如何在php中使用api从Google教室更新初稿成绩

Question

我正在尝试将使用谷歌课堂API创建的仪表板中的成绩草稿更新到项目中的谷歌课堂本身。我写了以下代码，但找不到出路。如何解决这个问题？

随附一个仪表板（所有从Google教室导入的值）供您参考。

 $client = new Google_Client();
        $service = new \Google_Service_Classroom($client);
        $courseId = '328776504166';
        $courseWorkId = '361223650991';
        $id = 'Cg0IiOu99CkQr_3t1MEK';
        $post_body = new \Google_Service_Classroom_StudentSubmission(array(
            'updateMask' => 20,
            'draftGrade' => 90,

        ));
        $list = $service->courses_courseWork_studentSubmissions->patch($courseId, $courseWorkId, $id, $post_body,);

然后，当我在localhost上运行上述代码时，我发现这个问题：

PHP Fatal error:  Uncaught Google\Service\Exception: {
  "error": {
    "code": 403,
    "message": "@ProjectPermissionDenied The Developer Console project is not permitted to make this request.",
    "errors": [
      {
        "message": "@ProjectPermissionDenied The Developer Console project is not permitted to make this request.",
        "domain": "global",
        "reason": "forbidden"
      }
    ],
    "status": "PERMISSION_DENIED"
  }
}

使用谷歌课堂api创建的仪表板

Answer 1

您遇到的问题是您的呼叫未经授权。一些方法，如courses.courseWork/create访问私人用户数据。为了访问私人用户数据，您的应用程序必须获得该数据所有者的授权，并授予您访问权限。

我建议您遵循快速入门，它将向您展示如何授权您的应用程序。

$client = new Google_Client();
$client->setApplicationName('Google Classroom API PHP Quickstart');
$client->setScopes(Google_Service_Classroom::CLASSROOM_COURSES_READONLY);
$client->setAuthConfig('credentials.json');
$client->setAccessType('offline');
$client->setPrompt('select_account consent');