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blend-react

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#!/usr/bin/env node var config = require('./config'); const UglifyJsPlugin = require('uglifyjs-webpack-plugin'); const merge = require('webpack-merge'); const baseWebpack = require('./webpack.base.js'); module.exports = merge(baseWebpack, { devtool: false, optimization: { splitChunks: { chunks: 'initial', // 必须三选一: "initial" | "all"(默认就是all) | "async" minSize: 0, // 最小尺寸,默认0 minChunks: 1, // 最小 chunk ,默认1 maxAsyncRequests: 1, // 最大异步请求数, 默认1 maxInitialRequests: 1, // 最大初始化请求书,默认1 name: () => {}, // 名称,此选项课接收 function cacheGroups: { // 这里开始设置缓存的 chunks priority: '0', // 缓存组优先级 false | object | vendor: { // key 为entry中定义的 入口名称 chunks: 'initial', // 必须三选一: "initial" | "all" | "async"(默认就是异步) test: /react|lodash/, // 正则规则验证,如果符合就提取 chunk name: 'common.js', // 要缓存的 分隔出来的 chunk 名称 minSize: 0, minChunks: 1, enforce: true, maxAsyncRequests: 1, // 最大异步请求数, 默认1 maxInitialRequests: 1, // 最大初始化请求书,默认1 reuseExistingChunk: true, // 可设置是否重用该chunk(查看源码没有发现默认值) }, }, }, }, plugins: [ // new webpack.optimize.CommonsChunkPlugin({ // name: "common.js", // filename: "js/common.js" // }), new UglifyJsPlugin({ uglifyOptions: { include: /\/src/, compress: { warnings: false, }, sourceMap: config.build.uglifyJsSourceMap, parallel: true, //使用多进程并行运行和文件缓存来提高构建速度 }, }), ], });