即使应用没有聚焦，Atom Electron 也会捕获所有键盘事件

问题描述

我想知道是否有办法使用 Atom Electron 创建一个应用程序，当用户专注于/不专注于我的应用程序时，该应用程序运行并获取我的键盘事件.

I would like to know if there is a way to make an application with Atom Electron that runs and gets my keyboard events when the user is/isn't focused on my app.

例如，如果他在 Chrome 上写了一些东西，我的应用程序将存储他按下的所有键.我搜索了一下，但没有找到解决我问题的方法.

For example if he is on Chrome and writes something, my app will store all the keys that he pressed. I searched a little but didn't find something that solves my problem.

推荐答案

与您正在寻找的最接近的是全局快捷方式:https://github.com/electron/electron/blob/master/docs/api/global-shortcut.md.虽然您在核心 Electron 中没有任何东西来支持开箱即用地捕获所有键盘事件，但幸运的是 node.js 可以通过 本地节点插件.

The closest thing there is to what you're looking for is global shortcuts: https://github.com/electron/electron/blob/master/docs/api/global-shortcut.md. While you don't have anything in core Electron to support capturing all keyboard events out of the box, luckily node.js is pretty extensible with native node addons.