一下代碼保存為.html運(yùn)行試試看
<script >
function bb()
{
document.getElementById("test").style.top = event.clientY + document.body.scrollTop+5;
document.getElementById("test").style.left = event.clientX +document.body.scrollLeft+5 ;
}
</script>
<body>
<div onmousemove="bb()">
<div id="test">aaa</div>
</div>
</body>