text: import {FullHeader, SimpleHeader, DynamicHeader} from './src/js/header';
  /*
  const constructAll = () => {
  	Header.init();
  	document.removeEventListener('o.DOMContentLoaded', constructAll);//QUEST:事件'o.DOMContentLoaded'是啥?是自定义的吗？
  };
  
  document.addEventListener('o.DOMContentLoaded', constructAll);*/
  
  export {FullHeader, SimpleHeader, DynamicHeader};