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useMount为什么是用的LaunchedEffect而不是SideEffect？ #6

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danatechgithub4 asked this question in Q&A
useMount为什么是用的LaunchedEffect而不是SideEffect？ #6
@danatechgithub4 danatechgithub4
May 8, 2024 · 1 comment
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danatechgithub4
May 8, 2024

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Answered by junerver May 8, 2024

RT

useUnmount用的是DisposableEffect

因为很常见的一个需求是在组件mount时执行一些挂起函数，例如网络请求，这个钩子被设计成只执行一次，所以不可以使用SideEffect

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junerver
May 8, 2024
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