How to get the ip of the computer on linux through Java?

Question

How to get the ip of the computer on linux through Java ?

I searched the net for examples, I found something regarding NetworkInterface class, but I can\'t wrap my

Answer 1

This code worked 4me:

import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;


public class ShowIp {

    public static void main(String[] args) throws SocketException {
        NetworkInterface ni = NetworkInterface.getByName("eth0");
        Enumeration inetAddresses =  ni.getInetAddresses();


        while(inetAddresses.hasMoreElements()) {
            InetAddress ia = inetAddresses.nextElement();
            if(!ia.isLinkLocalAddress()) {
                System.out.println("IP: " + ia.getHostAddress());
            }
        }
    }

}