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vue.config.js
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vue.config.js
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//代理路径
const proxy = require('./build/proxy.js').proxyObj;
const TerserPlugin = require('terser-webpack-plugin')
const HtmlWebpackPlugin = require('html-webpack-plugin')
//打包分析工具
const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
const IS_PROD = process.env.NODE_ENV === 'production'
module.exports = {
publicPath: './',
productionSourceMap: false,
// 修改icon
pwa: {
iconPaths: {
faviconSVG: 'img/icons/momo.svg',
favicon32: 'img/icons/momo.svg',
favicon16: 'img/icons/momo.svg',
appleTouchIcon: 'img/icons/momo.svg',
maskIcon: 'img/icons/momo.svg',
msTileImage: 'img/icons/momo.svg'
}
},
configureWebpack(config) {
if (IS_PROD) {
config.optimization.minimizer[0].options.terserOptions.compress.drop_console = true
config.optimization.splitChunks = {
cacheGroups: {
common: {
name: 'chunk-common',
chunks: 'initial',
minChunks: 2,
maxInitialRequests: 5,
minSize: 0,
priority: 4,
reuseExistingChunk: true,
enforce: true,
},
vendors: {
name: 'chunk-vendors',
test: /[\\/]node_modules[\\/]/,
chunks: 'initial',
priority: 4,
reuseExistingChunk: true,
enforce: true,
},
elementPlus: {
name: 'chunk-element-plus',
test: /[\\/]node_modules[\\/]element-plus[\\/]/,
chunks: 'all',
priority: 3,
reuseExistingChunk: true,
enforce: true,
},
vueRouter: {
name: 'vue-router',
test: /[\\/]node_modules[\\/]vue-router[\\/]/,
chunks: 'all',
priority: 3,
reuseExistingChunk: true,
enforce: true,
},
vue: {
name: 'vue',
test: /[\\/]node_modules[\\/]vue[\\/]/,
chunks: 'all',
priority: 3,
reuseExistingChunk: true,
enforce: true,
},
vuex: {
name: 'vuex',
test: /[\\/]node_modules[\\/]vuex[\\/]/,
chunks: 'all',
priority: 3,
reuseExistingChunk: true,
enforce: true,
},
echarts: {
name: 'vuex',
test: /[\\/]node_modules[\\/]vuex[\\/]/,
chunks: 'all',
priority: 2,
reuseExistingChunk: true,
enforce: true,
},
mathjs: {
name: 'vuex',
test: /[\\/]node_modules[\\/]vuex[\\/]/,
chunks: 'all',
priority: 2,
reuseExistingChunk: true,
enforce: true,
},
nprogress: {
name: 'vuex',
test: /[\\/]node_modules[\\/]vuex[\\/]/,
chunks: 'all',
priority: 2,
reuseExistingChunk: true,
enforce: true,
},
},
}
}
/**
* element-plus 报错处理
*/
config.module.rules.push({
test: /\.mjs$/,
include: /node_modules/,
type: "javascript/auto"
})
config.plugins.forEach(val => {
if (val instanceof HtmlWebpackPlugin) {
val.options.title = '二牛进销存'
}
})
return require('./build/aliasNames')
},
chainWebpack(config) {
if (IS_PROD) {
//如果是生产环境
// config.optimization.minimizer([new TerserPlugin({
// terserOptions: {
// mangle: true, // 混淆，默认也是开的，mangle也是可以配置很多选项的，具体看后面的链接
// compress: {
// drop_console: true,//传true就是干掉所有的console.*这些函数的调用.
// drop_debugger: true, //干掉那些debugger;
// pure_funcs: ['console.log'] // 如果你要干掉特定的函数比如console.info ，又想删掉后保留其参数中的副作用，那用pure_funcs来处理
// }
// }
// })])
//打包分析
config.plugin('webpack-report').use(BundleAnalyzerPlugin, [
{
analyzerMode: 'static',
},
])
}
},
devServer: {
host: '0.0.0.0',
port: 9000, // 端口号
https: false, // https:{type:Boolean}
open: true, //配置自动启动浏览器
hotOnly: true, // 热更新
overlay: {
warnings: false,
errors: false,
},
proxy: proxy
},
}