golang、beego初探

s630405377 · · 3136 次点击 · · 开始浏览

这是一个创建于的文章，其中的信息可能已经有所发展或是发生改变。

http://beego.me/docs/mvc/model/object.md

入口文件main.go

package main

import (
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
_ "github.com/go-sql-driver/mysql"
"testslim/models"
_ "testslim/routers"
)

func init() {
orm.RegisterDriver("mysql", orm.DR_MySQL)
orm.RegisterDataBase("default", "mysql", "test:pwd@tcp(ip:3306)/tablename?charset=utf8")
orm.RegisterModelWithPrefix("he_", new(models.Students))
}

func main() {
beego.Run()
}

models目录下存放model文件

models.go:

package models

type Students struct {
Id int
Nickname string
CreateTime int
}

controllers目录下存放控制器

package controllers

import (
//"fmt"
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
_ "github.com/go-sql-driver/mysql"
"testslim/models"
//"time"
)

func (t *TestController) Testmodel() {
o := orm.NewOrm()
o.Using("default")

//ins
// student := new(models.Students)
// student.Nickname = "Test From Go"
// student.CreateTime = int(time.Now().Unix())
//fmt.Println(o.Insert(student))

//read
// student := models.Students{Id: 10001}
// err := o.Read(&student)
// if err == orm.ErrNoRows {
// t.Data["json"] = "No rows"
// } else if err == orm.ErrMissPK {
// t.Data["json"] = "No pk"
// } else {
// t.Data["json"] = student
// }

var stds []*models.Students
o.QueryTable("he_students").Limit(10).All(&stds)
t.Data["json"] = map[string][]*models.Students{"stds": stds}
t.ServeJson()
}

最后在路由routers中配置router.go

package routers

import (
"github.com/astaxie/beego"
"testslim/controllers"
)

func init() {
beego.Router("/", &controllers.MainController{})
//beego.Router("/test", &controllers.TestController{})
beego.AutoRouter(&controllers.TestController{})
}