beego简单curd 笔记

package controllers

import (
	"fmt"
	//	"strings"

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

)

type CmenuController struct {
	beego.Controller
}

//数据查询
func (c *CmenuController) Menulist() {
	o := orm.NewOrm()
	type res struct {
		Id   int
		Menu string
	}
	var re []res
	num, err := o.Raw("select * from wx_menu").QueryRows(&re)
	fmt.Println(err)
	fmt.Println(num)
	c.Data["json"] = re
	c.ServeJSON()
}
func (c *CmenuController) Menuadd() {
	content := c.GetString("content")
	o := orm.NewOrm()
	fmt.Println(content)

   num, err := o.Raw("insert into wx_menu (`id`,`menu`) values (null,?)", content).Exec()
    	type res struct {
    		Code int
    		Msg  string
    	}
    	fmt.Println(num)
    	if err == nil {
    		result := &res{200, "添加成功"}
    		c.Data["json"] = result
    	} else {
    		result := &res{400, "失败"}
    		c.Data["json"] = result
    	}
    	c.ServeJSON()
    }

func (c *CmenuController) Menudel() {
	//id := c.Input().Get("id")
	//intid, err := strconv.Atoi(id)
	intid, _ := c.GetInt("id")
	fmt.Println(intid)
	o := orm.NewOrm()
	num, err := o.Raw("delete from wx_menu where id=?", intid).Exec()
	fmt.Println(num)
	type res struct {
		Code int
		Msg  string
	}
	if err == nil {
		result := &res{200, "删除成功"}
		c.Data["json"] = result
	}
	c.ServeJSON()
}