演示 问题修复

modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/station/function/MesFunctionPackageProgressService.java

@@ -135,6 +135,10 @@ public class MesFunctionPackageProgressService extends BaseSwsService implements
                 return packResultMap(reqBean, resultBean, resultMap, String.format("生产线[%s]工位[%s]包装条码[%s]修改数量操作无效,请刷新重试!",
                         reqBean.getWorkCenterCode(), reqBean.getWorkCellCode(), packageDataContext.getPackageNo()));
             }
+            if (MathOperation.compareTo(packageDataContext.getQty(), packageDataContext.getPackSpecQty()) > 0) {
+                return packResultMap(reqBean, resultBean, resultMap, String.format("生产线[%s]工位[%s]包装条码[%s]修改数量[%s]不能超过包装规格数量[%s],请刷新重试!",
+                        reqBean.getWorkCenterCode(), reqBean.getWorkCellCode(), packageDataContext.getPackageNo(), packageDataContext.getQty(), packageDataContext.getPackSpecQty()));
+            }
             //修改包装信息的数量
             packageNoGenerateStepService.savePackageData(reqBean, packageDb, packageDataContext.getQty());
             //打包数据更新数量(判断是增加还是减少数量)

modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesPackageNoGenerateStepService.java

@@ -302,9 +302,11 @@ public class MesPackageNoGenerateStepService extends BaseStepService implements
         Integer cachedQty = CollectionUtils.isEmpty(packageDataContextList) ? MesPcnExtConstWords.ZERO : packageDataContextList.size();
         //当前满足标包的差额数量
         Integer needQty = packageRuleContext.getPackSpecQty().intValue() - cachedQty;
+        //如果缓存中的个数超过标包, needQty则为负数, 下面去截取条码的时候会下标越界, 所以此场景下将 needQty改为0
+        if (needQty < 0) needQty = MesPcnExtConstWords.ZERO;
 
         //当前满足标包的差额条码
-        List<String> productSnList2Cur;
+        List<String> productSnList2Cur = null;
         //除去当前满足标包的差额条码后的剩余条码
         List<String> productSnList2Remain = null;
 
@@ -312,12 +314,18 @@ public class MesPackageNoGenerateStepService extends BaseStepService implements
         if (productSnList.size() <= needQty) {
             productSnList2Cur = productSnList;
         } else {
-            productSnList2Cur = productSnList.subList(0, needQty);
-            productSnList2Remain = productSnList.subList(needQty, productSnList.size());
+            //缓存中的个数已经等于或者超过标包,则不需要截取条码
+            if (needQty.compareTo(MesPcnExtConstWords.ZERO) == 0) {
+                productSnList2Remain = productSnList;
+            } else {
+                //根据需要的个数进行截取条码
+                productSnList2Cur = productSnList.subList(0, needQty);
+                productSnList2Remain = productSnList.subList(needQty, productSnList.size());
+            }
         }
 
         //当前的实际打包数量 = 缓存的包装条码明细数量 + 当前满足标包的差额条码的个数
-        Integer curQty = cachedQty + productSnList2Cur.size();
+        Integer curQty = cachedQty + (CollectionUtils.isEmpty(productSnList2Cur) ? MesPcnExtConstWords.ZERO : productSnList2Cur.size());
 
         MesPackage packageDb = null;
         //判断是否存在缓存的包装条码明细信息,如果进行递归则已无包装条码, 则重新生成信息的包装条码