不顯示啊。。。咋回事？
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>無標題文檔</title>
<style type="text/css">
.message{ ? ?
width:200px;
height:100px;
background-color:#CCC;}
</style>
</head>
<body>
<script type="text/javascript">
var node=document.createElement("p";)
node.classname="message";
var textnode=document.createTextNode("I love Javascript");
node.appendChild(textnode);
document.body.appendChild(node);
</script>?
</body>
</html>
2016-03-30
var node=document.createElement("p");才對，你的分號寫進去了就不顯示出來
2017-10-07
classname應該寫成className