{: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