把react元素转成dom元素

    import ReactDOMServer from 'react-dom/server';
    
    const domString = ReactDOMServer.renderToString(<div>123div>);
    const parser = new DOMParser();
    const doc = parser.parseFromString(domString, 'text/html');
    const domElement = doc.body.firstChild;
    console.log(<div>123div>, 'div');
    console.log(domElement, 'domElement');

 转换前后：