求助求助？怎么實(shí)現(xiàn)換行插入
<!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>
<script type="text/javascript">
var main = document.body;
//創(chuàng)建鏈接
function createa(url,text)
{var a=document.createElement("a");
? ? a.href=url;
? ? a.innerHTML=text;
? ? a.style.color="red";
? ? main.appendChild(a);
}
// 調(diào)用函數(shù)創(chuàng)建鏈接
createa("http://idcbgp.cn/","慕課網(wǎng)");
var br=document.createElement("br");
var body=document.getElementsByTagName("body");
body.insertBefore(br,body.childNodes[0]);
createa("http://www.xiaokanba.com","小看吧");
</script>?
</body>
</html>
2018-01-26
除了用document.write()方法