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NextJS Essential 4 - API Reference

https://nextjs.org/docs/14/app/api-reference

File Conventions​

default.js
error.js
instrumentation.js
layout.js loading.js
middleware.js not-found.js

  • route segment 에서 notFound 함수가 호출되면 보여지는 화면
  • app router 루트에 위치한다.

page.js 

export default function Page({
  params,
  searchParams,
}: {
  params: { slug: string }
  searchParams: { [key: string]: string | string[] | undefined }
}) {
  return <h1>My Page</h1>
}

route.js Route Segment Config
template.js
Metadata Files