Question

例如：我只能复制一个文件，但由于应用程序速度存在问题，因此我需要机会复制几个文件。

        $fileMimeType = $this->service->files->get($googleFileId, array('fields' => 'mimeType'));
        $metadata = new \Google_Service_Drive_DriveFile(
            array(
                'name' => uniqid(),
                'uploadType' => 'multipart',
                'mimeType' => isset($fileMimeType->mimeType) ? $fileMimeType->mimeType : false
            )
        );

        $file = $this->service->files->copy($googleFileId, $metadata, array('fields' => 'id'));

Answer 1

以下是google-api-client文档的示例：

<?php
$client = new Google_Client();

$client->setApplicationName("Client_Library_Examples");
// Warn if the API key isn't set.
if (!$apiKey = getApiKey()) {
  echo missingApiKeyWarning();
  return;
}
$client->setDeveloperKey($apiKey);

$service = new Google_Service_Books($client);

$client->setUseBatch(true);

$batch = $service->createBatch();
$optParams = array('filter' => 'free-ebooks');
$req1 = $service->volumes->listVolumes('Henry David Thoreau', $optParams);
$batch->add($req1, "thoreau");
$req2 = $service->volumes->listVolumes('George Bernard Shaw', $optParams);
$batch->add($req2, "shaw");

$results = $batch->execute();

就您而言，我认为它将是这样的：

P.S：如上所示，在创建客户端时尝试启用批处理（$client->setUseBatch(true);）

$batch = $this->service->createBatch();

$fileMimeType = $this->service->files->get($googleFileId, array('fields' => 'mimeType'));
$metadata = new \Google_Service_Drive_DriveFile(
   array(
     'name' => uniqid(),
     'uploadType' => 'multipart',
     'mimeType' => isset($fileMimeType->mimeType) ? $fileMimeType->mimeType : false
      )
     );

$fileCopy = $this->service->files->copy($googleFileId, $metadata, array('fields' => 'id'));

$batch->add($fileCopy, "copy");

$results = $batch->execute();

更多详细信息here

Answer 2

阿卜杜勒·卡里姆·阿梅尔（Abdelkarim EL AMEL）：谢谢，您提出了我要解决的问题之一：）

我们无法使用此代码：

$fileCopy = $this->service->files->copy($googleFileId, $metadata, array('fields' => 'id'));

$batch->add($fileCopy, "copy");

因为方法$batch->add接受Psr\Http\Message\RequestInterface，$this->service->files->copy返回了Google_Service_Drive_DriveFile

但是我们可以从GuzzleHttp\Psr7\Request创建$this->service->files->copy作为相同的创建方法副本。

此代码解决了我的问题：

    private function copyFileRequest($googleFileId)
    {
        // build the service uri
        $url = $this->service->files->createRequestUri('files/{fileId}/copy', [
            'fileId' => [
                'location' => 'path',
                'type' => 'string',
                'value' => $googleFileId,
            ],
        ]);

        $request = new Request('POST', $url, ['content-type' => 'application/json']);

        return $request;
    }

    public function batchCopy()
    {
        $googleFileIdFirst = 'First file';
        $googleFileIdSecond  = 'Second file';

        $batch = $this->service->createBatch();

        $batch->add($this->copyFileRequest($googleFileIdFirst));
        $batch->add($this->copyFileRequest($googleFileIdSecond));

        $results = $batch->execute();

        /** @var Response $result */
        foreach ($results as  $result) {
            /** @var Stream $body */
            $body = (string)$result->getBody(); // Returned json body with copy file
        }
    }

Answer 3

通过其他方式，我们可以将defer的{{1}}设置为true

Google_Client

服务中的所有方法都返回$client = new \Google_Client(); $client->useApplicationDefaultCredentials(); $client->setScopes([\Google_Service_Drive::DRIVE]); // Calls should returned request not be executed $client->setDefer(true) $service = new \Google_Service_Drive($this->client);

Psr\Http\Message\RequestInterface

如何进行批量操作将文件复制到Google驱动器，PHP？

3 个答案: