Question

这是我的代码：

<?php
error_reporting(E_ALL); ini_set('display_errors', '1');
include_once __DIR__ . '/vendor/autoload.php';
include_once "templates/base.php";

echo pageHeader("File Upload - Uploading a simple file");

/*************************************************
 * Ensure you've downloaded your oauth credentials
 ************************************************/
if (!$oauth_credentials = getOAuthCredentialsFile()) {
  echo missingOAuth2CredentialsWarning();
  return;
}

/************************************************
 * The redirect URI is to the current page, e.g:
 * http://localhost:8080/simple-file-upload.php
 ************************************************/
$redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'];

$client = new Google_Client();
$client->setAuthConfig($oauth_credentials);
$client->setRedirectUri($redirect_uri);
$client->addScope("https://www.googleapis.com/auth/drive");
$service = new Google_Service_Drive($client);

// add "?logout" to the URL to remove a token from the session
if (isset($_REQUEST['logout'])) {
  unset($_SESSION['upload_token']);
}

/************************************************
 * If we have a code back from the OAuth 2.0 flow,
 * we need to exchange that with the
 * Google_Client::fetchAccessTokenWithAuthCode()
 * function. We store the resultant access token
 * bundle in the session, and redirect to ourself.
 ************************************************/
if ($client->isAccessTokenExpired()) {
    echo "test";
    $refresh = $client->getRefreshToken();
}
if (isset($_GET['code'])) {
  $token = $client->fetchAccessTokenWithAuthCode($_GET['code']);
  $client->setAccessToken($token);

  // store in the session also
  $_SESSION['upload_token'] = $token;

  // redirect back to the example
  header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}

// set the access token as part of the client
if (!empty($_SESSION['upload_token'])) {
  $client->setAccessToken($_SESSION['upload_token']);
  if ($client->isAccessTokenExpired()) {
    unset($_SESSION['upload_token']);
  }
} else {
  $authUrl = $client->createAuthUrl();
}

/************************************************
 * If we're signed in then lets try to upload our
 * file. For larger files, see fileupload.php.
 ************************************************/
if ($client->getAccessToken()) {
  // We'll setup an empty 1MB file to upload.
  DEFINE("TESTFILE", 'test-test-test.csv');

  // Now lets try and send the metadata as well using multipart!
  $file = new Google_Service_Drive_DriveFile();
  $file->setName("test-test-test.csv");


  $result2 = $service->files->create(
      $file,
      array(
        'data' => file_get_contents('test-test-test.csv'),
        'mimeType' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
      )
  );
}
?>

<div class="box">
<?php if (isset($authUrl)): ?>
  <div class="request">
    <a class='login' href='<?= $authUrl ?>'>Connect Me!</a>
  </div>
<?php endif ?>
<div class="shortened">
    <p>Your call was successful! Check your drive for the following files:</p>
    <ul>
      <!-- <li><a href="https://drive.google.com/open?id=<?= $result->id ?>" target="_blank"><?= $result->name ?></a></li> -->
      <li><a href="https://drive.google.com/open?id=<?= $result2->id ?>" target="_blank"><?= $result2->name ?></a></li>
    </ul>
  </div>
</div>

我一直在尝试生成刷新令牌，但却无法做到。我已经设定： 'access_type'=＆gt; 'offile'， 'approval_prompt'=＆gt; '力'，

但仍然无法解决问题。请帮忙。我需要在magento扩展中实现它。

Answer 1

有关详细信息，请参阅Using OAuth 2.0 for Web Server Applications。

您可能需要检查并确保您具有标识OAuth 2.0服务器应用程序所需的凭据。

以下是有关项目的obtain application credentials的步骤：

在API控制台中打开Credentials page。

如果您还没有这样做，请点击 OAuth 标题下的创建新客户ID 来创建OAuth 2.0凭据。接下来，在相关表格中查找您的应用程序的客户端ID和客户端密钥。

您还可以通过单击客户端ID从此页面创建和编辑重定向URI。重定向URI是应用程序的auth端点的URI，用于处理来自OAuth 2.0服务器的响应。在使用OAuth 2.0之前，必须将此值从默认示例更改为应用程序的auth端点的URI。

下载client_secrets.json文件并将其安全地存储在只有您的应用程序可以访问的位置。

另请查看handle the OAuth 2.0 server response的方式。

除此之外，此相关SO post中的建议解决方案也可能有所帮助。给定的代码显示了如何验证和上传测试文件。

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