Java Hostname Lookup: Difference between revisions
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The following snippet shows how to get the hostname and IP address. | The following snippet shows how to get the hostname and IP address. | ||
< | <syntaxhighlight lang="java"> | ||
public static void main(String[] args) throws UnknownHostException { | public static void main(String[] args) throws UnknownHostException { | ||
java.net.InetAddress localMachine = java.net.InetAddress.getLocalHost(); | java.net.InetAddress localMachine = java.net.InetAddress.getLocalHost(); | ||
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Hostname of localhost: localhost | Hostname of localhost: localhost | ||
IP of localhost: 127.0.0.1 | IP of localhost: 127.0.0.1 | ||
</ | </syntaxhighlight> | ||
[[Category:Java | Hostname Lookup]] | [[Category:Java | Hostname Lookup]] | ||
Latest revision as of 22:42, 10 December 2011
The following snippet shows how to get the hostname and IP address.
public static void main(String[] args) throws UnknownHostException {
java.net.InetAddress localMachine = java.net.InetAddress.getLocalHost();
System.out.println("Hostname of local machine: " + localMachine.getCanonicalHostName());
System.out.println("IP of local machine: " + localMachine.getHostAddress());
java.net.InetAddress localhost = java.net.InetAddress.getByName("localhost");
System.out.println("Hostname of localhost: " + localhost.getCanonicalHostName());
System.out.println("IP of localhost: " + localhost.getHostAddress());
}
Hostname of local machine: mail.theeggeadventure.com
IP of local machine: 67.207.137.114
Hostname of localhost: localhost
IP of localhost: 127.0.0.1