Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import java.net.*;
import java.util.Enumeration;

public class Main {
    public static String localIPAddress() {
        try {
            for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en
                    .hasMoreElements();) {
                NetworkInterface intf = en.nextElement();
                for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
                    InetAddress inetAddress = enumIpAddr.nextElement();
                    if (!inetAddress.isLoopbackAddress()) {
                        String ipAddress = inetAddress.getHostAddress().toString();
                        int p = ipAddress.indexOf("%");
                        if (p > 0)
                            ipAddress = ipAddress.substring(0, p);
                        //if (MagicBooleans.trace_mode) System.out.println("--> localIPAddress = "+ipAddress);
                        return ipAddress;
                    }
                }
            }
        } catch (SocketException ex) {
            ex.printStackTrace();
        }
        return "127.0.0.1";
    }
}