摘要：<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>后台管理系统</title> <link rel="stylesheet" type="text/css&
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>后台管理系统</title>
<link rel="stylesheet" type="text/css" href="../static/layui/css/layui.css">
<script type="javascript" href="../static/layui/layui.js"></script>
<style type="text/css">
.header{width: 100%;height: 50px;background: #2e6da4;line-height: 50px;color: #fff;}
.title{margin-left: 20px;font-size: 20px;}
.userinfo{float: right;margin-right: 20px}
.userinfo a{color: #fff;}
.menu{width: 200px;background: #333744;position: absolute;}
.layui-collapse{border: none;}
.layui-colla-item{border-top: none;}
.layui-colla-title{color: #fff;background: #44475e;}
.layui-colla-content{border-top: none;padding: 0px;}
.main{position: absolute;left: 200px;right: 0px;}
</style>
</head>
<body>
<!-- 头部 -->
<div class="header">
<span class="title">京东商城 — 后台管理系统</span>
<span class="userinfo">admin【系统管理员】 <span><a href="">退出</a></span></span>
</div>
<!-- 菜单 -->
<div class="menu">
<div class="layui-collapse">
<div class="layui-colla-item">
<h2 class="layui-colla-title">管理员</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">权限管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">系统设置</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">商品分类</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">产品管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">幻灯片管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
</div>
</div>
<!-- 主操作页面 -->
<div class="main">
<iframe src="welcome.html" style="height: 100%;width: 100%;" frameborder="0" scrolling="0"></iframe>
</div>
</body>
</html>welcome.html
<!DOCTYPE html> <html> <head> <title></title> <meta charset="utf-8"> </head> <body> <div style="text-align: center;color: gray;font-size: 20px"> <h1>欢迎使用后台管理系统</h1> </div> </body> </html>
批改老师：韦小宝批改时间：2019-01-05 09:09:04
老师总结：写的很不错！所有的后台管理系统基本上都是八九不离十的样式！
