Java 实例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: 192.168.1.4Local host name: harsh