使用apps脚本在Google Drive中创建一个zip文件 [英] Creating a zip file inside google drive with apps script

问题描述

我在包含少量文件的Google云端硬盘文件夹中有一个文件夹。我想制作一个谷歌应用程序脚本，用于压缩该文件夹中的所有文件，并创建该文件夹中的zip文件。我找到了一个具有Utilities.zip（）函数的视频。但是没有API参考。如何使用它？提前致谢。

I have a folder in google drive folder containing few files. I want to make a google apps script that zip all files in that folder and crate the zip file inside that same folder. I found a video that has Utilities.zip() function. But there is no API reference for that. How to use it? Thanks in advance.

推荐答案

其实它比这更简单。文件已经是Blob（任何具有getBlob（）的文件都可以传递给任何需要Blob的函数）。所以代码如下所示：

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'));

另外，如果您在文件夹中有多个具有相同名称的文件，它将不起作用。 。谷歌云端硬盘文件夹支持，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.

为了使这个工作可以使用多个同名的文件：

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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