vite项目打包

import { defineConfig, loadEnv } from 'vite';
import path from 'path';
import viteConfig from '@zqxx/config';

const { usePlugins, useBuild } = viteConfig;

// 客户端名称
const NAME = __dirname.split('/').slice(-1)[0];

// 代理配置
const PROXY_MAP = {
  '/api_demo': {
    target: 'http://localhost:8080',
    changeOrigin: true,
  },
};

console.log('\nProxy Mapping:');
console.log(PROXY_MAP);

export default defineConfig(({ command, mode }) => {
  // 获取当前环境变量
  const env = loadEnv(mode, process.cwd());

  return {
    base: './',
    resolve: {
      alias: {
        '@': path.resolve(__dirname, '..', NAME, 'src'),
      },
    },
    plugins: usePlugins({ devMock: true, prodMock: false }),
    build: {
      // 保留原有 useBuild 配置
      ...useBuild(NAME, __dirname, env),

      // ⚡ 关键：支持 top-level await
      target: 'esnext',
      minify: 'esbuild',

      rollupOptions: {
        // 外部化第三方依赖，避免打包报错
        external: [
          'cesium',
          'vue-cesium',
          'leaflet',
          'leaflet.markercluster',
        ],
      },
    },
    server: {
      host: '0.0.0.0',
      port: 8082,
      cors: true,
      proxy: PROXY_MAP,
    },
  };
});