文章摘抄至http://blog.sina.com.cn/s/blog_7a0d9dca01014fn2.html
在struts2.3.7下，web.xml中使用
会出现
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* 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 *
* *
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原因在于:
Class FilterDispatcher
Deprecated. Since Struts 2.1.3, use StrutsPrepareAndExecuteFilter instead or StrutsPrepareFilter and StrutsExecuteFilter if needing using the ActionContextCleanUp filter in addition to this one
解决方法，将web.xml上述代码改为：
