<?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>
<package name="avoidPackage" extends="struts-default">
<action name="avoid" class="struts2.action.AvoidAction">
<interceptor-ref name="token"></interceptor-ref> //调用拦截器
<interceptor-ref name="defaultStack"></interceptor-ref>
<result name="invalid.token">/error.jsp</result> //二次提交时触发的result
<result name="input">/input.jsp</result>
<result name="success">/output.jsp</result>
</action>
</package>
struts2防止表单二次提交
</
struts
>