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1下载 babel-polyfill 模块

npm install babel-polyfill -s

2入口文件(main.js)第一行引入

import "babel-polyfill";
import Vue from 'vue'
import App from './App.vue'
import router from './router'
import store from './store'
import Button from 'ant-design-vue/lib/button';
import Antd from 'ant-design-vue'
import 'ant-design-vue/dist/antd.css';
import zh_CN from 'ant-design-vue/lib/locale-provider/zh_CN';
import moment from 'moment';
import 'moment/locale/zh-cn';
import './assets/iconfont/iconfont';
import axios from 'axios'

Vue.component(Button.name, Button);

Vue.config.productionTip = false

Vue.use(Antd)
// Vue.use(axios)

moment.locale('zh-cn');
new Vue({
  zh_CN,
  router,
  store,
  render: h => h(App)
}).$mount('#app')

3.配置 polyfill,在根目录下新增babel.config.js文件:

module.exports = {
	presets: [
		['@vue/app', {
			useBuiltIns: 'entry'
		}]
	]
}

原来有此文件就直接修改

module.exports = {
  presets: [
    // '@vue/cli-plugin-babel/preset', //文件原始内容
    ['@vue/cli-plugin-babel/preset', {
      useBuiltIns: 'entry'             //添加的内容
    }]
  ]
}

4.如果设置了以上配置,还是白屏,看是不是兼容性视图问题

本文标签: 浏览器vue下白屏