使用 PHP SDK 进行大文件的 Microsoft Graph API 文件上传仍然失败

Question

我目前正在使用microsoft-php-sdk，它非常好。我已成功将小文件从服务器上传到 OneDrive。但当我尝试上传 38MB 的 Powerpoint 文件时却失败了。Microsoft Graph API 文档建议创建上传会话。我以为这就像将 URI 从/content更新到 / createUploadSession一样简单，但它仍然失败。

$response = $graph->createRequest('POST', '/me/drive/root/children/'.basename($path).'/createUploadSession')
      ->setReturnType(Model\DriveItem::class)
      ->upload($path);

我的代码看起来像这样。我很难弄清楚 PHP SDK 文档，并且没有上传会话的示例。有人用过 PHP SDK 来实现这个场景吗？

Answer 1

我对https://github.com/microsoftgraph/msgraph-sdk-php/wiki和 laravel 框架使用了类似的方法。这是最终对我有用的代码。

public function test()
{
    //initialization
    $viewData = $this->loadViewData();

    // Get the access token from the cache
$tokenCache = new TokenCache();
$accessToken = $tokenCache->getAccessToken();

// Create a Graph client
$graph = new Graph();
$graph->setAccessToken($accessToken);
//upload larger files
// 1. create upload session
        $fileLocation = 'S:\ebooks\myLargeEbook.pdf';


         $file =  \File::get($fileLocation);
            $reqBody=array(
    "@microsoft.graph.conflictBehavior"=> "rename | fail | replace",
    "description"=> "description",
    "fileSystemInfo"=> ["@odata.type"=> "microsoft.graph.fileSystemInfo"]  ,
        "name"=> "ebook.pdf",
      );
        $uploadsession=$graph->createRequest("POST", "/drive/root:/test/ebook.pdf:/createUploadSession")
        ->attachBody($reqBody)
        ->setReturnType(Model\UploadSession::class)
        ->execute();
//2. upload bytes
        $fragSize =320 * 1024;// 1024 * 1024 * 4;
        $fileLocation = 'S:\ebooks\myLargeEbook.pdf';
// check if exists file if not make one
    if (\File::exists($fileLocation)) {
$graph_url = $uploadsession->getUploadUrl();
        $fileSize = filesize($fileLocation);
$numFragments = ceil($fileSize / $fragSize);
        $bytesRemaining = $fileSize;
        $i = 0;
while ($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($fileLocation, '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
            );
$uploadByte = $graph->createRequest("PUT", $graph_url)
            ->addHeaders($headers)
            ->attachBody($data)
                ->setReturnType(Model\UploadSession::class)
                ->setTimeout("1000")
                ->execute();
$bytesRemaining = $bytesRemaining - $chunkSize;
            $i++;
        }

    }
    dd($uploadByte);
           }
}