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reactComponent和reactElement的区别 #29

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LeeeeeeM opened this issue Mar 27, 2019 · 1 comment
Open

reactComponent和reactElement的区别 #29

LeeeeeeM opened this issue Mar 27, 2019 · 1 comment

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@LeeeeeeM
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LeeeeeeM commented Mar 27, 2019 •
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component对应的是组件类这个概念，每一个自定义的react组件都是一个reactComponent类，对应的vueComponent，存储model。而reactElement对应的是一个element的概念，这个类更多的是指react树结构。此外，react中还有一个_renderedComponent其中对应的_currentElement是一个将react树解析成原生标签的结构，这一层是做dom diff的关键。
@LeeeeeeM
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LeeeeeeM commented Mar 28, 2019 •
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一个是解析成原生标签树一个是组件

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@LeeeeeeM