摘要: function Welcome(props) { return <h1>Hello, {props.name}</h1>;} const element = <Welcome name="Sara" />;ReactDOM.render( element, document.getElementB 阅读全文
posted @ 2018-02-26 15:42 还不会游泳的鱼 阅读(77) 评论(0) 推荐(0)