帖子被删除，再查询提示

app/enterprise/controller/Posts.php

@@ -197,7 +197,7 @@ class Posts extends BaseController
         $field = 'id,content,location,address,type,user_id,create_time,privacy';
         $data = (new PostsModel())->where($where)->field($field)->find();
         if (!$data) {
-            return warning(lang('system.error'));
+            return warning(lang('system.posts_del'));
         }
 
         $data['files'] = PostsFile::getPostsFile($data['id']);

app/lang/en_us.php

@@ -168,6 +168,7 @@ return [
         'success_like' => 'Liked successfully',
         'cancel_like' => 'Cancel likes',
         'img_max_length' => 'Up to 9 images can be uploaded',
-        'comment_del' => 'This comment has been deleted'
+        'comment_del' => 'This comment has been deleted',
+        'posts_del' => 'This content has been deleted',
     ]
 ];

app/lang/zh_cn.php

@@ -167,6 +167,7 @@ return [
         'success_like' => '点赞成功',
         'cancel_like' => '取消点赞',
         'img_max_length' => '图片最多上传9张',
-        'comment_del' => '此条评论已被删除'
+        'comment_del' => '此条评论已被删除',
+        'posts_del' => '该内容已被删除',
     ]
 ];