Hi Nakata, I'm not sure what exactly you're trying to find out here? The HttpServletRequest interface has a getParameter method for grabbing parameters that have been set in the request object via a POST or GET.
Joined: Apr 13, 2005
hi, sorry for making confusing , i do sometimes see people write the function/method which contain the request parameter ,
like as below
why we need to pass a request parameter and when we need it ? thank you