设置权限后，Google云端硬盘获取共享链接

Question

我想通过Google提供的php客户端为 zip文件在Google驱动器上生成共享链接。

使用Google Drive的php客户端，我可以设置权限（通过查看drive gui中的文件权限来确认）：

    $config = [
        'type' => 'anyone',
        'role' => 'reader',
        'withLink' => true,
            //'allowFileDiscovery' => false
    ];
    $tempPermission = new Google_Service_Drive_Permission($config);
    $ret = $this->service->permissions->create($file, $tempPermission);
    echo '<pre>';
    print_r($ret);
    $files = $this->service->files->get($file);
    print_R($files);

但是我不确定从何处获取物理网址。

这是设置烫发后文件对象的输出：

Google_Service_Drive_DriveFile Object
(
    [collection_key:protected] => spaces
    [appProperties] => 
    [capabilitiesType:protected] => Google_Service_Drive_DriveFileCapabilities
    [capabilitiesDataType:protected] => 
    [contentHintsType:protected] => Google_Service_Drive_DriveFileContentHints
    [contentHintsDataType:protected] => 
    [copyRequiresWriterPermission] => 
    [createdTime] => 
    [description] => 
    [driveId] => 
    [explicitlyTrashed] => 
    [exportLinks] => 
    [fileExtension] => 
    [folderColorRgb] => 
    [fullFileExtension] => 
    [hasAugmentedPermissions] => 
    [hasThumbnail] => 
    [headRevisionId] => 
    [iconLink] => 
    [id] => 1CU_nTm06ATlf2s54890oY62NyEzCGgyf
    [imageMediaMetadataType:protected] => Google_Service_Drive_DriveFileImageMediaMetadata
    [imageMediaMetadataDataType:protected] => 
    [isAppAuthorized] => 
    [kind] => drive#file
    [lastModifyingUserType:protected] => Google_Service_Drive_User
    [lastModifyingUserDataType:protected] => 
    [md5Checksum] => 
    [mimeType] => application/zip
    [modifiedByMe] => 
    [modifiedByMeTime] => 
    [modifiedTime] => 
    [name] => restorepoint_2019_08_02_07_32_57.zip
    [originalFilename] => 
    [ownedByMe] => 
    [ownersType:protected] => Google_Service_Drive_User
    [ownersDataType:protected] => array
    [parents] => 
    [permissionIds] => 
    [permissionsType:protected] => Google_Service_Drive_Permission
    [permissionsDataType:protected] => array
    [properties] => 
    [quotaBytesUsed] => 
    [shared] => 
    [sharedWithMeTime] => 
    [sharingUserType:protected] => Google_Service_Drive_User
    [sharingUserDataType:protected] => 
    [size] => 
    [spaces] => 
    [starred] => 
    [teamDriveId] => 
    [thumbnailLink] => 
    [thumbnailVersion] => 
    [trashed] => 
    [trashedTime] => 
    [trashingUserType:protected] => Google_Service_Drive_User
    [trashingUserDataType:protected] => 
    [version] => 
    [videoMediaMetadataType:protected] => Google_Service_Drive_DriveFileVideoMediaMetadata
    [videoMediaMetadataDataType:protected] => 
    [viewedByMe] => 
    [viewedByMeTime] => 
    [viewersCanCopyContent] => 
    [webContentLink] => 
    [webViewLink] => 
    [writersCanShare] => 
    [internal_gapi_mappings:protected] => Array
        (
        )

    [modelData:protected] => Array
        (
        )

    [processed:protected] => Array
        (
        )

)

如果有人能弄清楚如何从生成时间起的一小时内将其设置为过期，则奖励积分（在文档关于php客户端中找不到与此有关的任何信息）

Answer 1

我找到了解决方案。需要这样做：

    $files = $this->service->files->get($file,array("fields"=>"webViewLink"));
    print_R($files);

填充者：webViewLink