add

server/app/Http/Controllers/Api/V1/AttachmentController.php

@@ -56,7 +56,8 @@ class AttachmentController extends Controller
      *     "code": 0,
      *     "message": "",
      *     "data": [
-     *         "file": "f72e7dad80f597ed6621a009e82243ad", //文件访问url http://localhost/web/attachment/f72e7dad80f597ed6621a009e82243ad
+     *         "file": "f72e7dad80f597ed6621a009e82243ad",
+     *          //文件访问url http://localhost/web/attachment/f72e7dad80f597ed6621a009e82243ad
      *     ]
      * }
      * @apiErrorExample {json} Error-Response: