Name of project in prod url

Hi

My project is http://localhost/project
and I would like to have the name of the project in production url

How can I make this work ?

.htaccess

Code:

   RewriteEngine On
   RewriteBase /project/

config.php

PHP Code:

$config['base_url'] = 'http://X.X.X.X/project/'; 


This configuration doesn't works.
Any idea ? is it possible ?

Why a configuration like this ? Because I have some javascript files like list:

Code:

              // Définition des variables selon la page
               var pathArray = window.location.pathname.split( '/' );
               var uri_1 = pathArray[2];

who's works fine in localhost but can't works in prod because the name of project is not in the url...