Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

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

import java.util.Enumeration;

public class Main {
    public static InetAddress getLocalInetAddress() {
        InetAddress ip = null;
        try {
            Enumeration<NetworkInterface> en_netInterface = NetworkInterface.getNetworkInterfaces();
            while (en_netInterface.hasMoreElements()) {
                NetworkInterface ni = (NetworkInterface) en_netInterface.nextElement();
                Enumeration<InetAddress> en_ip = ni.getInetAddresses();
                while (en_ip.hasMoreElements()) {
                    ip = en_ip.nextElement();
                    if (!ip.isLoopbackAddress() && ip.getHostAddress().indexOf(":") == -1)
                        break;
                    else
                        ip = null;
                }
                if (ip != null) {
                    break;
                }
            }
        } catch (SocketException e) {
            e.printStackTrace();
        }
        return ip;
    }

    public static String getLocalInetAddress(InetAddress ip) {
        return ip.toString();
    }
}