简单的解决方案，只需安装

我使用-state-with-callback

import React from 'react';
import { useStateWithCallbackLazy } from "use-state-with-callback";

const initialFilters = {
  smart_filter: "",
};

const MyCallBackComp = () => {
  const [filters, setFilters] = useStateWithCallbackLazy(initialFilters);

  const filterSearchHandle = (e) => {
    setFilters(
      {
        ...filters,
        smart_filter: e,
      },
      (value) => console.log("smartFilters:>", value)
    );
  };

  return (
    <Input
      type="text"
      onChange={(e) => filterSearchHandle(e.target.value)}
      name="filter"
      placeholder="Search any thing..."
    />
  );
};

认为: 反应usestate回调

UseEffect是主要的解决方案。但正如Darryl提到的，使用useEffect并将state作为第二个参数传入有一个缺陷，组件将在初始化过程中运行。如果你只想让回调函数使用更新后的状态值运行，你可以设置一个本地常量，并在setState和回调中使用它。

const [counter, setCounter] = useState(0);

const doSomething = () => {
  const updatedNumber = 123;
  setCounter(updatedNumber);

  // now you can "do something" with updatedNumber and don't have to worry about the async nature of setState!
  console.log(updatedNumber);
}

我们可以写一个叫做useScheduleNextRenderCallback的钩子，它返回一个“schedule”函数。在我们调用setState之后，我们可以调用“schedule”函数，传递一个我们希望在下次呈现时运行的回调。

import { useCallback, useEffect, useRef } from "react";

type ScheduledCallback = () => void;
export const useScheduleNextRenderCallback = () => {
  const ref = useRef<ScheduledCallback>();

  useEffect(() => {
    if (ref.current !== undefined) {
      ref.current();
      ref.current = undefined;
    }
  });

  const schedule = useCallback((fn: ScheduledCallback) => {
    ref.current = fn;
  }, []);

  return schedule;
};

使用示例:

const App = () => {
  const scheduleNextRenderCallback = useScheduleNextRenderCallback();

  const [state, setState] = useState(0);

  const onClick = useCallback(() => {
    setState(state => state + 1);
    scheduleNextRenderCallback(() => {
      console.log("next render");
    });
  }, []);

  return <button onClick={onClick}>click me to update state</button>;
};

简化的测试用例:https://stackblitz.com/edit/react-ts-rjd9jk

传递一个函数怎么样?

const [name, setName] = useState(initialName); 
...
setName(() => {
    const nextName = "Michael";
    console.log(nextName);
    return nextName;
  });

我有一个非常具体的用例，我需要在dom中呈现一个类，然后设置另一个类。这就是我的解决方案，我发现它相当优雅。

const [value1, setValue1] = useState({value: 'whatever', onValue: false})


useEffect(() => {
    setValue1(prev => ({
      value: 'whatever',
      onValue: !prev.onValue, 
    }));
}, ['whatever'])

 
useEffect(() => {

// if you want to ensure the render happens before doThing2() then put it in a timeout of 1ms,
  setTimeout(doThing2, 1); 

// or if you are happy to call it immediately after setting value don't include the timeout
 doThing2()


}, [value1.onValue])

用useEffect模拟setState回调，只在状态更新时触发(不是初始状态):

const [state, setState] = useState({ name: "Michael" })
const isFirstRender = useRef(true)
useEffect(() => {
  if (isFirstRender.current) {
    isFirstRender.current = false // toggle flag after first render/mounting
    return;
  }
  console.log(state) // do something after state has updated
}, [state])

自定义钩子useEffectUpdate

function useEffectUpdate(callback) {
  const isFirstRender = useRef(true);
  useEffect(() => {
    if (isFirstRender.current) {
      isFirstRender.current = false; // toggle flag after first render/mounting
      return;
    }
    callback(); // performing action after state has updated
  }, [callback]);
}

// client usage, given some state dep
const cb = useCallback(() => { console.log(state) }, [state]); // memoize callback
useEffectUpdate(cb);