调试支付

@@ -72,6 +72,7 @@ class Wxpay extends Api
                 'total_fee' => 1,
                 //'total_fee' => floatval($total_price)*100,//单位：分
                 'openid' => $openid,
+                'notify_url'   => $this->request->root(true) . $this->notify(),
             ];
             //跳转或输出
             $this->success('成功',$pay->miniapp($order));