我写了自定义挂钩与typescript，如果有人还需要它。

import React, { useEffect, useRef, useState } from "react";

export const useStateWithCallback = <T>(initialState: T): [state: T, setState: (updatedState: React.SetStateAction<T>, callback?: (updatedState: T) => void) => void] => {
    const [state, setState] = useState<T>(initialState);
    const callbackRef = useRef<(updated: T) => void>();

    const handleSetState = (updatedState: React.SetStateAction<T>, callback?: (updatedState: T) => void) => {
        callbackRef.current = callback;
        setState(updatedState);
    };

    useEffect(() => {
        if (typeof callbackRef.current === "function") {
            callbackRef.current(state);
            callbackRef.current = undefined;
        }
    }, [state]);

    return [state, handleSetState];
}

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);
}

我有一个用例，我想做一个api调用与一些参数后的状态设置。我不想设置这些参数作为我的状态，所以我做了一个自定义钩子，这是我的解决方案

import { useState, useCallback, useRef, useEffect } from 'react';
import _isFunction from 'lodash/isFunction';
import _noop from 'lodash/noop';

export const useStateWithCallback = initialState => {
  const [state, setState] = useState(initialState);
  const callbackRef = useRef(_noop);

  const handleStateChange = useCallback((updatedState, callback) => {
    setState(updatedState);
    if (_isFunction(callback)) callbackRef.current = callback;
  }, []);

  useEffect(() => {
    callbackRef.current();
    callbackRef.current = _noop; // to clear the callback after it is executed
  }, [state]);

  return [state, handleStateChange];
};

我认为你需要的是useState和useCallback:

useState react doc; useCallback react doc;

示例代码

import React, { useCallback, useState } from 'react';

const Test = () => {
  const [name, setName] = useState("");
  const testCallback = useCallback(() => console.log(name), [name]);

  return (
    <button onClick={() => {
      setName("Michael")
      testCallback();
    }}>Name</button>
  )
};

export default Test;

你可以使用以下方法，我知道获得更新后的最新状态:

useEffect https://reactjs.org/docs/hooks-reference.html#useeffect

    const [state, setState] = useState({name: "Michael"});
    
    const handleChangeName = () => {
      setState({name: "Jack"});
    }
    
    useEffect(() => {
      console.log(state.name); //"Jack"

      //do something here
    }, [state]);

功能更新 https://reactjs.org/docs/hooks-reference.html#functional-updates 如果新的状态是用之前的状态计算出来的，你可以传递一个函数给setState。该函数将接收之前的值，并返回更新后的值。”

    const [state, setState] = useState({name: "Michael"});

    const handleChangeName = () => {
      setState({name: "Jack"})
      setState(prevState => {
        console.log(prevState.name);//"Jack"

        //do something here

        // return updated state
        return prevState;
      });
    }

useRef https://reactjs.org/docs/hooks-reference.html#useref 返回的ref对象将在组件的整个生命周期内持续存在。

    const [state, setState] = useState({name: "Michael"});

    const stateRef = useRef(state);
    stateRef.current  = state;
    const handleClick = () => {
      setState({name: "Jack"});

      setTimeout(() => {
        //it refers to old state object
        console.log(state.name);// "Michael";

        //out of syntheticEvent and after batch update
        console.log(stateRef.current.name);//"Jack"

        //do something here
      }, 0);
    }

在react synticevent处理程序中，setState是一个批量更新过程，因此每次状态更改都会等待并返回一个新状态。 setState()并不总是立即更新组件。它可以批处理或延迟更新。"， https://reactjs.org/docs/react-component.html#setstate

这里有一个有用的链接 React是否保持状态更新的顺序?

你的问题很有道理。让我告诉您，useEffect在默认情况下运行一次，并在每次依赖数组更改之后运行一次。

请看下面的例子:

import React,{ useEffect, useState } from "react";

const App = () => {
  const [age, setAge] = useState(0);
  const [ageFlag, setAgeFlag] = useState(false);

  const updateAge = ()=>{
    setAgeFlag(false);
    setAge(age+1);
    setAgeFlag(true);
  };

  useEffect(() => {
    if(!ageFlag){
      console.log('effect called without change - by default');
    }
    else{
      console.log('effect called with change ');
    }
  }, [ageFlag,age]);

  return (
    <form>
      <h2>hooks demo effect.....</h2>
      {age}
      <button onClick={updateAge}>Text</button>
    </form>
  );
}

export default App;

如果你想要setState回调与钩子一起执行，那么使用标志变量并在useEffect中给出If ELSE OR If块，以便当条件满足时，只执行该代码块。无论如何，当依赖项数组改变时，效果会运行，但效果中的IF代码只会在特定的条件下执行。