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【Q408】React 17.0 有什么变化 #415

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shfshanyue opened this issue Aug 23, 2020 · 1 comment

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shfshanyue commented Aug 23, 2020

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shfshanyue added the react label

ducaiwei commented May 20, 2022

1.合成事件的变化，事件委托放在了root元素上，同时去掉了事件池
2.全新jsx的变化，可以单独使用jsx，不需要手动引入react;旧版jsx会被转换为React.createElement, 新版jsx转换为_jsx()

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