jsp注释中文乱码 javaweb开发中，java器对象导致中文乱码过滤器不(2)

RequestAttributeListener类

package com.jiongmeng.listener;  
  
import javax.servlet.ServletRequestAttributeEvent;  
import javax.servlet.ServletRequestAttributeListener;  
  
/**  
 * @Description: (request对象在attribute时的器)  
 * @author 囧囧   E-mail:666888999@qq.com  
 * jerry 
 * @date: 2017年11月8日 下午1:12:47  
 * <p>Copyright: Copyright (c) 2005-2017版权归囧萌软件科技公司所有</p> 
 * @version 创建时间：2017年11月8日 下午1:12:47  
 */  
public class RequestAttributeListener implements ServletRequestAttributeListener{  
  
    @Override  
    public void attributeAdded(ServletRequestAttributeEvent requestAttributeEvent) {  
        System.out.println("我是request对象的attributeAdded方法");  
        System.out.println("request对象中添加属性，名  = " + requestAttributeEvent.getName() + " 值 = " + requestAttributeEvent.getValue());  
        //System.out.println("请求参数hobby的值 = " + requestAttributeEvent.getServletRequest().getParameter("hobby"));  
    }  
  
    @Override  
    public void attributeRemoved(ServletRequestAttributeEvent requestAttributeEvent) {  
        System.out.println("我是request对象的attributeRemoved方法");  
        //打印的是删除前的值  
        System.out.println("request对象中删除属性，名  = " + requestAttributeEvent.getName() + " 值 = " + requestAttributeEvent.getValue());  
//      System.out.println("请求参数hobby的值 = " + requestAttributeEvent.getServletRequest().getParameter("hobby"));  
          
    }  
  
    @Override  
    public void attributeReplaced(ServletRequestAttributeEvent requestAttributeEvent) {  
        System.out.println("我是request对象的attributeReplaced方法");  
        //打印的是修改前的值  
        System.out.println("request对象中修改属性，名  = " + requestAttributeEvent.getName() + " 值 = " + requestAttributeEvent.getValue());  
        System.out.println("请求参数hobby的值 = " + requestAttributeEvent.getServletRequest().getParameter("hobby"));  
          
    }  
  
}  

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