Struts2 Token

张龙老师的Struts2学习总结

1、login.jsp
<s:form method="post" action="token" theme="simple">
username:<s:textfield name="username"></s:textfield><br>
password:<s:textfield name="password"></s:textfield><br>
<s:token></s:token>
<s:submit value="submit"/>
</s:form>

2、struts.xml文件配置
<action name="token" class="com.test.TokenAction">
   <result name="success">/success.jsp</result>
   <result name="invalid.token">/fail.jsp</result>
   <interceptor-ref name="token"></interceptor-ref>
   <interceptor-ref name="defaultStack"></interceptor-ref>
</action>

3、TokenAction.java

public class TokenAction extends ActionSupport{

   private String username;
   private String password;
  
   public String execute(){
     return "success";
   }
  
   //username and password's getter setter method
}
4、result.jsp
username:<s:property value="username"/>
password:<s;property value="password"/>