1.问题：
测试谷歌版本79.0.3945.79 出现如下报错 且页面打不开
Uncaught SyntaxError: Unexpected token ‘?‘
2. 解决方法
先安装

pnpm install  @vitejs/plugin-legacy -D
pnpm install  terser  -D

再配置 vite.config.ts

import { defineConfig } from 'vite';
import legacyPlugin from '@vitejs/plugin-legacy';
export default defineConfig({
  plugins: [
    // 浏览器兼容问题配置
    legacyPlugin({
      targets: ["defaults", "ie >= 11", "chrome >= 52"], // 需要兼容的目标列表，可以设置多个
        additionalLegacyPolyfills: ["regenerator-runtime/runtime"], // 面向IE11时需要此插件
        renderLegacyChunks: true,
        polyfills: [
          "es.symbol",
          "es.array.filter",
          "es.promise",
          "es.promise.finally",
          "es/map",
          "es/set",
          "es.array.for-each",
          "es.object.define-properties",
          "es.object.define-property",
          "es.object.get-own-property-descriptor",
          "es.object.get-own-property-descriptors",
          "es.object.keys",
          "es.object.to-string",
          "web.dom-collections.for-each",
          "esnext.global-this",
          "esnext.string.match-all"
        ]
    })
  ],
    build: {
      target: ["chrome79"],
      chunkSizeWarningLimit: 2000,
      minify: "terser",
      terserOptions: {
        compress: {
          keep_infinity: true,
          drop_console: true, // 生产环境去除 console
          drop_debugger: true, // 生产环境去除 debugger
        },
        format: {
          comments: false, // 删除注释
        },
      },
      rollupOptions: {
        output: {
          // manualChunks: {
          //   "vue-i18n": ["vue-i18n"],
          // },
          entryFileNames: "js/[name].[hash].js",
          chunkFileNames: "js/[name].[hash].js",
          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]`;
          },
        },
      },
    },
});