為什么我通過了但是沒有結果出來呢？
<!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 ?element=document.creatElement('div');
?node.className="message";
?var textNode=document.createTextNode("I Love JavaScript!");
?element.appendChild(textNode);
?document.body.appendChild(node);
</script>?
</body>
</html>
2016-12-28
document.body.appendChild(node);改為document.body.appendChild(element);
?node.className="message";改為element.className="message";
?var ?element=document.creatElement('div');改為?var ?element=document.createElement('div');
2016-12-14
document.createElement少了個e
2016-12-13
把node改成element就好了