PHP获取蓝奏云直链的源码案例

可以用来做api调用到网站做下载

调用方法：

无密码：http://www.yyob.com/lanzou/?url=https://www.lanzous.com/i1aesgj

有密码：http://www.yyob.com/lanzou/?url=https://www.lanzous.com/i19pnjc&pwd=1pud

// 指定允许其他域名访问

header('Access-Control-Allow-Origin:*');

function MloocCurl($url,$method,$ifurl,$post_data){

$UserAgent = 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36';#设置UserAgent

$curl = curl_init();

curl_setopt($curl, CURLOPT_URL, $url);

curl_setopt($curl, CURLOPT_USERAGENT, $UserAgent);

#关闭SSL

curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);

curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);

#返回数据不直接显示

curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

if ($method == "post") {

curl_setopt($curl, CURLOPT_REFERER, $ifurl);

curl_setopt($curl, CURLOPT_POST, 1);

curl_setopt($curl, CURLOPT_POSTFIELDS, $post_data);

}

$response = curl_exec($curl);

curl_close($curl);

return $response;

}

if (!empty($_GET['url'])) {

$url = $_GET['url'];

#判断文件是否被取消

if (strstr(MloocCurl($url,null,null,null),"来晚啦...文件取消分享了") != false) {

echo "文件取消分享了";

exit;

}

#第一步

$ruleMatchDetailInList = "~ifr2\"\sname=\"[\s\S]*?\"\ssrc=\"\/(.*?)\"~";#正则表达式

preg_match($ruleMatchDetailInList, MloocCurl($url,null,null,null),$link);

$ifurl = "https://www.lanzous.com/".$link[1];

#第二步

$ruleMatchDetailInList = "~=\s'(.*?)';[\S\s]*?=\s'(.*?)'[\S\s]*?=\s'(.*?)'[\S\s]*?=\s'(.*?)'~";#正则表达式

preg_match($ruleMatchDetailInList, MloocCurl($ifurl,null,null,null),$segment);

#第三步

#post提交的数据

$post_data = array(

"action" => $segment[1],

"file_id" => $segment[2],

"t" => $segment[3],

"k" => $segment[4]

);

$obj = json_decode(MloocCurl("https://www.lanzous.com/ajaxm.php","post",$ifurl,$post_data));#json解析

if($obj->inf != "0" && !isset($_GET['pwd'])){

echo "该链接需要密码";

exit;

}elseif ($obj->inf != "0" && isset($_GET['pwd'])) {

$post_data = array(

"action" => $segment[1],

"file_id" => $segment[2],

"t" => $segment[3],

"k" => $segment[4],

"p" => $_GET['pwd']

);

$obj = json_decode(MloocCurl("https://www.lanzous.com/ajaxm.php","post",$ifurl,$post_data));#json解析

}

if ($obj->dom == "") {#判断链接是否正确

echo "链接有误！";

exit;

}else{

$downUrl = $obj->dom."/file/".$obj->url;

if (!empty($_GET['type'])) {

$type = $_GET['type'];

if ($type == "down") {

header('Location:'.$downUrl);#直接下载

}else{

echo $downUrl;#输出直链

}

}else{

echo $downUrl;#输出直链

}

}

}else{

$result_url = str_replace("index.php","","//".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']."?url=https://www.lanzous.com/i1aesgj");

$result_url_pwd = str_replace("index.php","","//".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF']."?url=https://www.lanzous.com/i19pnjc");

echo "url:蓝奏云外链链接";

echo "
";

echo "type:是否直接下载 值：down";

echo "
";

echo "pwd:外链密码";

echo "
";

echo "直接下载：";

echo "
";

echo "无密码：".$result_url."&type=down";

echo "
";

echo "有密码：".$result_url_pwd."&type=down&pwd=1pud";

echo "
";

echo "输出直链：";

echo "
";

echo "无密码：".$result_url."";

echo "
";

echo "有密码：".$result_url_pwd."&pwd=1pud";

}

?>