Alist图床 PHP代理访问示例 套个CDN似乎就很6B
这个操作属于脱了裤子放气，不过也有一定的用处...
测试环境，西部数码的虚拟主机，感觉良好~
这是一个PHP文件
<?php
error_reporting(0);
header("Access-Control-Allow-Origin: *");
$alist_url = 'http://127.0.0.1:5244';
$alist_user = 'balabala';
$alist_pass = 'meiyoumima';
$max_size = 50; // M 超过此大小的文件 直接跳转链接
$path = $_SERVER['REQUEST_URI'];
if(count(explode('/',$path)) < 3){
http_response_code(403); exit(); // 根目录不允许访问！
}
$rs = getAlistFiles(urldecode($path),'');
if($rs['code'] == 200){
if($rs['data']['size'] > $max_size * 1024 * 1024){
header('Location: ' . $rs['data']['raw_url']);
}else{
Content($rs['data']['raw_url']);
}
}else{
http_response_code($rs['code']);
}
function Content($Location){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $Location);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
curl_setopt($ch, CURLOPT_ENCODING, 'gzip, deflate');
curl_setopt($ch, CURLOPT_TIMEOUT, 60);
$headers = array();
$headers[] = 'User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.5735.289 Safari/537.36';
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$result = curl_exec($ch);
$header = curl_getinfo($ch);
curl_close($ch);
$header['content_type'] == 'application/oct-stream' ? ContentType() : header("Content-Type: " . $header['content_type']);
header("Content-length: " . $header['size_download']);
echo $result;
}
// 没有返回类型的 自己添加
function ContentType(){
$ContentType = array(
// video
'mp4' => 'video/mp4',
// audio
'mp3' => 'audio/mpeg',
// text
'css' => 'text/css', 'js' => 'text/javascript',
// image
'png' => 'image/png', 'gif' => 'image/gif', 'jpeg' => 'image/jpeg', 'jpg' => 'image/jpg', 'bmp' => 'image/bmp',
// application
// multipart
// message
);
$array = explode('.', explode('?',$_SERVER['REQUEST_URI'])['0']);
$name = $array[count($array)-1];
if(isset($ContentType[$name])){
header('Content-Type: ' . $ContentType[$name]);
}else{
header('Content-Type: application/octet-stream');
}
}
function getAlistToken()
{
$cacheName = 'alist_' . $GLOBALS['alist_user'] . '_token';
if (is_file($cacheName)) {
$cache = json_decode(file_get_contents($cacheName),1);
if($cache['expires'] > time()) {
return $cache['token'];
}
}
$Url = $GLOBALS['alist_url'] . '/api/auth/login';
$Body = '{"username": "' . $GLOBALS['alist_user'] . '","password": "' . $GLOBALS['alist_pass'] . '"}';
$Header = array("Content-Type:application/json;charset=utf-8;", "Accept:application/json", "charset=utf-8");
$Data = json_decode(request($Url, 'POST', $Header, $Body), 1);
if ($Data['code'] == 200) {
$Data['data']['expires'] = time() + 7200;
file_put_contents($cacheName, json_encode($Data['data']));
return $Data['data']['token'];
} else {
exit('ERROR:' . $Data['message']);
}
}
function getAlistFiles($path, $password = '', $page = '', $per_page = '', $refresh = false)
{
$Url = $GLOBALS['alist_url'] . '/api/fs/get';
$Header = array(
'Authorization:' . getAlistToken(),
'Content-Type: application/json;charset=UTF-8',
);
$Body = array(
'path' => $path,
'password' => $password,
'page' => $page,
'per_page' => $per_page,
'refresh' => $refresh,
);
$Data = json_decode(request($Url, 'POST', $Header, json_encode($Body)), 1);
return $Data;
}
function request($Url, $Method = "GET", $Header = '', $Data = '')
{
$Ch = curl_init();
curl_setopt($Ch, CURLOPT_URL, $Url);
curl_setopt($Ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($Ch, CURLOPT_SSL_VERIFYHOST, FALSE);
if ($Method == "GET") {
curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($Ch, CURLOPT_POST, false);
curl_setopt($Ch, CURLOPT_POSTFIELDS, $Data);
}
if ($Method == "POST") {
curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($Ch, CURLOPT_POST, true);
curl_setopt($Ch, CURLOPT_POSTFIELDS, $Data);
}
curl_setopt($Ch, CURLOPT_TIMEOUT, 10);
curl_setopt($Ch, CURLOPT_HTTPHEADER, $Header);
curl_setopt($Ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($Ch, CURLOPT_ENCODING, 'gzip');
$Output = curl_exec($Ch);
curl_close($Ch);
return $Output;
}
?>可能需要个伪静态
<IfModule mod_rewrite.c>
Options +FollowSymlinks -Multiviews
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
</IfModule>可能还需要个跨域
<?xml version="1.0" encoding="UTF-8"?> <configuration> <system.webServer> <httpProtocol> <customHeaders> <add name="Access-Control-Allow-Origin" value="*" /> <add name="Access-Control-Allow-Methods" value="GET,POST,PUT,DELETE,OPTIONS" /> <add name="Access-Control-Allow-Headers" value="Content-Type" /> </customHeaders> </httpProtocol> </system.webServer> </configuration
