struts2中<s:token>标签的使用

tokenTag.jsp

 

<s:form action="tokenTag" method="post">
   <s:textfield name="xmxxBean.XMXXID" />
    <s:token />
   <s:submit />
  </s:form>

 

struts.xml

 

<action name="tokenTag" class="com.butone.struts2.taguser.TokenTagAction">
    <interceptor-ref name="defaultStack" />
    <interceptor-ref name="token" />
    <result name="invalid.token">/taguser/tokenresult.jsp</result>
    <result>/taguser/tokenresult.jsp</result>
</action>

 

TokenTagAction.java

 

public class TokenTagAction extends ActionSupport {
 
 @Override
 public String execute() throws Exception { 

//可以通过刷新页面可以判断有没有重复提交
  System.out.println("token来了");
  return SUCCESS;
 }
 
}

 

tokenresult.jsp

 

<s:form>

      <!--刷新此页面-->

    

</s:form>

评论

2 楼 list_y 2012-11-28  

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引用

1 楼 list_y 2012-11-28  

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