Google Calendar API，Google_Service类

我希望你能帮助我。Google Calendar API，Google_Service类

我正在尝试使用Oauth2身份验证连接到Google（日历）API。

为此，我已按照下列步骤操作：

通过谷歌开发者控制台注册应用
使用作曲家（谷歌API的PHP客户端）
在供应商下面放置脚本安装的客户端库文件夹：

 

    require_once 'autoload.php'; 
    require('google/apiclient-services/src/Google/Service/Oauth2.php'); 
    session_start(); 

    // ******************************************************** // 
    // Get these values from https://console.developers.google.com 
    // Be sure to enable the Analytics API 
    // ******************************************************** // 
    $client_id = 'myclientid'; 
    $client_secret = 'myclientsecret'; 
    $redirect_uri = 'https://domain.nl/dev/vendor/google/apiclient-services/src/Google/Service/Oauth2.php'; //identical as in Google console 

    $client = new Google_Client(); 
    $client->setApplicationName("Client_Library_Examples"); 
    $client->setClientId($client_id); 
    $client->setClientSecret($client_secret); 
    $client->setRedirectUri($redirect_uri); 
    $client->setAccessType('offline'); // Gets us our refreshtoken 

    $client->setScopes(array('https://www.googleapis.com/auth/calendar.readonly')); 


    //For loging out. 
    if (isset($_GET['logout'])) { 
     unset($_SESSION['token']); 
    } 


    // Step 2: The user accepted your access now you need to exchange it. 
    if (isset($_GET['code'])) { 

    $client->authenticate($_GET['code']); 
    $_SESSION['token'] = $client->getAccessToken(); 
    $redirect = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF']; 
    header('Location: ' . filter_var($redirect, FILTER_SANITIZE_URL)); 
    } 

    // Step 1: The user has not authenticated we give them a link to login  
    if (!isset($_SESSION['token'])) { 

    $authUrl = $client->createAuthUrl(); 

    print "Connect Me!"; 
    }  


    // Step 3: We have access we can now create our service 
    if (isset($_SESSION['token'])) { 
    $client->setAccessToken($_SESSION['token']); 
    print "LogOut
";  

    $service = new Google_Service_Calendar($client);  

    $calendarList = $service->calendarList->listCalendarList();; 

    while(true) { 
     foreach ($calendarList->getItems() as $calendarListEntry) { 

      echo $calendarListEntry->getSummary()."
\n"; 


      // get events 
      $events = $service->events->listEvents($calendarListEntry->id); 


      foreach ($events->getItems() as $event) { 
       echo "-----".$event->getSummary()."
"; 
      } 
     } 
     $pageToken = $calendarList->getNextPageToken(); 
     if ($pageToken) { 
      $optParams = array('pageToken' => $pageToken); 
      $calendarList = $service->calendarList->listCalendarList($optParams); 
     } else { 
      break; 
     } 
    } 
    }

的Un幸运的是，我点击“接受”按钮为Authentication后立即得到一个错误：

 
Fatal error: Class 'Google_Service' not found in /home/user/domains/domain.nl/private_html/dev/vendor/google/apiclient-services/src/Google/Service/Oauth2.php on line 32

Google research没有帮助至今。

可能的解决方案：

设置自动加载的正确路径。检查。
```
 
require_once 'autoload.php'; 
```
运行受支持的PHP版本。检查（尝试5.6 + 7.1）。
检查您在composer.json中的库和实际正在自动加载的库之间是否有不同。检查。

您的帮助表示感谢，谢谢！

来源

2016-10-12 Steve

更新：此问题已修复。我使用Oauth2.php作为我的redirect_url而不是返回到我的脚本。初学者错误:)

来源

2016-12-05 16:13:59 Steve

Google Calendar API，Google_Service类

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