how can i retrive parameters from EncodeURL using jsp?
===

I have problem with URLEncoding in jsp . My problem is i have done URL Encoding and i redirected that page to another called save.jsp, 

my code is:
String basePath=  request.getScheme()+"://" + request.getServerName() + ":" +request.getServerPort() + request.getContextPath();
String level1approval="12345X";
**encodeUrl**=response.encodeURL(basePath+"/"+"level1approval.jsp"+"?user_id=+level1approval");

 in jsp page i am trying to get the user_id value but it giving that null.

please give me suggestion ?