```java
package com.example.web;
import javax.servlet.*;
import javax.servlet.http.*;
public final class MyRequestListener implements ServletRequestListener{
private int count = 0;
public void requestInitialized(ServletRequestEvent re){
HttpServletRequest request= (HttpServletRequest)re.getServletRequest();
if(request.getRequestURI().equals("/listener_test.jsp")){
count++;
re.getServletContext().setAttribute("count", count);
}
}
public void requestDestroyed(ServletRequestEvent re){
}
}
<%@ page contentType="text/html;charset=utf-8" %>
<html>
<head>
<title>Listener test</title>
</head>
<body>
欢迎您,您的IP地址是<%= request.getRemoteHost() %>
<p>自应用程序启动以来,该页面被访问了<%=application.getAttribute("count")%>次
</body>
</html>
```xml
<listener>
<listener-class>com.example.web.MyRequestListener</listener-class>
</listener>
感觉代码没有问题但是结果一直都是

有人知道怎么解决吗