﻿<?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-马可波罗的梦乡-随笔分类-Design</title><link>http://www.blogjava.net/thinke365/category/41190.html</link><description /><language>zh-cn</language><lastBuildDate>Thu, 06 Aug 2009 15:12:16 GMT</lastBuildDate><pubDate>Thu, 06 Aug 2009 15:12:16 GMT</pubDate><ttl>60</ttl><item><title>异常机制设计</title><link>http://www.blogjava.net/thinke365/archive/2009/08/06/290163.html</link><dc:creator>梦回唐朝</dc:creator><author>梦回唐朝</author><pubDate>Thu, 06 Aug 2009 14:06:00 GMT</pubDate><guid>http://www.blogjava.net/thinke365/archive/2009/08/06/290163.html</guid><wfw:comment>http://www.blogjava.net/thinke365/comments/290163.html</wfw:comment><comments>http://www.blogjava.net/thinke365/archive/2009/08/06/290163.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/thinke365/comments/commentRss/290163.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/thinke365/services/trackbacks/290163.html</trackback:ping><description><![CDATA[异常机制的本质是，当程序出现错误时，帮助程序员锁定错误，并对程序进行修正。<br />
现代程序的规模已经大到让人无法全知的程度，因此<span style="font-size: 8pt; color: #0000ff">异常机制是一种很有效的机制</span>。<br />
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找出错误体系，逐层细化，<span style="font-size: 8pt; color: #800080">并最终构成一个异常体系</span>。<br />
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<p>和JDBC savepoint，回滚等结合起来，就要看JDBC代码了，走太远不好，够用就行。</p>
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<img src ="http://www.blogjava.net/thinke365/aggbug/290163.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/thinke365/" target="_blank">梦回唐朝</a> 2009-08-06 22:06 <a href="http://www.blogjava.net/thinke365/archive/2009/08/06/290163.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>