﻿<?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-一只牛的异想世界-随笔分类-J2EE</title><link>http://www.blogjava.net/andyelvis/category/39679.html</link><description>积水成流，聚沙成堆!</description><language>zh-cn</language><lastBuildDate>Tue, 19 May 2009 17:16:02 GMT</lastBuildDate><pubDate>Tue, 19 May 2009 17:16:02 GMT</pubDate><ttl>60</ttl><item><title>struts2中获得request response session对象(转)</title><link>http://www.blogjava.net/andyelvis/archive/2009/05/20/271628.html</link><dc:creator>蒋耘</dc:creator><author>蒋耘</author><pubDate>Tue, 19 May 2009 16:26:00 GMT</pubDate><guid>http://www.blogjava.net/andyelvis/archive/2009/05/20/271628.html</guid><wfw:comment>http://www.blogjava.net/andyelvis/comments/271628.html</wfw:comment><comments>http://www.blogjava.net/andyelvis/archive/2009/05/20/271628.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/andyelvis/comments/commentRss/271628.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/andyelvis/services/trackbacks/271628.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在struts2中有两种方式可以得到这些对象<br><br><br>1、非IoC方式<br><br><br>     要获得上述对象，关键Struts 2中com.opensymphony.xwork2.ActionContext类。我们可以通过它的静态方法getContext()获取当前Action的上下文对象。有了这个对象我们想获得其他几个对象就好办了 <br>ActionContext ctx = ActionContext.getContext();<br>        Map session = ctx.getSession();<br><br>     细心的朋友可以发现这里的session是个map对象在Struts2中底层的session都被封装成了Map类型我们可以直接操作这个map 进行对session的写入和读取操作而不用去直接操作HttpSession对象<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/andyelvis/archive/2009/05/20/271628.html'>阅读全文</a><img src ="http://www.blogjava.net/andyelvis/aggbug/271628.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/andyelvis/" target="_blank">蒋耘</a> 2009-05-20 00:26 <a href="http://www.blogjava.net/andyelvis/archive/2009/05/20/271628.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>