when i execute this, as on my training, I get null, I have test the others anwsers in this forum and don't work for me, i don't understanbd, tanks !
Servlet :
@Overrideprotected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String message = "oui allo bonjour"; request.setAttribute("variable", message); System.out.println(message); String message2 = "oui allo bonjour 2"; request.getSession().setAttribute("message2", message2); String message3 = "oui allo bonjour 3"; request.getSession().setAttribute("message3", message3); this.getServletContext().getRequestDispatcher("/Bonjour.jsp").forward(request, response);