huangjingfen/pro_v3.5.1/app/controller/admin/v1/system/SystemUpgradeClient.php

<?php
// +----------------------------------------------------------------------
// | Author: ScottPan Team 
// +----------------------------------------------------------------------

namespace app\controller\admin\v1\system;

use app\controller\admin\AuthController;

/**
 * 在线升级控制器
 * Class SystemUpgradeClient
 * @package app\controller\admin\v1\system
 */
class SystemUpgradeClient extends AuthController
{

}