优酷网和56网获取网络流播放地址url的方法

一.优酷网

在优酷的网页上随便点个视频，获得该视频的网页网址，比如：

http://v.youku.com/v_show/id_XNjI0ODYwOTUy.html

其中，XNjI0ODYwOTUy是它的ID号。

ID替换法

将下面格式中的xxxx替换成上面的ID号，就可以了：

（1）http://v.youku.com/player/getRealM3U8/vid/xxxx/type/mp4/v.m3u8

（2）http://v.youku.com/player/getRealM3U8/vid/xxxx/type/video.m3u8

即可以获得相应的.m3u8，如下：

（1）http://v.youku.com/player/getRealM3U8/vid/XNjI0ODYwOTUy/type/mp4/v.m3u8

（2）http://v.youku.com/player/getRealM3U8/vid/XNjI0ODYwOTUy/type/video.m3u8

其中，（1）获得的是mp4文件，（2）获得的是flv文件。

用支持mp4及flv的网络流播放器如VLC就可播放了。

二.56网

在56的网页上随便点个视频，获得该视频的网页网址，比如：

http://www.56.com/u76/v_MTAwOTYyNzI5.html

其中，MTAwOTYyNzI5是它的ID号。

ID找链接法：

将下面格式中的xxxx替换成上面的ID号，

http://vxml.56.com/json/xxxx/?src=out

即可访问http://vxml.56.com/json/MTAwOTYyNzI5/?src=out

获取网页内容如下，

{"info":{"bimg":"http://v157.56img.com/images/12/27/eindown2009i56olo56i56.com_sc_13848618950hd_b.jpg","vid":"100962729","textid":"MTAwOTYyNzI5","img":"http://v157.56img.com/images/12/27/eindown2009i56olo56i56.com_sc_13848618950hd.jpg","key":"af90177748ff1eeed4f724622ef68e22","movie":{"class1":"t","m_copyright":"y","chk_yn":"y","copyright":"y","coop":"fencheng","coop_vid":""},"tag":"咱们结婚吧,高圆圆,黄海波,凯丽,喜剧","rela_opera":-4,"Subject":"咱们结婚吧第20集","opera_id":"22492","hd":2,"cid2":"2002","rfiles":[{"filesize":"187613669","totaltime":"2705709","url":"http://f9.r.56.com/f9.c117.56.com/flvdownload/12/27/sc_13848618950hd_clear.flv?v=1&t=v8an2KV--GOjjXC1EYgX_Q&r=34890&e=1385011625&tt=2705&sz=187613669&vid=100962729","type":"clear"},{"filesize":"102619906","totaltime":"2705813","url":"http://f9.r.56.com/f9.c117.56.com/flvdownload/12/27/sc_13848618950hd.flv?v=1&t=kHCv1DOHnkTK59xIQYzBkg&r=34890&e=1385011625&tt=2705&sz=102619906&vid=100962729","type":"normal"},{"filesize":"369882782","totaltime":"2705709","url":"http://f9.r.56.com/f9.c117.56.com/flvdownload/12/27/sc_13848618950hd_super.flv?v=1&t=01tM3O2dnYJL5bCuAJ52Zg&r=34890&e=1385011625&tt=2705&sz=369882782&vid=100962729","type":"super"}],"duration":"2705813","cpm":-4,"tags":"咱们结婚吧,高圆圆,黄海波,凯丽,喜剧","cid":"35","user_id":"eindown2009"},"msg":"ok","segsize":30,"status":"1","p2p":1}

标注红色的即是网络流地址，用支持flv的网络流播放器如VLC就可播放了。