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环境变量

  • 默认环境变量(项目脚手架里定义的,依赖 dotenv):
"scripts": {
    "dev": "nuxt", // development
    "build": "nuxt build", // production
    "start": "nuxt start"
}
  • 修改环境变量:
npm install cross-env --save-dev
"dev": "cross-env NODE_ENV=development nuxt",
"upload": "cross-env NODE_ENV=production node build/deploy/index.js",
"upload:stage": "cross-env NODE_ENV=stage node build/deploy/index.js",

代码中访问:

process.env.NODE_ENV

打包部署方式

"nuxt": "^2.15.8"

npx create-nuxt-app demo-project 
快速创建项目

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1. Universal (SSR / SSG) 和 Server (Node.js hosting)

即:

ssr: true         (默认)
target: 'server'  (默认)

打包命令:

nuxt build

服务端启动项目:

pm2 start npm --name "你的项目名称" -- run start

打包文件本地启动项目:

npm run start

放在服务器端文件:

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2. Universal (SSR / SSG) 和 Static (Static/Jamstack hosting)

即:

ssr: true         (默认)
target: 'static'

打包命令:

nuxt generate

直接把dist目录放到服务器

3. Single Page App 和 Static (Static/Jamstack hosting)

即:

ssr: false         
target: 'static'

4. Single Page App 和 Server (Node.js hosting)

即:

ssr: false         
target: 'server'  (默认)