3 InetAddress

例子1

package add.socket.Inet;import java.net.InetAddress;import java.net.UnknownHostException;public class InetAddressTest01 {public static void main(String[] args) throws UnknownHostException {InetAddress address = InetAddress.getLocalHost();System.out.println(address); //E5430-NIUSJ/192.168.56.1address = InetAddress.getByName("www.baidu.com");System.out.println(address); //www.baidu.com/119.75.217.109//一个名称对应多个地址InetAddress[] addresses = InetAddress.getAllByName("www.souhu.com");for(InetAddress ia : addresses){System.out.println(ia);}}}