代码200正常，在邮递员中使用php curl将文件上传到Nextcloud，但没有文件上传

Question

这是我的代码，我正在尝试使用其api将文件上传到nextcloud，当我在邮递员中调用我的操作时，它给了我200好的代码，但没有文件上传

if(isset($_POST['submit'])) {
                $filename = $_FILES['file']['name'];
                $filedata = $_FILES['file']['tmp_name'];


                if ($filedata != '') {
                    $username = "user";
                    $password = "pass";
                    $headers = array('Authorization: Basic ' . base64_encode("$username:$password"), 'OSC-APIRequest: true'); // cURL headers for file uploading
                    $cfile = new \CURLFile($filedata);
                    $postfields = array($filename => $cfile);
                    $url = '10.8.0.45/remote.php/dav/files/admin/' . basename($filedata);


                    $curl = curl_init();
                    $options = array(
                        CURLOPT_URL => $url,
                        CURLOPT_HEADER => true,
                        CURLOPT_PUT => true,
                        CURLOPT_HTTPHEADER => $headers,
                        CURLOPT_POSTFIELDS => http_build_query($postfields),
                        CURLOPT_CUSTOMREQUEST => "PUT",
                        CURLOPT_RETURNTRANSFER => true,

                    );
                    curl_setopt_array($curl, $options);
                    curl_exec($curl);
                    $response = curl_getinfo($curl);
                    curl_close($curl);

                    echo $response;
                }

        } 

Answer 1

使用此代码，我可以将文件上传到云中，但是它上传为空，有什么想法吗？

    $username = "user";
    $password = "pass";
    $headers = array('Authorization: Basic ' . base64_encode("$username:$password"), 'OSC-APIRequest: true'); // cURL headers for file uploading
    $carpetaModulo = dirname(__DIR__);// path to the module
    $carpetaTemp = $carpetaModulo. '\temp_files';
    $file = scandir($carpetaTemp);
    $filename = $file[2];
    $path = $carpetaTemp.'/'.$filename;
    $finfo = new \finfo(FILEINFO_MIME_TYPE);
    $mimetype = $finfo->file($path);
    $cfile = curl_file_create($path, $mimetype, $filename);
    $url = '10.8.0.45/remote.php/dav/files/admin/' . $filename;


    $curl = curl_init();
    $options = array(
        CURLOPT_URL => $url,
        CURLOPT_HEADER => true,
        CURLOPT_PUT => true,
        CURLOPT_HTTPHEADER => $headers,
        CURLOPT_POSTFIELDS => array($cfile),
        CURLOPT_CUSTOMREQUEST => "PUT",
        CURLOPT_RETURNTRANSFER => true,

    );
    curl_setopt_array($curl, $options);
    $response = curl_exec($curl);
    curl_close($curl);

    return $response;