Sat, 03 Jul 2010 06:06:00 GMTLove lives, Love java!http://blog.csdn.net/blogrss.aspx?username=qjyonghttp://blog.csdn.net/qjyong/archive/2010/07/03/5710761.aspx很想投入ubuntu的怀抱了。<img src="http://www1.feedsky.com/t1/386567704/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/07/03/5710761.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567704/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567704/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 03 Jul 2010 14:06:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/07/03/5710761.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/07/03/5710761.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567704/1134189http://blog.csdn.net/qjyong/archive/2010/06/12/5666767.aspx电子商务专业俗语解释<img src="http://www1.feedsky.com/t1/386567705/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/06/12/5666767.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567705/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567705/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 12 Jun 2010 15:48:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/06/12/5666767.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/06/12/5666767.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567705/1134189http://blog.csdn.net/qjyong/archive/2010/04/27/5534071.aspx使用jQuery发送异步请求给Servlet，Servlet仍然使用JSP渲染结果，最后由JSP返回html给客户端页面，客户端页面通过jQuery直接把数据显示在页面上。 这样就可以在JSP页面上继续使用类似JSTL的标签库来完成数据的显示。<img src="http://www1.feedsky.com/t1/386567706/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/04/27/5534071.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567706/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567706/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 27 Apr 2010 14:46:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/04/27/5534071.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/04/27/5534071.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567706/1134189http://blog.csdn.net/qjyong/archive/2010/04/21/5513638.aspx针对业务层事务控制的重复代码进行了重构，使用起来更简洁了。。。<img src="http://www1.feedsky.com/t1/386567707/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/04/21/5513638.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567707/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567707/art01.gif" onerror="this.style.display='none'" /></a></p>Wed, 21 Apr 2010 22:39:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/04/21/5513638.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/04/21/5513638.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567707/1134189http://blog.csdn.net/qjyong/archive/2010/04/08/5464835.aspx非常常用的JavaEE四层架构下的纯JDBC事务控制简单解决方案。有图有真相。<img src="http://www1.feedsky.com/t1/386567708/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/04/08/5464835.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567708/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567708/art01.gif" onerror="this.style.display='none'" /></a></p>Thu, 08 Apr 2010 22:19:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/04/08/5464835.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/04/08/5464835.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567708/1134189http://blog.csdn.net/qjyong/archive/2010/03/05/5350617.aspxSwing开发的一些漂亮示例程序。多图。<img src="http://www1.feedsky.com/t1/386567709/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/03/05/5350617.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567709/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567709/art01.gif" onerror="this.style.display='none'" /></a></p>Fri, 05 Mar 2010 21:32:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/03/05/5350617.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/03/05/5350617.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567709/1134189http://blog.csdn.net/qjyong/archive/2010/02/07/5297072.aspx本人编著的《Java程序设计标准教程》已由人民邮电出版社发行了。http://www.china-pub.com/49806<img src="http://www1.feedsky.com/t1/386567701/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/02/07/5297072.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567701/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567701/art01.gif" onerror="this.style.display='none'" /></a></p>Sun, 07 Feb 2010 21:30:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/02/07/5297072.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/02/07/5297072.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567701/1134189http://blog.csdn.net/qjyong/archive/2010/01/17/5204804.aspx<br />一个非常好用的Java反编译工具：官方描述“The “Java Decompiler project” aims to develop tools in order to decompile and analyze Java 5 “byte code” and the later versions.”。<br /><br />官方网址：http://java.decompiler.free.fr/<br /><br />使用效果如图：<br /><br /><br />它还提供了eclipse插件：<br /><br /><br /><br />使用eclipse更新的地址为：http://java.decompiler.free.fr/jd-eclipse/update<br /><br />你也可以下载到本地来进行安装：http://java.decompiler.free.fr/jd-eclipse/update/jdeclipse_update_site.zip<br /><img src="http://www1.feedsky.com/t1/386567710/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/01/17/5204804.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567710/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567710/art01.gif" onerror="this.style.display='none'" /></a></p>Sun, 17 Jan 2010 22:04:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/01/17/5204804.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/01/17/5204804.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567710/1134189http://blog.csdn.net/qjyong/archive/2010/01/12/5183426.aspx<br />最近工作比较忙，有10多天没上CSDN博客了吧。今天一上，发现博客访问量突破10万了，不容易啊，自喜一下。<br /><br />开博到现在都四年了，期间断断续续写一些文章，也没有用心去维护它。只是有感悟或有一些技术小结时才贴上来。<br /><br />哎，希望今年有更多的时间来总结自己对一些技术的理解，让初学者少走弯路，让Java开发者能从我的博客中找到一些对你有用的东西。<br /><img src="http://www1.feedsky.com/t1/386567711/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2010/01/12/5183426.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567711/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567711/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 12 Jan 2010 23:25:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2010/01/12/5183426.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2010/01/12/5183426.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567711/1134189http://blog.csdn.net/qjyong/archive/2009/12/08/4967705.aspx一、柱状图代码/** * ClassName: PieChartTest.java * created on 2008-12-21 * Copyrights 2008 qjyong All rights reserved. * EMail: qjyong@gmail.com */ package test; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Font; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.text.DecimalFormat; import java.text.NumberFormat; import org.jfree.chart.ChartFactory; import org.jfree.chart.Ch<img src="http://www1.feedsky.com/t1/386567712/qjyong/csdn.net/s.gif?r=http://blog.csdn.net/qjyong/archive/2009/12/08/4967705.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/qjyong/386567712/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/qjyong/386567712/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 08 Dec 2009 22:03:00 +0800qjyonghttp://blog.csdn.net/qjyong/archive/2009/12/08/4967705.aspxqjyonghttp://blog.csdn.net/qjyong/archive/2009/12/08/4967705.aspxhttp://blog.csdn.net/qjyong/feed.aspxcsdn.net/qjyong/~1134198/386567712/1134189