{:mac_url_vod_detail($obj)}  视频详情页链接{:mac_url_vod_play($obj,['sid'=>1,'nid'=>1])}   视频播放页链接{:mac_url_vod_play($obj,'first')}   视频播放页第一条链接{:mac_url_vod_down($obj,['sid'=>1,'nid'=>1])}   视频下载页链接{:mac_url_vod_down($obj,'first')}   视频下载页第一条链接{$obj.vod_content|mac_url_content_img} 影片详情介绍