修改输出对象

app/Helper/helper.php

@@ -83,7 +83,7 @@ function jsonSuccess($data = [], $msg = "成功")
     $response = array(
         'code' => 0,
         'msg' => $msg,
-        'data' => []
+        'data' => new stdClass()
     );
     if ($data) {
         if (is_array($data)) {

app/Repositories/MemberGroupRepository.php

@@ -50,7 +50,7 @@ class MemberGroupRepository {
                if($data){
                    return jsonSuccess(['list'=>$data]);
                }
-               return jsonSuccess(new \stdClass());
+               return jsonSuccess();
            }
        }
        return jsonSuccess();