函数: useEffect()

function useEffect(effect: EffectCallback, deps?: DependencyList): void

Accepts a function that contains imperative, possibly effectful code. The effects run after main thread dom update without blocking it.

参数

范围	类型	描述
`effect`	`EffectCallback`	Imperative function that can return a cleanup function
`deps`?	`DependencyList`	If present, effect will only activate if the values in the list change (using ===).

void

@lynx-js/react/runtime/lib/core/hooks/react.d.ts:13

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