getBlob()将文件转换为pdf [英] getBlob() is converting files to pdf

问题描述

我正在尝试跟进此处的讨论:

I am trying to follow up on the discussion here: Zip drive files.

如果执行以下代码，则会看到由于某种原因，它会生成PDF文件.似乎getBlob()正在将它们转换为PDF.

If you execute the following code, you'll see that for some reason, it produces PDF files. It seems getBlob() is converting them to PDF.

  var folderId = DriveApp.getFoldersByName("Test").getId();
  var files = DriveApp.getFoldersByName("Test").getFiles();
  var blobs = [];
  var fileBlob = '';
  var file = '';
  while(files.hasNext()){
    file = files.next();
    fileBlob = file.getBlob();
    blobs.push(fileBlob);
  }
  
  var zippedFolder = Utilities.zip(blobs, 'Test.zip');
  DriveApp.getFoldersByName("Test").getParents().next().createFile(zippedFolder);

我下载了Test.zip，该文件中的每个文件(例如google表格或google docs)都已转换为PDF.其次，如果该文件夹包含任何Google Forms文件，则该代码会失败，并显示一条错误，提示无法将表单转换为pdf.

I download Test.zip and every file in that (like a google sheets or google docs) file has been converted into a PDF. Secondly, if the folder contains any Google Forms file, the code with fail with an error saying unable to convert forms to pdf.

我不想将任何文件转换为pdf.我只想压缩文件夹.有什么想法吗?

I don't want to convert any file to pdf. I just want to zip the folder. Any thoughts?

推荐答案

从Google Apps文件创建Blob时，这是预期的行为，但发现的表单除外.如果不先将其转换为其他格式，就无法压缩本机Doc或Sheet.

This is the expected behavior when you create a blob from a google apps file with the exception of forms which you have found. There is no way to zip up a native Doc or Sheet without converting it to another format first.

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