package com.itheima;
import java.net.InetAddress;
import java.net.UnknownHostException;
public class test01 {
public static void main(String[] args) throws UnknownHostException {
InetAddress address = InetAddress.getByName("XiaoYi");
String name = address.getHostName();
String ip = address.getHostAddress();
System.out.println("主机名:"+name);
System.out.println("IP地址:"+ip);
}
}
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