在邮递员中使用 php curl 将文件上传到 Nextcloud 但上传的文件为空

Uploading a file to Nextcloud with php curl in postman but the file uploaded is empty(在邮递员中使用 php curl 将文件上传到 Nextcloud 但上传的文件为空)

问题描述

已解决这是我的代码，我正在尝试使用它的 api 将文件上传到 nextcloud，我上传了文件但它是空的.

SOLVED This is my code, I'm trying to upload a file to nextcloud using its api, I uploaded the file but it is empty.

我所做的是使用 fopen fread 来保存文件内容并通过 postfields 将其发送到 nextcloud:

What I did was to use fopen an fread to save th file content and send it by postfields to nextcloud:

public function actionSubirArchivoNube()
    {
        $response = null;
        if(Yii::$app->request->isPost){

            $body = Yii::$app->request->getRawBody();
            $body = Json::decode($body);


            $datosNube = $body['CredencialesNube'];
            $username = $datosNube['username'];
            $password = $datosNube['password'];
            $servidorNube = $datosNube['server_name'];
            $camino = $datosNube['pathArchivo'];
            $filename = basename($camino);

            //Se tiene el contenido del archivo
            $gestor = fopen($camino, "r");
            $contenido = fread($gestor, filesize($camino));
            fclose($gestor);

            //Se tiene la url que responde a la nube y los headers
            $url = $servidorNube .'/remote.php/dav/files/admin/' . $filename;
            $headers = array('Authorization: Basic ' . base64_encode("$username:$password"),
                'OSC-APIRequest: true', 'Content-Type: text/html; charset=UTF-8');

            $options = array(
                CURLOPT_SAFE_UPLOAD => true,
                CURLOPT_HEADER => true,
                CURLOPT_CUSTOMREQUEST => "PUT",
                CURLOPT_URL => $url,
                CURLOPT_HTTPHEADER => $headers,
                CURLOPT_POSTFIELDS => $contenido,
                CURLOPT_SSL_VERIFYPEER=> false
            );

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

            return $response;
        }       
    }

推荐答案

这段代码对我有用

$nombre_fichero = "C:\pruebas\Documento_1.pdf";
$gestor = fopen($nombre_fichero, "rb");
$contenido = fread($gestor, filesize($nombre_fichero));
fclose($gestor);
    
$login = 'usuario';
$password = 'clave';
$url = 'https://dominio.com/remote.php/dav/files/usuario/folder1/D4.pdf';

$options = array(
CURLOPT_SAFE_UPLOAD => true,
CURLOPT_HEADER => true,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => $contenido,
CURLOPT_SSL_VERIFYPEER=> false,
CURLOPT_RETURNTRANSFER=> 1,
CURLOPT_HTTPAUTH=>CURLAUTH_BASIC,
CURLOPT_USERPWD=> $login.':'.$password,
CURLOPT_HTTPHEADER=>array('OCS-APIRequest: true')
);

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


echo "<pre>";
echo $response;
echo "</pre>";

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