JS入门到精通 第20章 常用前端框架简介
导读:一、练习 1. 练习1 (1)源代码 <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>定义数组并输出</title...
一、练习
1. 练习1
(1)源代码
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>定义数组并输出</title>
<script src="JS/react.js"></script>
<script src="JS/react-dom.js"></script>
<script src="JS/browser.min.js"></script>
</head>
<body>
<div id="example"></div>
<script type="text/babel">
var arr = [
<h1>Hello React</h1>,
<h2>Hello JavaScript</h2>
];
ReactDOM.render(
<div>{arr}</div>,
document.getElementById('example')
);
</script>
</body>
</html>
(2)运行页面
https://www.xinyizhishu.top/jsC/sc/20_1/
(3)Tips
JS/react.js,react-dom.js,browser.min.js
<script type="text/babel">
var arr=[<h1>Hello React</h1>, <h2>Hello JavaScript</h2>];
ReactDOM.render(<div>{arr}</div>,document.getElementById('example'));