, err error) {
    err = obj.DB.Table(obj.GetTableName()).Where("id = ?", ID).Find(&result).Error
    if err == nil && obj.isRelated {
        {
            var info UserInfoTbl // 用户信息
            err = obj.DB.Table("user_info_tbl").Where("id = ?", result.UserInfoTblID).Find(&info).Error
            if err != nil {
                return
            }
            result.UserInfoTbl = info
        }
    }

    return
}

more>>>

how to use call style>>>

7. build

make windows
make linux
make mac

or

go generate

8. Next step

  • update,delete support
  • revew

9. one windows gui tools

1

2

3

4

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