Struts2、Sitemesh、FreeMarker 最新版本整合配置

 由于新版本的Struts2改进了国际化的性能，所以进行了Jar包的升级，同时再升级了Sitemesh和FreeMarker的版本。但是突然发现，原先的整合方案下，FTL文件无法获得request、response、action等Freemarker内置的对象，经过追踪与查找，终于找到了新的整合方案。

web.xml 的配置：

 

<filter> <filter-name>struts-prepare</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter</filter-class></filter><filter> <filter-name>sitemesh</filter-name> <filter-class>com.opensymphony.sitemesh.webapp.SiteMeshFilter</filter-class></filter><filter> <filter-name>struts-execute</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter</filter-class></filter><filter-mapping> <filter-name>struts-prepare</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher></filter-mapping> <filter-mapping> <filter-name>sitemesh</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> <dispatcher>INCLUDE</dispatcher></filter-mapping> <filter-mapping> <filter-name>struts-execute</filter-name> <url-pattern>/*</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher></filter-mapping><servlet> <servlet-name>sitemesh-freemarker</servlet-name> <servlet-class>com.opensymphony.module.sitemesh.freemarker.FreemarkerDecoratorServlet</servlet-class> <init-param> <param-name>TemplatePath</param-name> <param-value>/</param-value> </init-param> <init-param> <param-name>default_encoding</param-name> <param-value>UTF-8</param-value> </init-param> <load-on-startup>1</load-on-startup></servlet><servlet-mapping> <servlet-name>sitemesh-freemarker</servlet-name> <url-pattern>*.ftl</url-pattern></servlet-mapping><servlet> <servlet-name>JspSupportServlet</servlet-name> <servlet-class>org.apache.struts2.views.JspSupportServlet</servlet-class> <load-on-startup>1</load-on-startup></servlet>

 

sitemesh.xml 的配置：

<?xml version="1.0" encoding="UTF-8"?><sitemesh> <property name="decorators-file" value="/WEB-INF/decorator.xml"/> <excludes file="${decorators-file}"/> <page-parsers> <parser default="true" class="com.opensymphony.module.sitemesh.parser.DefaultPageParser" /> <parser content-type="text/html" class="com.opensymphony.module.sitemesh.parser.FastPageParser"/> <parser content-type="text/html;charset=UTF-8" class="com.opensymphony.module.sitemesh.parser.FastPageParser"/> </page-parsers> <decorator-mappers> <mapper class="com.opensymphony.module.sitemesh.mapper.PageDecoratorMapper"> <param name="property.1" value="meta.decorator"/> <param name="property.2" value="decorator"/> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.FrameSetDecoratorMapper"> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.AgentDecoratorMapper"> <param name="match.MSIE" value="ie"/> <param name="match.Mozilla [" value="ns"/> <param name="match.Opera" value="opera"/> <param name="match.Lynx" value="lynx"/> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.PrintableDecoratorMapper"> <param name="decorator" value="printable"/> <param name="parameter.name" value="printable"/> <param name="parameter.value" value="true"/> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.RobotDecoratorMapper"> <param name="decorator" value="robot"/> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.ParameterDecoratorMapper"> <param name="decorator.parameter" value="decorator"/> <param name="parameter.name" value="confirm"/> <param name="parameter.value" value="true"/> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.FileDecoratorMapper"> </mapper> <mapper class="org.apache.struts2.sitemesh.NoneDecoratorMapper"> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper"> <param name="config" value="${decorators-file}"/> </mapper> </decorator-mappers></sitemesh>

 

decorator.xml的配置：

<?xml version="1.0" encoding="UTF-8"?><decorators defaultdir="/decorators"> <excludes> <pattern>/styles/*</pattern> <pattern>/images/*</pattern> <pattern>/js/*</pattern> <pattern>/decorators/*</pattern> </excludes> <decorator name="master" page="MainMasterPage.ftl"> <pattern>*.do</pattern> </decorator> </decorators>

 

这样的话，无论母版页还是子页，都可以使用 request、response和action内置对象了。

 

${request.localAddr}、${request.localPort}:

<%=request.getLocalAddr()%>、<%=request.getLocalPort()%>