Session.html
<!DOCTYPE html>
<html>
<head>
<title>TODO supply a title</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<form action="Session" method="post">
Name:
<input type="text" name="nm">
<input type="Submit" name="st" value="Submit">
</form>
</body>
</html>
Session.java(Servlet page)
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet Session</title>");
out.println("</head>");
out.println("<body>");
HttpSession s = request.getSession();
s.setAttribute("nm", request.getParameter("nm"));
out.println("<form action=Session2><input type=Submit></form>");
response.sendRedirect("Session2");
out.println("</body>");
out.println("</html>");
Session2.java(Servlet Page)
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet Session2</title>");
out.println("</head>");
out.println("<body>");
out.println("Second Servlet <br>");
HttpSession s = request.getSession(false);
out.println("HEELLLOOOO!! " +s.getAttribute("nm"));
out.println("</body>");
out.println("</html>");
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