Java RMI 编程, 实现远程方法调用, 接口提供了一些功能, 通过注册并创建实例来远程调用用户需要的服务.-Java RMI programming, Remote Method Invocation, Interface provided some functions, and created examples distance call service user needs.

　Http客户端程序已集成在Java语言中，可以通过URLConnection类调用。遗憾的是，由于SUN没有公布Http客户程序的源码，它实现的细节仍是一个谜。本文根据HTTP协议规范，用Java.net.Socket类实现一个HTTP协议客户端程序。 -Http client program has been integrated into the Java language, URLConnection can call category. Unfortunately, because S