<!DOCTYPE?HTML>
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8">
<title>無標(biāo)題文檔</title>
<style?type="text/css">
.message{????
width:200px;
height:100px;
background-color:#CCC;}
</style>
</head>
<body>
????<div?id="qqq"></div>
<script?type="text/javascript">
var?p=document.createElement("div");
p.className="ok";
var?note=document.createTextNode("I?love?JavaScript!")
p.appendChild(note);
var?qq=document.getElementById("qqq")
document.qq.appendChild(p)
</script>?
</body>
</html>
創(chuàng)建文本節(jié)點(diǎn)后為啥不能輸出啊？我不太會document的寫法，求指正??！
像個(gè)好人
2017-08-09 18:53:46