PHP谷歌API - 遺失範圍

Question

我使用以下，基於谷歌的日曆示例應用程序工作正常。

$client = new \Google_Client(); 
    $client->setApplicationName("Google Calendar PHP Starter Application"); 
    $client->setClientId('myclientid.apps.googleusercontent.com'); 
    $client->setClientSecret('mysecret'); 
    $client->setRedirectUri('http://localhost/admin/index.php?m=1&e=calendar'); 
    $client->setDeveloperKey('mykey'); 

    if (isset($_GET['code'])) { 
     $client->authenticate($_GET['code']); 
     $_SESSION['token'] = $client->getAccessToken(); 
     header('Location: http://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']); 
    } 

    if (isset($_SESSION['token'])) { 
     $client->setAccessToken($_SESSION['token']); 
    } 

    if (!$client->getAccessToken()) { 
     $authUrl = $client->createAuthUrl(); 
     header('Location: ' . $authUrl); 
    } 

但我發現了：

Error: invalid_request 
Missing required parameter: scope 

Answer 1

缺少這一行後，我設置的替換DeveloperKey

$cal = new \Google_CalendarService($client); 

我想獲得一個日曆服務的行爲從客戶端設置範圍。相當合理。