若依前端 devtool source-map设置

'use strict'
const path = require('path')
const CopyWebpackPlugin = require('copy-webpack-plugin')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const name = process.env.VUE_APP_TITLE || '河南省应急指挥救援业务系统' // 标题

const port = process.env.port || process.env.npm_config_port || 80 // 端口

// vue.config.js 配置说明
//官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
// 这里只列一部分,具体配置参考文档
module.exports = {
  // 部署生产环境和开发环境下的URL。
  // 默认情况下,Vue CLI 会假设你的应用是被部署在一个域名的根路径上,例如 https://www.ruoyi.vip/// 如果应用被部署在一个子路径上,你就需要用这个选项指定这个子路径。例如,如果你的应用被部署在 https://www.ruoyi.vip/admin/,则设置 baseUrl 为 /admin/。
  publicPath: process.env.NODE_ENV === "production" ? "/" : "/",

  // 在npm run build 或 yarn build 时 ,生成文件的目录名称(要和baseUrl的生产环境路径一致)(默认dist)
  outputDir: 'dist',

  // 用于放置生成的静态资源 (js、css、img、fonts) 的;(项目打包之后,静态资源会放在这个文件夹下)
  assetsDir: 'static',

  // 是否开启eslint保存检测,有效值:ture | false | 'error'
  lintOnSave: process.env.NODE_ENV === 'development',

  // 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。
  productionSourceMap: false,

  // webpack-dev-server 相关配置
  devServer: {
    host: '0.0.0.0',
    port: port,
    open: true,
    proxy: {
      // detail: https://cli.vuejs.org/config/#devserver-proxy
      [process.env.VUE_APP_BASE_API]: {
        target: `http://127.0.0.1:18080`,
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_BASE_API]: ''
        }
      }
    },
    disableHostCheck: true
  },

  configureWebpack: {
    name: name,
    devtool: 'source-map',
    plugins: [
      new CopyWebpackPlugin([
        {from :'node_modules/@easydarwin/easyplayer/dist/component/crossdomain.xml'},
        {from :'node_modules/@easydarwin/easyplayer/dist/component/EasyPlayer-lib.min.js', to: 'js/'},
        {from :'node_modules/@easydarwin/easyplayer/dist/component/EasyPlayer.swf'}
      ])
    ],
    resolve: {
      alias: {
        '@': resolve('src')
      }
    },
  },

  chainWebpack(config) {
    config.plugins.delete('preload') // TODO: need test
    config.plugins.delete('prefetch') // TODO: need test

    // set svg-sprite-loader
    config.module
      .rule('svg')
      .exclude.add(resolve('src/assets/icons'))
      .end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/assets/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()

    config
      .when(process.env.NODE_ENV !== 'development',
        config => {
          config
            .plugin('ScriptExtHtmlWebpackPlugin')
            .after('html')
            .use('script-ext-html-webpack-plugin', [{
            // `runtime` must same as runtimeChunk name. default is `runtime`
              inline: /runtime\..*\.js$/
            }])
            .end()
          config
            .optimization.splitChunks({
              chunks: 'all',
              cacheGroups: {
                libs: {
                  name: 'chunk-libs',
                  test: /[\\/]node_modules[\\/]/,
                  priority: 10,
                  chunks: 'initial' // only package third parties that are initially dependent
                },
                elementUI: {
                  name: 'chunk-elementUI', // split elementUI into a single package
                  priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
                  test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
                },
                commons: {
                  name: 'chunk-commons',
                  test: resolve('src/components'), // can customize your rules
                  minChunks: 3, //  minimum common number
                  priority: 5,
                  reuseExistingChunk: true
                }
              }
            })
          config.optimization.runtimeChunk('single'),
          {
             from: path.resolve(__dirname, './public/robots.txt'), //防爬虫文件
             to: './', //到根目录下
          }
        }
      )
  },
  pluginOptions: {
    'style-resources-loader': {
      preProcessor: 'scss',
      patterns: [
        //加上自己的文件路径,不能使用别名
        path.resolve(__dirname, 'src/assets/styles/globalColor.scss'),
      ]
    }
  }
}

 

posted @ 2021-08-25 17:59  DarJeely  阅读(804)  评论(0编辑  收藏  举报