使用 Apps Script 在 Google Drive 中创建一个 zip 文件

问题描述

我在 Google Drive 文件夹中有一个包含几个文件的文件夹.我想制作一个 Google Apps 脚本，该脚本将压缩该文件夹中的所有文件并在同一文件夹中创建 zip 文件.

I have a folder in Google Drive folder containing few files. I want to make a Google Apps Script that will zip all files in that folder and create the zip file inside same folder.

我发现了一个具有 Utilities.zip() 函数的视频，但没有相关的 API 参考.我该如何使用它?提前致谢.

I found a video that has Utilities.zip() function, but there is no API reference for that. How do I use it? Thanks in advance.

推荐答案

实际上比这更容易.文件已经是 Blob(任何具有 getBlob() 的东西都可以传递给任何需要 Blob 的函数).所以代码看起来像这样:

Actually it's even easier than that. Files are already Blobs (anything that has getBlob() can be passed in to any function that expects Blobs). So the code looks like this:

var folder = DocsList.getFolder('path/to/folder');
folder.createFile(Utilities.zip(folder.getFiles(), 'newFiles.zip'));

此外，如果您在文件夹中有多个同名文件，它也将不起作用...Google Drive 文件夹支持该功能，但 Zip 文件不支持.

Additionally, it won't work if you have multiple files with the same name in the Folder... Google Drive folders support that, but Zip files do not.

要使用多个具有相同名称的文件进行此操作:

To make this work with multiple files that have the same name:

var folder = DocsList.getFolder('path/to/folder');
var names = {};
folder.createFile(Utilities.zip(folder.getFiles().map(function(f){
  var n = f.getName();
  while (names[n]) { n = '_' + n }
  names[n] = true;
  return f.getBlob().setName(n);
}), 'newFiles.zip'));

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