Golang User.Username方法代碼示例

//登錄
func (this *AccountController) Login() {
	if this.GetString("dosubmit") == "yes" {
		account := strings.TrimSpace(this.GetString("account"))
		password := strings.TrimSpace(this.GetString("password"))
		remember := this.GetString("remember")
		if account != "" && password != "" {
			var user models.User
			user.Username = account
			if user.Read("username") != nil || user.Password != models.Md5([]byte(password)) {
				this.Data["errmsg"] = "帳號或密碼錯誤"
			} else if user.Active == 0 {
				this.Data["errmsg"] = "該帳號未激活"
			} else {
				user.Logincount += 1
				user.Lastip = this.getClientIp()
				user.Lastlogin = this.getTime()
				user.Update()
				authkey := models.Md5([]byte(this.getClientIp() + "|" + user.Password))
				if remember == "yes" {
					this.Ctx.SetCookie("auth", strconv.FormatInt(user.Id, 10)+"|"+authkey, 7*86400)
				} else {
					this.Ctx.SetCookie("auth", strconv.FormatInt(user.Id, 10)+"|"+authkey)
				}

				this.Redirect("/admin", 302)
			}
		}
	}
	this.TplName = "admin/account_login.html"
}

func (this *RegController) Post() {
	this.TplNames = "reg.tpl"
	this.Ctx.Request.ParseForm()
	username := this.Ctx.Request.Form.Get("username")
	password := this.Ctx.Request.Form.Get("password")
	usererr := checkUsername(username)
	fmt.Println(usererr)
	if usererr == false {
		this.Data["UsernameErr"] = "Username error, Please to again"
		return
	}

	passerr := checkPassword(password)
	if passerr == false {
		this.Data["PasswordErr"] = "Password error, Please to again"
		return
	}

	md5Password := md5.New()
	io.WriteString(md5Password, password)
	buffer := bytes.NewBuffer(nil)
	fmt.Fprintf(buffer, "%x", md5Password.Sum(nil))
	newPass := buffer.String()

	now := time.Now().Format("2006-01-02 15:04:05")

	userInfo := models.GetUserInfo(username)

	if userInfo.Username == "" {
		var users models.User
		users.Username = username
		users.Password = newPass
		users.Created = now
		users.Last_logintime = now
		models.AddUser(users)

		//登錄成功設置session
		sess := globalSessions.SessionStart(this.Ctx.ResponseWriter, this.Ctx.Request)
		sess.Set("uid", userInfo.Id)
		sess.Set("uname", userInfo.Username)
		this.Ctx.Redirect(302, "/")
	} else {
		this.Data["UsernameErr"] = "User already exists"
	}

}

//添加用戶
func (this *UserController) Add() {
	input := make(map[string]string)
	errmsg := make(map[string]string)
	if this.Ctx.Request.Method == "POST" {
		username := strings.TrimSpace(this.GetString("username"))
		password := strings.TrimSpace(this.GetString("password"))
		password2 := strings.TrimSpace(this.GetString("password2"))
		email := strings.TrimSpace(this.GetString("email"))
		active, _ := this.GetInt64("active")

		input["username"] = username
		input["password"] = password
		input["password2"] = password2
		input["email"] = email

		valid := validation.Validation{}

		if v := valid.Required(username, "username"); !v.Ok {
			errmsg["username"] = "請輸入用戶名"
		} else if v := valid.MaxSize(username, 15, "username"); !v.Ok {
			errmsg["username"] = "用戶名長度不能大於15個字符"
		}

		if v := valid.Required(password, "password"); !v.Ok {
			errmsg["password"] = "請輸入密碼"
		}

		if v := valid.Required(password2, "password2"); !v.Ok {
			errmsg["password2"] = "請再次輸入密碼"
		} else if password != password2 {
			errmsg["password2"] = "兩次輸入的密碼不一致"
		}

		if v := valid.Required(email, "email"); !v.Ok {
			errmsg["email"] = "請輸入email地址"
		} else if v := valid.Email(email, "email"); !v.Ok {
			errmsg["email"] = "Email無效"
		}

		if active > 0 {
			active = 1
		} else {
			active = 0
		}

		if len(errmsg) == 0 {
			var user models.User
			user.Username = username
			user.Password = models.Md5([]byte(password))
			user.Email = email
			user.Active = int8(active)
			if err := user.Insert(); err != nil {
				this.showmsg(err.Error())
			}
			this.Redirect("/admin/user/list", 302)
		}

	}

	this.Data["input"] = input
	this.Data["errmsg"] = errmsg
	this.display()
}