php - The page you requested was not found -

404 page not found

i visiting page link: www.mypage.com/job

i had developed website in codeigniter. working fine on local server when use xampp, problem when upload online. error facing 404 page not found. directory structure this:

• public_html (host main folder)
• job (my website folder)
• the remaining files , folder in main folder job.

config/config.php file

• $config['base_url'] = '';

• $config['index_page'] = '';

config/route.php file

• $route['default_controller'] = '';

please me out. in advance

fill part true address

$config['base_url'] = ''; 

for example "http://example.com/"

if dosen't work check .htaccess file