web.xml~6~

过滤器技术的开发与设计。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
 <filter>
    <filter-name>timerFilter</filter-name>
    <filter-class>TimerFilter</filter-class>
 </filter>
 <filter>
      <filter-name>clickstreamFilter</filter-name>
      <filter-class>ClickstreamFilter</filter-class>
 </filter>

 <filter-mapping>
    <filter-name>timerFilter</filter-name>
    <url-pattern>/*</url-pattern>
 </filter-mapping>

  <filter-mapping>
      <filter-name>clickstreamFilter</filter-name>
      <url-pattern>*.jsp</url-pattern>
 </filter-mapping>

 <filter-mapping>
      <filter-name>clickstreamFilter</filter-name>
      <url-pattern>*.html</url-pattern>
 </filter-mapping>

 <listener>
      <listener-class>ClickstreamLogger</listener-class>
 </listener>

</web-app>