How Do I redirect .com/index.jsp to www.com/index.jsp ?

I'm familiar with the .htaccess file and the code used to redirect traffic from no www. to www. but I can't seem to make it work for .jsp pages!

The site I'm working on is this one http://lendacheck.com/index.jsp but I need it to be http://www.lendacheck.com/index.jsp

The code I tried but does not work is:

RewriteRule ^index\.php http://www.cashflow420.com [R=301,L]

Is there another way to make this work? Thanks in advance for any help!

 

Try this code in .htaccess. It should be working.

RewriteEngine On
RewriteCond %{HTTP_HOST} !^(.*)\.lendacheck\.com$ [NC]
RewriteRule ^(.*)$ http://www.lendacheck.com/$1 [R=301,L]

 

Thanks for your help anyways jeffreyhuan! Turns out that the site is running Tomcat and there is no .htaccess support!?! What do I do now?