使用低端瀏覽器打開項目白屏問題：不兼容es6語法舔琅，需要配置babel
1、安裝babel-polyfill
2瓷蛙、修改babel.config.js
module.exports = {
presets: [
['@vue/app', { 'useBuiltIns': 'entry', polyfills: ['es6.promise', 'es6.symbol'] }]
]
}
3修然、vue.config.js添加需要轉碼編譯的第三方插件
module.exports = defineConfig({
transpileDependencies: ["lodash", "pinia", "swiper", "vue3-seamless-scroll"],
})
4徊哑、入口文件首行導入
import "babel-polyfill";
import "core-js/stable";
