<![CDATA[<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3C菜鸟教程(w3cdata.com)</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("form").submit(function(){
alert("提交");
});
});
</script>
</head>
<body>
<form action="">
First name:
<input type="text" name="FirstName" value="Mickey"><br>
Last name:
<input type="text" name="LastName" value="Mouse"><br>
<input type="submit" value="提交">
</form>
</body>
</html>]]>