import Link from 'next/link' import { use } from 'react' async function getData() { await new Promise((resolve) => setTimeout(resolve, 1000)) return { a: 'b', } } export function generateStaticParams() { return [{ id: 'static' }] } export default function IdPage(props) { const params = use(props.params) const data = use(getData()) console.log(data) if (params.id === '123') { return ( <> IdPage: {params.id} To 456 ) } return ( <> IdPage: {params.id} To 123 ) } //