public static async Task <OperationResult <IList <SalePromotionActivityProduct> > > GetRepeatProductListAsync(string activityId, List <string> pidList)
{
if (pidList == null || pidList.Count == 0)
{
return(OperationResult.FromError <IList <SalePromotionActivityProduct> >("2", "pid集合为空"));
}
return(await OperationResult.FromResultAsync(DalSalePromotionActivity.GetRepeatProductListAsync(activityId, pidList)));
}
