Java：套接字或RMI？ [英] Java: Sockets or RMI?

问题描述

我需要将我们的应用程序分成一个轻量级的gui应用程序和一个业务逻辑应用程序。这不会是一个客户端/服务器设置，因为'服务器'组件只有一个客户端。

I need to separate our application into a light-weight gui application and a business logic application. This won't be a client/server setup as such, as the 'server' component will only have one client.

应用程序的另一个限制是只有一个入口/出口点。因此，如果我们使用RMI，它将只有一个函数。所有表单数据已经封装成一个字符串，并通过一个传输区域。

The other limitation in the application is that it has only one entry/exit point. Therefore if we were to use RMI, it would only ever be on one function. All form data is already wrapped up into a string and passed through one transport area.

我应该使用Java套接字来增强这个应用程序，还是和RMI一起使用？还是一些其他的Java技术？

Should I just use Java Sockets to enhance this application, or go with RMI? Or some other Java technology?

我在前一篇文章概述了我们的应用程序的要求，但它没有回答。 http://stackoverflow.com/questions/2604528/ terminal-panel-pc-single-server-solution-client-server-or-rdp

I made a previous post outlining the requirements of our application, however it went unanswered. http://stackoverflow.com/questions/2604528/terminal-panel-pc-single-server-solution-client-server-or-rdp

干杯。

推荐答案

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

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