func (c Mobile) Regist() revel.Result { user := new(model.User) username := c.Request.PostFormValue("name") if username == "" { user.Email = "请输入用户名" return c.RenderJson(user) } email := c.Request.PostFormValue("email") if email == "" { user.Email = "请输入邮箱/手机" return c.RenderJson(user) } pass := c.Request.PostFormValue("pass") if pass == "" { user.Email = "请输入密码" return c.RenderJson(user) } user.Name = username user.Email = email user.Pass = pass dao, err := model.NewDao() defer dao.Close() if err != nil { user.Name = "" user.Email = "数据保存失败了,请稍后再试!" return c.RenderJson(user) } hasUser := dao.GetUserByName(user.Name) if hasUser != nil && hasUser.Name != "" { user.Name = "" user.Email = "用户名已存在,请重新输入,或登录或找回密码!" return c.RenderJson(user) } hasUser = dao.GetUserByEmail(user.Email) if hasUser != nil && hasUser.Name != "" { user.Name = "" user.Email = "邮箱/手机 已存在,请重新输入,或登录或找回密码!" return c.RenderJson(user) } user.Flag = true user.Vip = 0 user.Logo = fmt.Sprintf("default%d.jpg", rand.Intn(9)) revel.ERROR.Printf("user: %v", user) err = dao.InserUser(user) if err != nil { user.Name = "" user.Email = "数据保存失败了,请稍后再试!" return c.RenderJson(user) } return c.RenderJson(user) }