盘条条码校验

wms.service/Service/PTService.cs

@@ -1708,7 +1708,7 @@ namespace wms.service.Service
                 };
                 if (!string.IsNullOrEmpty(request.ConBarCode))
                 {
-                    var bar = _ptbillInvinit.GetFirst(p => p.ContGrpBarCode == request.ConBarCode);
+                    var bar = _ptbillInvinit.GetSingle(p => p.ContGrpBarCode == request.ConBarCode);
                     if (bar == null)
                     {
                         result.ResCode = ResponseStatusCodeEnum.Fail.GetHashCode();