PHP获取微信公众号文章内视频与音频真实地址

微信公众号的文章的爬取可以看到这个项目：github 基于QueryList的微信公众号文章获取工具

有任何问题可以留言。

返回数据：

包含音频和视频
包含多个视频

原有找到的文章如何抓取微信公众号文章里面的视频中间只有原本的公众号文章内的腾讯视频的获取，本方案增加了微信视频素材的获取和音频的获取。优化了腾讯视频获取的方案。

文章内腾讯视频的真实地址获取
文章内的视频素材的真实地址获取
文章内的音频的获取
文章资源下载

请求

<?php//var_dump($_GET);
$con = new Con();
$url = $_GET['url'];
$res = $con->actionGetwx($url);
var_dump($res);
die;

获取资源

/*** Class con* @author Fawkes* @time 2020-10-28*/
class con {/*** 抓取微信公众号的文章和里面的视频 url* @param $url* @return array|bool*/public function actionGetwx($url) {if (empty($url)) {echo '请输入公众号文章地址';return false;}$info_id_arr = $this->getChatInfoId($url);//获取真实地址链接$info_arr = [];foreach ($info_id_arr as $key=>$value){//获取视频switch ($key){case 'video':$info_arr['video'] = [];if(!empty($value)){foreach ($value as $vid){$video_json = Tools::getVqqInfo($vid);if(!empty($video_json['msg']) && $video_json['msg'] == 'vid is wrong'){//检测微视$return = $this->weishiQQCom($vid);}else{//腾讯视频的真是地址获取$return = $this->vQQCom($video_json);}$info_arr['video'][] = $return;};}break;case 'voice':$info_arr['voice'] = [];if(!empty($value)){foreach ($value as $vid){$return = $this->voiceInfo($vid);$info_arr['voice'][] = $return;};}break;default:break;}}return $info_arr;}/*** 获取公众号中的资源  音频和视频* @param $url* @return array*/public function getChatInfoId($url){//微信的链接有长链和短链，以下为长链//$url ='http://mp.weixin.qq.com/s?__biz=MzI0NTc1MTczNA==&mid=2247485130&idx=1&sn=945cfb8b0cfdd99f1b730889de0216e2&chksm=e9488c13de3f05057be6c6b065f8e44d43c566cb9ee3a4f35cf8084382742159181ea480b935&scene=27';if (stripos($url, '?')) {if (stripos($url, '#wechat_redirect')) {$url = str_replace('#wechat_redirect', '', $url);}$json = $url . '&f=json';} else {$json = $url . '?f=json';}$data = Tools::curl_request($json);$data = json_decode($data, 1);$chat_info_id = [];//获取json中的得到视频vid$vid_arr = $data['video_ids'] ?? [];//获取json中的得到音频的mid$voice_arr = array_column($data['voice_in_appmsg'],'voice_id') ?? [];if(empty($vid_arr)){//data 为文章的详情$html = $data['content_noencode'];preg_match_all('/<iframe (.*?)data-src="(.*?)">/', $html, $matchs);//没有视频脚本退出if (empty($matchs[2])) {echo '没有视频匹配到，不采集';die;}//判断是否是url地址  而后解析得出 vid的值$url = current($matchs[2]);if(!filter_var($url,FILTER_VALIDATE_URL)){echo '视频地址异常：'.$url;die;}$url = str_replace('&amp;','&',$url);//https://v.qq.com/iframe/preview.html?vid=i1324786hv8&width=500&height=375&auto=0$url_arr = parse_url($url);$query = $url_arr['query'] ?? '';$vidArray = explode("&vid=",$query);//获取到vid$vid_arr = [$vidArray[1]] ?? '';if(empty($vid_arr)){echo '视频参数异常：'.$query;die;}}$chat_info_id['video'] = $vid_arr;$chat_info_id['voice'] = $voice_arr;return $chat_info_id;}/*** 腾讯微视获取真实地址*/private function weishiQQCom($vid){$url = 'https://mp.weixin.qq.com/mp/videoplayer?action=get_mp_video_play_url&vid='.$vid;$data = Tools::curl_request($url);$data = json_decode($data,1);//得到数据的json 组装成功url$format_id = $data['url_info'][0]['format_id'];$title = $data['title'];$url = $data['url_info'][0]['url']."&vid=$vid&format_id=$format_id";return ['vid' => $vid,'type' => '公众号素材视频','title' => $title,'url' => $url];}/*** 腾讯视频的处理url* @param array $video_json 腾讯视频数据* @return array*/private function vQQCom(array $video_json){$title = $video_json['vl']['vi'][0]['ti'];$vid = $video_json['vl']['vi'][0]['vid'];//高质量视频$fn_pre = $video_json['vl']['vi'][0]['lnk'];$host = $video_json['vl']['vi'][0]['ul']['ui'][0]['url'];$streams = $video_json['fl']['fi'];$seg_cnt = $video_json['vl']['vi'][0]['cl']['fc'];$best_quality = end($streams)['name'];$part_format_id = end($streams)['id'];$part_urls = [];for ($part = 1; $part <= $seg_cnt + 1; $part++) {$filename = $fn_pre . '.p' . ($part_format_id % 10000) . '.' . $part . '.mp4';$key_api = "http://vv.video.qq.com/getkey?otype=json&platform=11&format=". $part_format_id . "&vid=" . $vid . "&filename=" . $filename . "&appver=3.2.19.333";$part_info = Tools::curl($key_api);preg_match('/QZOutputJson=(.*);$/Uis', $part_info, $key_json);$key_json = json_decode($key_json[1], 1);if (empty($key_json['key'])) {$vkey = $video_json['vl']['vi'][0]['fvkey'];$url = $video_json['vl']['vi'][0]['ul']['ui'][0]['url'] . $fn_pre . '.mp4?vkey=' . $vkey;} else {$vkey = $key_json['key'];$url = $host . $filename . "?vkey=" . $vkey;}$part_urls[] = $url;}//真实的地址if (empty($part_urls)) {//获取的视频质量低if (!empty($video_json['vl']['vi'])) {$keys = [];foreach ($video_json['vl']['vi'] as $key => $value) {$fvkey = $value['fvkey'];$fn = $value['fn'];$self_host = $value['ul']['ui'][$key]['url'];$keys['fvkey'] = $fvkey;$keys['fn'] = $fn;$keys['self_host'] = $self_host;$keys['lnk'] = $value['lnk'];}$part_urls[0] = $keys['self_host'] . $keys['fn'] . '?vkey=' . $keys['fvkey'];}}return ['vid' => $vid,'type' => '腾讯视频','title' => $title,'url' => current($part_urls)];}/*** 获取音频真实地址* @param string $vid*/private function voiceInfo(string $vid){$url = 'https://res.wx.qq.com/voice/getvoice?mediaid='.$vid;return ['vid' => $vid,'type' => '音频资料','url' => $url];}
}

使用的工具类

class Tools {public  static function httpcopy($url, $file="", $timeout=60) {$file = empty($file) ? pathinfo($url,PATHINFO_BASENAME) : $file;$dir = pathinfo($file,PATHINFO_DIRNAME);!is_dir($dir) && @mkdir($dir,0755,true);$url = str_replace(" ","%20",$url);if(function_exists('curl_init')) {$ch = curl_init();curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);$temp = curl_exec($ch);if(@file_put_contents($file, $temp) && !curl_error($ch)) {return $file;} else {return false;}} else {$opts = array("http"=>array("method"=>"GET","header"=>"","timeout"=>$timeout));$context = stream_context_create($opts);if(@copy($url, $file, $context)) {return $file;} else {return false;}}}public static function curl_request($url, $post = '',$header = [], $cookie = '', $returnCookie = 0) {$curl = curl_init();curl_setopt($curl, CURLOPT_URL, $url);curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)');curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);curl_setopt($curl, CURLOPT_AUTOREFERER, 1);curl_setopt($curl, CURLOPT_REFERER, "http://XXX");if ($post) {curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));}if($header){curl_setopt($curl,CURLOPT_HTTPHEADER,$header);}if ($cookie) {curl_setopt($curl, CURLOPT_COOKIE, $cookie);}curl_setopt($curl, CURLOPT_HEADER, $returnCookie);curl_setopt($curl, CURLOPT_TIMEOUT, 60);curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);$data = curl_exec($curl);if (curl_errno($curl)) {return curl_error($curl);}curl_close($curl);if ($returnCookie) {list($header, $body) = explode("\r\n\r\n", $data, 2);preg_match_all("/Set\-Cookie:([^;]*);/", $header, $matches);$info['cookie'] = substr($matches[1][0], 1);$info['content'] = $body;return $info;} else {return $data;}}public static function getVqqInfo($vid) {//    $json_type = 'json';//    $platform = '11001';//    $guid = 'ba7f7fab8f8aef2c4ae45883f221c04d';//    $sdtfrom = 'v1010';//    $_qv_rmt = '703hXQMOA1937593I%3D';//    $_qv_rmt2 = 'egp3C2aj149060UUA%3D';//    $url = sprintf('http://vv.video.qq.com/getinfo?vid=%s&otype=%s&guid=%s&platform=%s&sdtfrom=%s&_qv_rmt=%s&_qv_rmt2=%s', $vid, $json_type, $guid, $platform, $sdtfrom, $_qv_rmt, $_qv_rmt2);$infourl = 'https://vv.video.qq.com/getinfo?otype=json&appver=3.2.19.333&platform=11&defnpayver=1&vid=' . $vid;$data = self::curl($infourl);preg_match('/QZOutputJson=(.*);$/Uis', $data, $info);return json_decode($info[1], 1);}public static function getExt($url) {$urlinfo = parse_url($url);$file = basename($urlinfo['path']);if (strpos($file, '.') !== false) {$ext = explode('.', $file);return $ext[count($ext) - 1];}return 'no extension';}public static function strFilter($str) {$str = str_replace('  ', '', $str);$str = str_replace(' ', '', $str);$str = str_replace('`', '', $str);$str = str_replace('·', '', $str);$str = str_replace('~', '', $str);$str = str_replace('!', '', $str);$str = str_replace('！', '', $str);$str = str_replace('@', '', $str);$str = str_replace('#', '', $str);$str = str_replace('$', '', $str);$str = str_replace('￥', '', $str);$str = str_replace('%', '', $str);$str = str_replace('^', '', $str);$str = str_replace('……', '', $str);$str = str_replace('&', '', $str);$str = str_replace('*', '', $str);$str = str_replace('(', '', $str);$str = str_replace(')', '', $str);$str = str_replace('（', '', $str);$str = str_replace('）', '', $str);$str = str_replace('-', '', $str);$str = str_replace('_', '', $str);$str = str_replace('——', '', $str);$str = str_replace('+', '', $str);$str = str_replace('=', '', $str);$str = str_replace('|', '', $str);$str = str_replace('\\', '', $str);$str = str_replace('[', '', $str);$str = str_replace(']', '', $str);$str = str_replace('【', '', $str);$str = str_replace('】', '', $str);$str = str_replace('{', '', $str);$str = str_replace('}', '', $str);$str = str_replace(';', '', $str);$str = str_replace('；', '', $str);$str = str_replace(':', '', $str);$str = str_replace('：', '', $str);$str = str_replace('\'', '', $str);$str = str_replace('"', '', $str);$str = str_replace('“', '', $str);$str = str_replace('”', '', $str);$str = str_replace(',', '', $str);$str = str_replace('，', '', $str);$str = str_replace('<', '', $str);$str = str_replace('>', '', $str);$str = str_replace('《', '', $str);$str = str_replace('》', '', $str);$str = str_replace('.', '', $str);$str = str_replace('。', '', $str);$str = str_replace('/', '', $str);$str = str_replace('、', '', $str);$str = str_replace('?', '', $str);$str = str_replace('？', '', $str);return trim($str);}public static function curl($url, $option = []) {$split = explode('/', $url);$cookiejar = str_replace('\\', '/', dirname(__FILE__)) . '/' . $split[2] . '.cookie';$ch = curl_init();$options = $option?$option:[CURLOPT_URL => $url,CURLOPT_HTTPHEADER => ["Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8","Accept-Charset: UTF-8,*;q=0.5","Accept-Encoding': 'gzip,deflate,sdch","Accept-Language': 'en-US,en;q=0.8","User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0",],CURLOPT_RETURNTRANSFER => 1,CURLOPT_FOLLOWLOCATION => 1,CURLOPT_SSL_VERIFYPEER => false,CURLOPT_SSL_VERIFYHOST => false,CURLOPT_CONNECTTIMEOUT => 5,CURLOPT_TIMEOUT => 5,CURLOPT_COOKIEJAR => $cookiejar,CURLOPT_COOKIEFILE => $cookiejar,];curl_setopt_array($ch, $options);$response = curl_exec($ch);curl_close($ch);return $response;}
}