升级到webwork2.2.2，freemarker居然不能用“${Application["名称"]}”

升级到webwork2.2.2，freemarker竟然不能用“${Application["名称"]}”？
结构用的是：spring+webwork2.2.2+freemarker2.3.6

web.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>
       
   
   
     <filter>
        <filter-name>rewriteFilter</filter-name>
        <filter-class>org.tuckey.web.filters.urlrewrite.UrlRewriteFilter</filter-class>
        <init-param>
    <param-name>statusEnabledOnHosts</param-name>
    <param-value>true</param-value>
    </init-param>
    </filter>
<filter>
        <filter-name>ActionContextCleanUp</filter-name>
        <filter-class>com.opensymphony.webwork.dispatcher.ActionContextCleanUp</filter-class>
    </filter>

    <filter>
        <filter-name>sitemesh</filter-name>
        <!--filter-class>com.opensymphony.module.sitemesh.filter.PageFilter</filter-class-->
        <filter-class>com.opensymphony.webwork.sitemesh.FreeMarkerPageFilter</filter-class>
    </filter>
   
  <filter>                          
        <filter-name>webwork</filter-name>
        <filter-class>com.opensymphony.webwork.dispatcher.FilterDispatcher</filter-class>
    </filter>
<filter-mapping>
        <filter-name>rewriteFilter</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>
    </filter-mapping>

  
     <filter-mapping>
        <filter-name>ActionContextCleanUp</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
<filter-mapping>
        <filter-name>sitemesh</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>
    </filter-mapping>
    <filter-mapping>
        <filter-name>webwork</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>
    </filter-mapping>
   
<listener>
<listener-class>interceptor.ContextListener</listener-class>
</listener>


    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

      
     

    <welcome-file-list>
    <welcome-file>index.html</welcome-file>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
   
</web-app>

拦截器里我是这么写的：
ActionContext.getContext().getApplication().put("_BASEURL_","aaaaa");

在ftl里面写：
${Application["_BASEURL_"]}

报错了！！！
请名位！