mall/utils/Alipay/alipay-sdk/aop/SignData.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */

class SignData
{
    public $signSourceData = null;

    public $sign = null;

}