<?php
/**
 * Copyright © ShopeX （http://www.shopex.cn）. All rights reserved.
 * See LICENSE file for license details.
 */
/**
 * 售后换货业务
 *
 * @version 2024.04.11
 */
class erpapi_dealer_response_process_exchange
{
    /**
     * 添加
     * @param mixed $sdf sdf
     * @return mixed 返回值
     */

    public function add($sdf)
    {
       
        
        return array('rsp'=>'succ', 'msg' => $msg);
    }

   
}