﻿<?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-梦与桥java之家-随笔分类-java与模式</title><link>http://www.blogjava.net/haizhige/category/33580.html</link><description /><language>zh-cn</language><lastBuildDate>Wed, 06 Aug 2008 14:48:42 GMT</lastBuildDate><pubDate>Wed, 06 Aug 2008 14:48:42 GMT</pubDate><ttl>60</ttl><item><title>java与模式：单态模式</title><link>http://www.blogjava.net/haizhige/archive/2008/08/06/220510.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Wed, 06 Aug 2008 13:27:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/08/06/220510.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/220510.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/08/06/220510.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/220510.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/220510.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 功能：保证在调用期间，一个类只有一个实例存在<br>它必须向整个系统提供这个实例<br>构造函数私有：不被外部实例化，也不被继承<br>不能为了用模式而用模式，要真正领会模式的意义所在<br>有时在某些情况下，使用Singleton并不能达到Singleton的目的&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/08/06/220510.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/220510.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-08-06 21:27 <a href="http://www.blogjava.net/haizhige/archive/2008/08/06/220510.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>