日期:2014-05-16 浏览次数:20478 次
<script type="text/javascript">
function func(
var picholder=document.createElement("img");
picholder.setAttribute("alt","the image you choosed");
picholder.setAttribute("id","picholder");
//将picholder添加到p之前
document.getElementByTagName("body")[0].appendChild(picholder);
)
</script>
<html> <head></head> <body> <p>想要在下面增加一张图片</p> </body> </html>