Java Host Name Get getHostName()

Description

get Host Name

License

Apache License

Declaration

public static String getHostName() 

Method Source Code

//package com.java2s;
/**/*  w  w  w .  j  a  va2  s  . co  m*/
Copyright 2015 Acacia Team
    
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    
http://www.apache.org/licenses/LICENSE-2.0
    
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
 */

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

public class Main {
    public static String getHostName() {
        String hostname = System.getenv("HOSTNAME");

        if (hostname != null) {
            return hostname;
        } else {
            try {
                hostname = InetAddress.getLocalHost().getHostName();
            } catch (UnknownHostException e) {
                e.printStackTrace();
            }

            return hostname;
        }
    }
}

Related

1. getHostName()
2. getHostname()
3. getHostname()
4. getHostName()
5. getHostname()
6. getHostName()
7. getHostname()
8. getHostname()
9. getHostName()