【PHP】用 alist 挂载网盘搭建图床示例_未命名

临时起意，测试是可行的，挂载网盘请看官方文档。

新建index.php

<?php
if($_POST){
    include('alist.php');
    $alist = new Alist;
    $url = $alist->Api . '/d'; // 如果上传账号只授权的一个目录，这里返回的链接还需要加上该目录
    $url = $alist->Api . '/d/t9866'; // 如果上传账号只授权的一个目录，这里返回的链接还需要加上该目录
    $save_dir = '/test2/'; // 保存的目录
    $rs = $alist->get($save_dir);
    if($rs['code'] == 200){
        if($rs['data']['is_dir'] != 1){
            $alist->Mkdir($save_dir);
        }
        $rs = $alist->UpFile($_FILES['file'], $save_dir);
        // /d/t9866/test2/161536787960488ec791c57.png
        // /d/test2/161536787960488ec791c57.png
        $url_1 =  $url .  $save_dir . $_FILES['file']['name'] . "\n"; // 如果上传账号只授权的一个目录，这里返回的链接还需要加上该目录
        $url_2 =  $url .  $save_dir . $_FILES['file']['name'] . "\n"; // 如果上传账号只授权的一个目录，这里返回的链接还需要加上该目录
        echo $url_1 . "\n";
        echo $url_2 . "\n";
        echo "<img src='" . $url_1 . "'>"; // 如果文件比较大，返回的链接打开可能是502，需要刷新缓存才能显示
        echo "<img src='" . $url_2 . "'>";
        exit();
    }
    exit(json_encode($rs));
}
?>
<html>
    <head>
    <meta charset="utf-8">
    </head>
<body>
 
<form action="index.php" method="post" enctype="multipart/form-data">
<label for="file">上传文件:</label>
<input type="file" name="file" id="file" /> 
<br />
<input type="submit" name="submit" value="Submit" />
</form>
 
</body>
</html>

创建alist.php文件，写了一部分，做图床其实登录+上传+获取链接就够了

<?php
 
Class Alist
{
    public $Api = 'https://alist.domain.com'; // 你的 alist 地址
    private $UserName = 'test'; // 账号
    private $PassWord = 'test123456'; // 密码
    private $UserAgent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36';
 
    // token获取
    public function getToken(){
        $cacheName = 'alist_'.$this->UserName.'_token';
        if(is_file($cacheName)){
            return file_get_contents($cacheName);
        }
        $Url = $this->Api.'/api/auth/login';
        $Body = '{"username": "'.$this->UserName.'","password": "'.$this->PassWord.'"}';
        $Data = json_decode($this->request($Url,'POST','',$Body),1);
        if($Data['code'] == 200){
            $Token = $Data['data']['token'];
            file_put_contents($cacheName,$Token);
            return $Token;
        }else{
            exit('ERROR:'.$Data['message']);
        }
    }
 
    // 二选一
    public function getToken2(){
        $cacheName = 'alist_'.$this->UserName.'_token';
        if(is_file($cacheName)){
            return file_get_contents($cacheName);
        }
        $Url = $this->Api.'/api/auth/login/hash';
        $Body = '{"username": "'.$this->UserName.'","password": "'.hash('sha256',$this->PassWord.'-https://github.com/alist-org/alist').'"}';
        $Data = json_decode($this->request($Url,'POST','',$Body),1);
        if($Data['code'] == 200){
            $Token = $Data['data']['token'];
            file_put_contents($cacheName,$Token);
            return $Token;
        }else{
            exit('ERROR:'.$Data['message']);
        }
    }
 
    // 获取当前用户信息
    public function getUserInfo(){
        $Url = $this->Api.'/api/me';
        $Header = array(
            'Authorization:'.$this->getToken(),
        );
        $Data = json_decode($this->request($Url,'GET',$Header),1);
        return $Data;
    }
 
    // 新建文件夹
    public function Mkdir($dir){
        $Url = $this->Api.'/api/fs/mkdir';
        $Header = array(
            'Authorization:'.$this->getToken(),
            'Content-Type:application/json',
        );
        $Body = '{"path": "'.$dir.'"}';
        $Data = json_decode($this->request($Url,'POST',$Header,$Body),1);
        return $Data;
    }
 
    // 重命名文件/目录
    public function Rename($name, $path){
        $Url = $this->Api.'/api/fs/rename';
        $Header = array(
            'Authorization:'.$this->getToken(),
            'Content-Type:application/json',
        );
        $Body = '{"name": "'.$name.'","path": "'.$path.'"}';
        $Data = json_decode($this->request($Url,'POST',$Header,$Body),1);
        return $Data;
    }
 
    // 表单上传文件  需要目录已经存在（是否存在以alist缓存为准）
    public function UpFile($file, $path){
        $Url = $this->Api.'/api/fs/form';
        $Header = array(
            'Authorization:'.$this->getToken(),
            //'Content-Length:'.$file['file']['size'],
            'Content-Type: multipart/form-data',
            'File-Path:'.urlencode($path.$file['name']),
        );
        $cfile = new CURLFile($file['tmp_name'],$file['type'],urlencode($file['name']));
        $Ch = curl_init();
        curl_setopt($Ch, CURLOPT_URL, $Url);
        curl_setopt($Ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($Ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "PUT");
        curl_setopt($Ch, CURLOPT_POSTFIELDS, array('file' => $cfile));
        curl_setopt($Ch, CURLOPT_TIMEOUT, 60);
        curl_setopt($Ch, CURLOPT_HTTPHEADER, $Header);
        curl_setopt($Ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($Ch, CURLOPT_ENCODING, 'gzip');
        $Output = curl_exec($Ch);
        curl_close($Ch);
        return json_decode($Output,1);
    }
 
    // POST 列出文件目录
    public function list( $path, $password='', $page='', $per_page='', $refresh='false'){
        $Url = $this->Api.'/api/fs/list';
        $Header = array(
            'Authorization:'.$this->getToken(),
        );
        $Body = '{"path": "'.$path.'","password": "'.$password.'","page": '.$page.',"per_page": '.$per_page.',"refresh": '.$refresh.'}';
        $Data = json_decode($this->request($Url,'POST',$Header,$Body),1);
        return $Data;
    }
 
    // POST 获取某个文件/目录信息
    public function get( $path, $password='', $page='', $per_page='', $refresh='false'){
        $Url = $this->Api.'/api/fs/get';
        $Header = array(
            'Authorization:'.$this->getToken(),
        );
        $Body = '{"path": "'.$path.'","password": "'.$password.'","page": '.$page.',"per_page": '.$per_page.',"refresh": '.$refresh.'}';
        $Data = json_decode($this->request($Url,'POST',$Header,$Body),1);
        return $Data;
    }
 
    private function request($Url, $Method="GET", $Header='', $Data='')
    {
        $Ch = curl_init();
        $Header = $Header ? $Header : array("Content-Type:application/json;charset=utf-8;","Accept:application/json","charset=utf-8");
        $Data = is_array($Data) ? json_encode($Data) : $Data;
        curl_setopt($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, $Data);
        }
        if($Method == "PUT"){
            curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "PUT");
            curl_setopt($Ch, CURLOPT_POSTFIELDS, $Data);
        }
        if($Method == "DELETE"){
            curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "DELETE");
            curl_setopt($Ch, CURLOPT_POSTFIELDS, $Data);
        }
        if($Method == "PATCH"){
            curl_setopt($Ch, CURLOPT_CUSTOMREQUEST, "PATCH");
            curl_setopt($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;
    }
}
 
?>