1、创建react工厂

从零搭建react开发环境

2、安装antd

yarn add antd

3、安装less

yarn add less 
yarn add less-loader

4、安装react-router-dom

安装路由

yarn add react-router-dom

5、安装antd 加载工具

yarn add react-app-rewired customize-cra

修改说明 package.json 文件

/* 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;
};

6、安装babel-plugin-import

yarn add babel-plugin-import

修改 config-overrides.js 实现按需加载

+ 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',
+   }),
+ );

修改 config-overrides.js 实现自定义主题
按照 配置主题 的要求，自定义主题需要用到 less 变量覆盖功能。我们可以引入 customize-cra 中提供的 less 相关的函数 addLessLoader 来帮助加载 less 样式，同时修改 config-overrides.js 文件如下。

- 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' },
+ }),
);

7、使用eject 打开配置模式

9、webpack 中 less 配置

8、webpack 中 babel-plugin-import 配置

参考https://ant.design/docs/react/introduce-cn

{
  "plugins": [
    ["import", {
      "libraryName": "antd",
      "libraryDirectory": "es",
      "style": "css" // `style: true` 会加载 less 文件
    }]
  ]
}