bigDataStudent/vue.config.js

const DonePlugin = require("./src/plugin/webpackDonePlugin.js");
const WebpackBar = require("webpackbar");
const webpack = require('webpack');
const TerserPlugin = require("terser-webpack-plugin");
console.log('当前环境:', process.env.NODE_ENV);
module.exports = {
  transpileDependencies: true,
  lintOnSave: false,
  chainWebpack: (config) => {
    config.plugin("provide").use(webpack.ProvidePlugin, [{
        $: "jquery",
        jquery: "jquery",
        jQuery: "jquery",
        "window.jQuery": "jquery",
    },]);
    config.module
      .rule("lottie")
      .test(/\.lottie$/)
      .use("file-loader")
      .loader("file-loader")
      .end();
    config.plugin('html').tap(args => {
      args[0].title = "慧教研-大数据精准教学诊断平台";
      return args
    }) 
    // 根据环境配置是否移除 console
    if (process.env.NODE_ENV === 'production') {
      config.optimization.minimizer('terser').tap((args) => {
        args[0].terserOptions.compress.drop_console = true;
        args[0].terserOptions.compress.drop_debugger = true;
        return args;
      });
    }
  },
  publicPath: process.env.NODE_ENV === 'production' ? '/stu/' : '/',// /studata/ 生产环境（打包后）使用目标路径;/ 开发环境（npm run serve）使用根路径，不影响本地开发
  configureWebpack: {
    optimization: {
      minimize: true,
      minimizer: [
        new TerserPlugin({
          terserOptions: {
            compress: {
              drop_console: process.env.NODE_ENV === 'production', // 只在生产环境移除 console
              drop_debugger: process.env.NODE_ENV === 'production', // 只在生产环境移除 debugger
              pure_funcs: process.env.NODE_ENV === 'production' ? ['console.log', 'console.info', 'console.warn', 'console.error'] : [],
            },
          },
        }),
      ],
    },
    name: "教学管理大数据平台",
    // devtool: "source-map",
    // entry:'./public/index.html',
    // resolve:{},
    // output:{
    //   filename:'[name].js',
    //   chunkFilename:'[name].js'
    // },

    plugins: [
      new DonePlugin(),
      // new WebpackBar({
      //   basic: false,
      //   name: 'JTZX-bigDataAdmin',
      //   color: 'green'
      // })
    ],
  },
  // productionSourceMap: process.env.NODE_ENV !== 'production',
  productionSourceMap: false, // 生产环境关闭 sourceMap
  css: {
    extract: false,
    loaderOptions: {
      postcss: {
        // postcssOptions:{
        //   plugins: [
        //     require('postcss-pxtorem')({
        //       rootValue: 14.4, // 根据设计稿宽度计算，例如设计稿宽度为 1920px，则 rootValue = 1920 / 100 = 19.2
        //       propList: ['*'], // 需要转换的属性，* 表示所有属性
        //       selectorBlackList: [], // 忽略的选择器
        //       replace: false, // 替换 px 为 rem
        //       mediaQuery: false, // 是否转换媒体查询中的 px
        //       minPixelValue: 12 // 最小 px 值
        //     })
        //   ]
        // },
        
      }
    },
  },
  devServer: {
    open: false,
    hot: true,
    host: "",
    port: 8080,
    https: false,
    client: {
      overlay: {
        warnings: false,
        errors: true,
        runtimeErrors: false,
      },
    },
    proxy: {
      "/api": {
        target: "https://dev3.k12100.net/student/api/",
        // target: "http://192.168.1.19:47003/api/",//静远本地
        // target: "https://www.k12100.com/student/api/",
        changeOrigin: true,
        pathRewrite: {
          "^/api": "/",
        },
      },
      "/teachingApi": {
        target: "https://dev3.k12100.net/teaching/api/",
        changeOrigin: true,
        pathRewrite: {
          "^/teachingApi": "/",
        },
      }
    },
  },
};