<action name="Store" class="com.system.web.action" method="store">
<result name="input">sitecolumnEdit.jsp</result>
<!-- 传动态参数siteid到List.action中,如果传静态参数siteid=%{siteid}改为siteid=定值 -->
<result type="redirect">List.action?siteid=${siteid}</result>
</action>
action中定义siteid变量及set/getSiteid方法