<html>
<head>
<script type="text/javascript"src="js/jquery">
</head>jquery
</html
✕
<html>
<head>
<script type="text/javascript"src="js/jquery">
</head>jquery
</html
min压缩版
jquery
下载
1.压缩
2.
<!DOCTYPE html>
<head>
<meta charset="UTF-8">
<title>引入jQuery</title>
<script type="text/javascript" src="js/jquery-3.3.1.js"></script>
</head>
<body>
</body>
</html>
使用前先引入
<script type="text/javascript" src="xxxx.jQuery.js" ></script>
