Struts2.1 处理未知Action 和访问不存在的页面
你可以配置个默认action，当请求的action不存在时，他就会去找默认的action
<default-action-ref name="index"></default-action-ref> <action name="index"> <result>/default.jsp</result> </action>
<global-results> <result name="exception" type="dispatcher">/exception.jsp</result> </global-results>
Action Default Usually, if an action is requested, and the framework can't map the request to an action name, the result will be the usual "404 - Page not found" error. But, if you would prefer that an omnibus action handle any unmatched requests, you can specify a default action. If no other action matches, the default action is used instead. <package name="Hello" extends="action-default"> <default-action-ref name="UnderConstruction"> <action name="UnderConstruction"> <result>/UnderConstruction.jsp</result> </action>
