一个RPC（远程调用）的例子，利用了JAVA的反射、动态代理、Socket编程等技术来实习的一个远程调用的例子。展示了用JAVA来实现远程调用的基本过程。-A RPC ( remote procedure call ) example, use of the JAVA reflex, dynamic proxy, Socket programming technology to practice of a remote procedure call example. Show how to us