类似Facebook的子文件夹：如何？

Question

I am trying to create a page with profiles similar to facebook. The question I have is: instead of having a site that says www.sitename.com/profile.php?username=Username as the URL, I want the page to say www.sitename.com/Username.

I know to show a URL like the latter one, you would have an index page in a folder named Username, but I don't know how to do it dynamically and to show it as a subfolder.

I am using php as my main language.

Answer 1

You can achieve friendly urls using Apache's mod rewrite. Just enable it in Apache config and put the following to .htaccess, which will be in root of your application:

RewriteEngine On
RewriteRule /(.*)$ /profile.php?username=$1 

Also, here's a nice looking tutorial regarding friendly urls.