这个实例实现了加入和离开组播组、在组播组中发送及接收数据、利用组播实现时间服务器、利用组播实现网络教学功能-this example realized join and leave multicast group, the multicast group to send and receive data and the use of time-servers multicast using multicast network teaching function

套接字,多播程序,JAVA环境,CLIENT和SERVER使用此相同文件编译,用图形界面.-socket, multicast procedures, JAVA environment, CLIENT SERVER and use the same document compiled using a graphical interface.

这个是用java实现的基于组播的拍卖系统,同时也是使用JTable的很好实例.-This is achieved using java-based Multicast auction system, J is also a very good use of examples.