java-将域名转换为ip地址

public class Test {
	public static void main(String[] args) {
		InetAddress address = null;
		try {
		address = InetAddress.getByName("www.baidu.com");
		} catch (UnknownHostException e) {
		e.printStackTrace();
		System.out.println("获取失败");
		}
		 System.out.println(address.getHostAddress().toString());
	}
}