2020-03-27 react 简书项目 todolist的删

index.js:1 Warning: This synthetic event is reused for performance reasons. If you're seeing this, you're accessing the property metaKey on a released/nullified synthetic event. This is set to null. If you must keep the original synthetic event around, use event.persist(). See https://fb.me/react-event-pooling for more information.

<meta charset="utf-8">

删除列表会报错：

<meta charset="utf-8">

clipboard.png

在删除的Item那里写错了

clipboard2.png

改成

clipboard1.png

index用错了