Merge branch 'develop'

app/Http/Controllers/V1/PostController.php

@@ -274,7 +274,7 @@ class PostController extends Controller
         }
         $exists = $this->postRepositories->detailExists($request['post_id']);
         if (!$exists) {
-            return jsonError('');
+            return jsonError('内容飞走了');
         }
         $list = $this->postRepositories->commentList($request->all());
         $fractal = new Manager();