优化一段在servlet中的代码``

Question

HttpSession session = request.getSession();session.setAttribute("count3",request.getParameter("count3"));
session.setAttribute("count4",request.getParameter("count4"));
session.setAttribute("count5",request.getParameter("count5"));
session.setAttribute("count6",request.getParameter("count6"));
session.setAttribute("count7",request.getParameter("count7"));
session.setAttribute("count8",request.getParameter("count8"));
session.setAttribute("count9",request.getParameter("count9"));
session.setAttribute("count10",request.getParameter("count10"));
session.setAttribute("count11",request.getParameter("count11"));
session.setAttribute("count12",request.getParameter("count12"));
session.setAttribute("count13",request.getParameter("count13"));
session.setAttribute("count14",request.getParameter("count14"));
session.setAttribute("count15",request.getParameter("count15"));
session.setAttribute("count16",request.getParameter("count16"));
session.setAttribute("count17",request.getParameter("count17"));
session.setAttribute("count18",request.getParameter("count18"));
session.setAttribute("count19",request.getParameter("count19"));
session.setAttribute("count20",request.getParameter("count20"));
session.setAttribute("count21",request.getParameter("count21"));
session.setAttribute("count22",request.getParameter("count22"));
session.setAttribute("count23",request.getParameter("count23"));
session.setAttribute("count24",request.getParameter("count24"));
session.setAttribute("count25",request.getParameter("count25"));
session.setAttribute("count26",request.getParameter("count26"));
session.setAttribute("count27",request.getParameter("count27"));
session.setAttribute("count28",request.getParameter("count28"));
session.setAttribute("count29",request.getParameter("count29"));
session.setAttribute("count30",request.getParameter("count30"));
session.setAttribute("count31",request.getParameter("count31"));
session.setAttribute("count32",request.getParameter("count32"));
session.setAttribute("count33",request.getParameter("count33"));
session.setAttribute("count34",request.getParameter("count34"));
session.setAttribute("count35",request.getParameter("count35"));
//-------------------------------------------------------------------
  以下是我的方法...行不通``
for(int i=3;i<36;i++)
{
   session.setAttribute("count"+i,request.getParameter("count"+i));
}

Answer 1

我给出更详尽的代码吧
-------------------------------out.println在for里就可以 
for(int i=3;i<36;i++){
session.setAttribute("count"+i,request.getParameter("count"+i));
out.println(session.getAttribute("count"+i));
}
-------------------------------out.println在for外 就输出"null"
for(int i=3;i<36;i++){
session.setAttribute("count"+i,request.getParameter("count"+i));

}
out.println(session.getAttribute("count1"));

Answer 2

kevinliuu(@。@) ( ) 信誉：107   你很眼熟 每次问问题  都看见你回答 —_—||