将文件夹下载为Zip Google Drive API [英] Download Folder as Zip Google Drive API

问题描述

我目前在Google表格中有一个Google App脚本，该脚本可以为我提供文件夹的URL，然后可以使用该URL下载.尽管这是一个额外的步骤，但我想删除它，并直接获取压缩内容的URL.

I currently have a Google App Script in Google Sheet that gives me the URL of a folder, which I can then use to download. Though it is an extra step I would like to remove, and get the URL of the zipped content directly.

这是我的代码(谷歌应用程序脚本):

Here's my code (google app script):

function downloadSelectedScripts() {
  // ...
  var scriptFiles = getScriptFiles(scriptFileNames)
  var tempFolder = copyFilesToTempFolder(scriptFiles)
  Browser.msgBox(tempFolder.getUrl())
}

function copyFilesToTempFolder(files) {
  var tempFolder = DriveApp.getFolderById(FOLDERS.TEMP)
  var tempSubFolder = tempFolder.createFolder('download_' + Date.now())

  for (var i in files) {
    var file = files[i]
    file.makeCopy(file.getName(), tempSubFolder)
  }

  return tempSubFolder
}

推荐答案

• 您想将文件夹中的所有文件压缩为zip文件.
  • 该文件夹没有子文件夹.
  • 所有文件都是纯文本文件.
  • 所有文件的总大小小于50 MB.

  如果我的理解是正确的，那么该示例脚本如何?该脚本的流程如下.

  If my understanding is correct, how about this sample script? The flow of this script is as follows.

  1. 检索文件夹.
  2. 检索文件夹中所有文件的斑点.
  3. 压缩blob并获取zip文件.
  4. 创建一个zip blob作为文件.
  5. 获取下载URL.

  示例脚本:

  使用此脚本时，请设置要压缩的文件夹的文件夹ID.

  Sample script:

  When you use this script, please set the folder ID of folder that you want to compress.

  function myFunction() {
    var folderId = "###"; // Please set the folder ID here.
  
    var folder = DriveApp.getFolderById(folderId);
    var files = folder.getFiles();
    var blobs = [];
    while (files.hasNext()) {
      blobs.push(files.next().getBlob());
    }
    var zipBlob = Utilities.zip(blobs, folder.getName() + ".zip");
    var fileId = DriveApp.createFile(zipBlob).getId();
    var url = "https://drive.google.com/uc?export=download&id=" + fileId;
    Logger.log(url);
  }
  

  结果:

  按如下所示返回zip文件的直接链接.

  Result:

  The direct link of the zip file is returned as follows.

  https://drive.google.com/uc?export=download&id=###
  

  注意:

  • 很遗憾，在当前阶段，不能使用Google Apps脚本将文件夹包括在zip数据中.
  • 在此示例脚本中，zip文件的文件名是文件夹名称.因此，请根据您的情况对其进行修改.
  • 如果您想在不登录Google的情况下下载zip文件，请共享该文件.
  • zip(blob，名称)

  这篇关于将文件夹下载为Zip Google Drive API的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！