[TOC] ## 概述 监听向下箭头 ``` onKeyStroke('ArrowDown', (e) => { e.preventDefault() console.log('workup'); }) ``` 监听指定按键 ``` onKeyStroke(['s', 'S', 'ArrowDown'], (e) => { e.preventDefault() } ``` 监听所有按键 ``` onKeyStroke(true, (e) => { e.preventDefault() }) ``` ## 自定义目标元素 ``` onKeyStroke('A', (e) => { console.log('Key A pressed on document') }, { target: document }) ```