使用 Google Drive API 的 Wordpress 网站出现致命的 GuzzleHTTP cURL 错误 7

如何解决使用 Google Drive API 的 Wordpress 网站出现致命的 GuzzleHTTP cURL 错误 7

我在我的 wordpress 网站上遇到了一个困难的错误。我正在使用 Google Drive API。有时在我的 wordpress 网站上，我会收到这个 500 服务器异常。异常时而出现，时而消失。我们已尝试创建新的服务帐户，但错误仍然存在。

这是个例外：

致命错误：未捕获的 GuzzleHttp\Exception\ConnectException: cURL 错误 7：（见 https://curl.haxx.se/libcurl/c/libcurl-errors.html）在 /home/www/testing.com/wp-content/themes/testingspace/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.PHP:200 堆栈跟踪：#0 /home/www/testing.com/wp-content/themes/testingspace/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.PHP(155)： GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle),数组）#1 /home/www/testing.com/wp-content/themes/testingspace/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.PHP(105)： GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlHandler),对象（GuzzleHttp\Handler\EasyHandle），对象（GuzzleHttp\Handler\CurlFactory））#2 /home/www/testing.com/wp-content/themes/testingspace/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.PHP(43)： GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlHandler),对象（GuzzleHttp\Handler\EasyHandle），对象（GuzzleHttp\Handler\CurlFactory））#3 /home/www/testing.com/wp-content/ 在 /home/www/testing.com/wp-content/themes/testingspace/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.PHP 在线 200

即使它消失了，我仍然无法访问 Google Drive 帐户。下面是我的测试代码片段。我列出了相关函数 (getClient,getToolDrive,getDocuments) 和用于调用这些函数的代码。代码的连接/身份验证部分是对 google’s quickstart php code for setting up Google Drive API 的直接复制和粘贴，因此应该不是问题。

function getClient() {
    $client = new Google_Client();
    $client->setAuthConfig(__DIR__ . "/ tool-dev1283726.json");
    $client->setApplicationName(“Testing”);
    $client->setScopes(Google_Service_Drive::DRIVE);

    return $client;
}

function getToolDrive($service,$user)
{
    // Print the names and IDs for up to 30 files.
    $optParams = array(
    'pageSize' => 30,'fields' => 'nextPagetoken,files(id,name)'
    );
    
    try {
        $results = $service->files->listFiles($optParams); //exception is thrown here
    } catch (Exception $e) {
        
        console_log('Caught exception: ' .  $e->getMessage()); // the exception thrown is the curl 7 error I shown above
    } finally {
        
        console_log($service->files);
    }
   
    $userFolder = null; //I just set this to null because I was only interested in testing out why $service->files->listFiles was not working
    return $userFolder;
}
function getDocuments($service,$user) {
    $userFolderId = getToolDrive($service,$user);
    return null; //I return null because everything below $userFolderId is not called cause the exception is thrown in getPaperToolDrive
}

$client = getClient();
$service = new Google_Service_Drive($client);
// echo response text
// If a POST request to self was made,hide all output except the material update.
if(count($_POST) > 0) {
    ob_end_clean();
}
$documents = getDocuments($service,$current_user->user_login);

那么我们如何修复这个异常呢？我们是否可能需要更新某些内容（例如 Guzzle）？任何帮助是极大的赞赏！谢谢！