<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<html>
<meta charset="utf-8" />
<meta name="viewport"
content="initial-scale=1, maximum-scale=1, user-scalable=no" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<head>
<script src="//cdn.bootcss.com/jquery/3.0.0-alpha1/jquery.js"></script>
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"
type="text/javascript"></script>
</head>
<script type="text/javascript">
$(function(){
$(window).bind(‘hashchange‘,
function(e) {
$(‘#urldisplay‘).html(window.location.hash);
window.history.forward(1)
//alert(2);
});
var urlindex=1;
$(‘#btn_hash‘).on(‘click‘,function(){
window.location.hash =‘#c_‘+ (++urlindex);
});
$(‘#btn‘).on(‘click‘,function(){
alert(1);
WeixinJSBridge.invoke(‘closeWindow‘, {},
function(res) {})
});
});
</script>
<body>asdasdasd
<input id="btn" type="button" value="aaaa"/>
<input id="btn_hash" type="button" value="hash"/>
<div id="urldisplay"></div>
</body>
</html>
原文：http://blog.csdn.net/zhangjianying/article/details/50439888