不推荐使用FilterDispatcher! - FilterDispatcher的替代品是什么？

Question

如何避免以下错误？我正在Struts2上实现Spring-Security,应用程序运行完美,但以下消息将显示在服务器日志中.

 WARNING!!!                            
 FilterDispatcher <<< is deprecated! Please use the new filters!                                                                      
      This can be a source of unpredictable problems!                                                                  
         Please refer to the docs for more details!                           
         http://struts.apache.org/2.x/docs/webxml.html            

Answer 1

我建议按照链接进行操作:

<filter>
    <filter-name>struts2</filter-name>

    <filter-class>
        org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
    </filter-class>
</filter>