Codeigniter - how to set up Route?

Question

CodeIgniter

I have several controllers, and I need to set up routes so that the url site.com/%username% redirects to site.com/account/index/%username%, and all other controllers work fine, such as site.com/settings, site.com/questions/one etc.

Answer 1

for the user, you need to make the following url: site.com/user/%login_user%,
then$route['user/(:any)'] = '/account/index/user/$1';