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136 lines
4.8 KiB
136 lines
4.8 KiB
'use strict'
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const path = require('path')
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const settings = require('./src/config')
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const CompressionWebpackPlugin = require('compression-webpack-plugin')
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const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
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const isDev = process.env.NODE_ENV === 'development'
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function resolve(dir) {
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return path.join(__dirname, dir)
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}
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// All configuration item explanations can be find in https://cli.vuejs.org/config/
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module.exports = {
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publicPath: settings.contextPath,
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outputDir: 'dist',
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assetsDir: 'static',
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runtimeCompiler: true,
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lintOnSave: false,
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productionSourceMap: isDev,
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parallel: true,
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devServer: {
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port: process.env.port || 8079,
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contentBasePublicPath: settings.contextPath,
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open: true,
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overlay: {
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warnings: true,
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errors: true
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},
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proxy: {
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[settings.apiPrefix]: {
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target: 'http://localhost:8081', //后台接口域名
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ws: true, //如果要代理 websockets，配置这个参数
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secure: false, //如果是https接口，需要配置这个参数
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changeOrigin: true, //是否跨域
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pathRewrite: {
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[`^${settings.apiPrefix}`]: ''
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}
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}
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},
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/*before(app) {
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require('./mock')(app)
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}*/
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},
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configureWebpack: {
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name: settings.title,
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resolve: {
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alias: {
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'@': resolve('src'),
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'@ele': resolve('element-ui-personal'),
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}
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},
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plugins: [
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new CompressionWebpackPlugin({
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filename: '[path].gz[query]',
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algorithm: 'gzip',
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test: new RegExp('\\.(js|css)$'),//匹配文件名
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threshold: 10240,//对10K以上的数据进行压缩
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minRatio: 0.8,
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deleteOriginalAssets: false,//是否删除源文件
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}),
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isDev ? {apply: () => ({})} : new BundleAnalyzerPlugin()
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]
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},
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chainWebpack(config) {
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config.plugins.delete('preload')
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config.plugins.delete('prefetch')
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// set svg-sprite-loader
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config.module
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.rule('svg')
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.exclude.add(resolve('src/assets/icons'))
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.end()
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config.module
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.rule('icons')
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.test(/\.svg$/)
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.include.add(resolve('src/assets/icons'))
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.end()
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.use('svg-sprite-loader')
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.loader('svg-sprite-loader')
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.options({symbolId: 'icon-[name]'})
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.end()
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// set preserveWhitespace
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config.module
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.rule('vue')
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.use('vue-loader')
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.loader('vue-loader')
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.tap(options => {
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options.compilerOptions.preserveWhitespace = true
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return options
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})
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.end()
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config
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.when(process.env.NODE_ENV !== 'development',
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config => {
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config
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.plugin('ScriptExtHtmlWebpackPlugin')
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.after('html')
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.use('script-ext-html-webpack-plugin', [{inline: /runtime\..*\.js$/}])
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.end()
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config
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.optimization.splitChunks({
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chunks: 'all',
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cacheGroups: {
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libs: {
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name: 'chunk-libs',
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test: /[\\/]node_modules[\\/]/,
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priority: 10,
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chunks: 'initial' // only package third parties that are initially dependent
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},
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elementUI: {
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name: 'chunk-elementUI', // split elementUI into a single package
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priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
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test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
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},
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commons: {
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name: 'chunk-commons',
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test: resolve('src/components'), // can customize your rules
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minChunks: 3, // minimum common number
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priority: 5,
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reuseExistingChunk: true
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}
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}
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})
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config.optimization.runtimeChunk('single')
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}
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)
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},
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css: {
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loaderOptions: {
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sass: {prependData: `@import "src/assets/styles/variables.scss";`,}
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}
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}
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}
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