如何在控制台应用程序中监听键盘事件 [英] How to listen to keyboard events in a console application

问题描述

现在，我正在开发一个类似于bash的命令行应用程序。为了实现自动完成功能，我必须知道用户按Tab键。但我不知道如何在控制台应用程序中收听键盘事件。

Now, I'm developing a command-line application somewhat like bash. For implementing the autocomplete functionality, I must know users have pressed Tab key. But i don't know how to listen to keyboard events in a console application.

任何想法？在此先感谢。

any ideas? Thanks in advance.

推荐答案

这比看起来要复杂一些。

This is slightly more complicated than it looks.

也许你应该看看为你处理一切的 jline 项目。

Maybe you should have a look at the jline project that handles everything for you.

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