What is the best way to remove parameters in the url like '?'

I am working on web project of J2ee. When I am running my project i get this link Link:- blog1_1/title?uname=55 But I want to change the url to make it look neater.

I'm tring to make it look like - Link:- blog1_1/title55

have tried to change with form POST action but this is not working

Here's the code -

<form id="myform<%=uid1%>" method="POST" action="title?<%=uid1%> >    
                    <% out.println(uid1); %>
                    <input type="hidden" name="uname" value="<%=uid1%>" /> 

 <a     onclick="document.getElementById('myform<%=uid1%>').submit();
     return     false;"></a>
               </form>    

but when I am running this code, all i get is

this link :-blog1_1/title?55

can you please tell me how should I remove the "?" parameters from the url .

I need to get rid of '?'