完成评论统计

app/admin/controller/PostComment.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace app\admin\controller;
 
 use app\model\PostComment as ModelPostComment;
+use think\facade\Cache;
 use think\facade\View;
 use think\Request;
 
@@ -96,6 +97,8 @@ class PostComment extends Common
 
     ModelPostComment::destroy($id);
 
+    ModelPostComment::clearCountCache();
+
     return json_message();
   }
 }