<?php
/**
 * ShopEx licence
 *
 * @copyright  Copyright (c) 2005-2012 ShopEx Technologies Inc. (http://www.shopex.cn)
 * @license  http://ecos.shopex.cn/ ShopEx License
 *
 * @auther bryant.yan@gmail.com
 */

interface base_interface_task
{
	//执行计划任务的方法
    function exec($params=null);
}
