【PHP】超级干货(腾讯、爱奇艺、优酷)视频解析源码

写这套程序的起因是快两个月前的事情了吧(好像)，只是某次没有VIP看电影，用了网上那些所谓的VIP解析结果发现大部分都是盗版或者是非蓝光的，看了不少资料索性决定写一个。

经过实际测试，这部分代码到现在为止(2018年12月2号)都是能够正常使用，至于以后是否如遇官方更新导致失效于本人无关，若非亲友，不提供无偿服务，抱歉！

同时声明：源码仅供技术学习交流，如若用作其它用途导致的任何后果均与本人(小珏博客)无任何关系。

解析介绍：代码封装了三个类，在写的过程中都是以解析出最高画质(蓝光)为目的，所以解析出来的视频都是蓝光画质，部分视频如果官方也未提供蓝光画质，可能导致解析失败等问题，写三个类整整花了我差不多半个月的时间，一边学习一边写，能够写出来完全就是站在各位前辈的肩膀上，在此真诚感谢那些前辈。。

Ps：下面的代码即便拿来之后也并不能直接使用，需要配置VIP账号的Cookies，不要问为什么，除此之外爱奇艺的加密算法特别恶心，本人没有能力单独提取出来并写成PHP，所以我是直接提取js函数部分，然后利用服务器部署nodejs提供的加密服务，所以爱奇艺里面的GetKey函数可能因为小珏博客不再提供加密API而导致无法使用。

爱奇艺加密算法API：http://182.254.150.166:558 ，如果不能正常返回数据，说明接口已失效或关闭，此算法不公开了，若有需求可单独详谈。

解析结果：腾讯视频和优酷最后解析出来的都是m3u8格式，这种格式会由于跨域问题，导致大部分PC浏览器无法直接播放，但部分H5(手机)浏览器可正常使用，至于爱奇艺解析出来之后的是整部视频的切割片段，在源码中本人的解决方法时直接解析出所有视频片段然后再组合成m3u8格式的，会在运行目录生成一个缓存文件(m3u8格式文件)；经过实际测试发现还是有一点的弊端。

所以在不考虑成本的问题的情况下，利用解析出来的地址完成整部影片的下载再播放，才是最完美的。

最后：上面说这么多无非就是告诉大家，想要大范围使用务必先考量一下是否合适再做抉择(不然我这快半个月的时间都干嘛去了)

1.腾讯视频

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<?php

$qq = new tx();
print_r($qq->GetUrl('https://v.qq.com/x/cover/co6hernchr5uql1.html'));

class tx {
	static function GetUrl($url = 0) {//解析视频地址
		$url = tx::ToUrl(isset($url) ? $url : $_GET['url']);
		$tm = time();
		$day = date("w") == '0' ? '7' : date("w");
		$vid = tx::GetVid($url);
		$ckey = tx::GetCkey($url, $vid, $tm);
		$api = 'https://vd.l.qq.com/proxyhttp';
		$cookie = 'luin=o1538236552;lskey=000100002f5807ee11112ae5823936dfc93e8c29f02f1ef89f275c7a81f699071f307290eebb538ac41130f8';
		$post = json_encode(array(
			'buid' => 'vinfoad',
			'vinfoparam' => 'otype=ojson&platform=10201&ehost=' . $url . '&refer=v.qq.com&sphttps=1&tm=' . $tm . '&spwm=4&vid=' . $vid . '&defn=fhd&fhdswitch=0&show1080p=1&isHLS=1&dtype=3&sphls=2&spgzip=1&dlver=2&drm=32&spau=1&spaudio=15&defsrc=2&encryptVer=7.' . $day . '&cKey=' . $ckey . '&fp2p=1'
		));
		$ret = self::get_curl($api, $post, $cookie);
		$ret = json_decode($ret, true);
		if (is_array($ret) && $ret['errCode'] == '0') {
			$ret = json_decode($ret['vinfo'], true);
			$ret = array(
				'name' => $ret['vl']['vi']['0']['ti'],
				'url' => $ret['vl']['vi']['0']['ul']['ui']['3']['url']
			);
			return $ret;
		} else
			return false;
	}
	static function getinaurl($longurl) {
		$appkey = '31641035';
		$url = 'https://api.weibo.com/2/short_url/shorten.json?source=' . $appkey . '&url_long=' . urlencode($longurl);
		$result = self::curl_get($url);
		$arr = json_decode($result, true);
		return isset($arr['urls'][0]['url_short']) ? $arr['urls'][0]['url_short'] : false;
	}
	static function ToUrl($url = 0) {
		if (preg_match('/m.v.qq.com/', $url)) {
			preg_match('/w\/(\w+){1,20}\//', $url, $ret);
			$url = 'https://v.qq.com/x/cover/' . $ret[1] . '.html';
			return $url;
		} else
			return $url;
	}
	static function GetVid($url) {
		preg_match('/vid=(\w+){1,20}&/', self::get_curl($url), $ret);
		return $ret[1];
	}
	static function GetCkey($url = null, $vid = null, $tm = Null) {
		// ckey7=md5 ( key + vid + tm + "*#06#" + platform );
		$platform = '10201';
		$day = date("w") == '0' ? '7' : date("w");
		switch ($day) {
			case '1':
				$key = '06fc1464';
				break;
			case '2':
				$key = '4244ce1b';
				break;
			case '3':
				$key = '77de31c5';
				break;
			case '4':
				$key = 'e0149fa2';
				break;
			case '5':
				$key = '60394ced';
				break;
			case '6':
				$key = '2da639f0';
				break;
			case '7': // 星期天
				$key = 'c2f0cf9f';
				break;
		}
		$ckey = md5($key . $vid . $tm . "*#06#" . $platform);
		return $ckey;
	}
	static function get_curl($url, $post = 0, $cookie = 0, $header = 0, $referer = 0, $ua = 0, $nobaody = 0, $proxy = 0) {
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
		$httpheader[] = "Accept:*/*";
		$httpheader[] = "Accept-Encoding:gzip,deflate,sdch";
		$httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
		$httpheader[] = "Connection:close";
		curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
		if ($post) {
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
		}
		if ($header) {
			curl_setopt($ch, CURLOPT_HEADER, true);
		}
		if ($cookie) {
			curl_setopt($ch, CURLOPT_COOKIE, $cookie);
		}
		if ($referer) {
			if ($referer == 1) {
				curl_setopt($ch, CURLOPT_REFERER, 'http://m.qzone.com/infocenter?g_f=');
			} else {
				curl_setopt($ch, CURLOPT_REFERER, $referer);
			}
		}
		if ($ua) {
			curl_setopt($ch, CURLOPT_USERAGENT, $ua);
		} else {
			curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36");
		}
		if ($nobaody) {
			curl_setopt($ch, CURLOPT_NOBODY, 1);
		}
		if ($proxy) {
			curl_setopt($ch, CURLOPT_PROXY, $proxy);
		}
		curl_setopt($ch, CURLOPT_ENCODING, "gzip");
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$ret = curl_exec($ch);
		curl_close($ch);
		return $ret;
	}
}

2.优酷视频

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<?php
header("Content-type:text/json;charset=UTF-8");
$url = 'https://v.youku.com/v_show/id_XMzY1MjM5NTEyNA==.html?x&sharefrom=android&sharekey=3af5943a61865e8764242087de1741748';
print_r(youku::GetRealUrl($url));

class youku {
	private static $vid = Null; //视频ID
	private static $url = Null; //视频URL
	private static $api = Null; //请求API
	private static $data = Null; //URL参数
	private static $sign = Null; //URL签名
	private static $time = Null; //当前时间戳
	private static $token = Null; //加密Token
	private static $appKey = '24679788'; //appKey
	private static $cookie = 'P_pck_rm=wJlyhW1DcLiVNdTAjZCpGIHS7a3Dgj%2BKm9pOn2vAkj2FqZZVpZYK0DImRiXt1j6CczJHUibTtgO0h5qIbIE8DKup5LeAbtow3t143nchxK86pgilbYA5cVOWOcF%2B7eOPVTeoN%2FNIcFUBYW30S88%2FYA%3D%3D; _m_h5_tk=b4e69ab122973fdf474651b2e2523ee6_1539619698343; _m_h5_tk_enc=08c4689efff06e847615dcf034a235eb;'; //必须Cookie
	
	public static function GetRealUrl($video_url) {
		//================
		self::$url = $video_url;
		self::$time = time();
		self::getVid();
		self::getToken();
		self::getData();
		self::getSign();
		self::getApi();
		//===============
		//注释初始化操作，不能改变顺序
		$ret = self::get_curl(self::$api, null, self::$cookie, 0, 'https://v.youku.com/v_show/id_' . self::$vid . '.html');
		$ret = json_decode($ret, true);
		if ($ret['ret'][0] == 'SUCCESS::调用成功') {
			$name = $ret['data']['data']['show']['title']; //获取片名
			foreach ($ret['data']['data']['stream'] as $value)
				if ($value['stream_type'] == 'mp4hd3v2' || $value['stream_type'] == 'mp4hd3' || $value['stream_type'] == 'mp5hd3' || $value['stream_type'] == 'mp4hd2' || $value['stream_type'] == 'mp4hd2v2' || $value['stream_type'] == 'mp5hd2') { //优酷画质比较多，默认只获取1920x1080和1280x720两种
					$RealUrl = $value['m3u8_url'];
					return array(
						'name' => $name,
						'url' => $RealUrl
					);
					break;
				}
		} elseif ($ret['ret'][0] == 'FAIL_SYS_TOKEN_EXOIRED::令牌过期') { //过期重新获取Cookie
			$ret = self::get_curl(self::$api, null, self::$cookie, 1, 'https://v.youku.com/v_show/id_' . self::$vid . '.html');
			preg_match('/_m_h5_tk=(.*?);/', $ret, $_m_h5_tk);
			preg_match('/_m_h5_tk_enc=(.*?);/', $ret, $_m_h5_tk_enc);
			preg_match('/P_pck_rm=(.*?);/', self::$cookie, $P_pck_rm);
			$cookie = "P_pck_rm={$P_pck_rm[1]};_m_h5_tk={$_m_h5_tk[1]};_m_h5_tk_enc={$_m_h5_tk_enc[1]};";
			self::$cookie = $cookie;
			return self::GetRealUrl(self::$url); //递归重新获取
		} else
			return False;
	}
	
	private static function getVid() {
		preg_match('/id_(.*?).html/', self::$url, $ret);
		self::$vid = $ret[1];
		return self::$vid;
	}
	
	private static function getToken() {
		preg_match('/_m_h5_tk=(.*?)_/', self::$cookie, $token);
		self::$token = $token[1];
		return self::$token;
	}
	
	private static function getSign() {
		$signstr = self::$token . "&" . self::$time . "&" . self::$appKey . "&" . self::$data;
		$sign = md5($signstr);
		self::$sign = $sign;
		return self::$sign;
	}
	private static function getApi() {
		$api = "https://acs.youku.com/h5/mtop.youku.play.ups.appinfo.get/1.1/?&appKey=" . self::$appKey . "&t=" . self::$time . "&sign=" . self::$sign . "&data=" . urlencode(self::$data);
		self::$api = $api;
		return self::$api;
	}
	
	private static function getData() {
		$data['steal_params'] = '{"ccode":"0502","client_ip":"192.168.1.1","utid":"YuTEE+JjUwMCAXxMObYVb8Eg","client_ts":1539591989,"version":"0.5.82","ckey":"DIl58SLFxFNndSV1GFNnMQVYkx1PP5tKe1siZu/86PR1u/Wh1Ptd+WOZsHHWxysSfAOhNJpdVWsdVJNsfJ8Sxd8WKVvNfAS8aS8fAOzYARzPyPc3JvtnPHjTdKfESTdnuTW6ZPvk2pNDh4uFzotgdMEFkzQ5wZVXl2Pf1/Y6hLK0OnCNxBj3+nb0v72gZ6b0td+WOZsHHWxysSo/0y9D2K42SaB8Y/+aD2K42SaB8Y/+ahU+WOZsHcrxysooUeND"}';
		$data['biz_params'] = '{"vid":"' . self::$vid . '","current_showid":"314030"}';
		$data['ad_params'] = '{"site":1,"wintype":"interior","p":1,"fu":0,"vs":"1.0","rst":"mp4","dq":"hd3","os":"win","osv":"","d":"0","bt":"pc","aw":"w","needbf":1,"atm":""}';
		
		self::$data = json_encode($data);
		return self::$data;
	}
	static function get_curl($url, $post = 0, $cookie = 0, $header = 0, $referer = 0, $ua = 0, $nobaody = 0, $proxy = 0) {
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
		$httpheader[] = "Accept:*/*";
		$httpheader[] = "Accept-Encoding:gzip,deflate,sdch";
		$httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
		$httpheader[] = "Connection:close";
		curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
		if ($post) {
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
		}
		if ($header) {
			curl_setopt($ch, CURLOPT_HEADER, true);
		}
		if ($cookie) {
			curl_setopt($ch, CURLOPT_COOKIE, $cookie);
		}
		if ($referer) {
			if ($referer == 1) {
				curl_setopt($ch, CURLOPT_REFERER, 'http://m.qzone.com/infocenter?g_f=');
			} else {
				curl_setopt($ch, CURLOPT_REFERER, $referer);
			}
		}
		if ($ua) {
			curl_setopt($ch, CURLOPT_USERAGENT, $ua);
		} else {
			curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36");
		}
		if ($nobaody) {
			curl_setopt($ch, CURLOPT_NOBODY, 1);
		}
		if ($proxy) {
			curl_setopt($ch, CURLOPT_PROXY, $proxy);
		}
		curl_setopt($ch, CURLOPT_ENCODING, "gzip");
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$ret = curl_exec($ch);
		curl_close($ch);
		return $ret;
	}
	
}

?>

3.爱奇艺

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<?php
header("Content-type:text/json;charset=UTF-8");
$url = 'https://www.iqiyi.com/v_19rrdeqs18.html';
print_r(iqiyi::GetVideoData($url));

class iqiyi {
	private static $VideoUrl = Null; //请求视频地址
	private static $CacheParas = array(); //获取Cache请求参数
	private static $DataParas = array(); //获取Data请求参数
	private static $VideoHtmlCode = Null; //视频网页源代码
	private static $Cookie = 'P00003=1501832919;QC005=d8206ef0b1ef570a78ba87f5cdb8ef6c;__dfp=a0decd9801b81747cdb217625fa018935deb6c10ab389cc60e65b0f71bc08a3052@1541408067407@1540112067407;P00001=91UoMX3jkXn82m1rnm1YgWNWc4KuS5llxT9dW4f4xznfWD9QLirBFiv4JIaPMrWczYOa1f;QY00001=1501832919;'; //爱奇艺Cookie
	
	public static function GetVideoData($VideoUrl) {
		self::$VideoUrl = $VideoUrl;
		
		//==========================
		//初始化Cache请求参数
		$CacheUrl = self::initCacheUrl();
		
		//获取Cache数据
		$CacheData = self::GetCacheData($CacheUrl);
		
		//初始化Data请求地址，返回数组
		$DataUrl = self::initDataUrl($CacheData);
		
		//获取每段视频真实播放地址
		$RealVideoUrl = self::GetRealUrl($DataUrl);
		
		//生成单个Cache文件，返回播放地址
		$PlayUrl = self::toCacheFile($RealVideoUrl);
		
		//获取视频片名，图片信息
		$Info = self::getVideoInfo();
		
		$ret['name'] = $Info['name'];
		$ret['url'] = $PlayUrl;
		$ret['imageurl'] = 'https://' . $Info['imageurl'];
		return $ret;
		
	}
	
	private static function getVideoInfo() { //获取视频信息
		preg_match('/"albumName":"(.*?)"/', self::$VideoHtmlCode, $name);
		preg_match('/"imageUrl":"\/\/(.*?)"/', self::$VideoHtmlCode, $imageurl);
		
		return array(
			"name" => $name['1'],
			"imageurl" => $imageurl['1']
		);
	}
	
	
	private static function toCacheFile($RealVideoUrl) { //生成Cache文件，返回播放地址
		
		global $conf;
		
		$filename = md5(self::$VideoUrl);
		
		$filepath = './' . $filename . '.txt';
		
		$m3u8 = "#EXTM3U\n#EXT-X-VERSION:3\n#EXT-X-TARGETDURATION:10\n#EXT-X-MEDIA-SEQUENCE:0\n";
		foreach ($RealVideoUrl as $v) {
			$m3u8 .= ("#EXTINF:600,\n" . $v . "\n");
		}
		$m3u8 .= '#EXT-X-ENDLIST';
		
		file_put_contents($filepath, $m3u8);
		
		$url = 'http://'.$_SERVER['HTTP_HOST'] . '/player.php?vid=' . $filename;
		
		return $url;
	}
	
	private static function GetRealUrl($DataUrl) { //获取视频真实播放地址
		foreach ($DataUrl as $value) {
			$ret = json_decode(self::get_curl($value), true);
			
			$UrlList[] = $ret['l'];
		}
		return empty($UrlList) ? 'GetRealUrl:ErrorCode_001' : $UrlList;
	}
	
	private static function initDataUrl($CacheData) { //构造分段视频请求地址
		if (!is_array($CacheData)) //判断数据是否合法
			return 'initDataUrl:ErrorCode_002';
		
		foreach ($CacheData['data']['program']['video'] as $value) { //遍历数组，取出有效数据
			if ($value['_selected'] == 1) {
				self::$DataParas['vid'] = $value['vid'];
				$video = ($value['fs']);
				break;
			}
		}
		preg_match('/QC005=(.{32});/', self::$Cookie, $qyid);
		preg_match('/QY00001=(\d*);/', self::$Cookie, $QY00001);
		
		self::$DataParas['QY00001'] = $QY00001['1']; //cookie->QY00001
		self::$DataParas['qyid'] = $qyid['1']; // cookie :cookie->QC005
		
		self::$DataParas['tvid'] = $CacheData['data']['tvid'];
		self::$DataParas['cid'] = 'afbe8fd3d73448c9'; //常量
		self::$DataParas['cross_domain'] = 1;
		self::$DataParas['ib'] = 4;
		self::$DataParas['ptime'] = 0;
		self::$DataParas['pv'] = 0.1;
		self::$DataParas['pri_idc'] = 'baiducdn_ct';
		self::$DataParas['qypid'] = self::$DataParas['tvid'] . '_02020031010000000000';
		
		$DataAPI = 'https://data.video.iqiyi.com/videos';
		
		foreach ($video as $value) {
			preg_match('/\/(.{32})\./', $value['l'], $ret);
			$t = $CacheData['data']['boss']['data']['t'];
			$signstr = $t . $ret['1'];
			
			$ibt = self::GetKey('cmd5x', $signstr);
			
			$DataUrl = $DataAPI . $value['l'] . "&QY00001=" . self::$DataParas['QY00001'] . "&cid=" . self::$DataParas['cid'] . "&cross-domain=" . self::$DataParas['cross_domain'] . "&ib=" . self::$DataParas['ib'] . "&ibt=$ibt&pri_idc=" . self::$DataParas['pri_idc'] . "&ptime=" . self::$DataParas['ptime'] . "&pv=" . self::$DataParas['pv'] . "&qyid=" . self::$DataParas['qyid'] . "&qypid=" . self::$DataParas['qypid'] . "&vid=" . self::$DataParas['vid'] . "&t=" . $t;
			
			$DataURL[] = $DataUrl;
		}
		
		return is_array($DataURL) ? $DataURL : 'initDataUrl:ErrorCode_001';
		
	}
	
	private static function GetCacheData($CacheUrl) { //获取Cache数据,返回数组
		$data = self::get_curl($CacheUrl);
		
		$CacheArray = json_decode(substr($data, 38, -15), true);
		
		return is_array($CacheArray) ? $CacheArray : 'GetCacheData:ErrorCode_001';
	}
	
	private static function initCacheUrl() { //构造获取Cache数据请求地址
		if (empty(self::$VideoUrl)) {
			return 'initCacheUrl:没有传入视频地址';
		}
		
		$VideoHtmlCode = self::get_curl(self::$VideoUrl);
		self::$VideoHtmlCode = $VideoHtmlCode;
		
		
		preg_match('/"tvId":(\d*?),/', $VideoHtmlCode, $tvid);
		preg_match('/"vid":"(.{32})"/', $VideoHtmlCode, $vid);
		preg_match('/P00003=(\d*?);/', self::$Cookie, $uid);
		preg_match('/QC005=(.{32});/', self::$Cookie, $k_uid);
		preg_match('/dfp=(.*?)@/', self::$Cookie, $dfp);
		preg_match('/P00001=(.*?);/', self::$Cookie, $pck);
		
		self::$CacheParas['tvid'] = $tvid['1'];
		self::$CacheParas['vid'] = $vid['1'];
		self::$CacheParas['uid'] = $uid['1'];
		self::$CacheParas['dfp'] = $dfp['1'];
		self::$CacheParas['pck'] = $pck['1'];
		self::$CacheParas['bop'] = '%7B%22version%22%3A%227.0%22%2C%22dfp%22%3A%22' . $dfp . '%22%7D';
		self::$CacheParas['k_uid'] = $k_uid['1'];
		self::$CacheParas['tm'] = self::getMillisecond();
		
		
		self::$CacheParas['authKey'] = self::GetKey('authKey', self::$CacheParas['tm'] . self::$CacheParas['tvid']);
		
		
		self::$CacheParas['cf'] = Null; //
		self::$CacheParas['ct'] = Null; //
		self::$CacheParas['s'] = Null; //
		self::$CacheParas['lid'] = Null; //
		self::$CacheParas['rs'] = '1'; //
		self::$CacheParas['vt'] = '0'; //
		self::$CacheParas['pt'] = '0'; //
		self::$CacheParas['d'] = '0'; //
		self::$CacheParas['k_tag'] = '1'; //
		self::$CacheParas['locale'] = 'zh_cn'; //
		self::$CacheParas['qd_v'] = '1'; //
		self::$CacheParas['ori'] = 'pcw'; //
		
		self::$CacheParas['prio'] = '%7B%22ff%22%3A%22f4v%22%2C%22code%22%3A2%7D';
		self::$CacheParas['bid'] = '600'; //
		self::$CacheParas['k_err_retries'] = '0'; //
		self::$CacheParas['k_ft1'] = '2748779069444';
		self::$CacheParas['ost'] = '0'; //
		self::$CacheParas['ppt'] = '0'; //
		self::$CacheParas['ps'] = '0'; //
		self::$CacheParas['src'] = '01010031010000000000'; //      
		self::$CacheParas['ut'] = '1'; //      
		self::$CacheParas['callback'] = 'Q838114a04d5d4d3adb265513f3244a36';
		
		$paras = "/jp/dash?tvid=" . self::$CacheParas['tvid'] . "&bid=" . self::$CacheParas['bid'] . "&vid=" . self::$CacheParas['vid'] . "&src=" . self::$CacheParas['src'] . "&vt=" . self::$CacheParas['vt'] . "&rs=" . self::$CacheParas['rs'] . "&uid=" . self::$CacheParas['uid'] . "&ori=" . self::$CacheParas['ori'] . "&ps=" . self::$CacheParas['ps'] . "&tm=" . self::$CacheParas['tm'] . "&qd_v=" . self::$CacheParas['qd_v'] . "&k_uid=" . self::$CacheParas['k_uid'] . "&pt=" . self::$CacheParas['pt'] . "&d=" . self::$CacheParas['d'] . "&s=" . self::$CacheParas['s'] . "&lid=" . self::$CacheParas['lid'] . "&cf=" . self::$CacheParas['cf'] . "&ct=" . self::$CacheParas['ct'] . "&authKey=" . self::$CacheParas['authKey'] . "&k_tag=" . self::$CacheParas['k_tag'] . "&ost=" . self::$CacheParas['ost'] . "&ppt=" . self::$CacheParas['ppt'] . "&dfp=" . self::$CacheParas['dfp'] . "&locale=" . self::$CacheParas['locale'] . "&prio=" . self::$CacheParas['prio'] . "&pck=" . self::$CacheParas['pck'] . "&k_err_retries=" . self::$CacheParas['k_err_retries'] . "&k_ft1=" . self::$CacheParas['k_ft1'] . "&bop=" . self::$CacheParas['bop'] . "&callback=" . self::$CacheParas['callback'] . "&ut=" . self::$CacheParas['ut'];
		
		
		self::$CacheParas['$vf'] = self::GetKey('cmd5x', $paras);
		
		$cacheHost = "https://cache.video.iqiyi.com";
		
		$cacheURL = $cacheHost . $paras . '&vf=' . self::$CacheParas['$vf'];
		
		return $cacheURL;
		
	}
	
	private static function GetKey($act, $data) { //act:authKey,cmd5x
		$api = 'http://182.254.150.166:558';
		if ($act == 'authKey') {
			$sign = 'act=authKey&signstr=';
		} else if ($act == 'cmd5x') {
			$sign = 'act=cmd5x&signstr=';
		} else {
			return 'GetKey:ErrorCode_001';
		}
		$sign .= urlencode(base64_encode($data));
		
		$key = trim(self::get_curl($api, $sign));
		
		return empty($key) ? 'GetKey:ErrorCode_002' : $key;
	}
	static function get_curl($url, $post = 0, $cookie = 0, $header = 0, $referer = 0, $ua = 0, $nobaody = 0, $proxy = 0) {
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
		$httpheader[] = "Accept:*/*";
		$httpheader[] = "Accept-Encoding:gzip,deflate,sdch";
		$httpheader[] = "Accept-Language:zh-CN,zh;q=0.8";
		$httpheader[] = "Connection:close";
		curl_setopt($ch, CURLOPT_HTTPHEADER, $httpheader);
		if ($post) {
			curl_setopt($ch, CURLOPT_POST, 1);
			curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
		}
		if ($header) {
			curl_setopt($ch, CURLOPT_HEADER, true);
		}
		if ($cookie) {
			curl_setopt($ch, CURLOPT_COOKIE, $cookie);
		}
		if ($referer) {
			if ($referer == 1) {
				curl_setopt($ch, CURLOPT_REFERER, 'http://m.qzone.com/infocenter?g_f=');
			} else {
				curl_setopt($ch, CURLOPT_REFERER, $referer);
			}
		}
		if ($ua) {
			curl_setopt($ch, CURLOPT_USERAGENT, $ua);
		} else {
			curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36");
		}
		if ($nobaody) {
			curl_setopt($ch, CURLOPT_NOBODY, 1);
		}
		if ($proxy) {
			curl_setopt($ch, CURLOPT_PROXY, $proxy);
		}
		curl_setopt($ch, CURLOPT_ENCODING, "gzip");
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$ret = curl_exec($ch);
		curl_close($ch);
		return $ret;
	}
	/*毫秒级时间戳*/
	static function getMillisecond() {
		list($s1, $s2) = explode(' ', microtime());
		return (float) sprintf('%.0f', (floatval($s1) + floatval($s2)) * 1000);
	}
	
}



?>