Java - Retrieve the local server/client name and IP address

To Get and View  In Java, the local address of a machine, the class java.net.InetAddress has a method. InetAddress.getLocalHost() which returns the name of the machine and its IP address being processed in the class InetAddress.

In this example, we retrieve the name and address of the machine in a local wifi network provided by the router's DHCP server:

import java.net.InetAddress; 
import java.net.UnknownHostException; 

public class Clientaddress {

 public static void main(String[] args) {
 
 String hostname; 
 String addressIPLocale; 

 try{
 InetAddress inetadr = InetAddress.getLocalHost(); 
 //machinename
 hostname = (String) inetadr.getHostName(); 
 System.out.println("Machine Name = "+HostName); 
 //ip address on the network
 IPLocale address = (String) inetadr.getHostAddress(); 
 System.out.println("Local IP address = "+IPlOcale) 
 
 } catch (UnknownHostException e) {
 e.printStackTrace(); 
 }
 }
}

Output:

Machine Name = VAIO-VAIO
Local IP Address = 192.168.1.101

References:
Oracle Documentation: Method  InetAddress.getLocalHost
Retrieve web server address in Java
TCP Socket: Create a Client/Server chat in Java