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StevenandGitHub
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BREAKING CHANGE Since `next export` has been printing a deprecation warning since https://github.com/vercel/next.js/pull/47376, its safe to remove in semver-major. The upgrade path is to simply add `output: 'export'` in `next.config.js` - everything will continue to work the same. This config greatly improves the `next dev` experience today. And in the future, it will improve performance of `next build` because we no longer need to do two passes (build then export).
61 lines
1.2 KiB
JavaScript
61 lines
1.2 KiB
JavaScript
import React from 'react'
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import Link from 'next/link'
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import { useRouter } from 'next/router'
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import 'firebase/firestore'
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export async function getStaticPaths() {
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return {
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paths: [
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'/blog/post-1',
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{ params: { post: 'post-2' } },
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'/blog/[post3]',
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'/blog/post-4',
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'/blog/post.1',
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'/blog/post.1', // handle duplicates
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],
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fallback: false,
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}
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}
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let counter = 0
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export async function getStaticProps({ params }) {
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if (params.post === 'post-10') {
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await new Promise((resolve) => {
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setTimeout(() => resolve(), 1000)
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})
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}
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if (params.post === 'post-100') {
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throw new Error('such broken..')
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}
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if (params.post === 'post-999') {
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if (++counter < 6) {
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throw new Error('try again..')
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}
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}
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return {
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props: {
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params,
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post: params.post,
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time: (await import('perf_hooks')).performance.now(),
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},
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}
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}
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export default ({ post, time, params }) => {
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return (
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<>
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<p>Post: {post}</p>
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<span>time: {time}</span>
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<div id="params">{JSON.stringify(params)}</div>
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<div id="query">{JSON.stringify(useRouter().query)}</div>
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<Link href="/" id="home">
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to home
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</Link>
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</>
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)
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}
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