@WebServlet("/param") public class ParameterServlet extends HttpServlet { private static final long serialVersionUID = 1L;public ParameterServlet() { super(); // TODO Auto-generated constructor stub }protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("<html>"); out.println("<head><title>form</title></head>"); out.println("<body>"); String name = request.getParameter("name"); String age = request.getParameter("age"); out.println("name : " + name + "<br>"); out.println("age : " +age + "<br>"); out.println("</body>"); out.println("</html>"); } }