﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-liyn2008-随笔分类-javaSE</title><link>http://www.blogjava.net/liyn2008/category/47539.html</link><description /><language>zh-cn</language><lastBuildDate>Fri, 07 Jan 2011 13:22:11 GMT</lastBuildDate><pubDate>Fri, 07 Jan 2011 13:22:11 GMT</pubDate><ttl>60</ttl><item><title>用HttpSessionListener与HttpSessionBindingListener实现在线人数统计</title><link>http://www.blogjava.net/liyn2008/archive/2011/01/07/342544.html</link><dc:creator>子恩</dc:creator><author>子恩</author><pubDate>Fri, 07 Jan 2011 11:25:00 GMT</pubDate><guid>http://www.blogjava.net/liyn2008/archive/2011/01/07/342544.html</guid><wfw:comment>http://www.blogjava.net/liyn2008/comments/342544.html</wfw:comment><comments>http://www.blogjava.net/liyn2008/archive/2011/01/07/342544.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/liyn2008/comments/commentRss/342544.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/liyn2008/services/trackbacks/342544.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 想了一下在线人数统计方面的实现，上网找了下这方面的知识，最初我的想法是，管理session，如果session销毁了就减少，如果登陆用户了就新增一个，但是如果是用户非法退出，如：未注销，关闭浏览器等，这个用户的session是管理不到的，最后决定用HttpSessionListener接口或HttpSessionBindingListener接口来实现，通过监听session的新建和销毁来控制，详...&nbsp;&nbsp;<a href='http://www.blogjava.net/liyn2008/archive/2011/01/07/342544.html'>阅读全文</a><img src ="http://www.blogjava.net/liyn2008/aggbug/342544.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/liyn2008/" target="_blank">子恩</a> 2011-01-07 19:25 <a href="http://www.blogjava.net/liyn2008/archive/2011/01/07/342544.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>