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171 lines
5.3 KiB
171 lines
5.3 KiB
const path = require('path')
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const defaultSettings = require('./src/config/index.js')
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const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin
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const OUTPUT_FILE_NAME = process.env.outputDir
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const FileManagerPlugin = require('filemanager-webpack-plugin')
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const resolve = dir => path.join(__dirname, dir)
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// page title
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const name = defaultSettings.title || 'vue mobile template'
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// 生产环境,测试和正式
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const IS_PROD = ['production', 'prod'].includes(process.env.NODE_ENV)
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const { defineConfig } = require('@vue/cli-service')
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module.exports = defineConfig({
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publicPath: process.env.NODE_ENV === 'development' ? '/' : '/epmet-wx-pa', // 署应用包时的基本 URL。 vue-router hash 模式使用
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// publicPath: process.env.NODE_ENV === 'development' ? '/' : '/h5', //署应用包时的基本 URL。 vue-router history模式使用
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outputDir: `dist/${OUTPUT_FILE_NAME}`, // 生产环境构建文件的目录
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assetsDir: 'static', // outputDir的静态资源(js、css、img、fonts)目录
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lintOnSave: !IS_PROD,
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productionSourceMap: false, // 如果你不需要生产环境的 source map,可以将其设置为 false 以加速生产环境构建。
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devServer: {
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host: 'epmet-cloud.elinkservice.cn',
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port: 80, // 端口
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open: false, // 启动后打开浏览器
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client: {
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overlay: {
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// 当出现编译器错误或警告时,在浏览器中显示全屏覆盖层
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warnings: false,
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errors: true
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}
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},
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proxy: {
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//配置跨域
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'/api': {
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target: `http://192.168.1.144`,
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// target: `http://127.0.0.1:8080`,
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changeOrigin: true,
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ws: false,
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pathRewrite: {
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'^api': ''
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}
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}
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}
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},
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css: {
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extract: IS_PROD,
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sourceMap: false,
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loaderOptions: {
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less: {
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lessOptions: {
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modifyVars: {
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hack: `true; @import "assets/css/vant-theme.less";`
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}
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}
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}
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}
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},
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configureWebpack: config => {
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config.name = name
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config.plugins.push(
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new FileManagerPlugin({
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events: {
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onEnd: {
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delete: [`./${OUTPUT_FILE_NAME}.zip`],
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archive: [
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{
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source: `./dist/${OUTPUT_FILE_NAME}`,
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destination: `./${OUTPUT_FILE_NAME}.zip`
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}
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]
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}
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}
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})
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)
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// 为生产环境修改配置...
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// if (IS_PROD) {
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// // externals
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// config.externals = externals
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// }
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},
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chainWebpack: config => {
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config.plugins.delete('preload') // TODO: need test
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config.plugins.delete('prefetch') // TODO: need test
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// set svg-sprite-loader
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config.module.rule('svg').exclude.add(resolve('src/assets/icons')).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({
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symbolId: 'icon-[name]'
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})
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.end()
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// 别名 alias
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config.resolve.alias
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.set('@', resolve('src'))
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.set('assets', resolve('src/assets'))
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.set('api', resolve('src/api'))
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.set('views', resolve('src/views'))
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.set('components', resolve('src/components'))
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/**
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* 设置保留空格
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*/
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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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/**
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* 打包分析
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*/
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if (IS_PROD) {
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config.plugin('webpack-report').use(BundleAnalyzerPlugin, [
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{
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analyzerMode: 'static'
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}
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])
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}
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config
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// https://webpack.js.org/configuration/devtool/#development
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.when(!IS_PROD, config => config.devtool('cheap-source-map'))
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config.when(IS_PROD, 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', [
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{
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// 将 runtime 作为内联引入不单独存在
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inline: /runtime\..*\.js$/
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}
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])
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.end()
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config.optimization.splitChunks({
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chunks: 'all',
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cacheGroups: {
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// cacheGroups 下可以可以配置多个组,每个组根据test设置条件,符合test条件的模块
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commons: {
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name: 'chunk-commons',
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test: resolve('src/components'),
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minChunks: 3, // 被至少用三次以上打包分离
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priority: 5, // 优先级
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reuseExistingChunk: true // 表示是否使用已有的 chunk,如果为 true 则表示如果当前的 chunk 包含的模块已经被抽取出去了,那么将不会重新生成新的。
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},
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node_vendors: {
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name: 'chunk-libs',
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chunks: 'initial', // 只打包初始时依赖的第三方
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test: /[\\/]node_modules[\\/]/,
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priority: 10
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},
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vantUI: {
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name: 'chunk-vantUI', // 单独将 vantUI 拆包
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priority: 20, // 数字大权重到,满足多个 cacheGroups 的条件时候分到权重高的
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test: /[\\/]node_modules[\\/]_?vant(.*)/
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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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