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());
}
}