如何使用Drive API v3将文件添加到“我的云端硬盘”？

问题描述

Google Drive API v3最近更改，因此文件只能存在于一个文件夹中。这破坏了我用来将文件夹加载到每个域用户的“我的云端硬盘”（带有ID为“ root”的文件夹）中的Apps脚本工具。

将文件夹添加到“我的云端硬盘”的新方法是什么？

var service = getService(userEmail);

var url = 'https://www.googleapis.com/drive/v3/files/' + driveId +'?addParents=' + parentId;
Logger.log(url);

var options = {
  'contentType': 'application/json','method'     : 'patch','headers'    : { Authorization: 'Bearer ' + service.getAccesstoken() },//https://github.com/googleworkspace/apps-script-oauth2
  'muteHttpExceptions': true
};
var response = UrlFetchApp.fetch(url,options);

var found = response.getResponseCode()
if (found == 200) { found = 'Added to My Drive' } else {
  Logger.log('Failed with response code: %s',found);
}

解决方法

使用Google云端硬盘的新快捷方式MIME类型！您可以参考Google的示例Create a shortcut to a Drive file获取提示。请记住，高级驱动器服务仅限于Drive API v2，但URLFetchApp也可以使用Drive API v3。

以下代码用于URLFetchApp。如果您想使用高级驱动器服务，请改用以下答案：How to create a shortcut in Google Drive Apps Script instead of multiple parents

/*
 * Create a new shortcut using UrlFetchApp.
 *
 * @param {String} driveId    Id of the file/folder to use as a shortcut target.
 * @param {String} userEmail  User email address for change context and OAuth token.
 * @param {String} parentId   The parent folder for the shortcut file.
 * @param {String} driveName  The display name of the shortcut.
 * https://developers.google.com/drive/api/v3/shortcuts
 * https://developers.google.com/drive/api/v3/reference/files/create
 * https://github.com/googleworkspace/apps-script-oauth2
 */
function TEST_addShortcut() { addShortcut('DriveKey0123456789ABCDEabcde','[e-mail]','root','The file or folder name')
};

function addShortcut(driveId,userEmail,parentId,driveName) {
  var service = getService(userEmail); //apps-script-oauth2 library
  if (service.hasAccess()) {
    Logger.log("addShortcut hasAccess,User %s",userEmail);
    
    var url = 'https://www.googleapis.com/drive/v3/files/';
    var data = {
      'shortcutDetails': {'targetId': driveId},'name'       : driveName,'mimeType'   : 'application/vnd.google-apps.shortcut','parents'    : parentId //Use Id 'root' for user's My Drive folder
    };
    var options = {
      'method'     : 'POST','contentType': 'application/json','headers'    : { Authorization: 'Bearer ' + service.getAccessToken() },'payload'    : JSON.stringify(data) // Convert JavaScript object to JSON string
    };
    
    var response = UrlFetchApp.fetch(url,options);
    var resultStringy = JSON.stringify(response,null,2);
    var respCode = response.getResponseCode()
    Logger.log('addShortcut code %s,result: %s',respCode,resultStringy);
    return (respCode == 200);
    
  } else {
    
    Logger.log('addShortcut getLastError: %s',service.getLastError());
    Logger.log('addShortcut(%s) = %s','No Access');
    return null; //Service does not have access
  }
};