webpack基础（九）小插件

cleanWebpackPlugin

用于在输出目录前删除之前打包的目录

yarn add clean-webpack-plugin

plugins: [
        new CleanWebpackPlugin({
            path: './build'
        })
    ]

copyWebpackPlugin

yarn add copy-webpack-plgin -D

new CopyWebpackPlugin([
            {from: './doc', to: './'}
        ])

bannerWebpackPlugin (内置)

版权声明

总结

plugins: [
        new CleanWebpackPlugin({
            path: './build'
        }),
        new CopyWebpackPlugin([
            {from: './doc', to: './'}
        ]),
        new webpack.BannerPlugin('make 2019')
    ]