关于使用react16以上在华为手机上面显示出现问题的解决方法

"axios": "^0.18.0",
"babel-polyfill": "^6.26.0",
"core-js": "^3.3.5",
"customize-cra": "^0.5.0",
"firebase": "^6.1.0",
"i18next": "^15.1.3",
"i18next-browser-languagedetector": "^3.0.1",
"i18next-xhr-backend": "^2.0.1",
"js-cookie": "^2.2.0",
"mescroll.js": "^1.4.1",
"moment": "^2.24.0",
"node-sass": "^4.12.0",
"payment": "^2.3.0",
"prerender-spa-plugin": "^3.4.0",
"qs": "^6.7.0",
"react": "^16.8.6",
"react-app-rewired": "^2.1.3",
"react-confirm-alert": "^2.4.1",
"react-credit-cards": "^0.7.0",
"react-dom": "^16.8.6",
"react-ga": "^2.6.0",
"react-i18next": "^10.10.0",
"react-paypal-express-checkout": "^1.0.5",
"react-redux": "^7.0.3",
"react-router-dom": "^5.0.0",
"react-scripts": "3.0.1",
"react-switch": "^5.0.0",
"react-toastify": "^5.1.1",
"redux": "^4.0.1"

import 'core-js/es/map';
import 'core-js/es/set';

import React from 'react';
import ReactDOM from 'react-dom';

ReactDOM.render(
  <h1>Hello, world!</h1>,
  document.getElementById('root')
);