Google驱动器api文件已上传但未列出

Question

我是Google Drive API的新手。我正在将文件从服务器上传到Google Drive。

在我的Gmail帐户中

1. 创建一个服务帐户，下载密钥并上传到服务器
2. 提供对Drive Api和SDK Api的访问。

3. 添加了一个与Google通信的Controller，具体如下：

       set_include_path(get_include_path() . PATH_SEPARATOR . ROOT .DS. "vendors");
       require_once('Google/Client/Google_Client.php');
       require_once('Googl
   

e / Client / contrib / Google_DriveService.php'）;

    define('CLIENT_ID','my_client_here....');
    define('SERVICE_ACCOUNT_NAME','my_account_name here');
    define('KEY_FILE',VENDORS.'Google/Client/key/privatekey.p12');  // what i was availed by google.       

    if(is_file(KEY_FILE)){
        $client = new Google_Client();
        $key = file_get_contents(KEY_FILE);
        $client->setClientId(CLIENT_ID);
        $client->setAssertionCredentials(new Google_AssertionCredentials(
          SERVICE_ACCOUNT_NAME,
          array('https://www.googleapis.com/auth/drive'),
          $key)
     );


     $service = new Google_DriveService($client);


            $file = new Google_DriveFile();
            $file->setTitle('Any sample file title');
            $file->setDescription('An experiment to upload text file via server to server');
            $file->setMimeType('text/plain');

            $data = "Lorem ipsum is a dummy text";

            $createdFile = $service->files->insert($file, array(
                  'data' => $data,
                  'mimeType' => 'text/plain',
                ));


            print_r($createdFile);

现在，此输出如下：

[kind] => drive#file
[id] => 0B-NwgyCI2GQENkswOHVNcVl2aDQ
[etag] => "11QSOvUX6KZKZVB6nCB3GloLTJQ/MTM5MDU2MzUwNTU2OQ"
[selfLink] => https://www.googleapis.com/drive/v2/files/0B-NwgyCI2GQENkswOHVNcVl2aDQ
[webContentLink] => https://docs.google.com/uc?id=0B-NwgyCI2GQENkswOHVNcVl2aDQ&export=download
[alternateLink] => https://docs.google.com/file/d/0B-NwgyCI2GQENkswOHVNcVl2aDQ/edit?usp=drivesdk
[iconLink] => https://ssl.gstatic.com/docs/doclist/images/icon_10_text_list.png
[title] => Any sample file title
[mimeType] => text/plain
[description] => An experiment to upload text file via server to server
[labels] => Array
    (
        [starred] => 
        [hidden] => 
        [trashed] => 
        [restricted] => 
        [viewed] => 1
    )

[createdDate] => 2014-01-24T11:38:25.679Z
[modifiedDate] => 2014-01-24T11:38:25.569Z
[modifiedByMeDate] => 2014-01-24T11:38:25.569Z
[lastViewedByMeDate] => 2014-01-24T11:38:25.569Z
[parents] => Array
    (
        [0] => Array
            (
                [kind] => drive#parentReference
                [id] => 0AONwgyCI2GQEUk9PVA
                [selfLink] => https://www.googleapis.com/drive/v2/files/0B-NwgyCI2GQENkswOHVNcVl2aDQ/parents/0AONwgyCI2GQEUk9PVA
                [parentLink] => https://www.googleapis.com/drive/v2/files/0AONwgyCI2GQEUk9PVA
                [isRoot] => 1
            )

    )
[downloadUrl] => https://doc-04-60-docs.googleusercontent.com/docs/securesc/lptjog45u94o44tbsu1586vcuinvv74h/mlvse3i90c59eb4q6ggg7d4c6v6q4hfd/1390557600000/03476129820556261866/03476129820556261866/0B-NwgyCI2GQENkswOHVNcVl2aDQ?h=16653014193614665626&e=download&gd=true
    [userPermission] => Array
        (
            [kind] => drive#permission
            [etag] => "11QSOvUX6KZKZVB6nCB3GloLTJQ/-HVXFUAxHplEpHWK6MSWEcIX7d8"
            [id] => me
            [selfLink] => https://www.googleapis.com/drive/v2/files/0B-NwgyCI2GQENkswOHVNcVl2aDQ/permissions/me
            [role] => owner
            [type] => user
        )

    [originalFilename] => Any sample file title
    [fileExtension] => 
    [md5Checksum] => 2c06987d6ae9cfcd7060c68f4356231a
    [fileSize] => 31
    [quotaBytesUsed] => 31
    [ownerNames] => Array
        (
            [0] => sdsdsdswrwew@developer.myemail.com
        )

    [owners] => Array
        (
            [0] => Array
                (
                    [kind] => drive#user
                    [displayName] => dsdadasd3@developer.myemail.com
                    [isAuthenticatedUser] => 1
                    [permissionId] => 03476129820556261866
                )

        )

    [lastModifyingUserName] => 89989989889@developer.myemailid.com
    [lastModifyingUser] => Array
        (
            [kind] => drive#user
            [displayName] => my_display_name
            [isAuthenticatedUser] => 1
            [permissionId] => 03476129820556261866
        )

    [editable] => 1
    [copyable] => 1
    [writersCanShare] => 1
    [shared] => 
    [appDataContents] => 

..............

现在的主要问题是，通过此文件上传的文件未在我的Google驱动器文件列表中列出，但是如果我查询帐户中的可用文件，则只会得到通过此api上传的文件列表，而不是我在api中手动创建的文件列表谷歌驱动器界面。

See my code to get file list..

   .....................
            $client = new Google_Client();
            $key = file_get_contents(KEY_FILE);
            $client->setClientId(CLIENT_ID);
            $client->setAssertionCredentials(new Google_AssertionCredentials(
              SERVICE_ACCOUNT_NAME,
              array('https://www.googleapis.com/auth/drive'),
              $key)
            );

            $service = new Google_DriveService($client);
    ....................

            $files = $service->files->listFiles();

Now Questions:

1. Why do the files not listed in my google drive list.
2. Why the service account I created in google console is treated as like a different user. eg file list are different than original users and orignal user file are not listed in api listed files.

Please let me know where I am doing wrong, also let me know if what I am trying to achieve is possible or not. I have created a Service Account rather than Client ID for web application because the script will run automatically without any user interface.

Please suggest....

Answer 1

Why do the files not listed in my google drive list?

Because they don't belong to you. They belong to the service account.

Why the service account I created in google console is treated as like a different user.

Because that is what a service account, ie. it's own user.

如果您希望上传的文件包含在自己的云端硬盘内容中，则需要使用自己的帐户凭据访问云端硬盘SDK。这不需要涉及用户交互。您只需要一次性获取刷新令牌，然后使用该令牌来生成Drive的访问令牌。