Program Java Untuk Mengetahui Alamat IP

Berikut contoh program untuk mendapatkan alamat IP, kita akan meggunakan metode dibawah ini

• Mendapatkan alamat local host dengan memanggil metode getLocalHost() method dari InetAdress class
• Mendapatkan alamat IP dengan menggunakan getHostAddress() method.

berikut contoh programnya

Nama file : get_My_Ip.java

import java.net.InetAddress;

public class get_My_Ip {

   public static void main(String args[]) throws Exception

   {

      /* public static InetAddress getLocalHost()

       * throws UnknownHostException: Returns the address 

       * of the local host. This is achieved by retrieving 

       * the name of the host from the system, then resolving 

       * that name into an InetAddress. Note: The resolved 

       * address may be cached for a short period of time.

       */

      InetAddress myIP=InetAddress.getLocalHost();

      /* public String getHostAddress(): Returns the IP 

       * address string in textual presentation.

       */

      System.out.println("My IP Address is:");

      System.out.println(myIP.getHostAddress());

  }

}

Output

run:

My IP Address is:

172.16.254.1

BUILD SUCCESSFUL (total time: 1 second)

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