struts2 urlrewriter

Question

struts2.16 
urlrewrite-3.2.0web.xml filter顺序OpenSessionInViewFilter，UrlRewriteFilter，struts2-cleanup，struts2只要在  <filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
                <dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
</filter-mapping>
去掉<dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>一切正常
加上后
页面中由个别<sx:div>块数据不显示
并且  表单页中的<s:token> java.lang.NullPointerException

Answer 1

我测试了一下struts2.1中配置<dispatcher>FORWARD </dispatcher> 结果出现StackOverflowError，也许是struts2内部又有FORWARD导致死循环
我认为重写.action即可吧，所以楼主可以这么试一下
<filter-mapping>
<filter-name>struts2 </filter-name>
<url-pattern>/* </url-pattern>
                <dispatcher>REQUEST </dispatcher>
<dispatcher>FORWARD </dispatcher> 
改为
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>*.action</url-pattern> 
        <dispatcher>REQUEST </dispatcher>
<dispatcher>FORWARD </dispatcher> 
    </filter-mapping>
    
    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>*.jsp</url-pattern> 
    </filter-mapping>

Answer 2

struts2 还没用过。。 多讨论一些，我也学习一下。

Answer 3

<!-- Setting UrlRewriteFilter -->
<filter>
        <filter-name>UrlRewriteFilter</filter-name>
        <filter-class>
            org.tuckey.web.filters.urlrewrite.UrlRewriteFilter
        </filter-class>
    </filter>
    <filter-mapping>
        <filter-name>UrlRewriteFilter</filter-name>
        <url-pattern>/*</url-pattern>
        <dispatcher>REQUEST</dispatcher>  
        <dispatcher>FORWARD</dispatcher> 
    </filter-mapping>
<!-- 定义整合SiteMesh必须的ActionContextCleanUp Filter -->
<filter>
<filter-name>struts-cleanup</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ActionContextCleanUp
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts-cleanup</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>  
        <dispatcher>FORWARD</dispatcher> 
</filter-mapping>
<!-- 定义整合SiteMesh和核心 Filter -->
<filter>
<filter-name>sitemesh</filter-name>
<filter-class>
com.opensymphony.module.sitemesh.filter.PageFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>sitemesh</filter-name>
<url-pattern>*.jsp</url-pattern>
</filter-mapping>
<!-- 定义Struts2的FilterDispathcer的Filter -->
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<!-- FilterDispatcher用来初始化struts2并且处理所有的WEB请求。 -->
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
<dispatcher>REQUEST</dispatcher>
        <dispatcher>FORWARD</dispatcher>
</filter-mapping>
<!-- 用于初始化Spring容器的Listener -->
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>  这样配置试试   我这样配置实用就没什么问题...    

Answer 4

谢谢各位回复 确实像Landor2004所说的 问题解决 结贴