webpack.config.js

let path = require('path')
let webpack = require('webpack')
const UglifyJsPlugin = require('uglifyjs-webpack-plugin');

module.exports = [
    // 未压缩版
    {
        entry: {
            'ped': './src/index.js'
        },
        output: {
            path: path.resolve(__dirname, 'dist'),
            filename: '[name].js',
            library: 'PED',
            libraryTarget: "umd",
        },
        module: {
            rules: [
                {
                    test: /\.js$/,
                    exclude: /(node_modules|bower_components)/,
                    use: {
                        loader: 'babel-loader',
                        options: {
                            presets: ['@babel/preset-env']
                        }
                    }
                }
            ]
        }
    },

    // 压缩版
    {
        entry: {
            'ped.min': './src/index.js'
        },
        output: {
            path: path.resolve(__dirname, 'dist'),
            filename: '[name].js',
            library: 'PED',
            libraryTarget: "umd"
        },
        optimization: {
            minimizer: [new UglifyJsPlugin()]
        },
        module: {
            rules: [
                {
                    test: /\.js$/,
                    exclude: /(node_modules|bower_components)/,
                    use: {
                        loader: 'babel-loader',
                        options: {
                            presets: ['@babel/preset-env']
                        }
                    }
                }
            ]
        }
    },

]