xyzshop/helper/refill/api/zy/qilianhcfei/config.php

<?php

namespace refill\qilianhcfei;

class config
{
    const ORDER_URL = 'https://www.xyzshops.cn/mobile/index.php';

    const MCH_ID = 10451;
    const KEY = '7325c740b106d54543237816a8535653';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_qilianhcfei.php";

}