vue-element-equipment-pty/vue.config.js

'use strict'
const path = require('path')
const defaultSettings = require('./src/settings.js')

const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
var JsEncodePlugin = require('./plugin/index')

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

function getPlugins() {
  const plugins = []
  if (process.env.NODE_ENV === 'production') {
    plugins.push(
      // 添加插件
      new UglifyJsPlugin({
        uglifyOptions: {
          // 删除注释
          output: {
            comments: false
          },
          compress: {
            drop_debugger: true,
            drop_console: true,
            pure_funcs: ['console.log']// 移除console
          },
          warnings: false	// 这样写就不报错
        },
        sourceMap: false,
        parallel: true
      })
    )
    plugins.push(
      // app**.js核心代码加密
      new JsEncodePlugin({
        // 生成的全局变量名
        global: '$',
        // 需要加密的js文件正则
        jsReg: /^app\\..+\\.js$/,
        // jsReg: /^.+\.js$/,
        // 加密的js文件存放路径
        assetsPath: '../dist/static/js'

      })
    )
  }
  if (process.env.NODE_ENV === 'test') {
    plugins.push(
      // 添加插件
    )
  }
  return plugins
}

const name = defaultSettings.title || '广州市升谱达音响科技有限公司' // page title

// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
// You can change the port by the following method:
// port = 9527 npm run dev OR npm run dev --port = 9527
const port = process.env.port || process.env.npm_config_port || 8000 // dev port

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
  /**
   * You will need to set publicPath if you plan to deploy your site under a sub path,
   * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
   * then publicPath should be set to "/bar/".
   * In most cases please use '/' !!!
   * Detail: https://cli.vuejs.org/config/#publicpath
   */
  publicPath: './',
  outputDir: 'dist',
  assetsDir: 'static',
  lintOnSave: process.env.NODE_ENV === 'development',
  productionSourceMap: false,
  devServer: {
    port: port,
    open: true,
    // https: true,
    overlay: {
      warnings: false,
      errors: true
    },
    // before: require('./mock/mock-server.js'),
    proxy: {
      '/dev-api': {
        target: 'http://127.0.0.1:8080', // http://127.0.0.1:8080
        secure: true, // 如果是https接口，需要配置这个参数
        changeOrigin: true, // 如果接口跨域，需要进行这个参数配置
        pathRewrite: { '^/dev-api': '' }
      },
      '/prod-api': {
        target: 'http://192.168.1.91:8080',
        secure: false, // 如果是https接口，需要配置这个参数
        changeOrigin: true, // 如果接口跨域，需要进行这个参数配置
        pathRewrite: { '^/prod-api': '' }
      }
    }
  },
  configureWebpack: {
    // provide the app's title in webpack's name field, so that
    // it can be accessed in index.html to inject the correct title.
    name: name,
    resolve: {
      alias: {
        '@': resolve('src')
      }
    },
    plugins: getPlugins(),
    externals: 'hls.js'
  },
  chainWebpack(config) {
    // it can improve the speed of the first screen, it is recommended to turn on preload
    // it can improve the speed of the first screen, it is recommended to turn on preload
    config.plugin('preload').tap(() => [
      {
        rel: 'preload',
        // to ignore runtime.js
        // https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
        fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
        include: 'initial'
      }
    ])

    // when there are many pages, it will cause too many meaningless requests
    config.plugins.delete('prefetch')

    // set 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()

    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
                }
              }
            })
          // https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
          config.optimization.runtimeChunk('single')
        }
      )
  }
}