项目搭建react + react-router + react-redux + typescript + axios + webpack + less
npx create-react-app my-app --template typescript
cd my-app
npm start
yarn add antd
yarn add react-app-rewired customize-cra
/* package.json */
"scripts": {
- "start": "react-scripts start",
+ "start": "react-app-rewired start",
- "build": "react-scripts build",
+ "build": "react-app-rewired build",
- "test": "react-scripts test",
+ "test": "react-app-rewired test",
}
然后在项目根目录创建一个 config-overrides.js 用于修改默认配置。
module.exports = function override(config, env) {
// do stuff with the webpack config...
return config;
};
babel-plugin-import 是一个用于按需加载组件代码和样式的 babel 插件（原理），现在我们尝试安装它并修改 config-overrides.js 文件。
$ yarn add babel-plugin-import
+ const {
override, fixBabelImports } = require('customize-cra');
- module.exports = function override(config, env) {
- // do stuff with the webpack config...
- return config;
- };
+ module.exports = override(
+ fixBabelImports('import', {
+ libraryName: 'antd',
+ libraryDirectory: 'es',
+ style: 'css',
+ }),
+ );
// src/App.tsx
import React, {
Component } from 'react';
+ import {
Button } from 'antd';
import './App.css';
class App extends Component {
render() {
return (
<div className="App">
<Button type="primary">Button</Button>
</div>
);
}
}
export default App;
yarn add less less-loader
- const {
override, fixBabelImports } = require('customize-cra');
+ const {
override, fixBabelImports, addLessLoader } = require('customize-cra');
module.exports = override(
fixBabelImports('import', {
libraryName: 'antd',
libraryDirectory: 'es',
- style: 'css',
+ style: true,
}),
+ addLessLoader({
+ javascriptEnabled: true,
+ modifyVars: {
'@primary-color': '#1DA57A' },
+ }),
);
使用 Day.js 替换 momentjs 优化打包大小#
yarn add antd-dayjs-webpack-plugin
npm install --save react-router-dom
# or
yarn add react-router-dom
$ npm install http-proxy-middleware --save
$ # or
$ yarn add http-proxy-middleware
Next, create src/setupProxy.js and place the following contents in it:
const {
createProxyMiddleware } = require('http-proxy-middleware');
module.exports = function(app) {
// ...
};
You can now register proxies as you wish! Here’s an example using the above http-proxy-middleware:
const {
createProxyMiddleware } = require('http-proxy-middleware');
module.exports = function(app) {
app.use(
'/api',
createProxyMiddleware({
target: 'http://localhost:5000',
changeOrigin: true,
})
);
};
npm install axios
# or
yarn add axios
npm install react-app-polyfill
# or
yarn add react-app-polyfill
https://github.com/facebook/create-react-app/blob/master/packages/react-app-polyfill/README.md
If you are supporting Internet Explorer 9 or Internet Explorer 11 you should include both the ie9 or ie11 and stable modules:
For IE9:
// These must be the first lines in src/index.js
import 'react-app-polyfill/ie9';
import 'react-app-polyfill/stable';
// ...
For IE11:
// These must be the first lines in src/index.js
import 'react-app-polyfill/ie11';
import 'react-app-polyfill/stable';
// ...
#package.json
{
"name": "my-app",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^4.2.4",
"@testing-library/react": "^9.3.2",
"@testing-library/user-event": "^7.1.2",
"@types/jest": "^24.0.0",
"@types/node": "^12.0.0",
"@types/react": "^16.9.0",
"@types/react-dom": "^16.9.0",
"antd": "^4.1.3",
"axios": "^0.19.2",
"http-proxy-middleware": "^1.0.3",
"react": "^16.13.1",
"react-app-polyfill": "^1.0.6",
"react-dom": "^16.13.1",
"react-router-dom": "^5.1.2",
"react-scripts": "3.4.1",
"typescript": "~3.7.2"
},
"scripts": {
"start": "react-app-rewired start",
"build": "react-app-rewired build",
"test": "react-app-rewired test",
"eject": "react-app-rewired eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}