proxy - Fiddler: Creating an AutoResponse rule to map all calls to one host to another host

Question

Example: I want to create one AutoResponse rule that will map all calls to one host to another host, but preserve the urls. Examples

http://hostname1/foo.html -> http://hostname2/foo.html

and

http://hostname1/js/script.js -> http://hostname2/js/script.js

in one rule. For now, I've accomplished this by creating aN AutoResponse rule for every URL my project calls, but I'm sure there must be a way to right one rule using the right wildcards. I looked at http://www.fiddler2.com/Fiddler2/help/AutoResponder.asp, but I couldn't see how to do it. The wild cards all seem to be around the matching and not the action.

Full context: I'm developing on a beta platform and Visual Studio is borked in such away that it is sending all the requests to http://localhost:24575 when my project is actually running on http://localhost:56832

Answer 1

This is how I configured Fiddler2 :

I want to redirect all requests from http://server-name/vendor-portal-html/ to http://localhost/vendor-portal-html/ 

My configuration is as follows:

REGEX:.*/vendor-portal-html/(.*)   to    http://127.0.0.1/vendor-portal-html/$1

Thanks to EricLaw for above comment.