private void loginDetail(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{ User u = new User(); UserService us =new UserServiceImpl() ; String Uname = request.getParameter("txtUname"); String Pwrd = request.getParameter("txtPwrd"); u.setUname(Uname); u.setPwrd(Pwrd); System.out.println(Uname+""+Pwrd); try { if(us.Userlogin(u.getUname(),u.getPwrd())){ String message = "Thank you, " + Uname +"..You are now logged into the system"; HttpSession session = request.getSession(true); session.setAttribute("user", u); //session? request.setAttribute("message", message); request.getRequestDispatcher("/menu.jsp").forward(request, response); }else { String message = "You have to register first or check Your user name password again!"; request.setAttribute("loginMsg", message); RequestDispatcher rd = getServletContext().getRequestDispatcher("/login2.jsp"); rd.forward(request, response); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } }
session.setAttribute(..)
session.getAttribute(..)
var
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