快速网站推广首页排名,旅游网站管理系统论文,网站建设应遵循哪几项原则,网上做ps赚钱的网站InterfaceAddress 类表示一个由名称和分配给此接口的 IP 地址列表组成的网络接口。它用于标识加入多播组的本地接口。 接口通常是按名称(如 le0)区分的。NetworkParameterDemo.javaimport java.net.InterfaceAddress;import java.net.NetworkInterface;import java…InterfaceAddress 类表示一个由名称和分配给此接口的 IP 地址列表组成的网络接口。它用于标识加入多播组的本地接口。 接口通常是按名称(如 le0)区分的。NetworkParameterDemo.javaimport java.net.InterfaceAddress;import java.net.NetworkInterface;import java.net.SocketException;import java.util.Enumeration;import java.util.Iterator;import java.util.List;public class NetworkParameterDemo {public static void main(String[] args) throws Exception {Enumeration en NetworkInterface.getNetworkInterfaces();while (en.hasMoreElements()) {NetworkInterface ni en.nextElement();printParameter(ni);}}public static void printParameter(NetworkInterface ni) throws SocketException {System.out.println( Name ni.getName());System.out.println( Display Name ni.getDisplayName());System.out.println( Is up ni.isUp());System.out.println( Support multicast ni.supportsMulticast());System.out.println( Is loopback ni.isLoopback());System.out.println( Is virtual ni.isVirtual());System.out.println( Is point to point ni.isPointToPoint());System.out.println( Hardware address ni.getHardwareAddress());System.out.println( MTU ni.getMTU());System.out.println(\nList of Interface Addresses:);List list ni.getInterfaceAddresses();Iterator it list.iterator();while (it.hasNext()) {InterfaceAddress ia it.next();System.out.println( Address ia.getAddress());System.out.println( Broadcast ia.getBroadcast());System.out.println( Network prefix length ia.getNetworkPrefixLength());System.out.println();}}}
