1、web.xml中配置：
<filter> <filter-name>sitemeshFilter</filter-name> <filter-class>com.opensymphony.sitemesh.webapp.SiteMeshFilter</filter-class> </filter> <filter-mapping> <filter-name>sitemeshFilter</filter-name> <url-pattern>/a/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>sitemeshFilter</filter-name> <url-pattern>/f/*</url-pattern> </filter-mapping>
2、并列web.xml新建文件decorators.xml：
<?xml version="1.0" encoding="UTF-8"?> <decorators defaultdir="/WEB-INF/views"> <!-- 默认装饰页面, 在需要装饰的页面增加<meta name="decorator" content="default"/> --> <decorator name="blank" page="layouts/blank.jsp" /> <decorator name="default" page="layouts/default.jsp" /> </decorators>
3、在需要装饰的页面增加<meta name="decorator" content="default"/>
相当于占位符；
4、default.jsp内容：
<%@ page contentType="text/html;charset=UTF-8"%>
<%@ include file="/WEB-INF/views/include/taglib.jsp"%>
<%@ taglib prefix="sitemesh" uri="http://www.opensymphony.com/sitemesh/decorator" %>
<!DOCTYPE html>
<html style="overflow-x:auto;overflow-y:auto;">
<head>
<title><sitemesh:title/></title>
<%@include file="/WEB-INF/views/include/head.jsp" %>
<!-- Baidu tongji analytics --><script>var _hmt=_hmt||[];(function(){var hm=document.createElement("script");hm.src="//hm.baidu.com/hm.js?82116c626a8d504a5c0675073362ef6f";var s=document.getElementsByTagName("script")[0];s.parentNode.insertBefore(hm,s);})();</script>
<sitemesh:head/>
</head>
<body>
<sitemesh:body/>
<script type="text/javascript">//<!-- 无框架时，左上角显示菜单图标按钮。
if(!(self.frameElement && self.frameElement.tagName=="IFRAME")){
//$("body").prepend("<i id="btnMenu" class="icon-th-list" style="cursor:pointer;float:right;margin:10px;"></i><div id="menuContent"></div>");
//$("#btnMenu").click(function(){
//top.$.jBox('get:${ctx}/sys/menu/treeselect;JSESSIONID=<shiro:principal property="sessionid"/>', {title:'选择菜单', buttons:{'关闭':true}, 300, height: 350, top:10});
//if ($("#menuContent").html()==""){$.get("${ctx}/sys/menu/treeselect", function(data){$("#menuContent").html(data);});}else{$("#menuContent").toggle(100);}
//});
}//-->
</script>
</body>
</html>