public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response) {
        // TODO Auto-generated method stub
        String id = request.getParameter("id");
        String step = request.getParameter("step");
        HttpSession session = request.getSession(true);
        if (id!=null && "".equals("id")!=true)
        {
            List list = tbiz.GetQuestionByqid(Integer.parseInt(id));
            session.setAttribute("qlist", list);
            request.setAttribute("step", list.get(0));
            request.setAttribute("s", 0);
            return mapping.findForward("test");
        }
}