export const getStaticProps = async (context) => { const res = await fetch( `https://jsonplaceholder.typicode.com/posts/${context.params.id}` ); const article = await res.json(); return { props: { article, }, }; }; export const getStaticPaths = async () => { const res = await fetch(`https://jsonplaceholder.typicode.com/posts`); const articles = await res.json(); const ids = articles.map((article) => article.id); const paths = ids.map((id) => ({ params: { id: id.toString() }, })); return { paths, fallback: false, }; };