Spring DispatcherServlet.doDispatch.cleanupMultipart

I use【MultipartFile.transferTo(File dest)】method deal with my file uploaded by HTTP When I return the HTTP request correctly , The file was deleted. I found out that DispatcherServlet.doDispatch.cleanupMultipart did this. Should I give up the multipartfile.transferto (File dest) method for this reason?

Comment From: rstoyanchev

Thanks for getting in touch, but it feels like this is a question that would be better suited to Stack Overflow. As mentioned in the guidelines for contributing, we prefer to use the issue tracker only for bugs and enhancements. Feel free to update this issue with a link to the re-posted question (so that other people can find it) or add some more details if you feel this is a genuine bug.