struts2 urlrewriter解决方法_Java Web开发

struts2 urlrewriter
struts2.16
urlrewrite-3.2.0

web.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

------解决方案--------------------
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

XML code

<filter-mapping><filter-name>struts2 </filter-name><url-pattern>/* </url-pattern>                <dispatcher>REQUEST </dispatcher><dispatcher>FORWARD </dispatcher>
------解决方案--------------------
struts2 还没用过。。。。。 多讨论一些，我也学习一下。
------解决方案--------------------
XML code<!-- 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>