Next.js CLI
NEXT.JS 提供了一个 CLI 来启动、构建和导出应用程序。可以使用 npm 5.2 以后的 npx 调用它。
CLI 帮助
要获取 CLI 命令列表和帮助，请键入以下命令。
npx next-h
Usage
$ next <command>
Available commands
build, start, export, dev, telemetry
Options
--version,-v Version number
--help,-h Displays this message
for more information run a command with the--help flag
$ next build--help
构建生产就绪构建
输入以下命令。
npx next build
info -Loaded env from D:\Node\nextjs\.env.local
Creating an optimized production build
Compiled successfully.
Automatically optimizing pages
Page Size First Load JS
+ ? / 2.25 kB 60.3 kB
+ /_app 288 B 58.1 kB
+ /404 3.25 kB 61.3 kB
+ ? /api/user
+ ? /posts/[id] 312 B 61.6 kB
+ + /posts/one
+ + /posts/two
+ ? /posts/env 2.71 kB 60.8 kB
+ ? /posts/first 374 B 61.7 kB
+ First Load JS shared by all 58.1 kB
+ static/pages/_app.js 288 B
+ chunks/ab55cb957ceed242a750c37a082143fb9d2f0cdf.a1a019.js 10.5 kB
+ chunks/framework.c6faae.js 40 kB
+ runtime/main.60464f.js 6.54 kB
+ runtime/webpack.c21266.js 746 B
+ css/9706b5b8ed8e82c0fba0.css 175 B
? (Server) server-side renders at runtime (uses getInitialProps or getServerSideProps)
(Static) automatically rendered as static HTML (uses no initial props)
? (SSG) automatically generated as static HTML + JSON (uses getStaticProps)
构建并启动开发服务器
输入以下命令。
npx next dev
ready-started server on http://localhost:3000
info -Loaded env from D:\Node\nextjs\.env.local
event-compiled successfully
启动生产服务器
输入以下命令。
npx next start
info -Loaded env from \Node\nextjs\.env.local
ready-started server on http://localhost:3000
