Example usage for java.net InetAddress getHostName

Introduction

In this page you can find the example usage for java.net InetAddress getHostName.

Prototype

public String getHostName()

Source Link

Document

Gets the host name for this IP address.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InetAddress address = InetAddress.getByName("web.mit.edu");
    System.out.println("Name: " + address.getHostName());
    System.out.println("Addr: " + address.getHostAddress());
    System.out.println(address.isAnyLocalAddress());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InetAddress address = InetAddress.getByName("web.mit.edu");
    System.out.println("Name: " + address.getHostName());
    System.out.println("Addr: " + address.getHostAddress());
    System.out.println(address.isMCGlobal());
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InetAddress address = InetAddress.getByName("web.mit.edu");
    System.out.println("Name: " + address.getHostName());
    System.out.println("Addr: " + address.getHostAddress());
    System.out.println("Reach: " + address.isReachable(NetworkInterface.getByIndex(0), 0, 3000));
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    ServerSocket server = new ServerSocket(8123);
    while (true) {
        Socket sock = server.accept();
        InetAddress addr = sock.getInetAddress();
        System.out.println("Connection made to " + addr.getHostName() + " (" + addr.getHostAddress() + ")");
        Thread.sleep(5000);//from w  ww.  j a va  2s .com
        sock.close();
    }
}

From source file:Main.java

public static void main(String[] args) {

    try {/*from   w  w  w. j  ava  2 s. c o  m*/
        InetAddress address = InetAddress.getLocalHost();
        System.out.println("My name is " + address.getHostName());
    } catch (UnknownHostException e) {
        System.out.println("I'm sorry. I don't know my own name.");
    }

}

From source file:SocketDemo.java

public static void main(String[] args) {
    try {//from   w  ww .  j a  va 2  s  .c  o  m
        ServerSocket server = new ServerSocket(6123);
        while (true) {
            System.out.println("Listening");
            Socket sock = server.accept();
            InetAddress addr = sock.getInetAddress();
            System.out.println("Connection made to " + addr.getHostName() + " (" + addr.getHostAddress() + ")");
            pause(5000);
            sock.close();
        }
    } catch (IOException e) {
        System.out.println("Exception detected: " + e);
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InetAddress addr = InetAddress.getLocalHost();

    // Get IP Address
    byte[] ipAddr = addr.getAddress();

    // Get hostname
    String hostname = addr.getHostName();
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    InetAddress addr = InetAddress.getByName("127.0.0.1");
    byte[] ipAddr = new byte[] { 127, 0, 0, 1 };
    addr = InetAddress.getByAddress(ipAddr);
    // Get the host name
    String hostname = addr.getHostName();
    // Get canonical host name
    String canonicalhostname = addr.getCanonicalHostName();

}

From source file:GetIP.java

public static void main(String[] args) {
    InetAddress address = null;
    try {//  ww  w. j  a v a2s. com
        address = InetAddress.getByName("www.java2s.com");
    } catch (UnknownHostException e) {
        System.exit(2);
    }
    System.out.println(address.getHostName() + "=" + address.getHostAddress());
    System.exit(0);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    InetAddress address = null;
    if (args.length == 0) {
        System.out.println("usage: GetIP host");
        System.exit(1);//from   w ww.j a v  a2s .  c om
    }

    address = InetAddress.getByName(args[0]);
    System.out.println(address.getHostName() + "=" + address.getHostAddress());
    System.exit(0);
}