jquery获取当前页面的URL信息
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是页面适应手机
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<%--适应手机--%>
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>手机控制终端</title>
<%--网站的名字是polling,而第一个“/”表示是直接从根目录开始的--%>
<link rel="stylesheet" href="/polling/css/main_phone.css" type="text/css">
<script src="/polling/js/jquery-3.2.1.js" type="text/javascript" language="JavaScript"></script>
<script src="/polling/js/main.js" type="text/javascript" language="JavaScript"></script>
</head>
<body>
<%--主显示区--%>
<div class="main_detail">
<%--灯光界面--%>
<div class="main_detail_item" id="main_detail_item1">灯光</div>
<%--空调界面--%>
<div class="main_detail_item" id="main_detail_item2">空调</div>
<%--服务界面--%>
<div class="main_detail_item" id="main_detail_item3">服务</div>
</div>
<%--主导航区--%>
<div class="main_nav">
<table class="main_nav_table">
<tr class="main_nav_tr">
<td class="main_nav_th" id="main_nav_item1">
<p class="main_nav_item_zh">灯光</p>
<p class="main_nav_item_en">LIGHTS</p>
</td>
<td class="main_nav_th" id="main_nav_item2">空调<br/>AIRCON</td>
<td class="main_nav_th" id="main_nav_item3">服务<br/>SERVICE</td>
</tr>
</table>
</div>
</body>
</html>