Struts2之处理结果集

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN"
    "http://struts.apache.org/dtds/struts-2.5.dtd">
<struts>
<package name="jiangwenwen" namespace="/" extends="struts-default">
	<action name="user_*" class="cn.jiangwenwen.action.UserAction" method="{1}">
	<param name="username">username</param>
        <!-- 转发至jsp页面 -->
	<result type="dispatcher">/success.jsp</result>
        <!-- 只能转发至action-->
        <result type="chain">/test.action</result>
        <!-- 重定向至jsp-->
        <result type="redirect">/success.jsp</result>
        <!-- 只能重定向至action-->
        <result type="redirectAction">/test.action</result>
	<allowed-methods>login,register</allowed-methods>
	</action>
</package>
</struts>