package edu;
import java.io.*;
import jakarta.servlet.*;
import jakarta.servlet.http.*;
public class Ciasteczka extends HttpServlet {
@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("");
out.println("");
out.println("cisteczka");
out.println("");
out.println("");
out.println("");
out.println("Ciasteczka
");
Cookie[] param = request.getCookies();
if (param == null) {
out.println("brak parametrów
");
} else {
out.println("parametry:
");
out.println("");
out.println("| klucz | wartość |
|---|
");
for (Cookie cistko : param)
out.write("| " + cistko.getName() + " | " + cistko.getValue() + " |
");
out.println("
");
}
out.println("");
out.println("");
out.println("
");
out.println("powrót
");
out.println("");
out.println("");
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String kl = request.getParameter("klucz");
if (kl == null) kl = "";
else kl = kl.trim();
if (! kl.equals("")) {
String war = request.getParameter("wart").trim();
if (war.equals("")) {
Cookie cookie = new Cookie(kl, war);
cookie.setMaxAge(0);
response.addCookie(cookie);
} else {
Cookie cookie = new Cookie(kl, war);
cookie.setMaxAge(10);
response.addCookie(cookie);
}
}
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("");
out.println("");
out.println("");
out.println("cisteczka");
out.println("");
out.println("");
out.println("");
out.println("Ciasteczka
");
Cookie[] param = request.getCookies();
if (param == null) {
out.println("brak parametrów
");
} else {
out.println("parametry:
");
out.println("");
out.println("| klucz | wartość |
|---|
");
for (Cookie cistko : param)
out.write("| " + cistko.getName() + " | " + cistko.getValue() + " |
");
out.println("
");
}
out.println("");
out.println("");
out.println("
");
out.println("powrót
");
out.println("");
out.println("");
}
}