Question

在PHP中，我试图通过谷歌api访问谷歌电子书，但我收到此错误。

致命错误：未捕获的异常'Google_Service_Exception' 消息'调用GET时出错 https://www.googleapis.com/books/v1/volumes?q=Henry+David+Thoreau&filter=free-ebooks&key=AIzaSyCc5s6WLKl9SrvlsN-8yXO6Cmd4qeAYR08：（403）“权限不足” /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Http/REST.php:110 堆栈跟踪：＃0 /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Http/REST.php(62）： Google_Http_REST :: decodeHttpResponse（对象（Google_Http_Request）对象（Google_Client））＃1 [内部函数]： Google_Http_REST :: doExecute（对象（Google_Client）对象（Google_Http_Request））＃2 /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Task/Runner.php(174）： call_user_func_array（Array，Array）＃3 /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Http/REST.php(46）： Google_Task_Runner-＆gt; run（）＃4 /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Client.php(593）： Google_Http_REST :: execute（Object（Google_Client），Object（Go in。） /home/stealthbeta/public_html/google-api-php-client-master/src/Google/Http/REST.php 在线110

这是我的代码：

require_once 'src/Google/autoload.php';
require_once 'src/Google/Client.php';
session_start();
$client = new Google_Client();
$client->setApplicationName("XXXXXX");
$client->setClientId("XXXXXXX");
$client->setClientSecret('XXXXX');
$client->setRedirectUri('XXXXX');
$client->setScopes(array('https://www.googleapis.com/auth/books'));

if (isset($_GET['code'])) {
    $client->authenticate($_GET['code']);
    $_SESSION['token'] = $client->getAccessToken();

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

if ($client->getAccessToken()) {
    $service = new Google_Service_Books($client);
    $optParams = array('filter' => 'free-ebooks');
    $results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);

    foreach ($results as $item) {
        echo $item['volumeInfo']['title'], "<br /> \n";
    }

    $_SESSION['token'] = $client->getAccessToken();
} else {
    $authUrl = $client->createAuthUrl();
}

如何解决这个问题？

致命错误：Google电子书的未捕获异常“Google_Service_Exception”

0 个答案: