1.暴露webpack配置文件 react
npm run eject
yarn run eject
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2. 安裝 less less-lorder
npm install less less-loader
yarn add less less-loader
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3.找到config文件夾中的webpack.config.js配置文件
{
test: lessRegex,
exclude: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
},
'less-loader'
),
sideEffects: true,
},
{
test: lessModuleRegex,
use: getStyleLoaders(
{
importLoaders: 2,
sourceMap: isEnvProduction && shouldUseSourceMap,
modules: true,
getLocalIdent: getCSSModuleLocalIdent,
},
'less-loader'
),
}
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將這段代碼添加到module中的rules數組裏就OK了webpack