空数据不保存

src/main/java/com/diagbot/facade/MappingConfigFacade.java

@@ -1115,7 +1115,9 @@ public class MappingConfigFacade extends MappingConfigServiceImpl {
             deleteRecords(idListVO);
             List<MappingConfig> saveList = BeanUtil.listCopyTo(tempList, MappingConfig.class);
             saveList = saveList.stream().distinct().collect(Collectors.toList());
-            mappingConfigService.saveOrUpdateBatch(saveList);
+            if (ListUtil.isNotEmpty(saveList)) {
+                mappingConfigService.saveOrUpdateBatch(saveList);
+            }
         }
         return true;
     }