摘要：<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Document</title> </head> <body> <script type="text/javascri
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
function aa(x){
x.style.background="red"
}
function bb(y){
y.style.background="#ccc"
}
</script>
<div style="width: 150px;height: 150px;background-color: #ccc;" onmousemove="aa(this)" onmouseout="bb(this)"></div>
</body>
</html> JavaScript 事件小案例 鼠标从某元素移开和鼠标移到某元素之上
批改老师：韦小宝批改时间：2019-01-21 16:14:36
老师总结：写的很不错 很简单的小案例 课后没事可以多找点类似的案例来练习
