Url route in codeigniter notworking -

application/config/routes.php

       $route['aboutus'] = 'footerpage/index/$2'; 

url route concept not working in codeigniter. here try change url footerpage/index/1 aboutus

url

        http:local.com/footerpage/index/1 

want

       http:local.com/aboutus 

i guess looking ?

$route['footerpage/index/[0-9]+'] = "aboutus"; 

i assumed number after index vary ... can change [0-9]+ 1 if doesn't change value

$route['footerpage/index/1'] = "aboutus"; 

hope helps