本文实例讲述了JAVA获得域名IP地址的方法。分享给大家供大家参考。具体如下：
import java.net.InetAddress; import java.net.UnknownHostException; public class TestInetAddress { InetAddress myIpAddress = null; InetAddress[] myServer = null; public static void main(String args[]) { TestInetAddress address = new TestInetAddress(); System.out.println("Your host IP is: " + address.getLocalhostIP()); String domain = www.jb51.net; System.out.println("The server domain name is: " + domain); InetAddress[] array = address.getServerIP(domain); int count=0; for(int i=1; i<array.length; i++){ System.out.println("ip "+ i +" "+ address.getServerIP(domain)[i-1]); count++; } System.out.println("IP address total: "+count); } /** * 获得 localhost 的IP地址 * @return */ public InetAddress getLocalhostIP() { try { myIpAddress = InetAddress.getLocalHost(); } catch (UnknownHostException e) { e.printStackTrace(); } return (myIpAddress); } /** * 获得某域名的IP地址 * @param domain 域名 * @return */ public InetAddress[] getServerIP(String domain) { try { myServer = InetAddress.getAllByName(domain); } catch (UnknownHostException e) { e.printStackTrace(); } return (myServer); } }
希望本文所述对大家的java程序设计有所帮助。
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