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public class Login extends HttpServlet {
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
* @param request servlet request
* @param response servlet response
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet Login</title>");
out.println("</head>");
out.println("<body>");
HttpSession session = request.getSession (false);
session.invalidate();
out.println(session.getId());
if (session.getId() != null){
out.println("ok");
}
else{
out.println("pas ok");
}
out.println("</body>");
out.println("</html>");
} finally {
out.close();
}
}
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