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17 lines
411 B
17 lines
411 B
import { useSearchParams } from 'react-router-dom'
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function About () {
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const [params] = useSearchParams()
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/**
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* params 是一个对象，对象里有一个 get 的方法，用来获取对应的参数，把参数的名称作为 get 方法的实参传过来
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*/
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const id = params.get('id')
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return (
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<div>About得到的参数 id 值为 {id}</div>
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)
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}
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export default About
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