在最近的项目里,页面和静态文件并不是很多的情况下,打包后发现产出的静态资源却很大。
1.关掉sourcemap
在config/webpack.config.js文件里,大概30几行的位置添加这样一句代码,这样做的作用是防止线上生成环境将源码一起打包部署。
2.将一些公共的库(比如antd)做一个缓存
splitChunks: { chunks: ‘all‘, name: "vender", cacheGroups: { vender: { name: "vendor", test: /[\\/]node_modules[\\/]/, chunks: "all", priority: 10, enforce: true }, react: { name: "react", test: (module) => /react|redux/.test(module.context), chunks: "initial", priority: 11, enforce: true }, antd: { name: "antd", test: (module) => { return /ant/.test(module.context); }, chunks: "initial", priority: 11, enforce: true }, moment: { name: "moment", test: (module) => { return /moment/.test(module.context); }, chunks: "initial", priority: 13, enforce: true } } },
原文地址:https://www.cnblogs.com/andrewkz/p/12342235.html
时间: 2024-09-29 16:18:45