默认Action-深入Struts2

一 介绍

当输入了错误的网址时，会调到默认的ation去处理

 

二 配置方法

<? xml version = "1.0" encoding = "UTF-8" ?>

<! DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" " http://struts.apache.org/dtds/struts-2.1.dtd" ; >

< struts >

         < package name = "default" namespace = "/" extends = "struts-default" >

                 < default-action-ref name = "index" ></ default-action-ref >

                 < action name = "index" >

                         < result > /error.jsp </ result >

                 </ action >

                

                 < action name = "*_*_*" method = "{2}" class = "com.cakin.{3}.{1}Action" >

                         < result > /result.jsp </ result >

                         < result name = "add" > /{2}. jsp </ result >

                         < result name = "update" > /{2}. jsp </ result >

                 </ action >

         </ package >

</ struts >  

 

三 测试