帮忙看一下哈，我也换浏览器运行了都不行
<!DOCTYPEhtml>
<html>
<headlang="en">
<metacharset="UTF-8">
<title></title>
<scripttype="text/javascript"src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js">
$(document).ready(function(){
$("button").click(function(){
$("p").slideToggle();
});
});
</script>
</head>
<body>
<p>test</p>
<button>change</button>
</body>
</html>
------解决思路----------------------
引用外部script要单独写
<scripttype="text/javascript"src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("p").slideToggle();
});
});
</script>