在临时文件夹中搜索30P8DSNOZuU找到[url]http://www.youtube.com/player2.swf?hl=en&video_id=30P8DSNOZuU&l=456&t=OEgsToPDskJybYUnFJzVfbE8IbDrvS4L&soff=1&sk=Zy5NAZQwn0j1soxQnrdKSgC[/url],那么[url]http://www.youtube.com/get_video?video_id=30P8DSNOZuU&t=OEgsToPDskJybYUnFJzVfbE8IbDrvS4L[/url]就是实际的下载地址,即只取video_id和t参数部分```