如何在PHP中创建事件后检索Google Calendar事件ID

composer require google/apiclient:^2.0

require_once 'vendor/autoload.php';

$client = new Google_Client();
$client->setAuthConfig('path/to/your/client_secret.json');
$client->addScope(Google_Service_Calendar::CALENDAR);

if (isset($_SESSION['access_token']) && $_SESSION['access_token']) {
    $client->setAccessToken($_SESSION['access_token']);
} else {
    $redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . '/oauth2callback.php';
    header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}

if (isset($_GET['code'])) {
    $token = $client->fetchAccessTokenWithAuthCode($_GET['code']);
    $_SESSION['access_token'] = $token;
    $redirect_uri = 'http://' . $_SERVER['HTTP_HOST'] . '/oauth2callback.php';
    header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}

$service = new Google_Service_Calendar($client);

$event = new Google_Service_Calendar_Event(array(
    'summary' => '事件摘要',
    'location' => '事件地点',
    'description' => '事件描述',
    'start' => array(
        'dateTime' => '2022-01-01T10:00:00',
        'timeZone' => 'Asia/Shanghai',
    ),
    'end' => array(
        'dateTime' => '2022-01-01T12:00:00',
        'timeZone' => 'Asia/Shanghai',
    ),
));

$calendarId = 'primary'; // 使用默认的日历

$event = $service->events->insert($calendarId, $event);
$eventId = $event->getId();

echo '新创建的事件ID：' . $eventId;