Java IP Address Get getPublicIP()

Description

get Public IP

License

Open Source License

Declaration

public static String getPublicIP() throws MalformedURLException, IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.MalformedURLException;
import java.net.URL;

public class Main {
    public static String getPublicIP() throws MalformedURLException, IOException {
        String service1 = "http://checkip.amazonaws.com/";
        String service2 = "http://bot.whatismyipaddress.com/";

        URL url = new URL(service1);
        String ip = "";
        try (BufferedReader input = new BufferedReader(new InputStreamReader(url.openStream()))) {
            ip = input.readLine();/*from  w w w  .  j a  va2 s  .c  o  m*/
        } catch (IOException ex) {
            url = new URL(service2);
            try (BufferedReader input2 = new BufferedReader(new InputStreamReader(url.openStream()))) {
                ip = input2.readLine();
            } catch (IOException ex2) {
                throw ex2;
            }
        }

        return ip;
    }
}

Related

1. getLongIp(byte[] buff)
2. getLongIp(String ipString)
3. getPublicIP()
4. getPublicIP()
5. getPublicIP()
6. getPublicIP()
7. getPublicIP()
8. getPublicIP2()
9. getPublicIPAddress()