Function getOrCreateBodyContainer

web/packages/framework/src/utils/index.ts:11–21

(id: string)

 * @returns container
 */
export function getOrCreateBodyContainer(id: string): HTMLElement {
  const ele = document.getElementById(id);
  if (ele?.parentNode.isEqualNode(document.body)) {
    return ele;
  }
  ele?.remove();
  const container = document.createElement('div');
  container.id = id;
  document.body.appendChild(container);
  return container;
}

/**
 *  判断是否是 Promise 类型