package inner import "errors" type OperationAddDiamondRequest struct { UserNo string DiamondAmount string StaffId string StaffName string UserId string Memo string RoomProfitId string RoomSubsidyDailyId string } // 参数合法性检验 func (request *OperationAddDiamondRequest) CheckParameter() (err error) { if len(request.UserId) == 0 { err = errors.New("UserId不能为空") return } return }