Changing Facebook Liked page to a friendly URL

The way I understand FB like to work is that FB stores the url.

I want to change my webiste to have friendly URLs therefore, my old like urls (and counts) will loose their connection.

Is there a way to 开发者_C百科retain the FB like count but change all like url to be the new friendly urls?

TIA Stu

This isn't possible I'm afraid. All URLs need to return a 200, so you can't use a 301. This is to prevent users likes being hijacked and moved from one application or site to another