应小伙伴的留言放出源码，并考虑多文件的情况。
这代码弄了好几天才搞出来的，100多行不容易。 🙄
本人菜鸟，代码上有问题的地方欢迎指正 互相学习！！ 爱好php~
版本说明：
大于100MB，有提取密码的文件外链会失败。
，不过我在本地测试是成功的。其他未知
解决：
bae 403错误，正如Lostape所说，正则匹配的问题。
大部分的bae 503错误，应该是有太长的& or ?& 导致的。具体不详
更多BUG中~
使用说明：
微云：http://share.weiyun.com/eec279cd08578598b84e92403b3d5e99
普通下载：http://localHOST/weiyun.php/eec279cd08578598b84e92403b3d5e99.flv
BAE调用下载：http://ฏ๎๎๎๎๎๎๎๎๎ฏ ้้้ฏด้้้้้็็็็็้้้้้็็.duapp.com/t.php?/eec279cd08578598b84e92403b3d5e99.flv(尝试兼容bae)
http://ฏ๎๎๎๎๎๎๎๎๎ฏ ้้้ฏด้้้้้็็็็็้้้้้็็.duapp.com/t.php?u=eec279cd08578598b84e92403b3d5e99(再度尝试兼容bae)
技术问题，BAE上常出现503错误。不保证绝对可用，欢迎测试！！
再来mp3测试：
源码：
<?php
/**
* 微云解析 V200115
* Author:不懂就乱来
* Website：https://www.hhtjim.com
* 13-12-27 15：46 主体编写完成
* 2014/1/5 添加多文件的情况
* 2014/1/15 解决BAE上的503错误
**/
error_reporting(0);
$ttim = 600; //使用前需要配置缓存时间：600毫秒 = 10分钟
preg_match('|\.php\??\/(.*)\.\w+|', $_SERVER["REQUEST_URI"], $ur);
if (!isset($ur) || $ur == null)
{
exit('Please Check <a href="https://www.hhtjim.com/message-wall#comment">here.');
}
$url = 'http://share.weiyun.com/' . $ur[1];
$class = new weiyun();
$conpage = $class->curl_get($url);
preg_match('|var shareInfo = ({.*?});|', $conpage, $con_json);
if (!$con_json)
{
exit('Please Check <a href="https://www.hhtjim.com/message-wall#comment">here.');
}
$obj = json_decode($con_json[1], true);
preg_match('|url\.cn\/(\w+)|', $obj['short_url'], $surl);
$zn = $obj['file_list'][0]['file_name'];
preg_match('|([\s\S]+)\.([^\.]+)$|', $zn, $type);
$sename = "wy-$surl[1]";
$name = $type ? $type[1] : 'HHTJIM.com_file';
$houzui = $type ? $type[2] : 'TMD什么文件';
preg_match('|(http:\/\/[^"]+ftn_handler[^"]+)\?fname=|', $class->curl_get($url), $res);
if ($res)
{
$dl[0] = $res[1] . '?&fname=' . $name . time() . '.' . $houzui;
}
else
{
session_id($sename);
session_start();
parse_str($_SESSION[$sename], $info);
if ($_SESSION[$sename] && $info['times'] + $ttim > time())
{
if (strpos($_SESSION[$sename], 'qq.com:443')) // 若匹配到多文件打包
{
$dl = explode('/?&', $_SESSION[$sename]);//解决BAE上的503错误
}
else
{
$dl = explode('&', $_SESSION[$sename] . '&fname=' . $name . time() . '.' . $houzui);
}
}elseif ($_SESSION[$sename] && $info['times'] + $ttim <= time())
{
if (strpos($class->get_wy_dl($url), 'qq.com:443'))
{
$dl = explode('/?&', $class->get_wy_dl($url));
}
else
{
$dl = explode('&', $class->get_wy_dl($url)) ;
}
}elseif (emptyempty($_SESSION[$sename]))
{
if (strpos($class->get_wy_dl($url), 'qq.com:443'))
{
$dl = explode('/?&', $class->get_wy_dl($url));
}
else
{
$dl = explode('&', $class->get_wy_dl($url)) ;
}
}
}
header("Location: " . $dl[0]);
class weiyun
{
var $url;
public function get_wy_dl($url)
{
$conpage = $this->curl_get($url);
preg_match('|var shareInfo = ({.*?});|', $conpage, $con_json);
$obj = json_decode($con_json[1], true);
preg_match('|url\.cn\/(\w+)|', $obj['short_url'], $surl);
$sename = "wy-$surl[1]";
$conpage = $this->curl_get($url);
preg_match('|var shareInfo = ({.*?});|', $conpage, $con_json);
$this->url = $url;
$zn = $obj['file_list'][0]['file_name'];
preg_match('|([\s\S]+)\.([^\.]+)$|', $zn, $type);
$name = $type ? $type[1] : 'HHTjim.Com_file';
$houzui = $type ? $type[2] : 'TMD什么文件';
$obj_fid = json_decode($con_json[1]); //多文件的情况
$fidarry = $obj_fid->file_list;
foreach ($fidarry as $fids)
{
$fid[] = $fids->file_id;
}
$fid = implode(',', $fid);
$pdir = $obj['pdir_key'];
$sharekey = $obj['share_key'];
$dlskey = $obj['dlskey'];
$uin = $obj['uin'];
$lurl = "http://web.cgi.weiyun.com/share_dl.fcg?browser=mozilla&dir=&fid=$fid&os_info=windows&pdir=$pdir&sharekey=$sharekey&skey=&uin=$uin&ver=12&zn=" . time(); //修复BUG:CURL时&zn(文件名)参数后面出现阿拉伯文会400 bad错误
$header[] = "Cookie: dlskey=$dlskey";
$header[] = "Referer: " . $this->url;
$header[] = "User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:26.0) Gecko/20100101 Firefox/26.0";
$rt = $this->curl_get($lurl, null, null, null, null, $header);
preg_match('|Location: (.*)(\?fname=)?|', $rt, $do);
if ($do)
{
if (strpos($do[1], 'qq.com:443')) // 若匹配到多文件打包，则输出,加缓存探针
{
$dl = $do[1] . '/?×=' . time();
$_SESSION[$sename] = $dl;
return $dl;
}
else
{
$dl = $do[1] . '?×=' . time();
$_SESSION[$sename] = $dl;
return $dl . '&fname=' . $name . time() . '.' . $houzui;
}
}
else // 外链失败，跳转到微云文件URL
{
unset($_SESSION[$sename]);
return $this->url;
}
}
public function curl_get($url, $post = false, $carry_header = true, $REFERER_ = false, $useragent = false, $add_arry_header = null)
{
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, 1);
if ($carry_header)
{
curl_setopt($ch, CURLOPT_HTTPHEADER, array('User-Agent:Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_2 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7D11 Safari/528.16'));
}
if ($add_arry_header)
{
curl_setopt($ch, CURLOPT_HTTPHEADER, $add_arry_header);
}
if ($post)
{
curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
}
if ($REFERER_)
{
curl_setopt($ch, CURLOPT_REFERER, $REFERER_);
}
if ($useragent)
{
curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$get_url = curl_exec($ch);
curl_close($ch);
return $get_url;
}
}
?>