struts2拦截器问题？

[Laughing]

继承了MethodFilterInterceptor的拦截器中，<param name="includeMethods"></param>和<param name="excludeMethods"></param>可以设置该拦截器拦截和不被拦截的方法；但我通过配置发现，该拦截器只能拦截execute方法和不拦截execute方法，对于其他的方法如果进行配制则没有任何效果？

[nighthawk]

缺省的拦截器是不是被你当前的给覆盖了。

[胡矣]

1.Struts2提供MethodFilterInterceptor类，该类是AbstractInerceptor的子类，可以实现对Action方法的拦截.
2.MethodFilterInterceptor中有两个方法
　setExcludeMethods:排除需要过滤的方法
setIncludeMethods:设置需要过滤的方法
如果一个方法同时在excludeMethods和includeMethods中出现,则会被拦截
3.实现拦截器

  package com.interceptor;   
   
import com.opensymphony.xwork2.ActionInvocation;   
import com.opensymphony.xwork2.interceptor.MethodFilterInterceptor;   
   
public class LogInterceptor extends MethodFilterInterceptor {   
   
    private static final long serialVersionUID = 1L;   
   
    private String name;   
       
    @Override  
    protected String doIntercept(ActionInvocation actionInvocation) throws Exception {   
       
        System.out.println("拦截器名称:" + name);   
        System.out.println("action:" + actionInvocation.getAction());   
           
        return actionInvocation.invoke();   
    }   
   
    public String getName() {   
        return name;   
    }   
   
    public void setName(String name) {   
        this.name = name;   
    }   
}   
  

action

package com;
public class ManageAction {
    public String execute(){   
        System.out.println("execute....");
        return "succee";   
    }   
  
    public String search(){
        System.out.println("search....");   
        return "succee";   
    }   
    public String add(){   
        System.out.println("add....");   
        return "succee";   
    }   
}

struts.xml

<action name="manage" class="com.ManageAction">
            <interceptor-ref name="log"><BR>  
                <param name="name">日志拦截</param>
                <!-- 设置需要拦截的方法,指定多个方法以逗号隔开 -->  
  
                <param name="includeMethods">execute,add</param>
                <!-- 设置不需要拦截的方法,execute在includeMethods中同时存在，execute会被拦截 -->
                <param name="excludeMethods">search,execute</param>  
            </interceptor-ref>
            <result name="succee">/welcome.jsp</result>  
</action>  

[chenhongxin]

观注中.............