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1.安装
npm install optimize-css-assets-webpack-plugin --save-dev
2.使用
2.1.普通压缩
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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
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const optimizeCss = require('optimize-css-assets-webpack-plugin');
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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
})
]
......