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

<?php

namespace refill\wangxinhc;

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

    const MCH_ID = 10449;
    const KEY = '1252f7267fdac3681fb189b881b3dbb7';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_wangxinhc.php";

}