调整评论顺序

@@ -45,7 +45,7 @@ class FriendsController extends WeChatBaseController
         /*检查权限*/
         $user_id=cmf_get_current_user_id();
         $User=new UserModel();
-        $user=$User->getUser($user_id);
+        $user=$User->getUser($user_id)->toArray();
         $isin=$this->GroupModel->checkUser($user_id,$group_id);
         if (empty($isin)){
             $this->error();