update：变量声明位置调整

ibzdst-core/src/main/java/cn/ibizlab/core/extensions/service/TableSyncExService.java

@@ -171,11 +171,11 @@ public class TableSyncExService extends TableSyncServiceImpl {
 
                     @Override
                     public boolean processData(List<EntityObj> datas) {
-                        List<EntityObj> datas2 = new ArrayList<>();
                         int beforeSize = datas.size();
                         boolean flag = false;
                         if (isDistinct){
                             // 重复数据集合
+                            List<EntityObj> datas2 = new ArrayList<>();
                             ArrayList<String> arrayList = new ArrayList<>();
                             LinkedHashMap<Object,EntityObj> params = new LinkedHashMap<>();
                             List<FieldModel> keyFields = entityModel.getKeyFields();