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The method for golang to implement user login registration is as follows:
The first step is to register models
Create models.go under models
models.go File
package models
import (
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
_ "github.com/go-sql-driver/mysql"
)
func RegisterDB() {
//注册驱动
orm.RegisterDriver("mysql", orm.DRMySQL)
//数据库链接
//注册默认数据库
var db_url string = beego.AppConfig.String("username_DB") + ":" + beego.AppConfig.String("password_DB") + "@tcp(" + beego.AppConfig.String("host_DB") + ")/" + beego.AppConfig.String("name_DB") + "?charset=" + beego.AppConfig.String("charset")
beego.Info(db_url)
orm.RegisterDataBase("default", "mysql", db_url)
// orm.RegisterDataBase("default", "mysql", "an:111@tcp(127.0.0.1:3306)/yoo_home?charset=utf8")
// //注册model
orm.RegisterModel(new(TUser))
}The second step requires database connection
The app.conf file under conf
appname = an httpport = 8080 runmode = dev sessionon = true #数据库为mysql host_DB = "127.0.0.1" port_DB = "3306" charset = "utf8" name_DB = "ancg" username_DB = "an" password_DB = 111
The third step writes a simple front-end view interface
## Create the client.html file under #views<!DOCTYPE html> <html> <head> <title>客户端接口测试</title> </head> <body> <label>注册</label> <form action="/client " method="POST"> <label>[options == register 注册]</label> <div>options:<input type="text" value="register" name="options"></div> <div>tel:<input type="text" name="Tel"></div> <div>pwd:<input type="text" name="Pwd"></div> <input type="submit" name="注册"Submit/> </form> <br> <label>登录</label> <form action="/client " method="POST"> <label>[options == login 登录]</label> <div>options:<input type="text" value="login" name="options"></div> <div>tel:<input type="text" name="Tel"></div> <div>pwd:<input type="text" name="Pwd"></div> <input type="submit" name="注册"Submit/> </form> </body> </html>The fourth step is to create TUser in models to automatically create tables for the database.TUser.go
package models
import (
"github.com/astaxie/beego/orm"
//_"github.com/go-sql-driver/mysql"
)
//用户表
type TUser struct {
//用户序号
Id int64
//电话号码
Tep string
//密码
Pwd string
//收款人
Payee string
//地址
Address string
//收款帐号
Amount string
//账号类别
AmountType string
//是否消费者
IsCustomer bool
//是否商家
IsSeller bool
//是否配送员
IsDiliver bool
//是否管理员
IsManager bool
//微信openId
Vid string
//是否冻结
IsLock bool
//创建时间 --- 时间戳
AddTime int64
}
//新建用户
func AddUser(user *TUser) (int64, error) {
o := orm.NewOrm() //数据库
userId, err := o.Insert(user) //插入数据
return userId, err
}
//查询账号
func GetUserById(userId int64) (*TUser, error) {
o := orm.NewOrm() //数据库
user := new(TUser) //TUser就是第9行struct的数据库，就是mysql的表
qs := o.QueryTable("t_user") //表名为t_user
err := qs.Filter("id", userId).One(user) //One是指查询一条数据，One(user)是查询mysql表中一条数据
return user, err
}
//手机号查询账号
func GetUserByTel(tel string) (*TUser, error) {
o := orm.NewOrm()
user := new(TUser) //TUser就是第9行struct的数据库，就是mysql的表
qs := o.QueryTable("t_user") //表名为t_user
err := qs.Filter("tel", tel).One(user) //One是指查询一条数据，One(user)是查询mysql表中一条数据
return user, err
}
//微信Id查询账号
func GetUserByVid(vid int64) (*TUser, error) {
o := orm.NewOrm()
user := new(TUser) //TUser就是第9行struct的数据库，就是mysql的表
qs := o.QueryTable("t_user") //表名为t_user
err := qs.Filter("vid", vid).One(user) //One是指查询一条数据，One(user)是查询mysql表中一条数据
return user, err
}The fifth step Create a file in controllers that connects to options, and use the corresponding options to call other controllersclient.go filepackage controllers
import (
"github.com/astaxie/beego"
"time"
)
type ClientController struct {
beego.Controller
}
func (this *ClientController) Get() {
this.TplName = "client.html"
}
func (this *ClientController) Post() {
options := this.Input().Get("options")
beego.Info(options)
//请求检查方法
if options != "" {
switch options {
case "login":
this.login()
case "register":
this.register()
default:
this.Data["json"] = map[string]interface{}{"status": 400, "msg": "无对应处理方法！", "time": time.Now().Format("2006-12-12 12:12:12")}
this.ServeJSON()
return
}
this.Data["json"] = map[string]interface{}{"status": 400, "msg": "options为空", "time": time.Now().Format("2006-12-12 12:12:12")}
this.ServeJSON()
return
}
}For more golang knowledge, please pay attention to the golang tutorial column .
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