Question

我创建了以下代码。我必须从我的Google云端硬盘文件夹下载文件。该文件夹是共享的。下载后，我必须从Google云端硬盘中删除这些文件。

我试过了 -

$file = $service->parents->delete($file_id,$folder_id); - 它没有做任何事情，也没有任何错误。
$file = $service->files->trash($file_id); - 它提供错误调用DELETE - （403）此文件的权限不足“错误。

我的代码：

<?php
require_once "google/google-api-php-client/src/Google_Client.php";

require_once "google/google-api-php-client/src/contrib/Google_DriveService.php";

require_once "google/google-api-php-client/src/contrib/Google_Oauth2Service.php";

require_once "google/vendor/autoload.php";

$file_id = '1bJm_cqIRVh5RaVrqVXGRL0CSYwTBlZur';
$folder_id='1gEllj4B9TCnLPe_dnl1ujX4u8smLL-Ky';

$DRIVE_SCOPE = 'https://www.googleapis.com/auth/drive';
$SERVICE_ACCOUNT_EMAIL = 'service_account_email@domain.com';
$SERVICE_ACCOUNT_PKCS12_FILE_PATH = 'GoogleDriveApi-7cd8056e9eae.p12';


function buildService() {//function for first build up service
global $DRIVE_SCOPE, $SERVICE_ACCOUNT_EMAIL, $SERVICE_ACCOUNT_PKCS12_FILE_PATH;

$key = file_get_contents($SERVICE_ACCOUNT_PKCS12_FILE_PATH);
$auth = new Google_AssertionCredentials(
        $SERVICE_ACCOUNT_EMAIL, array($DRIVE_SCOPE), $key);
$client = new Google_Client();
$client->setUseObjects(true);
$client->setAssertionCredentials($auth);
return new Google_DriveService($client);

}

function printFilesInFolder($service, $folderId) {
  $pageToken = NULL;
  $arrayFile=array();
  do {
    try {
      $parameters = array();
      if ($pageToken) {
        $parameters['pageToken'] = $pageToken;
      }
      $children = $service->children->listChildren($folderId, $parameters);
      $arrayFile=$children;
      $pageToken = $children->getNextPageToken();
    } catch (Exception $e) {
      print "An error occurred: " . $e->getMessage();
      $pageToken = NULL;
    }
  } while ($pageToken);
  return $arrayFile;
}

try {

    $service = buildService();

    $children=printFilesInFolder($service,$folder_id);

    $myfile = fopen("D:/list.txt", "wb") or die("Unable to open file!");
    foreach ($children->getItems() as $child) {
        print "\r\nFile Id: " . $child->getId();
        fwrite($myfile, $child->getId());
        fwrite($myfile, "\r\n");  
      }      
    $file = $service->parents->delete($file_id,$folder_id);
    $file = $service->files->trash($file_id);

    fclose($myfile);

} catch (Exception $e) {
    print "An error occurred1: " . $e->getMessage();
}
?>

Answer 1

您的error表示用户没有对该文件的写入权限，并且某个应用正在尝试修改该特定文件。

建议采取的行动：向用户报告需要提出要求那些权限，以便更新文件。你可能也想检查检索到的元数据中的用户访问级别 files.get并使用它将您的用户界面更改为只读用户界面。

调用DELETE时出错 - （403）此文件的权限不足“| Google Drive API

1 个答案: