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通过监听document对象遍历所有的dom元素,发现点击的不是菜单对象时隐藏,代码如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum=1.0,minimum=1.0,user-scalable=0" />
<title>BFW NEW PAGE</title>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery.17.js"></script>
<style>
#dropmenu{
width: 100px;
display: none;
position: absolute;
padding: 10px 0;
top:30px;
left: 0;
margin: 0;
list-style: none;
text-align: center;
background: white;
z-index: 111;
box-shadow: 0 15px 30px #e5e5e5;
font-size: 14px;
}
#dropmenu li{
padding: 1px 10px;
height: 42px;
...点击查看剩余70%


