Java 实例 - 获取本机ip地址及主机名

以下实例演示了如何使用 InetAddress 类的 getLocalAddress() 方法获取本机ip地址及主机名:

Main.java 文件

import java.net.InetAddress;

public class Main {

  public static void main(String[] args) throws Exception {

  InetAddress addr = InetAddress.getLocalHost();

  System.out.println("Local HostAddress: "+addr.getHostAddress());

  String hostname = addr.getHostName();

  System.out.println("Local host name: "+hostname);

  }

}

以上代码运行输出结果为:

Local HostAddress: 192.168.1.4
Local host name: harsh
posted @ 2022-10-27 13:59  程序员宝典  阅读(55)  评论(0编辑  收藏  举报