AI代码解释 "scripts":{"start":"react-scripts start","build":"react-scripts build","test":"react-scripts test --env=jsdom","eject":"react-scripts eject"}, 有时候,我们需要修改脚手架的默认配置,比如:我们想要修改入口模式为多入口(webpack entry), 或者让 Create React App 支持 less ,此时 rea...
Babel, ESLint, etc) right into your project so you have full control over them. All of the commands exceptejectwill still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own. ...
"scripts":{"start":"react-scripts start",//npmstart"build":"react-scripts build","test":"react-scripts test","eject":"react-scripts eject"}, 从上面代码中可以看出执行npm start 命令时,运行的是react-scripts start,由此可见react-scripts 这个库,是启动这个项目的核心,它这里封装了些什么呢? 从.b...
React-scripts是一个用于创建React应用程序的命令行工具,它提供了一套默认的配置和脚本,用于开发、构建和测试React应用程序。在React应用程序中,可以使用react-scripts...
下载完成后,打开文件react-scripts/bin/react-scripts.js 该文件主要解析参数并执行对应的.js文件 // 跨平台的spawn const spawn = require('react-dev-utils/crossSpawn'); // 获取构建命令参数 如start、build、test、eject const args = process.argv.slice(2); ...
react-scripts.js文件会根据参数去判断执行哪种构建脚本,比如当前参数是start,那么就会执行start.js构建脚本 // start是开发环境 const config = configFactory('development'); // 根据环境获取构建配置 // coding... const compiler = createCompiler({
环境React ,Umi框架 1. 安装插件:cross-env npm i cross-env -S 2. 修改 package.json 文件 "scripts": {"dev":"cross-env REACT_APP_ENV=dev umi dev","dev:prod":"cross-env REACT_APP_ENV=prod umi dev","build":"cross-env REACT_APP_ENV=dev umi build","build:prod":"cross-env REACT...
> 根目录下添加文件.env.development、.env.test、.env.production > 文件内容根据webpack配置以REACT_APP_作为前缀读取,eg:REACT_APP_BASEURL = ''; > 使用process.env对象来获取对应信息 > 修改package.json->scripts > "build:prod": "dotenv -e .env.production node --max_old_space_size=4096 scripts...
// ref: react-16.2.0/scripts/rollup/results.json{"bundleSizes":{"react.development.js (UMD_DEV)":{"size":54742,"gzip":14879},"react.production.min.js (UMD_PROD)":{"size":6617,"gzip":2819}}} 缺点可想而知,这个json文件经常冲突,要么需要浪费精力merge冲突,要么就懒得提交这个自动生成的麻烦...
Scripts to build, lint and test React libraries. Contribute to guoyunhe/react-lib-scripts development by creating an account on GitHub.