调试相关bug

@@ -216,8 +216,6 @@ class WeChatBaseController extends BaseController
                     'callback' => url('portal/wechat/callback'),
                 ],
             ];
-            dump($config);
-            exit();
             $app = new Application($config);
             $target_url='http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];