操作系统级别的事件处理? [英] OS level event handling?

问题描述

我想在Java中处理操作系统级别的事件.我需要做的是在按键上执行一些逻辑.我发现jni用于此目的，但不知道如何使用.我不需要处理关于gui的事件.我的应用程序将在后台运行，并在每次按键时执行一些逻辑.

I want to handle os level events in java. I need to do is to perform some logic on key press. I find jni is used for this purpose but don't know how. I don't need to handle event on gui. my application will run on background and perform some logic on every key press.

推荐答案

如果您认为使用GUI过于矫kill过正，那么我不会考虑使用JNI，后者的使用难度会增加10倍.即使您对C充满信心，也可能会很棘手.

If you think using a GUI is overkill, I wouldn't consider using JNI which will be 10x harder. Even if you are confident in C, it can be tricky.

最好使用一个可以满足您需求的库，例如 http://jline.sourceforge.net/

You are better off using a library which does what you want already like http://jline.sourceforge.net/

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