标签：des http 使用 io 数据 ar 代码 div
代码如下：
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<div id="content"></div>
<script>
var el = document.createElement("div");
el.innerHTML = ' <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>titleValue</title> <meta name="description" content="It is a good way to learn science." /> <meta name="keywords" content="Symfony2,Redis,PHP" /> <meta name="author" content="CSDN.NET" /> <meta name="Copyright" content="CSDN.NET" /> </head> <body> hello</body> </html>';
var descElements = el.getElementsByTagName("head");
document.getElementById("content").innerHTML = descElements.length;
</script>
</body>
</html>
将HTML格式的String转化为HTMLElement,布布扣,bubuko.com
标签：des http 使用 io 数据 ar 代码 div
原文地址：http://blog.csdn.net/jediael_lu/article/details/38383513
