虚拟DOM和真实DOM
Tutorial: React基础
Category: React
Published: 2026-04-07 13:58:26
Views: 20
Likes: 0
Comments: 0
03_虚拟 DOM 和真实 DOM
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>3_虚拟DOM与真实DOM</title>
</head>
<body>
<div id="test"></div>
<div id="demo"></div>
<script type="text/javascript" src="./js/react.development.js"></script>
<script
type="text/javascript"
src="./js/react-dom.development.js"
></script>
<script type="text/javascript" src="./js/babel.min.js"></script>
<script type="text/babel">
const VDOM = (
<h1 id="title">
<span>Hello,React</span>
</h1>
);
ReactDOM.render(VDOM, document.getElementById("test"));
const TDOM = document.getElementById("demo");
console.log("虚拟DOM", VDOM);
console.log("真实DOM", TDOM);
console.log(typeof VDOM);
console.log(VDOM instanceof Object);
</script>
</body>
</html>