beego 出现[router.go:656][E] gob: name not registered for interface: "deploy/models/class.Users"

这个问题我在beego官方找不到。本身学Go语言不久。

代码如下

package models

import (
    "time"
    "github.com/astaxie/beego/orm"
    "crypto/md5"
    "encoding/hex"
)

type Users struct  {
    Id int `orm:"pk"`
    Username string
    Realname string
    Createdate time.Time `orm:"auto_now_add:type(datetime)"`
    Modifydate time.Time `orm:"auto_now_add:type(datetime)"`
    Passwd string
    User_level string
    Email string
    Gender string
}


func Md5encryption(beforeMd5ed string) string {
    h := md5.New()
    h.Write([]byte(beforeMd5ed))
    return hex.EncodeToString(h.Sum(nil))
}

func VerifyUser(UserName string,ThePasswd string) bool {
    o := orm.NewOrm()
    u := Users{Username:UserName}
    _ = o.Read(&u,"username")
    return Md5encryption(ThePasswd) == u.Passwd
}

func DBinsert(UserName string,Email string,Password string,RealName string,Gender string) bool {
    o := orm.NewOrm()
    var u Users
    u.Username = UserName
    u.Passwd = Md5encryption(Password)
    u.Email = Email
    u.Gender = Gender
    u.Realname = RealName
    _,err := o.Insert(&u)
    if err == nil {
        return true
    }else {
        return false
    }
}

func CheckUN(username string) bool {
    o := orm.NewOrm()
    u := Users{Username:username}
    err := o.Read(&u,"username")
    if err == orm.ErrNoRows {
        return true
    }else {
        return false
    }

}

func GetUserInfo(username string) Users {
    o :=orm.NewOrm()
    u := Users{Username:username}
    o.Read(&u,"username")
    return u
}