Tricks and tips for everyone


What is the use of getLocalHost () method?

What is the use of getLocalHost () method?

Java InetAddress getLocalHost() method The getLocalHost() method of Java InetAddress class returns the instance of InetAddress containing local host name and address. In this, firstly the host name is retrieved from the system, then that name is resolved into InetAddress.

When we use the getLocalHost () method exception thrown is?

java. net. InetAddress Class in Java

Method Description
static InetAddress getLocalHost() throws UnknownHostException This method returns the instance of InetAddress containing the local hostname and address.

How do you use InetAddress?

Example of Java InetAddress Class

  1. import*;
  2. import*;
  3. public class InetDemo{
  4. public static void main(String[] args){
  5. try{
  6. InetAddress ip=InetAddress.getByName(“”);
  7. System.out.println(“Host Name: “+ip.getHostName());
  8. System.out.println(“IP Address: “+ip.getHostAddress());

What is isSiteLocalAddress?

isSiteLocalAddress() shows that addresses from exactly those 3 networks will return true on those methods. IPv6 has a similar concept, here these addresses are called unqieu local addresses.

How do you create an InetAddress?

Creates an InetAddress based on the provided host name and IP address. No name service is checked for the validity of the address. The host name can either be a machine name, such as ” “, or a textual representation of its IP address. No validity checking is done on the host name either.

What is InetSocketAddress Java?

public InetSocketAddress(int port) Creates a socket address where the IP address is the wildcard address and the port number a specified value. A valid port value is between 0 and 65535. A port number of zero will let the system pick up an ephemeral port in a bind operation.

What is InetSocketAddress java?

How do I find my localHost IP address in java?

Example 1

  1. import java. net. *;
  2. public class Main {
  3. public static void main(String[] args) throws UnknownHostException {
  4. InetAddress localHost = InetAddress. getLocalHost();
  5. System. out. println(localHost. getHostAddress());

How do you make an InetAddress?

The InetAddress class doesn’t have public constructors, so you create a new instance by using one of its factory methods: getByName(String host): creates an InetAddress object based on the provided hostname.

Is INET address same as IP address?

The inet type holds an IPv4 or IPv6 host address, and optionally its subnet, all in one field. The subnet is represented by the number of network address bits present in the host address (the “netmask”). If the netmask is 32 and the address is IPv4, then the value does not indicate a subnet, only a single host.

Related Posts