import java.net.*; import java.io.*; public class InetAddressTest { public static void main(String args[]) { try{ InetAddress SunAddress = InetAddress.getByName("blog.yeskn.com"); System.out.println(" 计算机名:"+SunAddress.getHostName()); System.out.println(" IP地址:"+SunAddress.getHostAddress()); } catch(Exception e) { System.out.println("ERROR:"+e); } System.out.println(); } }