谷歌网站管理员工具 API

Question

我正在尝试提取我的公司在其 Google 网站管理员工具中注册的公司列表。我正在使用 PHP 和 PHP 的 Google API 客户端库 (https://developers.google.com/api-client-library/php/) 执行此操作。我已经完成了一切，除了它给了我一个空数组的事实。我的代码如下，任何帮助将不胜感激。

为客户 ID、帐户等填写了适当的值，并且一切都进行了适当的身份验证，因为我使用相同的代码来访问书籍 API。

    <?php
    /*
     * Copyright 2013 Google Inc.
     *
     * Licensed under the Apache License, Version 2.0 (the "License");
     * you may not use this file except in compliance with the License.
     * You may obtain a copy of the License at
     *
     *     http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS,
     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     * See the License for the specific language governing permissions and
     * limitations under the License.
     */
    session_start();
    include_once "templates/base.php";

    /************************************************
      Make an API request authenticated with a service
      account.
     ************************************************/
    require_once realpath(dirname(__FILE__) . '/../autoload.php');

    /************************************************
      ATTENTION: Fill in these values! You can get
      them by creating a new Service Account in the
      API console. Be sure to store the key file
      somewhere you can get to it - though in real
      operations you'd want to make sure it wasn't
      accessible from the webserver!
      The name is the email address value provided
      as part of the service account (not your
      address!)
      Make sure the Books API is enabled on this
      account as well, or the call will fail.
     ************************************************/
    $client_id = <Client ID>; //Client ID
    $service_account_name = <Service Account Name>; //Email Address
    $key_file_location = <Key Location>; //key.p12

    echo pageHeader("Service Account Access");
    if ($client_id == <Client ID>
        || !strlen($service_account_name)
        || !strlen($key_file_location)) {
      echo missingServiceAccountDetailsWarning();
    }

    $client = new Google_Client();
    $client->setApplicationName("Client_Library_Examples");
    $service = new Google_Service_Webmasters($client);

    /************************************************
      If we have an access token, we can carry on.
      Otherwise, we'll get one with the help of an
      assertion credential. In other examples the list
      of scopes was managed by the Client, but here
      we have to list them manually. We also supply
      the service account
     ************************************************/
    if (isset($_SESSION['service_token'])) {
      $client->setAccessToken($_SESSION['service_token']);
    }
    $key = file_get_contents($key_file_location);
    $cred = new Google_Auth_AssertionCredentials(
        $service_account_name,
        array('https://www.googleapis.com/auth/webmasters'),
        $key
    );
    $client->setAssertionCredentials($cred);
    if ($client->getAuth()->isAccessTokenExpired()) {
      $client->getAuth()->refreshTokenWithAssertion($cred);
    }
    $_SESSION['service_token'] = $client->getAccessToken();

    /************************************************
      We're just going to make the same call as in the
      simple query as an example.
     ************************************************/

    $results = $service->sites->listSites();

    $siteList = $results->siteEntry;

var_dump($siteList);

// $optParams = array('filter' => 'free-ebooks');
// $results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);
// echo "<h3>Results Of Call:</h3>";
// foreach ($results as $item) {
//   echo $item['volumeInfo']['title'], "<br /> \n";
// }

echo pageFooter(__FILE__);

Answer 1

我想通了。这是因为我没有在网站管理员工具界面中为我尝试连接的用户分配适当的权限。只需点击每个站点旁边的齿轮并添加用户。