package com.task30;import java.net.*;public class getAddressIP { public static void main(String[] args) { try{ ? ?address=InetAddress.getByName("www.163.com"); System.out.println(address.toString()); String domain_name=address.getHostName(); System.out.println("域名為："+domain_name); String IP_name=address.getHostAddress(); System.out.println("IP為："+IP_name); }catch(UnknownHostException e){ System.out.println("無法找到WWW.163.COM"); } }}
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