Question

我正在尝试通过google api下载文件。我发现我需要检索webContentLink但不幸的是这个属性是st

这是我的代码的一部分代码：

$service = new Google_Service_Drive($client);

// Print the names and IDs for up to 10 files.
$optParams = array(
  'pageSize' => 1,
  'fields' => 'nextPageToken, files(id, name)'
);
$results = $service->files->listFiles($optParams);

$zdjecie = '/home/bachus03/domains/bachus03.vot.pl/public_html/fb/public/test.jpg';

if (count($results->getFiles()) == 0) {
  print "No files found.\n";
} else {
  print "Files:\n";
  foreach ($results->getFiles() as $file) {
    printf("%s (%s)\n", $file->getName(), $file->getId());
    $file_full = $service->files->get($file->getId());
    /*printFile($service, $file_full);
    file_put_contents($zdjecie, $file_content);
    print "zapisano zdjecie"; */
    var_dump($file_full);
  }

这就是我在输出中得到的结果：

[bachus03@s14:: ~ ]:$ /usr/local/php/p56/bin/php /home/bachus03/domains/bachus03.vot.pl/public_html/fb/public/quickstart.php

Files:
20161209_170813.JPG (1Nt9twwwwj-D2qKpmIga_T0pRCs2JxvyfvA)
object(Google_Service_Drive_DriveFile)#53 (56) {
  ["collection_key":protected]=>
  string(6) "spaces"
  ["appProperties"]=>
  NULL
  ["capabilitiesType":protected]=>
  string(42) "Google_Service_Drive_DriveFileCapabilities"
  ["capabilitiesDataType":protected]=>
  string(0) ""
  ["contentHintsType":protected]=>
  string(42) "Google_Service_Drive_DriveFileContentHints"
  ["contentHintsDataType":protected]=>
  string(0) ""
  ["createdTime"]=>
  NULL
  ["description"]=>
  NULL
  ["explicitlyTrashed"]=>
  NULL
  ["fileExtension"]=>
  NULL
  ["folderColorRgb"]=>
  NULL
  ["fullFileExtension"]=>
  NULL
  ["headRevisionId"]=>
  NULL
  ["iconLink"]=>
  NULL
  ["id"]=>
  string(35) "1Nt9twwwwj-D2qKpmIga_T0pRCs2JxvyfvA"
  ["imageMediaMetadataType":protected]=>
  string(48) "Google_Service_Drive_DriveFileImageMediaMetadata"
  ["imageMediaMetadataDataType":protected]=>
  string(0) ""
  ["isAppAuthorized"]=>
  NULL
  ["kind"]=>
  string(10) "drive#file"
  ["lastModifyingUserType":protected]=>
  string(25) "Google_Service_Drive_User"
  ["lastModifyingUserDataType":protected]=>
  string(0) ""
  ["md5Checksum"]=>
  NULL
  ["mimeType"]=>
  string(10) "image/jpeg"
  ["modifiedByMeTime"]=>
  NULL
  ["modifiedTime"]=>
  NULL
  ["name"]=>
  string(19) "20161209_170813.JPG"
  ["originalFilename"]=>
  NULL
  ["ownedByMe"]=>
  NULL
  ["ownersType":protected]=>
  string(25) "Google_Service_Drive_User"
  ["ownersDataType":protected]=>
  string(5) "array"
  ["parents"]=>
  NULL
  ["permissionsType":protected]=>
  string(31) "Google_Service_Drive_Permission"
  ["permissionsDataType":protected]=>
  string(5) "array"
  ["properties"]=>
  NULL
  ["quotaBytesUsed"]=>
  NULL
  ["shared"]=>
  NULL
  ["sharedWithMeTime"]=>
  NULL
  ["sharingUserType":protected]=>
  string(25) "Google_Service_Drive_User"
  ["sharingUserDataType":protected]=>
  string(0) ""
  ["size"]=>
  NULL
  ["spaces"]=>
  NULL
  ["starred"]=>
  NULL
  ["thumbnailLink"]=>
  NULL
  ["trashed"]=>
  NULL
  ["version"]=>
  NULL
  ["videoMediaMetadataType":protected]=>
  string(48) "Google_Service_Drive_DriveFileVideoMediaMetadata"
  ["videoMediaMetadataDataType":protected]=>
  string(0) ""
  ["viewedByMe"]=>
  NULL
  ["viewedByMeTime"]=>
  NULL
  ["viewersCanCopyContent"]=>
  NULL
  ["webContentLink"]=>
  NULL
  ["webViewLink"]=>
  NULL
  ["writersCanShare"]=>
  NULL
  ["internal_gapi_mappings":protected]=>
  array(0) {
  }
  ["modelData":protected]=>
  array(0) {
  }
  ["processed":protected]=>
  array(0) {
  }
}

我做错了什么？

Answer 1

另一个主要部分是您必须从files.get调用中返回的ID中执行files.insert请求 - 您将无法在插入的单个API调用中执行此操作

一旦检索到文件资源（即使用get），就可以访问webContentLink。基于documentation。 Insert也应该能够拥有webContentLink，因为它还使用Files资源进行响应

谷歌驱动器api文件下载。 WebcontentLink为NULL

1 个答案: