Question

我想将文件从googledrive传输到我的服务器来处理它们（我的同事不能将它们直接放在服务器上）。它工作正常，它不再起作用了。我正在使用API V3 PHP库。所有文件都在给定根目录中的目录中进行组织。我很容易列出我的root的内容，但是我无法获得每个子文件夹的内容。这是我的代码：

function upload() {
    // Get the API client and construct the service object.
    $client = getClient();
    $service = new Google_Service_Drive($client);
    $list=$service->files->listFiles
            (array('q' => "mimeType='application/vnd.google-apps.folder' and name='MYROOT'",
                    'fields' => 'nextPageToken, files(id, name)'));
    $publicistRoot=$list->getFiles();
    $publicistRoot=$publicistRoot[0];
    $publicistRootId=$publicistRoot->getId();
    $list=$service->files->listFiles
            (array('q' => "mimeType='application/vnd.google-apps.folder' and '$publicistRootId' in parents",
                  'fields' => 'nextPageToken, files(id, name)'));
    foreach($list->getFiles() as $folder) {
        // ***** I can list all subdirectories
        uploadFolder($service, $folder);
    }
}

function uploadFolder(&$service, &$folder) {
    $dir="$parentDir/".trim($folder->getName());
    mkdir($dir);
    $list=$service->files->listFiles
            (array('q' => "'".$folder->getId()."' in parents",
                    'fields' => 'nextPageToken, files(id, name)'));
    // ***** here, in $list, the field "nextPageTogen is set to NULL
    $toTransfer=$list->getFiles();        
    if (!count($toTransfer)) {
        // ***** there is no files here, although there are some on the google drive
        print("Le dossier '".$folder->getName()."' ne contient pas de fichier.\n");
    } else {
        foreach($toTransfer as $elt) {
            // ***** copy contents
        }
    }
}

有人有想法吗？

感谢您的帮助

GoogleDrive API V3：无法列出子文件夹的内容

0 个答案: