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- 'use strict'
- const path = require('path')
- const defaultSettings = require('./src/settings.js')
- const CompressionWebpackPlugin = require('compression-webpack-plugin')
- const webpack = require('webpack')
- function resolve(dir) {
- return path.join(__dirname, dir)
- }
- const name = defaultSettings.title || '登录系统' // page title
- // const BASE_URL = process.env.NODE_ENV === 'production' ? '' : 'http://192.168.100.204:1111'
- const BASE_URL = process.env.NODE_ENV === 'production' ? 'http://221.182.8.141:10060' : 'http://221.182.8.141:10060'// 这个BASE_URL这里没有用到,在request.js里面重新定义了后端接口
- // const BASE_URL = process.env.NODE_ENV === 'production' ? 'http://10.10.10.10:8087' : 'http://10.10.10.10:8087'// 这个BASE_URL这里没有用到,在request.js里面重新定义了后端接口
- // const BASE_URL = process.env.NODE_ENV === 'production' ? '' : 'http://192.168.2.231:1111'
- const port = 9527
- // const port = process.env.port || process.env.npm_config_port || 9528 // dev por
- module.exports = {
- /**
- * 如果计划在子路径下部署站点,则需要设置publicPath
- */
- publicPath: '/',
- outputDir: 'dist',
- assetsDir: 'static',
- // lintOnSave: process.env.NODE_ENV === 'development',
- lintOnSave: false,
- productionSourceMap: false, // 生产环境是否生成 sourceMap 文件
- devServer: {
- // host: '192.168.31.235',
- port: port, // 端口
- open: true, // 自动开启浏览器
- compress: false, // 开启压缩
- overlay: {
- warnings: false,
- errors: false
- },
- proxy: {
- '/backstage': {
- target: 'http://221.182.8.141:10060',
- // target: 'http://192.168.2.231:1111', // 修改后台接口地址
- // target: 'http://118.24.21.156:8087',
- // target: 'http://192.168.100.204:1111',
- // target: 'http://10.10.10.10:8087',
- changeOrigin: true,
- pathRewrite: {
- '^/backstage': ''
- }
- }
- // '/omsweb': { // 自定义 接口前缀
- // target: 'http://58.17.241.6:1212', // 这里可以跟随项目实际部署服务器来
- // changeOrigin: true,
- // pathRewrite: {
- // '^/omsweb': ''
- // }
- // }
- }
- // before: require('./mock/mock-server.js')
- },
- css: {
- // 是否使用css分离插件 ExtractTextPlugin
- extract: false,
- // 开启 CSS source maps?
- sourceMap: true,
- // css预设器配置项
- loaderOptions: {
- // pass options to sass-loader
- sass: {
- // 引入全局变量样式,@使我们设置的别名,执行src目录
- data: `@import "@/styles/index.scss";`
- }
- },
- // 启用 CSS modules for all css / pre-processor files.
- modules: false
- },
- configureWebpack: {
- name: name,
- resolve: {
- alias: {
- '@': resolve('src'),
- 'staticPub': resolve('public')
- }
- },
- // devtool: '#eval-source-map',
- plugins: [// 压缩代码
- new CompressionWebpackPlugin(
- {
- filename: '[path].gz[query]',
- algorithm: 'gzip',
- test: /\.js$|\.html$|\.json$|\.css/,
- threshold: 0, // 只有大小大于该值的资源会被处理
- minRatio: 0.8, // 只有压缩率小于这个值的资源才会被处理
- deleteOriginalAssets: false // 删除原文件
- }
- ),
- new webpack.ProvidePlugin(
- {
- $: 'jquery',
- jQuery: 'jquery',
- 'windows.jQuery': 'jquery'
- }
- )
- ]
- },
- chainWebpack(config) {
- // 删除预加载
- config.plugins.delete('preload')
- config.plugins.delete('prefetch')
- // 设置 svg-sprite-loader
- config.module
- .rule('svg')
- .exclude.add(resolve('src/icons'))
- .end()
- config.module
- .rule('icons')
- .test(/\.svg$/)
- .include.add(resolve('src/icons'))
- .end()
- .use('svg-sprite-loader')
- .loader('svg-sprite-loader')
- .options({
- symbolId: 'icon-[name]'
- })
- .end()
- // 设置保留空白
- config.module
- .rule('vue')
- .use('vue-loader')
- .loader('vue-loader')
- .tap(options => {
- options.compilerOptions.preserveWhitespace = true
- return options
- })
- .end()
- config
- .when(process.env.NODE_ENV === 'development',
- config => config.devtool('cheap-source-map')
- )
- config
- .when(process.env.NODE_ENV !== 'development',
- config => {
- config
- .plugin('ScriptExtHtmlWebpackPlugin')
- .after('html')
- .use('script-ext-html-webpack-plugin', [{
- // `runtime`必须与runtimeChunk名称相同。默认值为“runtime”`
- inline: /runtime\..*\.js$/
- }])
- .end()
- // 分割代码
- config
- .optimization.splitChunks({
- chunks: 'all',
- cacheGroups: {
- libs: {
- name: 'chunk-libs',
- test: /[\\/]node_modules[\\/]/,
- priority: 10,
- chunks: 'initial' // 仅打包最初依赖的第三方
- },
- elementUI: {
- name: 'chunk-elementUI', // 将elementUI拆分为一个包
- priority: 20, // 重量必须大于libs和app,否则将打包成libs或app
- test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // 为了适应cnpm
- },
- commons: {
- name: 'chunk-commons',
- test: resolve('src/components'), // 可以自定义规则
- minChunks: 3, // 最小公共数
- priority: 5,
- reuseExistingChunk: true
- }
- }
- })
- config.optimization.runtimeChunk('single')
- }
- )
- }
- }
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