CRA
create-react-app简写为CRA
步骤
dev
npx create-react-app demo-react
cd demo-react
yarn start
prod
npm run build
serve -s ./build
配置src相对路径
- 创建配置⽂件 @/demo-react/jsconfig.json
- 新增compilerOptions.baseUrl和include属性
修改webpack配置
- npm run eject: 将CRA内部封装的webpack等配置弹射出来,缺点是⽆法回退且CRA更新后⽆法随之更新
- 使⽤第三⽅库:react-app-rewired
由于仅仅是demo使⽤,就⽤第⼀个⽅案了修改
- 启动端⼝ 默认是3000 改为8083
- webpack-dev-server add-server使其⽀持cors
- output添加⼏个选项