代碼沒錯(cuò) 輸出不出來
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>無標(biāo)題文檔</title>
</head>
<body>
<div>
? javascript ?
? <p>javascript</p>
? <div>jQuery</div>
? <h5>PHP</h5>
</div>
<script type="text/javascrip">
?
?var node=document.getElementsByTagName("div")[0].childNodes;
?for(var i=0;i<node.length;i++){
? ? ?document.write("第"+(i+1)+"個(gè)節(jié)點(diǎn)的節(jié)點(diǎn)名:"+node[i].nodeName+"<br>");
? ? ?document.write("第"+(i+1)+"個(gè)節(jié)點(diǎn)的節(jié)點(diǎn)類型:"+node[i].nodeType+"<br>");
? ? ?document.write("第"+(i+1)+"個(gè)節(jié)點(diǎn)的節(jié)點(diǎn)值:"+node[i].nodeValue+"<br>");
?}
?
</script>
</body>
</html>
代碼有錯(cuò)嗎？
2016-05-24
<script type="text/javascript"></script>
太不小心了