就个人而言，如果你只有一个方法调用，RMI似乎有些过分，所有的数据已经包裹在一个字符串。我想象一个简单的套接字服务器将足够满足您的需要。然而，RMI确实免费给你一些东西，比如多线程，分布式垃圾收集，对象编组等等。然而，如果你只有1个客户端，那么多线程可能没有用，因为你正在做自己的对象编组，然后这些好处可能不会给你带来什么。

personally, RMI seems like a bit of overkill if you've just got one method to call, and all your data is already wrapped in a string. i imagine a simple socket server would suffice very well for your needs. however, RMI does give you a bunch of stuff for free, like multithreading, distributed garbage collection, object marshalling, etc etc. however if you only have 1 client then multithreading might not be useful and since you're doing your own object marshalling then these benefits might not gain you anything.

这里有一个很好的页面rmi的能力： http://java.sun.com/javase/technologies/core/basic/rmi/whitepaper/index.jsp

there's a good page on rmi's capabilities here : http://java.sun.com/javase/technologies/core/basic/rmi/whitepaper/index.jsp