如何使用PHP Curl将大型文件上载到Onedrive

我需要上传大于4MB的文件到onedrive帐户。为此，我正在尝试使用PHP和curl。如果有人尝试过此选项，请帮助我解决此问题。

$url=

从结果中获取上载URL

    $graph_url = $result['uploadUrl'];
    $fragSize = 320 * 1024;
    $file = file_get_contents($filename_location);
    $fileSize = strlen($file);
    $numFragments = ceil($fileSize / $fragSize);
    $bytesRemaining = $fileSize;
    $i = 0;
    $ch = curl_init($graph_url);
    while ($i < $numFragments) {
        $chunkSize = $numBytes = $fragSize;
        $start = $i * $fragSize;
        $end = $i * $fragSize + $chunkSize - 1;
        $offset = $i * $fragSize;
        if ($bytesRemaining < $chunkSize) {
            $chunkSize = $numBytes = $bytesRemaining;
            $end = $fileSize - 1;
        }
        if ($stream = fopen($filename_location, 'r')) {
            // get contents using offset
            $data = stream_get_contents($stream, $chunkSize, $offset);
            fclose($stream);
        }

        $content_range = " bytes " . $start . "-" . $end . "/" . $fileSize;
        $headers = array(
            "Content-Length: $numBytes",
            "Content-Range:$content_range"
        );
        curl_setopt($ch, CURLOPT_URL, $graph_url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, constant('CURL_SSL_VERIFYPEER_STATUS'));
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        $server_output = curl_exec($ch);
        $info = curl_getinfo($ch);

        $bytesRemaining = $bytesRemaining - $chunkSize;
        $i++;
    }

---

当您传递最后一组数据时，它应该是正确的数据字节。否则，上载会话将失败。

您的应用程序需要：

创建上载会话 将字节上载到上载会话 请参阅OneDrive开发中心的上载大型文件和上载会话文档页面：有关每个步骤的请求类型以及预期的JSON或http响应代码的详细信息

从PHP功能的角度来看，您希望：

确定上传文件大小、文件名的文件属性 通过curl发送post数据以创建上载会话参见标题为1的示例代码段的部分。 将上面的JSON响应中的uploadUrl解析为php变量 通过cURL将二进制内容发送到上面提取的uploadURL，请参阅标题为发送整个文件或部分文件块的部分-确定方法时应考虑文件大小和连接/带宽 解析响应头http响应代码并有条件地执行以下操作： 如果HTTP 416请求范围的响应代码不可满足，请使用预期的字节范围重试 如果接受发送字节范围/部分响应代码202，则继续下一个字节范围-请参阅恢复正在进行的上载 已创建HTTP 200 OK或HTTP 201的完成/返回/退出功能响应代码 在任何50倍的响应中，发送GET请求请参阅恢复正在进行的上载，以确定下一步发送什么/如何恢复 如果检测到文件名冲突，则响应代码为HTTP/1.1 409冲突：

要取消上载会话，您应获得HTTP/1.1 204 No Content的响应代码。 解决/处理名称冲突 重新启动进程

---

此代码适用于我：

<?php

$fileName="myfile.zip";
$filename_location=realpath($fileName);

$token="{access token}";
$ch = curl_init();
$url="https://graph.microsoft.com/v1.0/me/drive/root:/api/$fileName:/createUploadSession";
curl_setopt($ch, CURLOPT_URL,$url );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
$data= '{
    "item": {
        "@microsoft.graph.conflictBehavior": "rename",
        "description": "description",
        "fileSystemInfo": { "@odata.type": "microsoft.graph.fileSystemInfo" },
        "name": "'.$fileName.'"
  }
}';
    $header = array(
        'Content-Type: application/json',
        "Cache-Control: no-cache",
        "Pragma: no-cache",
        "Authorization: bearer $token");
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, TRUE);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header );
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

$result = json_decode(curl_exec($ch)) ;


$graph_url = $result->uploadUrl;


    $fragSize = 320 * 1024;
    $file = file_get_contents($filename_location);
    $fileSize = strlen($file);
    $numFragments = ceil($fileSize / $fragSize);
    $bytesRemaining = $fileSize;
    $i = 0;
    $ch = curl_init($graph_url);
    while ($i < $numFragments) {
        $chunkSize = $numBytes = $fragSize;
        $start = $i * $fragSize;
        $end = $i * $fragSize + $chunkSize - 1;
        $offset = $i * $fragSize;
        if ($bytesRemaining < $chunkSize) {
            $chunkSize = $numBytes = $bytesRemaining;
            $end = $fileSize - 1;
        }
        if ($stream = fopen($filename_location, 'r')) {
            // get contents using offset
            $data = stream_get_contents($stream, $chunkSize, $offset);
            fclose($stream);
        }

        $content_range = " bytes " . $start . "-" . $end . "/" . $fileSize;
        $headers = array(
            "Content-Length: $numBytes",
            "Content-Range:$content_range"
        );
        curl_setopt($ch, CURLOPT_URL, $graph_url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        $server_output = curl_exec($ch);
        $info = curl_getinfo($ch);
        $bytesRemaining = $bytesRemaining - $chunkSize;
        $i++;
    }

?>

---

您没有告诉我们问题，或者没有共享任何代码？？？

<?php

$fileName="myfile.zip";
$filename_location=realpath($fileName);

$token="{access token}";
$ch = curl_init();
$url="https://graph.microsoft.com/v1.0/me/drive/root:/api/$fileName:/createUploadSession";
curl_setopt($ch, CURLOPT_URL,$url );
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
$data= '{
    "item": {
        "@microsoft.graph.conflictBehavior": "rename",
        "description": "description",
        "fileSystemInfo": { "@odata.type": "microsoft.graph.fileSystemInfo" },
        "name": "'.$fileName.'"
  }
}';
    $header = array(
        'Content-Type: application/json',
        "Cache-Control: no-cache",
        "Pragma: no-cache",
        "Authorization: bearer $token");
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POST, TRUE);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header );
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

$result = json_decode(curl_exec($ch)) ;


$graph_url = $result->uploadUrl;


    $fragSize = 320 * 1024;
    $file = file_get_contents($filename_location);
    $fileSize = strlen($file);
    $numFragments = ceil($fileSize / $fragSize);
    $bytesRemaining = $fileSize;
    $i = 0;
    $ch = curl_init($graph_url);
    while ($i < $numFragments) {
        $chunkSize = $numBytes = $fragSize;
        $start = $i * $fragSize;
        $end = $i * $fragSize + $chunkSize - 1;
        $offset = $i * $fragSize;
        if ($bytesRemaining < $chunkSize) {
            $chunkSize = $numBytes = $bytesRemaining;
            $end = $fileSize - 1;
        }
        if ($stream = fopen($filename_location, 'r')) {
            // get contents using offset
            $data = stream_get_contents($stream, $chunkSize, $offset);
            fclose($stream);
        }

        $content_range = " bytes " . $start . "-" . $end . "/" . $fileSize;
        $headers = array(
            "Content-Length: $numBytes",
            "Content-Range:$content_range"
        );
        curl_setopt($ch, CURLOPT_URL, $graph_url);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        $server_output = curl_exec($ch);
        $info = curl_getinfo($ch);
        $bytesRemaining = $bytesRemaining - $chunkSize;
        $i++;
    }

?>