antd-mobile/es/utils/render-to-body.js

<div align="center">

import { render, unmount as reactUnmount } from './render';
export function renderToBody(element) {
  const container = document.createElement('div');
  document.body.appendChild(container);
  function unmount() {
    const unmountResult = reactUnmount(container);
    if (unmountResult && container.parentNode) {
      container.parentNode.removeChild(container);
    }
  }
  render(element, container);
  return unmount;
}