获取标准是，用parentMetadataId替代metadataId，找找出当前节点的子节点的标准

src/main/java/com/keymobile/metadata/metadataRelation/service/impl/TableServiceImpl.java

@@ -103,7 +103,7 @@ public class TableServiceImpl implements ITableService {
         //标准
         List<ReturnNode> standardList = new ArrayList<>();
         Map<String,Object> maps = new HashMap<>();
-        maps.put("metadataId",tableId);
+        maps.put("parentMetadataId",tableId);
 
         try{
             Map<String, Object> standardMaps = dataStandardRemoteService.findStandardByMetadatId(1, 10,