使用PHP的Google Spreadsheets API - 致命错误：未捕获的异常

Question

我试图开始使用Google SpreadSheet API。我知道还有很多其他语言，但PHP是我唯一能够熟练掌握的语言。我在第一个障碍中不断下降并获得：

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

如何发生这种情况：

步骤1下载并添加文件夹google-api-php-client

接下来，调整代码直到它工作

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";
}

结果：打印出书籍列表

步骤2下载并安装php-google-spreadsheet-client

首先，我将示例完全复制到我所拥有的内容之后，然后包含所有正确的文件，直到找到所有内容：

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();

但我得到了

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

我做的事情真的很蠢，对吗？谢谢你的帮助

Answer 1

看起来你已经忘记了首先引导lib：https://github.com/asimlqt/php-google-spreadsheet-client#bootstrapping

require 'vendor/autoload.php';

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

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

Answer 2

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