Using httpservletresponse interface

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ratna rathor

Using httpservletresponse interface
1 Answer(s) 5 years and 4 months ago
Posted in : JSP-Servlet

How do you use httpservletresponse interface?

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May 23, 2012 at 4:03 PM

Example:

package roseindia;

import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class AddCookie extends HttpServlet {
public void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{
    Cookie langCookie = new Cookie("fruits", "Apple");
    response.addCookie(langCookie);
    PrintWriter out = response.getWriter();
    out.println("<html>");
    out.println("<h2> Cookie added</h2>");
    out.println("</html>"); 
    }
}

Description: -addCookie() is one of the method of Httpservletresponse interface. This example shows how we are adding cookie to our HttpServletResponse.After executing your servlet, you can check your browser cookies to confirm that your cookie has been added or not.

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