﻿<?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-jie-java-最新评论</title><link>http://www.blogjava.net/jie-java/CommentsRSS.aspx</link><description /><language>zh-cn</language><pubDate>Thu, 21 Jun 2007 06:39:00 GMT</pubDate><lastBuildDate>Thu, 21 Jun 2007 06:39:00 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: hibernate对视图的操作[未登录]</title><link>http://www.blogjava.net/jie-java/archive/2007/05/16/49669.html#117774</link><dc:creator>liu</dc:creator><author>liu</author><pubDate>Wed, 16 May 2007 02:10:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2007/05/16/49669.html#117774</guid><description><![CDATA[我出现的问题和你说的一样哦!我用的eclipse3.2+myeclipse3.2,hibernate映射一个表(aa)的时候出现了两个类 Aa.java和AaId.java,现在我想查询这个表的信息,得到个集合&quot;from Aa&quot;,可是我想取某个具体的信息是就报错java.lang.NullPointerException,比如我想取(Aa a=new Aa();) --a.getName(),它为什么报错了,我用a.getId().getName()也报同样的错,希望你能帮我看一下是什么问题,希望知道这个错误的高手给我解答一下，谢谢..<img src ="http://www.blogjava.net/jie-java/aggbug/117774.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">liu</a> 2007-05-16 10:10 <a href="http://www.blogjava.net/jie-java/archive/2007/05/16/49669.html#117774#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: [转载]男人三十岁前不应该在乎的事情！</title><link>http://www.blogjava.net/jie-java/archive/2006/12/07/86125.html#86127</link><dc:creator>jie_java</dc:creator><author>jie_java</author><pubDate>Thu, 07 Dec 2006 09:03:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/12/07/86125.html#86127</guid><description><![CDATA[看到这篇文章写得不错就收藏起来了。<br>年轻就是资本，年轻就是财富呀！好好珍惜这宝贵的资本吧！<img src ="http://www.blogjava.net/jie-java/aggbug/86127.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">jie_java</a> 2006-12-07 17:03 <a href="http://www.blogjava.net/jie-java/archive/2006/12/07/86125.html#86127#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Java接口特性学习</title><link>http://www.blogjava.net/jie-java/archive/2006/10/27/48980.html#77735</link><dc:creator>老同</dc:creator><author>老同</author><pubDate>Fri, 27 Oct 2006 13:44:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/10/27/48980.html#77735</guid><description><![CDATA[楼上的理解的比较的深刻,我真是受益了!!!!!!!!!!!<img src ="http://www.blogjava.net/jie-java/aggbug/77735.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">老同</a> 2006-10-27 21:44 <a href="http://www.blogjava.net/jie-java/archive/2006/10/27/48980.html#77735#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Java接口特性学习</title><link>http://www.blogjava.net/jie-java/archive/2006/10/15/48980.html#75200</link><dc:creator>初学者123</dc:creator><author>初学者123</author><pubDate>Sat, 14 Oct 2006 16:32:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/10/15/48980.html#75200</guid><description><![CDATA[楼上的 ,我也是初学的,我认为你说的“接口”不应该叫接口,应该叫抽象类！<br><br>因为你说的第2个接口,它其实不是接口,而是一个实现类,这个类如果不能完全实现他父接口的方法,那么它就要声明为抽象类!!<br><br>以上是个人观点<br><br><img src ="http://www.blogjava.net/jie-java/aggbug/75200.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">初学者123</a> 2006-10-15 00:32 <a href="http://www.blogjava.net/jie-java/archive/2006/10/15/48980.html#75200#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: hibernate对视图的操作</title><link>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74277</link><dc:creator>TerryZeng</dc:creator><author>TerryZeng</author><pubDate>Tue, 10 Oct 2006 05:16:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74277</guid><description><![CDATA[我使用了Spring来管理事务，在实例化DAO类后，要怎么得到视图中的数据？<br>AllTablePbDAO aDAO=AllTablePbDAO.getFromApplicationContext(this.getWebApplicationContext());<br><br>AllTablePbId id=new AllTablePbId ();<br>id.setEmpId(1);假设有ID为1的记录<br>AllTablePbe aa=empInfoDAO.findById(id);<br>System.out.println(aa.getId().gettableName());<br><br>结果就是Null Point异常，还忘高手指点<img src ="http://www.blogjava.net/jie-java/aggbug/74277.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">TerryZeng</a> 2006-10-10 13:16 <a href="http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74277#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: hibernate对视图的操作</title><link>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74278</link><dc:creator>TerryZeng</dc:creator><author>TerryZeng</author><pubDate>Tue, 10 Oct 2006 05:16:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74278</guid><description><![CDATA[我使用了Spring来管理事务，在实例化DAO类后，要怎么得到视图中的数据？<br>AllTablePbDAO aDAO=AllTablePbDAO.getFromApplicationContext(this.getWebApplicationContext());<br><br>AllTablePbId id=new AllTablePbId ();<br>id.setEmpId(1);假设有ID为1的记录<br>AllTablePbe aa=empInfoDAO.findById(id);<br>System.out.println(aa.getId().gettableName());<br><br>结果就是Null Point异常，还忘高手指点<img src ="http://www.blogjava.net/jie-java/aggbug/74278.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">TerryZeng</a> 2006-10-10 13:16 <a href="http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74278#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: hibernate对视图的操作</title><link>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74279</link><dc:creator>TerryZeng</dc:creator><author>TerryZeng</author><pubDate>Tue, 10 Oct 2006 05:16:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74279</guid><description><![CDATA[我使用了Spring来管理事务，在实例化DAO类后，要怎么得到视图中的数据？<br>AllTablePbDAO aDAO=AllTablePbDAO.getFromApplicationContext(this.getWebApplicationContext());<br><br>AllTablePbId id=new AllTablePbId ();<br>id.setEmpId(1);假设有ID为1的记录<br>AllTablePbe aa=empInfoDAO.findById(id);<br>System.out.println(aa.getId().gettableName());<br><br>结果就是Null Point异常，还忘高手指点<img src ="http://www.blogjava.net/jie-java/aggbug/74279.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">TerryZeng</a> 2006-10-10 13:16 <a href="http://www.blogjava.net/jie-java/archive/2006/10/10/49669.html#74279#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: hibernate对视图的操作</title><link>http://www.blogjava.net/jie-java/archive/2006/08/07/49669.html#62157</link><dc:creator>xx_hm</dc:creator><author>xx_hm</author><pubDate>Mon, 07 Aug 2006 05:13:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/08/07/49669.html#62157</guid><description><![CDATA[我从数据库中查出一个LIST<br>List list =(List)db.find(&quot;from VPatent&quot;);<br>我想把这个list 的第一个元素附给一个对象，然后我想将这个对象里的属性取出，象a.getNo();a.getSex();请问这个怎么实现，我也是出现了两个类<img src ="http://www.blogjava.net/jie-java/aggbug/62157.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">xx_hm</a> 2006-08-07 13:13 <a href="http://www.blogjava.net/jie-java/archive/2006/08/07/49669.html#62157#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Java接口特性学习</title><link>http://www.blogjava.net/jie-java/archive/2006/05/31/48980.html#49162</link><dc:creator>初学者</dc:creator><author>初学者</author><pubDate>Wed, 31 May 2006 01:07:00 GMT</pubDate><guid>http://www.blogjava.net/jie-java/archive/2006/05/31/48980.html#49162</guid><description><![CDATA[“如果没有实现接口中所有方法，那么创建的仍然是一个接口。”那就是实现了部分方法；可前面又说“接口中的方法可以有参数列表和返回类型，但不能有任何方法体。”那这个实现了部分方法的“接口”能被称为接口吗？<img src ="http://www.blogjava.net/jie-java/aggbug/49162.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/jie-java/" target="_blank">初学者</a> 2006-05-31 09:07 <a href="http://www.blogjava.net/jie-java/archive/2006/05/31/48980.html#49162#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>