package request import "errors" // 获取物品兑换配置表 type GetGoodsExchangeConfigRequest struct { AccessToken string GoodsId string ActId string } // 参数合法性检验 func (request *GetGoodsExchangeConfigRequest) CheckParameter() (err error) { if len(request.AccessToken) == 0 { err = errors.New("AccessToken不能为空") return } if len(request.GoodsId) == 0 && len(request.ActId) == 0 { err = errors.New("GoodsId和ActId不能同时为空") return } return }