package request import "errors" type UpdateUserNickNameRequest struct { BaseRequest NickName string } // 参数验证 func (request *UpdateUserNickNameRequest) CheckParameter() (err error) { if len(request.AccessToken) == 0 { err = errors.New("AccessToken不能为空") return } if len(request.NickName) == 0 { err = errors.New("NickName不能为空") return } if len(request.NickName) > 30 { err = errors.New("NickName不能超过30字符") return } return }