1、安装:
npm install optimize-css-assets-webpack-plugin --save-dev
2.1、普通压缩
......
const optimizeCss = require('optimize-css-assets-webpack-plugin');
......
plugins: [
new optimizeCss()
]
......
2.2、使用cssnano配置规则
npm install cssnano --save-dev
......
const optimizeCss = require('optimize-css-assets-webpack-plugin');
......
plugins: [
new optimizeCss({
cssProcessor: require('cssnano'), //引入cssnano配置压缩选项
cssProcessorOptions: {
discardComments: { removeAll: true }
},
canPrint: true //是否将插件信息打印到控制台
})
]
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