import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.WebServlet;
/*
@WebServlet(
name = "LogoutServlet",
urlPatterns = {"/logout"})*/
public class LogoutServlet extends HttpServlet {
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
try {
out.println("Logout");
out.println("Logout
");
HttpSession session = request.getSession(false);
if (session == null) {
out.println("No has iniciado sesión
");
} else {
session.invalidate();
out.println("Adios
");
out.println("Login
");
}
out.println("");
} finally {
out.close();
}
}
}