public ActionResult SettlementDetail(string settlementNumber) { var settlementInfo = _settlementService.GetSettlementInfo(settlementNumber); if (settlementInfo == null) { return(Content("该结算单号不存在")); } var model = settlementInfo.ToModel <SettlementDetailViewModel>(); model.CustomerName = _customerService.GetCustomer(model.CustomerCode).Name; return(View(model)); }