8.7w+
社区成员
<div class="menu">
<ul class="nav ace-nav">
<li style="margin-top:0px;">
<a href="/MountDirectory/Index" class="a-sjml">
<img src="~/Command/images/ico_sjml_a.png" />
<div>数据目录</div>
</a>
</li>
....结构是这样的 $(document).ready(function(){
$("img").mouseover(function(){
$(this).attr('src',"xx.jpg");
});
$("img").mouseout(function(){
$(this).attr('src',"xx.jpg");
});
});
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>滑过 就 触发了</p>
<div id="myImg">
<img onmouseover="myF1()" onmouseout="myF2()" class="hh" src="https://img-bbs.csdn.net/upload/201506/18/1434591954_106171.png" style="width:200px;height:120px;"/>
</div>
<script type="text/javascript" src="http://www.w3school.com.cn/jquery/jquery.js"></script>
<script>
function myF1()
{
$("img").attr("src","https://img-bbs.csdn.net/upload/201506/18/1434592044_58956.png");
}
function myF2(){
$("img").attr("src","https://img-bbs.csdn.net/upload/201506/18/1434591954_106171.png");
}
</script>
</body>
</html>