箱单下的总毛重应该是一致的，报关单也是同理

src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java

@@ -1708,7 +1708,26 @@ public class CoDelServiceImpl implements CoDelService {
         template.addVar("packageType", stringInput(ecHeader.getPackageType()));
         template.addVar("packageQty", data.getPackageUnit()!=null&&data.getPackageUnit().equals("箱")?ecHeader.getBoxQty():ecHeader.getPackageQty());
         template.addVar("packageUnit", data.getPackageUnit());
-        template.addVar("grossWeight", ecHeader.getGrossWeight() != null ? ecHeader.getGrossWeight().setScale(2, RoundingMode.HALF_UP) : "");
+        // 托盘重量=根据每个pallet的重量*数量累加
+        EcssCoDelNotifyHeaderData notifyHeader = coDelMapper.getEcssCoDelNotifyHeader(data.getSite(), data.getDelNo());
+        List<EcssCoDelPalletHeaderData> palletHeaderDataList = coDelMapper.searchEcssCoDelPalletHeaderData(notifyHeader);
+        BigDecimal palletWeight = BigDecimal.ZERO;
+        for (EcssCoDelPalletHeaderData palletHeader : palletHeaderDataList) {
+            if (palletHeader.getPallet() != null && !palletHeader.getPallet().isEmpty()) {
+                // 根据pallet编号查询EcssPallet信息
+                List<EcssPalletData> palletDataList = coDelMapper.getPallet(notifyHeader.getSite(), notifyHeader.getBuNo(), palletHeader.getPallet());
+                if (!palletDataList.isEmpty()) {
+                    EcssPalletData palletData = palletDataList.get(0);
+                    if (palletData.getPalletWeight() != null && palletHeader.getPalletQty() != null) {
+                        // 栈板重量 = 单个栈板重量 * 数量
+                        BigDecimal singlePalletWeight = palletData.getPalletWeight().multiply(BigDecimal.valueOf(palletHeader.getPalletQty()));
+                        palletWeight = palletWeight.add(singlePalletWeight);
+                    }
+                }
+            }
+        }
+        BigDecimal grossWeight = ecHeader.getGrossWeight() != null ? ecHeader.getGrossWeight() : BigDecimal.ZERO;
+        template.addVar("grossWeight", (grossWeight.add(palletWeight)).setScale(2, RoundingMode.HALF_UP));
         template.addVar("netWeight", ecHeader.getNetWeight() != null ? ecHeader.getNetWeight().setScale(2, RoundingMode.HALF_UP) : "");
         template.addVar("paymentType", stringInput(ecHeader.getPaymentType()));
         template.addVar("shipPrice", ecHeader.getShipPrice() != null ? ecHeader.getShipPrice().setScale(2, RoundingMode.HALF_UP) : "");
@@ -2044,7 +2063,7 @@ public class CoDelServiceImpl implements CoDelService {
             }
         }
         template.addVar("Total_Cartons", totalCartons.setScale(0, RoundingMode.HALF_UP));
-        template.addVar("Gross_Weight", grossWeight.setScale(2, RoundingMode.HALF_UP));
+        template.addVar("Gross_Weight", (grossWeight.add(palletWeight)).setScale(2, RoundingMode.HALF_UP));
         template.addVar("Net_Weight", netWeight.setScale(2, RoundingMode.HALF_UP));
         template.addVar("total_weight", (grossWeight.add(palletWeight)).setScale(2, RoundingMode.HALF_UP));
         template.addVar("total_netweight", netWeight.setScale(2, RoundingMode.HALF_UP));