vue/cli@4+ 安装及使用

module.exports = {
  presets: [
    ‘@vue/cli-plugin-babel/preset‘
  ],
  plugins: [
    [
      ‘component‘,
      {
        libraryName: "element-ui",
        styleLibraryName: "theme-chalk"
      }
    ]
  ]
}

const webpack = require("webpack");
const CompressionWebpackPlugin = require(‘compression-webpack-plugin‘);
const productionGzipExtensions = [‘js‘, ‘css‘];
// require("babel-polyfill");

module.exports = {
    publicPath: ‘./‘,//打包后的位置(如果不设置这个静态资源会报404)
    // publicPath: process.env.NODE_ENV === ‘production‘ ? ‘http://47.92.237.225:8080/dist‘ : ‘./‘,
    outputDir: ‘dist‘,//打包后的目录名称
    assetsDir: ‘static‘,//静态资源目录名称
    productionSourceMap:false,  //去掉打包的时候生成的map文件
    lintOnSave: true,
    filenameHashing: false,
    devServer: {
      sockHost: ‘http://192.168.2.22:8080/‘,
      disableHostCheck: true,
      host: ‘0.0.0.0‘,  //不清楚主机和目的网络
      port: 8080, // 源地址端口，自行修改
      disableHostCheck: true,
      hotOnly: false,
      useLocalIp: false,
    configureWebpack: {
      plugins: [
        new CompressionWebpackPlugin({
          asset: ‘[path].gz[query]‘,
          algorithm: ‘gzip‘,
          test: new RegExp(‘\\.(‘ + productionGzipExtensions.join(‘|‘) + ‘)$‘),  //匹配文件名
          // test: /\.js$|\.html$|.\css/,
          threshold: 10240,  //对超过10k的数据压缩
          minRatio: 0.8,
          deleteOriginalAssets: false  //不删除源文件
          })
      ]
    }
  }
}