sitemesh struts2

时间：2010-09-01 来源：jiangchao

一.需要包(两个),我用的是struts-2.1.8.1,注意版本

struts2-sitemesh-plugin-2.1.8.1.jar

sitemesh-2.4.2.jar

二.创建decorators.xml

Xml代码

<?xml version="1.0" encoding="utf-8"?>
<decorators defaultdir="/decorators">
<excludes>
<pattern>/index.jsp*</pattern>
<pattern>/login/*</pattern>
</excludes>
<decorator name="main" page="mode.jsp">
<pattern>/*</pattern>
</decorator>
</decorators>

<?xml version="1.0" encoding="utf-8"?> <decorators defaultdir="/decorators">   <!--excludes结点则指定了哪些路径的请求不使用任何模板-->       <!--/index.jsp和凡是以/login/开头的请求路径一律不使用模板-->        <excludes>                <pattern>/index.jsp*</pattern>              <pattern>/login/*</pattern>         </excludes>       <!--decorator结点指定了模板的位置和文件名，通过pattern来指定哪些路径引用哪个模板-->     <decorator name="main" page="mode.jsp">           <pattern>/*</pattern>       </decorator> </decorators>

三.在WebRoot下创建decorators 文件夹,其下创建layout.jsp

Html代码

<%@ page language="java" pageEncoding="UTF-8"%>
<%@taglib prefix="decorator"
uri="http://www.opensymphony.com/sitemesh/decorator"%>
<%@taglib prefix="page" uri="http://www.opensymphony.com/sitemesh/page"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title><decorator:title default="嘻嘻哈哈" />
</title>
<decorator:head />
</head>
<body id="page-home">
<div style="background-color: red;width:100%;100px;">
头
</div>
<div>
<decorator:body />
</div>
</body>
</html>

<%@ page language="java" pageEncoding="UTF-8"%> <%@taglib prefix="decorator"      uri="http://www.opensymphony.com/sitemesh/decorator"%> <%@taglib prefix="page" uri="http://www.opensymphony.com/sitemesh/page"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html>  <head>            <title><decorator:title default="嘻嘻哈哈" />           </title>          <decorator:head />        </head>   <body id="page-home">             <div style="background-color: red;width:100%;height: 100px;">                     头               </div>            <div>                     <!-- 这里的内容由引用模板的子页面来替换 -->                        <decorator:body />                </div>    </body> </html>

四.测试,创建index.jsp,根据配置文件,他不使用模板

Html代码

<%@ page language="java" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>index.jsp</title>
</head>
<body>
<form action="login.jsp">
<input type="submit" />
</form>
</body>
</html>

<%@ page language="java" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html>         <head>            <title>index.jsp</title>    </head>   <body>            <form action="login.jsp">                         <input type="submit" />           </form>   </body> </html>

创建login.jsp,根据配置文件,他使用模板

Java代码

<%@ page language="java" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>行么</title>
</head>
<body>
<form action="login.jsp">
<input type="text" />
<input type="submit" />
</form>
</body>
</html>

<%@ page language="java" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html>     <head>            <title>行么</title>         </head>     <body>            <form action="login.jsp">                         <input type="text" />                     <input type="submit" />           </form>   </body> </html>

测试可以看到效果

我的开发环境