更新工单问题树对非空子集的判断

xhpc-modules/xhpc-workorder/src/main/java/com/xhpc/workorder/service/impl/WorkTypeServiceImpl.java

@@ -39,11 +39,15 @@ public class WorkTypeServiceImpl implements WorkTypeService {
             for (Map<String, Object> childMap: childList){
                 params.put("parentTypeId", childMap.get("id"));
                 List<Map<String, Object>> dataList = typeDictMapper.selectMapListByParentParams(params);
+                if(dataList.size() > 0){
                     childMap.put("children", dataList);
                 }
+            }
 
+            if (childList.size() > 0){
                 map.put("children", childList);
             }
+        }
 
         return typeList;
     }