COOKIE1.JAVA
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class Cookie1 extends HttpServlet
{
public void service(HttpServletRequest req,HttpServletResponse res)
throws
ServletException,IOException
{
res.setContentType("text/html");
PrintWriter
pw=res.getWriter();
String
color=req.getParameter("s1");
pw.println("<html><body
bgcolor="+color+">");
pw.println("<h1>
<center> Session");
pw.println("<form
method=get action=\"http://localhost:8080/servlet/Cookie2\">");
pw.println("Name
: <input name=name type=text> <br>");
pw.println("<input
name=bcolor type=hidden value="+color+"><br>");
pw.println("<input
name=Submit type=submit value=submit>");
pw.println("<input
name=Reset type=reset value=reset>");
Cookie
c1= new Cookie("cd",color);
Cookie
c2 = new Cookie("id","second page");
res.addCookie(c1);
res.addCookie(c2);
pw.println("</body></html>");
pw.close();
}
}
COOKIE2.JAVA
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
public class Cookie2 extends HttpServlet
{
public void doGet(HttpServletRequest req,HttpServletResponse res)
throws ServletException,IOException
{
res.setContentType("text/html");
PrintWriter
pw=res.getWriter();
String
color=req.getParameter("bcolor");
pw.println("<html><body
bgcolor="+color+">");
Cookie
c[]=req.getCookies();
String s1[]= new
String[c.length];
String v1[]= new
String[c.length];
for(int
i=0;i<c.length;i++)
{
s1[i]=c[i].getName();
v1[i]=c[i].getValue();
pw.println(s1[i]+"</br>");
pw.println(v1[i]+"</br>");
}
String
name=req.getParameter("name");
pw.println("<h1>
Welcome "+name+"! </h1>");
pw.println("</body></html>");
pw.close();
}
}
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