update 标签管理-树形查询

2023-08-24 17:37:20 +08:00
parent 9ec2f085b6
commit 0a4f8246d8
1 changed files with 1 additions and 1 deletions
@@ -113,7 +113,7 @@ public class SysDictItemController {
 					}
 				});
 		JSONArray jsonArray = JSONArray.parseArray(JSON.toJSONString(treeNodes,SerializerFeature.WriteMapNullValue));
-		return Result.OK(jsonArray);
+		return Result.OK(jsonArray != null ? jsonArray : new JSONArray());
 	}

 	/**