springsecurity过滤器优先级错误导致getAuthentication()为null

与sturts等整合的时候应放在Stuart过滤器的前面

 

 <!-- spring security configuration start -->
     <filter>
         <filter-name>springSecurityFilterChain</filter-name>
         <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
     </filter>
     <filter-mapping>
         <filter-name>springSecurityFilterChain</filter-name>
         <url-pattern>/*</url-pattern>
         <dispatcher>REQUEST</dispatcher>
         <dispatcher>FORWARD</dispatcher>
     </filter-mapping>
     <!-- spring security configuration end -->
     <!-- Struts2 filter start -->
     <filter>
         <filter-name>struts2CleanupFilter</filter-name>
         <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
     </filter>
     <filter>
         <filter-name>struts2</filter-name>
         <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
     </filter>
     <!-- Struts2 filter end -->
     <!-- mapping start -->
     <filter-mapping>
         <filter-name>struts2CleanupFilter</filter-name>
         <url-pattern>/*</url-pattern>
         <dispatcher>REQUEST</dispatcher>
         <dispatcher>FORWARD</dispatcher>
     </filter-mapping>
     <filter-mapping>
         <filter-name>struts2</filter-name>
         <url-pattern>/*</url-pattern>
         <dispatcher>REQUEST</dispatcher>
         <dispatcher>FORWARD</dispatcher>
     </filter-mapping>
     <!-- mapping end -->

     <listener>
         <listener-class>org.springframework.security.web.session.HttpSessionEventPublisher</listener-class>
     </listener>

 

麻烦唉