1
ech0x 2019-06-26 06:46:17 +08:00 via iPhone
“ Hooks are functions that let you “ hook into ” React state and lifecycle features from function components. Hooks don ’ t work inside classes — they let you use React without classes. (We don ’ t recommend rewriting your existing components overnight but you can start using Hooks in the new ones if you ’ d like.)”
我不懂 JavaScript,不过看这个描述应该是不一样的 hook 跟 react 生命周期有关。 python 的装饰器只是高级函数的语法糖而已。 |
2
jason94 2019-06-26 07:57:09 +08:00
两个完全不一样的东西~~建议补一补基础,先把两者的定义弄明白了。
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3
byenow 2019-06-26 13:22:16 +08:00
@decorator 是对 Class 的修改,基于 Class Components,React Hooks 基于 Function Components
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4
bestie 2019-06-27 09:44:08 +08:00
decorator 更类似于高阶函数( HOC )
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5
azh7138m 2019-07-09 15:49:21 +08:00
完全不一样的东西,建议阅读 https://github.com/acdlite/recompose
decorator 怎么就 hoc 了。。。 |
6
ahonn 2019-07-21 11:15:57 +08:00
看完这个你就懂了
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