<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>鼠标跟随效果</title>
<style>
#div1{background: url(girl.gif) no-repeat; 200px; height: 200px; position: absolute;}
body{background-color: black}
</style>
<script>
window.onload = function(){
var oDiv = document.getElementById('div1');
//添加鼠标移动事件
document.onmousemove = function(ev){
//获取鼠标移动对象
var e = ev || window.event;
//修改样式
oDiv.style.left = e.clientX - 70 + 'px';// -70是让精灵更靠近鼠标一点,因为图片有黑背景
oDiv.style.top = e.clientY - 70 + 'px';
}
}
</script>
</head>
<body>
<div id = 'div1'></div>
</body>
</html>
浏览器效果：
案例中使用的图片：
