xyzshop/helper/refill/api/yl/youjuntf/config.php

<?php

namespace refill\youjuntf;

class config
{
    const ORDER_URL = 'https://co-api.zylife.co/mobile/index.php';

    const MCH_ID = 49;
    const KEY = '5a0dc9a1a2f9042d5ed2a7c8518f9390';
    const NOTIFY_URL = BASE_SITE_URL . "/mobile/callback/refill_youjuntf.php";

}