如何将文件从域重定向到另一个

I have many files in domain abc.com for example abc.com/file1.pdf and changed the domain is theres anyway to redirect the users from abc.com/file1.pdf to def.com/file1.pdf all the files are the same names, just the domain changed

Regards,

That's how the standard Redirect directive works.

any request beginning with URL-path will return a redirect request to the client at the location of the target URL. Additional path information beyond the matched URL-path will be appended to the target URL.

So:

Redirect 301 / http://example.com/