Head中
<html>
<head>
<script>
alert('Hello, world');
</script>
</head>
<body>
...
</body>
</html>
引用文件
<html>
<head>
<script src="/static/js/abc.js"></script>
</head>
<body>
...
</body>
</html>
Type
<script type="text/javascript">
...
</script>
調(diào)試
Paste_Image.png
