如何用JLine编写一个等效的KeyListener？ [英] How to write an equivalent of KeyListener with JLine?

问题描述

我在使用Java编写的控制台应用程序。我要做的是处理用户键盘输入。当在终端中使用我们的程序启动长时间进程时，用户必须随时按'q'停止进程（这是在单独运行

• 运行在另一个不同的线程读取用户输入并向进程的线程中抛出 InterruptedException


• 使用JLine及其 ConsoleReader


• 使用JLine并添加链接到键盘键的 TriggeredAction

但每次我面对同样的问题：用户必须按 ENTER



感谢您的帮助，如果您有任何想法或我的问题的实际解决方案。

PS：请，如果你认为这是不可能的，不要回答。

解决方案

也许你可以使用这些库之一，

http://sourceforge.net/projects/jxgrabkey/ for linux

https://code.google.com/p/jintellitype / for windows

与您的问题无关，但我认为可以帮助您，

http://sourceforge.net/projects/javacurses/

所有这一切的问题是，你将失去平台的独立性。

I am working on a console application written in Java. What I have to do is handle user keyboard input. When a long process in launched with our program in a terminal, the user must have the possibility to press 'q' at anytime to stop the process (which is running on a separate thread).

I've tried several things :

• Running in another different thread something that read user input and throws an InterruptedException to the process' thread
• Using JLine and its ConsoleReader
• Using JLine and add a TriggeredAction linked to a keyboard key

But each time, I face the same problem : the user has to press ENTER key, and I don't want that.

Thanks for help if you have any ideas, or the actual solution of my problem.

PS : Please, if you think this is impossible, don't answer. I know it's possible.

解决方案

Perhaps you could use one of these libraries,

http://sourceforge.net/projects/jxgrabkey/ for linux

https://code.google.com/p/jintellitype/ for windows

Less related with your question, but I think can help you,

http://sourceforge.net/projects/javacurses/

The problem, with all of this, is that you will lost the platform independence.

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