我认为你是对的，你必须自己做文件创建，我相信你不能使用CreateObject来制作流。但是，您可能需要研究使用Open，Write等（很多例子，但这里是一个）。首先我会做一个非常小的实验，只是为了检查最终的编码。

I think you're right that you'll have to do the file creation yourself, and I'm quite sure you can't use CreateObject to make streams. However, you may want to look into using Open, Write etc (lots of examples around, but here's one). I'd make a very small experimental one first, just to check what encoding that ends up with, though.

Chris