struts配置请求后缀，将.action改为.do、.doaction_2015.01.04

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

<!DOCTYPE struts PUBLIC

    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"

    "http://struts.apache.org/dtds/struts-2.0.dtd">



<struts>

    <!-- 将.action访问，改为.do、.doaction:同时处理这两种后缀 --> <constant name="struts.action.extension" value="do,doaction"></constant>

    

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

        <action name="helloworld" class="com.self.action.HelloWorldAction" method="dohelloworld" >

            <result name="doresult">

                /showresult.jsp

            </result>

        </action>

    </package>

</struts>

 

原访问地址：http://localhost:8080/Struts2_01/test/helloworld.action(改后访问404)
该后地址01：http://localhost:8080/Struts2_01/test/helloworld.do
该后地址02：http://localhost:8080/Struts2_01/test/helloworld.doaction