使用 create-react-app 建立的 react 項目,結合使用 antd 時,官網文檔介紹了按需加載須要使用 babel-plugin-import 來配合,若是你的項目尚未執行 npm run eject
,則使用官網推薦的配置便可,因爲我已經 eject
過,記錄下個人配置。javascript
yarn add babel-plugin-import
或者 npm -s install babel-plugin-import
babel-loader
plugins 加上 babel-plugin-import
須要修改兩個文件 /config/webpack.config.prod.js
和 /config/webpack.config.dev.js
(修改的內容同樣),找到加載 babel-loader
的地方,往他的 plugins 加入以下代碼css
[
require.resolve('babel-plugin-import'),// 導入 import 插件
{
libraryName: 'antd', //暴露antd
style: 'css'
}
]
複製代碼
最後造成的配置以下(create-react-app 版本不一樣最後的配置可能不同,原理同樣):java
// Process application JS with Babel.
// The preset includes JSX, Flow, and some ESnext features.
{
test: /\.(js|mjs|jsx|ts|tsx)$/,
include: paths.appSrc,
loader: require.resolve('babel-loader'),
options: {
customize: require.resolve(
'babel-preset-react-app/webpack-overrides'
),
plugins: [
[
require.resolve('babel-plugin-named-asset-import'),
{
loaderMap: {
svg: {
ReactComponent: '@svgr/webpack?-prettier,-svgo![path]',
},
},
},
],
[
require.resolve('babel-plugin-import'),// 導入 import 插件
{
libraryName: 'antd', //暴露antd
style: 'css'
}
],
],
// This is a feature of `babel-loader` for webpack (not Babel itself).
// It enables caching results in ./node_modules/.cache/babel-loader/
// directory for faster rebuilds.
cacheDirectory: true,
// Don't waste time on Gzipping the cache
cacheCompression: false,
},
}
複製代碼