Javascript
document
qq_沙冷_0
2016-04-17
2 回答
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>热身</title>
</head>
<body>
<p id="p1">我是第一段文字</p>
<p id="p2">我是第二段文字</p>
<script type="text/javascript">
var oP1=document.getElementById('p1'); var oP2=document.getElementById('p2');
</script>
</body>
</html>
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