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关于 Fiber 和 React Virtual DOM 的概念 #95

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AllenMinD opened this issue Jul 30, 2021 · 2 comments
Open

关于 Fiber 和 React Virtual DOM 的概念 #95

AllenMinD opened this issue Jul 30, 2021 · 2 comments

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@AllenMinD
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在看卡老师的电子书的 render阶段章节https://kasong.gitee.io/just-react/process/fiber.html,发现有一处地方好像和官方文档https://reactjs.org/docs/faq-internals.html有点点不一样:

1、卡老师的书中提到:“虚拟DOM在React中有个正式的称呼——Fiber。 ...... 我们会逐渐用 Fiber 来取代 React 16 虚拟DOM 这一称呼”:

image

2、但是官方文档提到:React 的“虚拟DOM”的实现其实包含了 React Element 和 fiber 两者:

image

@BetaSu
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BetaSu commented Jul 30, 2021

这只是不同视角的理解, 实际上横向对比Vue和React, 源码层面 Fiber 和 VNode 就是 Virtual DOM的意思

@AllenMinD
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这只是不同视角的理解, 实际上横向对比Vue和React, 源码层面 Fiber 和 VNode 就是 Virtual DOM的意思

明白了!感谢卡老师的回复~~

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