Java Program to design IP Finder application using java Swing

import javax.swing.*;

import java.awt.event.*;

import java.net.*;

public class IPFinder extends JFrame implements ActionListener{

JLabel l;

JTextField tf;

JButton b;

IPFinder(){

super("IP Finder Tool - Javatpoint");

l=new JLabel("Enter URL:");

l.setBounds(50,70,150,20);;

tf=new JTextField();

tf.setBounds(50,100,200,20);

b=new JButton("Find IP");

b.setBounds(50,150,80,30);

b.addActionListener(this);

add(l);

add(tf);

add(b);

setSize(300,300);

setLayout(null);

setVisible(true);

}

public void actionPerformed(ActionEvent e){

String url=tf.getText();

try {

InetAddress ia=InetAddress.getByName(url);

String ip=ia.getHostAddress();

JOptionPane.showMessageDialog(this,ip);

} catch (UnknownHostException e1) {

JOptionPane.showMessageDialog(this,e1.toString());

}

public static void main(String[] args) {

new IPFinder();

}

Anurag Rana Educator CSE/IT

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