deepdragon/vite.config.js

import { defineConfig, loadEnv } from 'vite'
import path from 'path'
import createVitePlugins from './vite/plugins'

// https://vitejs.dev/config/
export default defineConfig(({ mode, command }) => {
  const env = loadEnv(mode, process.cwd())
  return {
    // 部署生产环境和开发环境下的URL。
    // 默认情况下，vite 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/。
    base: env.VITE_APP_CONTEXT_PATH,
    plugins: createVitePlugins(env, command === 'build'),
    resolve: {
      // https://cn.vitejs.dev/config/#resolve-alias
      alias: {
        // 设置路径
        '~': path.resolve(__dirname, './'),
        // 设置别名
        '@': path.resolve(__dirname, './src/admin'),
         // 设置别名
        '@map': path.resolve(__dirname, './src/ldmap/'),
        '@index': path.resolve(__dirname, './src/index/'),


      },
      // https://cn.vitejs.dev/config/#resolve-extensions
      extensions: ['.mjs', '.js', '.ts', '.jsx', '.tsx', '.json', '.vue']
    },
    // vite 相关配置
    server: {
      port: 80,
      host: true,
      open: true,
      headers: {
        "Cross-Origin-Opener-Policy": "same-origin",
        "Cross-Origin-Embedder-Policy": "require-corp",
      },
      proxy: {
        // https://cn.vitejs.dev/config/#server-proxy
        '/dev-api': {
          target: 'http://119.3.156.115:8080/',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/dev-api/, '')
        },
        '/map-api': {
          target: 'http://58.210.252.154:9080/',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/map-api/, '')
        },
        '/water-api': {
          target: 'http://water.lidinghb.com:8081/',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/water-api/, '')
        },
        '/plan-api': {
          target: 'http://water.lidinghb.com:9070/',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/plan-api/, '')
        },
        '/afterSales-api': {
          target: 'http://119.3.156.115:9050/',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/afterSales-api/, '')
        },
        '/arcgis': {
          target: 'http://139.224.252.239:6080',
          changeOrigin: true,
          rewrite: (p) => p.replace(/^\/arcgis-map/, '')
        },
      }
    },
    //fix:error:stdin>:7356:1: warning: "@charset" must be the first rule in the file
    css: {
      postcss: {
        plugins: [
          {
            postcssPlugin: 'internal:charset-removal',
            AtRule: {
              charset: (atRule) => {
                if (atRule.name === 'charset') {
                  atRule.remove();
                }
              }
            }
          }
        ]
      }
    },
    build:{
      minify:'terser',
      terserOptions: {
        compress: {
          drop_console: true,
          drop_debugger: true
        }
      },
      rollupOptions:{
        input:{
          index:'./index.html',
          admin:'./admin.html',
          ldmap:'./ldmap.html',
        },
        output:{
          manualChunks(id){
            if(id.includes('node_modules')){
              if(id.includes('excel')){
                return 'excel'
              }
              if(id.includes('mapbox')){
                return 'mapbox'
              }
              if(id.includes('mxdraw')){
                return 'mxdraw'
              }
              if(id.includes('three')){
                return 'three'
              }
              if(id.includes('echarts')){
                return 'echarts'
              }
              if(id.includes('moment')){
                return 'moment'
              }


            }


          }
        }
      },
      //关闭文件计算
      reportCompressedSize:false,
      //关闭生成map文件 减小打包体积
      sourcemap:false,

    }
  }
})