我正在尝试使用Google服务帐户的示例。我想做的是非常基本的 - 创建连接,设置服务提供者,撤回一些数据。但是,出于某种原因,当我按照提供的示例(https://github.com/google/google-api-php-client/blob/master/examples/service-account.php)时,它会失败,并显示以下错误:
刷新OAuth2令牌时出错,消息:' {"错误" :" invalid_grant" }'
我已经搜索谷歌试图解决这个问题,并在StackOverflow上找到了一些东西,但没有一个能解决我的问题。我希望有人可以帮助我。这是我正在使用的代码:
//initialize a new Google client
$client = new Google_Client();
$client->setApplicationName("books-provider-example");
$this->service = new Google_Service_Books($client);
//do we already have a service token?
if (isset($this->service_token)) {
$client->setAccessToken($this->service_token);
}
//setup the credentials
$credentials = new Google_Auth_AssertionCredentials(
$GLOBALS['GSERVICES']['clientemail'],
$GLOBALS['GSERVICES']['scopes'],
file_get_contents($GLOBALS['GSERVICES']['keypath']),
'notasecret'
);
$client->setAssertionCredentials($credentials);
//refresh the auth token if its expired
if ($client->getAuth()->isAccessTokenExpired())
$client->getAuth()->refreshTokenWithAssertion();
//set the service token
$this->service_token = $client->getAccessToken();
非常感谢任何有助于此工作的帮助!