其实比这更简单.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，它将不起作用...Google 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.

要使用多个具有相同名称的文件:

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'));