Hämta ipadress i Java.

import java.net.*;
 
class getLocal {
    public static void main(String[] args) {
    try {
    	InetAddress local = InetAddress.getLocalHost();
		// Print address
		System.out.println ("Local IP : " + local.getHostAddress());
		}
		catch(Exception e) {
			System.out.println("Fel");
		}
    }
}