<html>
<head>
<script type="text/javascript">
function t(){
var cont = document.getElementById('container');
var htmlcode = "<p>哈哈哈哈</p>";
cont.innerHTML = htmlcode;
}
</script>
</head>
<body>
<div id="container">
<ul>
<li>春天</li>
<li>夏天</li>
<li>秋天</li>
<li>冬天</li>
</ul>
</div>
<div id="copyul">
</div>
<hr />
<button onclick="t()">innerHTML的使用</button>
</body>
</html>
