jyls_front/vite.config.ts

import vue from '@vitejs/plugin-vue'
import { type ConfigEnv, type UserConfig, loadEnv, defineConfig, type PluginOption } from 'vite'

import AutoImport from 'unplugin-auto-import/vite'
import Components from 'unplugin-vue-components/vite'
import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'

import { mockDevServerPlugin } from 'vite-plugin-mock-dev-server'

import UnoCSS from 'unocss/vite'
import { resolve } from 'path'
import { name, version, engines, dependencies, devDependencies } from './package.json'

// 平台的名称、版本、运行所需的 node 版本、依赖、构建时间的类型提示
const __APP_INFO__ = {
  pkg: { name, version, engines, dependencies, devDependencies },
  buildTimestamp: Date.now()
}

const pathSrc = resolve(__dirname, 'src')

// Vite配置  https://cn.vitejs.dev/config
export default defineConfig(({ mode }: ConfigEnv) => {
  const env = loadEnv(mode, process.cwd())
  const isProduction = mode === 'production'

  return {
    base: './', // 设置为相对路径，支持直接打开index.html
    resolve: {
      alias: {
        '@': pathSrc
      }
    },
    css: {
      preprocessorOptions: {
        // 定义全局 SCSS 变量
        scss: {
          additionalData: `@use "@/styles/variables.scss" as *;`
        }
      }
    },
    server: {
      host: '0.0.0.0',
      port: +(env.VITE_APP_PORT as string),
      open: true,
      proxy: {
        // 代理 /api2 的请求到后端服务器
        '/api2': {
          changeOrigin: true,
          target: 'http://199.168.137.123:8000',
          rewrite: (path: string) => {
            return path.replace(/^\/api2/, '/api2')
          }
        },
        // 代理 /dev-api/api2 的请求（兼容旧配置）
        '/dev-api/api2': {
          changeOrigin: true,
          target: 'http://199.168.137.123:8000',
          rewrite: (path: string) => {
            return path.replace(/^\/dev-api\/api2/, '/api2')
          }
        },
        // 代理 /dev-api 的请求
        [env.VITE_APP_BASE_API as string]: {
          changeOrigin: true,
          // 代理目标地址：https://api.youlai.tech
          target: env.VITE_APP_API_URL as string,
          rewrite: (path: string) => {
            return path.replace(new RegExp('^' + (env.VITE_APP_BASE_API as string)), '')
          }
        }
      }
    },
    plugins: [
      vue(),
      ...(env.VITE_MOCK_DEV_SERVER === 'true' ? [mockDevServerPlugin()] : []),
      UnoCSS(),
      // API 自动导入
      AutoImport({
        // 导入 Vue 函数，如：ref, reactive, toRef 等
        imports: ['vue', '@vueuse/core', 'pinia', 'vue-router', 'vue-i18n'],
        resolvers: [
          // 导入 Element Plus函数，如：ElMessage, ElMessageBox 等
          ElementPlusResolver({ importStyle: 'sass' })
        ],
        eslintrc: {
          enabled: false,
          filepath: './.eslintrc-auto-import.json',
          globalsPropValue: true
        },
        vueTemplate: true,
        // 导入函数类型声明文件路径 (false:关闭自动生成)
        dts: false
        // dts: "src/types/auto-imports.d.ts",
      }),
      // 组件自动导入
      Components({
        resolvers: [
          // 导入 Element Plus 组件
          ElementPlusResolver({ importStyle: 'sass' })
        ],
        // 指定自定义组件位置(默认:src/components)
        dirs: ['src/components', 'src/**/components'],
        // 导入组件类型声明文件路径 (false:关闭自动生成)
        dts: false
        // dts: "src/types/components.d.ts",
      })
    ],
    // 预加载项目必需的组件
    optimizeDeps: {
      include: [
        'vue',
        'vue-router',
        'element-plus',
        'pinia',
        'axios',
        '@vueuse/core',
        'codemirror-editor-vue3',
        'default-passive-events',
        'exceljs',
        'path-to-regexp',
        'echarts/core',
        'echarts/renderers',
        'echarts/charts',
        'echarts/components',
        'vue-i18n',
        'nprogress',
        'sortablejs',
        'qs',
        'path-browserify',
        '@stomp/stompjs',
        '@element-plus/icons-vue',
        'element-plus/es',
        'element-plus/es/locale/lang/en',
        'element-plus/es/locale/lang/zh-cn',
        'element-plus/es/components/alert/style/index',
        'element-plus/es/components/avatar/style/index',
        'element-plus/es/components/backtop/style/index',
        'element-plus/es/components/badge/style/index',
        'element-plus/es/components/base/style/index',
        'element-plus/es/components/breadcrumb-item/style/index',
        'element-plus/es/components/breadcrumb/style/index',
        'element-plus/es/components/button/style/index',
        'element-plus/es/components/card/style/index',
        'element-plus/es/components/cascader/style/index',
        'element-plus/es/components/checkbox-group/style/index',
        'element-plus/es/components/checkbox/style/index',
        'element-plus/es/components/col/style/index',
        'element-plus/es/components/color-picker/style/index',
        'element-plus/es/components/config-provider/style/index',
        'element-plus/es/components/date-picker/style/index',
        'element-plus/es/components/descriptions-item/style/index',
        'element-plus/es/components/descriptions/style/index',
        'element-plus/es/components/dialog/style/index',
        'element-plus/es/components/divider/style/index',
        'element-plus/es/components/drawer/style/index',
        'element-plus/es/components/dropdown-item/style/index',
        'element-plus/es/components/dropdown-menu/style/index',
        'element-plus/es/components/dropdown/style/index',
        'element-plus/es/components/empty/style/index',
        'element-plus/es/components/form-item/style/index',
        'element-plus/es/components/form/style/index',
        'element-plus/es/components/icon/style/index',
        'element-plus/es/components/image-viewer/style/index',
        'element-plus/es/components/image/style/index',
        'element-plus/es/components/input-number/style/index',
        'element-plus/es/components/input-tag/style/index',
        'element-plus/es/components/input/style/index',
        'element-plus/es/components/link/style/index',
        'element-plus/es/components/loading/style/index',
        'element-plus/es/components/menu-item/style/index',
        'element-plus/es/components/menu/style/index',
        'element-plus/es/components/message-box/style/index',
        'element-plus/es/components/message/style/index',
        'element-plus/es/components/notification/style/index',
        'element-plus/es/components/option/style/index',
        'element-plus/es/components/pagination/style/index',
        'element-plus/es/components/popover/style/index',
        'element-plus/es/components/progress/style/index',
        'element-plus/es/components/radio-button/style/index',
        'element-plus/es/components/radio-group/style/index',
        'element-plus/es/components/radio/style/index',
        'element-plus/es/components/row/style/index',
        'element-plus/es/components/scrollbar/style/index',
        'element-plus/es/components/select/style/index',
        'element-plus/es/components/skeleton-item/style/index',
        'element-plus/es/components/skeleton/style/index',
        'element-plus/es/components/step/style/index',
        'element-plus/es/components/steps/style/index',
        'element-plus/es/components/sub-menu/style/index',
        'element-plus/es/components/switch/style/index',
        'element-plus/es/components/tab-pane/style/index',
        'element-plus/es/components/table-column/style/index',
        'element-plus/es/components/table/style/index',
        'element-plus/es/components/tabs/style/index',
        'element-plus/es/components/tag/style/index',
        'element-plus/es/components/text/style/index',
        'element-plus/es/components/time-picker/style/index',
        'element-plus/es/components/time-select/style/index',
        'element-plus/es/components/timeline-item/style/index',
        'element-plus/es/components/timeline/style/index',
        'element-plus/es/components/tooltip/style/index',
        'element-plus/es/components/tree-select/style/index',
        'element-plus/es/components/tree/style/index',
        'element-plus/es/components/upload/style/index',
        'element-plus/es/components/watermark/style/index',
        'element-plus/es/components/checkbox-button/style/index',
        'element-plus/es/components/space/style/index'
      ]
    },
    // 构建配置
    build: {
      chunkSizeWarningLimit: 2000, // 消除打包大小超过500kb警告
      minify: isProduction ? ('terser' as const) : false, // 只在生产环境启用压缩
      terserOptions: isProduction
        ? {
            compress: {
              keep_infinity: true, // 防止 Infinity 被压缩成 1/0，这可能会导致 Chrome 上的性能问题
              drop_console: true, // 生产环境去除 console.log, console.warn, console.error 等
              drop_debugger: true, // 生产环境去除 debugger
              pure_funcs: ['console.log', 'console.info'] // 移除指定的函数调用
            },
            format: {
              comments: false // 删除注释
            }
          }
        : {},
      rollupOptions: {
        output: {
          // manualChunks: {
          //   "vue-i18n": ["vue-i18n"],
          // },
          // 用于从入口点创建的块的打包输出格式[name]表示文件名,[hash]表示该文件内容hash值
          entryFileNames: 'js/[name].[hash].js',
          // 用于命名代码拆分时创建的共享块的输出命名
          chunkFileNames: 'js/[name].[hash].js',
          // 用于输出静态资源的命名，[ext]表示文件扩展名
          assetFileNames: (assetInfo: any) => {
            const info = assetInfo.name.split('.')
            let extType = info[info.length - 1]
            // console.log('文件信息', assetInfo.name)
            if (/\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/i.test(assetInfo.name)) {
              extType = 'media'
            } else if (/\.(png|jpe?g|gif|svg)(\?.*)?$/.test(assetInfo.name)) {
              extType = 'img'
            } else if (/\.(woff2?|eot|ttf|otf)(\?.*)?$/i.test(assetInfo.name)) {
              extType = 'fonts'
            }
            return `${extType}/[name].[hash].[ext]`
          }
        }
      }
    },
    define: {
      __APP_INFO__: JSON.stringify(__APP_INFO__)
    }
  }
})