您需要使用
useEffect钩子来实现此目的。
const [counter, setCounter] = useState(0);const doSomething = () => { setCounter(123);}useEffect(() => { console.log('Do something after counter has changed', counter);}, [counter]);
欢迎分享,转载请注明来源:内存溢出
您需要使用
useEffect钩子来实现此目的。
const [counter, setCounter] = useState(0);const doSomething = () => { setCounter(123);}useEffect(() => { console.log('Do something after counter has changed', counter);}, [counter]);
欢迎分享,转载请注明来源:内存溢出
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