Untitled

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html >
<head>
  <meta charset="UTF-8">
  <title>Application MMSP - Connexion</title>
      <link rel="stylesheet" href="inc/css/style.css">

</head>

<body>

  <body>

  <img id="logo0" src="inc/images/logo0.jpg">
<div class="container">
    <section id="content">
        <form method="POST" action="connexionform" >
            <h1 >Application MMSP - Connexion </h1>
            <div>
                <input type="text" placeholder="username" required="" id="username" />
            </div>
            <div>
                <input type="password" placeholder="password" required="" id="password" />
            </div>
            <div>
                <input type="submit" value="Connexion" />
                <a href="#">Mot de passe oublié !</a>
                <a href="#">S'enregister</a>
            </div>
        </form><!-- form -->
    </section><!-- content -->
</div><!-- container -->
</body>

    <script src="inc/js/index.js"></script>

</body>
</html>

package beans;


public class User {
    private String username;
    private String password;

    public User(String username, String password) {
        super();
        this.username = username;
        this.password = password;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public User(){
        super();
    }
}

package servlets;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import beans.User;

/**
 * Servlet implementation class ConnexionForm
 */

public class ConnexionForm extends HttpServlet {
    private static final long serialVersionUID = 1L;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public ConnexionForm() {
        super();
        // TODO Auto-generated constructor stub
    }

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        traitement(request,response);
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        traitement(request,response);
    }

    protected void traitement(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
        String username = request.getParameter("username");
        String password = request.getParameter("password");

        User user = new User(username,password);

        HttpSession maSession = request.getSession();
        maSession.setAttribute("utilisateur",user);

        RequestDispatcher dispatcher = request.getRequestDispatcher("resultatLogin.jsp");
        dispatcher.forward(request, response);
    }

}

<HTML>
<HEAD><TITLE></TITLE>
</HEAD>
<body>
    <div align="center">
        <h1>Veuillez vous identifier !!!</h1>

            <form method="POST" action="connexionform">
                <table>
                    <tr>
                        <td>login :</td>
                        <td><input type="text" name="username"></td>
                    </tr>
                    <tr>
                        <td>Mot de passe :</td>
                        <td><input type="password" name="password" value=""></td>
                    </tr>

                    <tr>
                        <td ></td>
                        <td><input type="submit" value="Authentification"></td>
                    </tr>
                </table>
            </form>
    </div>
</body>
</HTML>