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

<?php

namespace refill\jinyu_fy;

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

    const MCH_ID = 10376;
    const KEY = '03b9c8268c27a5bd0adca4e3717d97a0';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_jinyu_fy.php";

}