javascript - ajax asynchronously obtains file stream and automatically downloads it

Question

Excuse me, after I use ajax to asynchronously obtain the file stream, what if I let the browser automatically download the file I obtained?
The detailed explanation is that I want to use ajax to implement the file download function. After I use ajax to request, the background returns me a file stream. How can I let the browser automatically download these file streams into the files I want.

Answer 1

https://scarletsky.github.io/...

Answer 2

I read your question several times but I still don’t understand it... It would be great if you could explain it in more detail

Answer 3

http://www.cnblogs.com/cdemo/...