Interview Questions

Jsp Logout page template

Here is a simple JSP logout page template which can be used in Java based web applications.

It just invalidates the current user session and redirects to login page.

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
        pageEncoding="ISO-8859-1"%>

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">

<title>Logout</title>

</head>

<body>

<%
if (request.getSession(false) != null) {
   session.invalidate();
}
%>

<c:redirect url="/" />
</body>

</html>