使用PHP的Google电子表格API–；致命错误：未捕获异常

我正在尝试开始使用谷歌电子表格API。我知道还有很多其他的语言，但PHP是我唯一能勉强胜任的语言。我在第一个跨栏时不断摔倒，并得到：

Fatal error: Uncaught exception 'Google\Spreadsheet\Exception' in 
/Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/ServiceRequestFactory.php:48 

Stack trace: #0 /Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/SpreadsheetService.php(37): 
Google\Spreadsheet\ServiceRequestFactory::getInstance() 
  #1 /Users/djave/Google Drive/Sites/practise/gdata/index.php(32): Google\Spreadsheet\SpreadsheetService->getSpreadsheets() 
  #2 {main} thrown in /Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/ServiceRequestFactory.php on line 48

这是如何发生的：

步骤1下载并添加文件夹 接下来，修改代码，直到它工作

set_include_path('lib/');

require_once 'lib/Google/Client.php';
require_once 'lib/Google/Service/Books.php';

$client = new Google_Client();
$client->setApplicationName("Client_Library_Examples");
$client->setDeveloperKey("-------------------------------------");
$service = new Google_Service_Books($client);
$optParams = array('filter' => 'free-ebooks');
$results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);

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

---

我在做一些非常愚蠢的事，对吗？感谢您的帮助

看来您忘了先引导库：

---

看起来您忘记了先引导库：

通过打开实际的电子表格，请参阅图片，为client_secret.json文件中的“client_email”字段值授予编辑权限。

通过打开实际的电子表格，请参阅图片，为client_secret.json文件中的“client_email”字段值授予编辑权限

set_include_path('lib/');

require_once 'lib/Google/Client.php';
require_once 'lib/Google/Service/Books.php';
require_once 'lib/Google/Spreadsheet/SpreadsheetService.php';
require_once 'lib/Google/Spreadsheet/ServiceRequestFactory.php';
require_once 'lib/Google/Spreadsheet/Exception.php';

$client = new Google_Client();
$client->setApplicationName("Client_Library_Examples");
$client->setDeveloperKey("-------------------------------------");
$service = new Google_Service_Books($client);
$optParams = array('filter' => 'free-ebooks');
$results = $service->volumes->listVolumes('Henry David Thoreau', $optParams);

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

        $spreadsheetService = new Google\Spreadsheet\SpreadsheetService();
        $spreadsheetFeed = $spreadsheetService->getSpreadsheets();
        $spreadsheet = $spreadsheetFeed->getByTitle('MySpreadsheet');
        $worksheetFeed = $spreadsheet->getWorksheets();

Fatal error: Uncaught exception 'Google\Spreadsheet\Exception' in /Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/ServiceRequestFactory.php:48 Stack trace: #0 /Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/SpreadsheetService.php(37): Google\Spreadsheet\ServiceRequestFactory::getInstance() #1 /Users/djave/Google Drive/Sites/practise/gdata/index.php(23): Google\Spreadsheet\SpreadsheetService->getSpreadsheets() #2 {main} thrown in /Users/djave/Google Drive/Sites/practise/gdata/lib/Google/Spreadsheet/ServiceRequestFactory.php on line 48

require 'vendor/autoload.php';

use Google\Spreadsheet\DefaultServiceRequest;
use Google\Spreadsheet\ServiceRequestFactory;

$serviceRequest = new DefaultServiceRequest($accessToken);
ServiceRequestFactory::setInstance($serviceRequest);