反应渲染不使用CDN链接工作
以下是我的HTML和index.js代码。我似乎找不到这个错误,因为现在我的HTML页面上什么都没有。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script crossorigin src="https://unpkg.com/react@18/umd/react.development.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
<script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script>
</head>
<body>
<div id="root"></div>
<script src="index.js" type="text/babel"></script>
</body>
</html>
index.js
ReactDOM.render(<h1>Hello</h1>, document.getElementById("root"))
Below is my html and index.js code. I can't seem to find the mistake as right now nothing is rendering on my html page.
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<script crossorigin src="https://unpkg.com/react@18/umd/react.development.js"></script>
<script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
<script src="https://unpkg.com/babel-standalone@6/babel.min.js"></script>
</head>
<body>
<div id="root"></div>
<script src="index.js" type="text/babel"></script>
</body>
</html>
index.js
ReactDOM.render(<h1>Hello</h1>, document.getElementById("root"))
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您还需要Babel独立链接才能正常工作。
在您的
index.js
在您的HTML文件中导入的上方。You need the babel standalone link as well for this to work.
Add this just above your
index.js
import in your html file:将您的
index.js
更改为:Change your
index.js
to this: