beego连接Mysql，生成WebAPI+CRUD和Swagger

1.安装工具，下载 Go: https://studygolang.com/dl/golang/go1.13.6.windows-amd64.msi

go get -u github.com/astaxie/beego
go get -u github.com/beego/bee

go get -u github.com/go-sql-driver/mysql

2.创建项目（注：须进入创建的目录，如： cd beevue）

bee api beevue

cd beevue

3.创建DB，导入数据

-- Dumping database structure for test
CREATE DATABASE IF NOT EXISTS `test` /*!40100 DEFAULT CHARACTER SET utf8 */;
USE `test`;

-- Dumping structure for table test.langgen
CREATE TABLE IF NOT EXISTS `langgen` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `pid` int(11) DEFAULT NULL,
  `langname` varchar(255) DEFAULT NULL,
  `module` varchar(255) DEFAULT NULL,
  `labelcode` varchar(255) DEFAULT NULL,
  `labelvalue` text,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8;

4.连接DB生成API

bee generate appcode -driver="mysql" -conn= "root:root@tcp(127.0.0.1:3306)/test?charset=utf8"

5.修改main.go，配置数据连接

package main

import (
    _ "beevue/routers"
    _ "github.com/go-sql-driver/mysql"

    "time"
    "github.com/astaxie/beego"
    "github.com/astaxie/beego/orm"
)

func init(){
    orm.RegisterDriver("mysql", orm.DRMySQL)
    orm.RegisterDataBase("default", "mysql", "root:root@tcp(127.0.0.1:3306)/iemes_v1?charset=utf8", 30, 30)

    orm.Debug = true
    orm.DefaultTimeLoc = time.UTC
}

func main() {
    if beego.BConfig.RunMode == "dev" {
        beego.BConfig.WebConfig.DirectoryIndex = true
        beego.BConfig.WebConfig.StaticDir["/swagger"] = "swagger"
    }
    beego.Run()
}

6.启动服务，浏览

bee run -gendoc=true -downdoc=true