Webpack自动清理打包目录的实现

rm-rf./dist && webpack

rimraf./dist && webpack

npm i clean-webpack-plugin -D

const path = require('path');
// 引入插件
const CleanWebpackPlugin = require('clean-webpack-plugin');
 
module.exports = { 
    entry: { 
        app: './src/app.js', 
        search: './src/search.js' 
    }, 
    output: { 
        filename: '[name][chunkhash:8].js', 
        path: path.join(__dirname, 'dist'),
    }, 
    plugins: [
        // 配置插件
        new CleanWebpackPlugin()
    ]
};