Hi all friends,
I couldn't connect my servlet from my swing
interface.I want to send two parameters(userid and
password) from swing interface(it is a login dialog
box) to my servlet.Iam using Tomcat server4.0 and I
also put entry of my servlet in web.xml file.Can any
one plz guide me how I can slove this problem.
Below r my codes:-
Swing Interface(Iam pasting only action event of my
submit button):-
================
public URL u;
public URLConnection uc;
submit.addActionListener(new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
String userid1;
String password1;
String Content;
String
url="http://127.0.0.1:8080/examples/servlet/loginServlet";;
userid1 = userid.getText();
password1 = password.getText();
System.out.println(userid1);
System.out.println(password1);
Content= userid1 + password1;
try{
u = new URL(url+"?name=" +userid1 + "&path=" +
password1);
uc =u.openConnection();
uc.setDoOutput(true);
uc.setDoInput(true);
uc.setUseCaches(false);
printout = new
DataOutputStream(uc.getOutputStream ());
printout.writeBytes(Content);
printout.flush();
printout.close();
}catch(Exception ex){System.out.println("Error
from actionPerformed :" + ex.getMessage());}
}
});
Servlet file:-
=============
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class loginServlet extends HttpServlet
{
public void doGet(HttpServletRequest
req,HttpServletResponse res)
throws ServletException,IOException
{
res.setContentType("text/html");
PrintWriter out=res.getWriter();
String
str1=req.getParameter("name");
String
str2=req.getParameter("path");
/*DataInputStream dis;
dis = new
DataInputStream(req.getInputStream());
String str =
dis.readLine();*/
System.out.println(str1);
System.out.println(str2);
}
}
Regards
Bikash
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