??xml version="1.0" encoding="utf-8" standalone="yes"?>一区二区三区黄色,国产亚洲欧美在线,欧美日韩国产综合视频在线观看中文
http://www.shnenglu.com/javenstudio/<a ><small>http://javenstudio.org</small></a><small> - C++ Java 分布?搜烦(ch)引擎<br> <i>Naven's Research Laboratory - Thinking of Life, Imagination of Future</i></small> zh-cn Tue, 30 Sep 2025 00:22:24 GMT Tue, 30 Sep 2025 00:22:24 GMT 60 一些想法和计划 http://www.shnenglu.com/javenstudio/archive/2010/06/17/118091.htmlJaven-Studio Javen-Studio Thu, 17 Jun 2010 09:04:00 GMT http://www.shnenglu.com/javenstudio/archive/2010/06/17/118091.html http://www.shnenglu.com/javenstudio/comments/118091.html http://www.shnenglu.com/javenstudio/archive/2010/06/17/118091.html#Feedback 5 http://www.shnenglu.com/javenstudio/comments/commentRss/118091.html http://www.shnenglu.com/javenstudio/services/trackbacks/118091.html 商业q营的系l? 大致包括分布式存储系l? 分布式计系l? 大表数据存储pȝ, 搜烦(ch)引擎q_, |页抓取q_{? 主要从hawkpȝ发展而来, 技术主要来自google GFS/MapReduce/BigTable, 以及(qing)hadoop{? 希望能实C套较 完整google技术^C应用于普通企业甚至个人的集群存储和计处? 主要q是攚w自hadoop. 另外本h的hawk搜烦(ch)pȝ属于一个实验?所以有很多不完?hawk-6.22应该是个较稳定的 版本,如果希望得到源码L(fng)接参考hadoop/lucene/nutch{?另外׃一直较?而且相关文属于副?写好也不Ҏ(gu),难以持箋,个h直接看开源品源码更?) 谢谢x
]]> Hawk搜烦(ch)引擎q_0.6.22试?免费下蝲) http://www.shnenglu.com/javenstudio/archive/2009/03/20/77280.htmlJaven-Studio Javen-Studio Fri, 20 Mar 2009 02:45:00 GMT http://www.shnenglu.com/javenstudio/archive/2009/03/20/77280.html http://www.shnenglu.com/javenstudio/comments/77280.html http://www.shnenglu.com/javenstudio/archive/2009/03/20/77280.html#Feedback 4 http://www.shnenglu.com/javenstudio/comments/commentRss/77280.html http://www.shnenglu.com/javenstudio/services/trackbacks/77280.html Hawk搜烦(ch)引擎q_0.6.22试?免费下蝲)
Hawk 搜烦(ch)引擎q_是面向中型|站Q可以定制的垂直搜烦(ch)引擎q_。本搜烦(ch)引擎q_目标是方便用h建站内搜索、某个领域的垂直搜烦(ch)、以?qing)检索个人文档以?qing)自己关注的|站信息的桌面搜索等应用领域。它攚w自LuceneQHadoop和NutchpȝQ是UJava的搜索^台YӞ可以q行于Windows?qing)Linux{^収ͼ具备基本的抓取、烦(ch)引和(g)索功能,本搜索引擎免费下载,Ƣ迎大家试和用! Hawk 搜烦(ch)引擎q_特点?
对网进行深度抓取和分析Q自定义抓取规则Q实现站内搜索?
可以索引各种常用cd文Q实现桌面文档检索?
单台PC服务器能索引上千万文,可以用于中小型检索服务?
可以自定义网展C模板,或XML接口Q轻松与各种pȝ整合?
自动分析|页文本Q提取新词,如h名,地名{?
支持(g)索词自动推荐以及(qing)J简转换功能?
可以定制主页的各Ҏ(gu)字,包括包含自己的欢q网c(din)?/li>
本开发文库索引?jin)大量常用Y件的开发文和API参考手册,包括主要的Java文、RFC文档和Linuxpȝ下的文档如man手册{,完整的最新版MSDN联机丛书QAndroid/Symbian参考手册,Eclipse/Oracle帮助文QApple和iPhonepȝ开发文,Solaris、OpenOffice和mysql手册{等Q超q百万篇|页?qing)PDF{格式文,Ƣ迎使用Q?/spam> ]]> 转脓(chung) Design of Enterprise Library 4.1 http://www.shnenglu.com/javenstudio/archive/2008/12/26/70457.htmlJaven-Studio Javen-Studio Fri, 26 Dec 2008 09:25:00 GMT http://www.shnenglu.com/javenstudio/archive/2008/12/26/70457.html http://www.shnenglu.com/javenstudio/comments/70457.html http://www.shnenglu.com/javenstudio/archive/2008/12/26/70457.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/70457.html http://www.shnenglu.com/javenstudio/services/trackbacks/70457.html
The Enterprise Library Core
Design of the Logging Application Block
Design of the Security Application Block
Design of the Caching Application Block
Design of the Validation Application Block
]]> Annotated Lucene Q源码剖析)(j) http://www.shnenglu.com/javenstudio/archive/2008/10/24/64949.htmlJaven-Studio Javen-Studio Fri, 24 Oct 2008 09:11:00 GMT http://www.shnenglu.com/javenstudio/archive/2008/10/24/64949.html http://www.shnenglu.com/javenstudio/comments/64949.html http://www.shnenglu.com/javenstudio/archive/2008/10/24/64949.html#Feedback 8 http://www.shnenglu.com/javenstudio/comments/commentRss/64949.html http://www.shnenglu.com/javenstudio/services/trackbacks/64949.html Apache Lucene是一个高性能Qhigh-performanceQ的全能的全文检索(full-featured text search engineQ的搜烦(ch)引擎框架库,完全QentirelyQ用Java开发。它是一U技术(technologyQ,适合于(suitable forQ几乎(nearlyQQ何一U需要全文检索(full-text searchQ的应用Q特别是跨^収ͼcross-platformQ的应用?/p>
备注Q未完待l,部分内容和插图译自Lucene|站?qing)代码,个别囄来自|上 Annotated Hadoop 作者:(x)naven 日期Q?/span>2008-10-20
]]> Hawk搜烦(ch)引擎q_应用Q词典搜索和文档搜烦(ch) http://www.shnenglu.com/javenstudio/archive/2008/08/22/59642.htmlJaven-Studio Javen-Studio Fri, 22 Aug 2008 05:33:00 GMT http://www.shnenglu.com/javenstudio/archive/2008/08/22/59642.html http://www.shnenglu.com/javenstudio/comments/59642.html http://www.shnenglu.com/javenstudio/archive/2008/08/22/59642.html#Feedback 2 http://www.shnenglu.com/javenstudio/comments/commentRss/59642.html http://www.shnenglu.com/javenstudio/services/trackbacks/59642.html Hawk搜烦(ch)引擎q_应用Q词典搜索和文档搜烦(ch)
Hawk搜烦(ch)引擎q_可用来定制自q搜烦(ch)应用服务Q如站内|页搜烦(ch)和桌面搜索。下面介l两个很有用的桌面搜索应用。辞典搜索收录有四十部超q?00万词汇的常用p和汉语词典,如朗文,牛|Q汉语大词典{。文搜索服务烦(ch)引了(jin)主要的Java文和Linuxpȝ下的文档如man手册{,Ƣ迎使用Q?© 2008 Javen-Studio http://javenstudio.org 咖啡屋
]]>Annotated Hadoop Q源码剖析)(j) http://www.shnenglu.com/javenstudio/archive/2008/02/22/43076.htmlJaven-Studio Javen-Studio Thu, 21 Feb 2008 17:16:00 GMT http://www.shnenglu.com/javenstudio/archive/2008/02/22/43076.html http://www.shnenglu.com/javenstudio/comments/43076.html http://www.shnenglu.com/javenstudio/archive/2008/02/22/43076.html#Feedback 11 http://www.shnenglu.com/javenstudio/comments/commentRss/43076.html http://www.shnenglu.com/javenstudio/services/trackbacks/43076.html Hadoop 原来?/span>Apache Lucene 下的一个子目Q它最初是?/span>Nutch 目中分d来的专门负责分布式存储以?qing)分布式q算的项目。简单地说来Q?/span>Hadoop 是一个可以更Ҏ(gu)开发和q行处理大规模数据的软gq_。本文先从源码角度剖析MapReduce框架?qing)运行原理?br>Annotated Hadoop: W一?Hadoop是什?/a> http://www.shnenglu.com/javenstudio/articles/43072.html Annotated Hadoop: W二?MapReduce框架l构 http://www.shnenglu.com/javenstudio/articles/43073.html Annotated Hadoop: W三?MapReduce工作原理 http://www.shnenglu.com/javenstudio/articles/43075.html 未完待箋 Annotated Hadoop 作者:(x)naven 日期Q?/span>2007-12-29
]]> 候捷谈Java反射机制 http://www.shnenglu.com/javenstudio/archive/2007/05/22/24642.htmlJaven-Studio Javen-Studio Tue, 22 May 2007 14:08:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/05/22/24642.html http://www.shnenglu.com/javenstudio/comments/24642.html http://www.shnenglu.com/javenstudio/archive/2007/05/22/24642.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/24642.html http://www.shnenglu.com/javenstudio/services/trackbacks/24642.html Reflection ?/span>Java 被视为动态(或准动态)(j)语言的一个关键性质。这个机制允许程序在q行旉过 Reflection APIs 取得M一个已知名U的 class 的内部信息,包括?/span>modifiers Q诸?/span>public, static {等Q?/span>superclass Q例?/span>Object Q、实C interfaces Q例?/span>Cloneable Q,也包?/span>fields ?/span>methods 的所有信息,q可于运行时改变 fields 内容或唤?/span>methods 。本文借由实例Q大面积C Reflection APIs ?br> http://www.shnenglu.com/javenstudio/articles/24640.html
]]> Naven原创pd文章下蝲 http://www.shnenglu.com/javenstudio/archive/2007/05/03/23355.htmlJaven-Studio Javen-Studio Wed, 02 May 2007 17:37:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/05/03/23355.html http://www.shnenglu.com/javenstudio/comments/23355.html http://www.shnenglu.com/javenstudio/archive/2007/05/03/23355.html#Feedback 1 http://www.shnenglu.com/javenstudio/comments/commentRss/23355.html http://www.shnenglu.com/javenstudio/services/trackbacks/23355.html 1Q?a href="http://www.shnenglu.com/Files/javenstudio/Javen库的设计.rar">《Javen库的设计和用?br> 2Q?a href="http://www.shnenglu.com/Files/javenstudio/LINQQ语a层面的OR映射技术,用面向对象操作数据库.rar">《LINQQ语a层面的OR映射技术,用面向对象操作数据库?/a> 3Q?a href="http://www.shnenglu.com/Files/javenstudio/侯捷C++OOPGPDP讲?j)?naven.rar">《侯捗C++OOPGPDP》讲座心(j)得?/a>
]]>C++基础库javen 0.2.1版发?/title> http://www.shnenglu.com/javenstudio/archive/2007/01/21/17862.htmlJaven-Studio Javen-Studio Sun, 21 Jan 2007 07:40:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/01/21/17862.html http://www.shnenglu.com/javenstudio/comments/17862.html http://www.shnenglu.com/javenstudio/archive/2007/01/21/17862.html#Feedback 2 http://www.shnenglu.com/javenstudio/comments/commentRss/17862.html http://www.shnenglu.com/javenstudio/services/trackbacks/17862.html 20070121 javen-0.2.1 release
1, 服务器进E调度框?master/child模式)Q类似inetd 2, some brings from postfix and apache 3, you can create new serverd to be managed by master, like Singled.cpp 4, you can use javen framework to programe your code, similar as java code 5, you can manage your server by masterctl start/stop/retart 6, you can add your config parameters at main.conf and can be checked automatically 6, you can configure your server at master.conf, for example this is similar as postfix or inetd management.
complie environments x86 32bit: linux: gcc version 3.4.6 20060404 (Red Hat 3.4.6-3) win32: not support x86 64bit: not supporthttp://www.shnenglu.com/javenstudio/articles/10280.html 1, download 2, download
]]>关于目的角?/title> http://www.shnenglu.com/javenstudio/archive/2007/01/18/17761.htmlJaven-Studio Javen-Studio Thu, 18 Jan 2007 12:19:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/01/18/17761.html http://www.shnenglu.com/javenstudio/comments/17761.html http://www.shnenglu.com/javenstudio/archive/2007/01/18/17761.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/17761.html http://www.shnenglu.com/javenstudio/services/trackbacks/17761.html ?/span>
软g工程
?/span>
的学U至包括三个重要的l成部分Q品设计、系l构架设计和目控制Q而相应地QY件开发队伍中也有三个重要角色Q品经理、系l架构师和项目经理。这三个角色直接关系着目的成功或p|?br />http://www.shnenglu.com/javenstudio/articles/17759.html 作者:(x)naven 2005-5-10
]]> 软g开发的相关技?/title> http://www.shnenglu.com/javenstudio/archive/2007/01/18/17760.htmlJaven-Studio Javen-Studio Thu, 18 Jan 2007 12:17:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/01/18/17760.html http://www.shnenglu.com/javenstudio/comments/17760.html http://www.shnenglu.com/javenstudio/archive/2007/01/18/17760.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/17760.html http://www.shnenglu.com/javenstudio/services/trackbacks/17760.html
1
?/span>
Rational
l一开发过E(
Rational Unified Process
U?/span>
RUP
Q?br />2 、统一模语a UML 概述3 、面向对象Y件开发和q程4 、应用框?br />5 、模块化和构件化设计6 、概要设计怎么?br />7 、代码规范和注释规范8 、单元测试和试案例9 、团队协作及(qing)大中规模软g开发过E?br />10 、面向对象设计原?br />11 、设计模?br />12 、经验谈http://www.shnenglu.com/javenstudio/articles/17758.html 作者:(x)naven 2005-5-10
参考文献:(x) 1 ?/span>www.uml.org.cn ?/span>2 、?/span>UML Q?/span>Java E序员指南?br />
]]> 侯捷《C++/OOP/GP/DP》讲座心(j)?/title> http://www.shnenglu.com/javenstudio/archive/2007/01/09/17470.htmlJaven-Studio Javen-Studio Tue, 09 Jan 2007 12:23:00 GMT http://www.shnenglu.com/javenstudio/archive/2007/01/09/17470.html http://www.shnenglu.com/javenstudio/comments/17470.html http://www.shnenglu.com/javenstudio/archive/2007/01/09/17470.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/17470.html http://www.shnenglu.com/javenstudio/services/trackbacks/17470.html
很高兴侯捯(g)师又来公司?jin),l我们上?jin)四天非常生动的技术讲座,受益匪浅Q现在我要介l一下我的学?fn)?j)得,与大家分享。这ơ讲座主要集中在?/span>
C++/OOP/GP/DP
》主题,针对有一些编E基的工E师Q对一些常用的代码和设计做?jin)非帔R俗易懂的剖析,非常有帮助。当然更深入的理解还需要结合多U技术名著来学习(fn)Q我l合我的理解以及(qing)自己的学?fn)和开发的l验介绍一?/span>
C++/OO/Template
以及(qing)
Design Pattern
的理?x),考虑到讲座的性质Q我q不直述本次讲的内容,Ƣ迎批评指正
J阅读Q?a class="" title="http://www.shnenglu.com/javenstudio/articles/17057.html" href="/javenstudio/articles/17057.html" target="">http://www.shnenglu.com/javenstudio/articles/17057.html 下蝲Q?font face="Times New Roman">《侯?c++ oop="" gp="" dp="">讲?j)得?/c++>
]]> fastlog的?/title> http://www.shnenglu.com/javenstudio/archive/2006/08/10/11115.htmlJaven-Studio Javen-Studio Thu, 10 Aug 2006 15:22:00 GMT http://www.shnenglu.com/javenstudio/archive/2006/08/10/11115.html http://www.shnenglu.com/javenstudio/comments/11115.html http://www.shnenglu.com/javenstudio/archive/2006/08/10/11115.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/11115.html http://www.shnenglu.com/javenstudio/services/trackbacks/11115.html
fastlog
是参?/span>
log4j
?/span>
log4cplus
框架使用
javen c++
库设计实现的日志记录库,h
log4j
库类似的优点Q记录日志非常方便,扩展和配|也非常Ҏ(gu)?/span>
Log4j
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java
的领域已l应用很q泛?jin),q样的日志库可以非常方便地将日志输出到屏q、文件?/span>
syslog
、远E服务器{Q何地方,而日志输出的格式也可以Q意调_(d)可以很容易控制输出的日志U别Q而这一切仅需修改一下配|文Ӟ应用E序不用作Q何修攏V?br />
http://www.shnenglu.com/javenstudio/articles/11114.html
]]> SOCKET的封?/title> http://www.shnenglu.com/javenstudio/archive/2006/08/10/11070.htmlJaven-Studio Javen-Studio Wed, 09 Aug 2006 16:49:00 GMT http://www.shnenglu.com/javenstudio/archive/2006/08/10/11070.html http://www.shnenglu.com/javenstudio/comments/11070.html http://www.shnenglu.com/javenstudio/archive/2006/08/10/11070.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/11070.html http://www.shnenglu.com/javenstudio/services/trackbacks/11070.html Socket
通讯E序估计现在大多数应用系l都?x)涉及(qing)到Q?span style="FONT-SIZE: 10pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">所以实C个标准统一使用更简z的 API 非常有用。本 C++ 框架基本参?/span>Java ?/span>Socket 相关cdC(jin)cM装Q除?/span>ServerSocket 实现E有不同Q其他原理和Ҏ(gu)基本cM。用它编写网l应用基本不用考虑底层的协议处理,使用非常Ҏ(gu)Q代码也更简z易诅R?br />http://www.shnenglu.com/javenstudio/articles/11068.html
]]> IP层的装QJava的InetAddresscȝC++实现Q?/title> http://www.shnenglu.com/javenstudio/archive/2006/03/19/4337.htmlJaven-Studio Javen-Studio Sun, 19 Mar 2006 04:55:00 GMT http://www.shnenglu.com/javenstudio/archive/2006/03/19/4337.html http://www.shnenglu.com/javenstudio/comments/4337.html http://www.shnenglu.com/javenstudio/archive/2006/03/19/4337.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/4337.html http://www.shnenglu.com/javenstudio/services/trackbacks/4337.html TCP/UDP
是网l编E的基础技术,分别代表面向q接的稳定的|络通信技术和非连接方式的q播形式的网l通信技术,它们都徏立在
IP
层之上,所?/span>
IP
层的装ؓ(f)重要?/span>
IP
层的装接口主要包括
DNS
的查询?/span>
IP
地址和域名的互查、本?/span>
IP
?qing)名字的查询{,目前
IP
层用的主要实现技术是
IPv4
Q但是未来会(x)慢慢升到容量更大的
IPv6
Q所?/span>
IP
层的装需要要同时支持q两U协议。操作系l实现它们都是通过增加新的
API
以及(qing)新的地址l构实现的,开发者编写跨协议的网l应用需要编写较复杂的程序来区分
IPv4
?/span>
IPv6
协议Q优U?/span>
ACE
框架则通过条g~译来支?/span>
IPv6
Q好像不能同时在E序中?/span>
IPv4
?/span>
IPv6
协议。本
C++
框架参?/span>
Java
?/span>
InetAddress
?qing)相关类实现了(jin)类D协议?/span>
IP
层封装,~写|络应用基本不用考虑两种协议的不同,应ؓ(f)它们对外的接口类都是
InetAddress
Q另外同时提供了(jin)?/span>
Java
一L(fng)单的域名?/span>
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地址互查的接口,使用非常Ҏ(gu)?br />http://www.shnenglu.com/javenstudio/articles/4336.html
]]> Lucene in Action 中文?/title> http://www.shnenglu.com/javenstudio/archive/2005/12/21/1953.htmlJaven-Studio Javen-Studio Wed, 21 Dec 2005 12:57:00 GMT http://www.shnenglu.com/javenstudio/archive/2005/12/21/1953.html http://www.shnenglu.com/javenstudio/comments/1953.html http://www.shnenglu.com/javenstudio/archive/2005/12/21/1953.html#Feedback 3 http://www.shnenglu.com/javenstudio/comments/commentRss/1953.html http://www.shnenglu.com/javenstudio/services/trackbacks/1953.html W一? 亲密接触Lucene 未完待箋Q最q太忙,不上了(jin)Q看英文原版吧)(j) 译?Naven & Scar ]]> I/O的设计QJava的InputStream/OuputStream和Reader/Writer的C++实现Q?/title> http://www.shnenglu.com/javenstudio/archive/2005/11/10/1029.htmlJaven-Studio Javen-Studio Wed, 09 Nov 2005 17:13:00 GMT http://www.shnenglu.com/javenstudio/archive/2005/11/10/1029.html http://www.shnenglu.com/javenstudio/comments/1029.html http://www.shnenglu.com/javenstudio/archive/2005/11/10/1029.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/1029.html http://www.shnenglu.com/javenstudio/services/trackbacks/1029.html I/O,卌?/SPAN>/ 输出( Input/Output Stream Q,是Y件框架中的核?j)系l。对E序设计语言设计者来_(d)设计一个o(h)人满意的 I/O pȝQ是件极艰巨的Q务,也是不可~少的基设施?/SPAN>C++ 的标准模板库已经提供一套很不错?/SPAN>I/O 库?jin),但是我还是喜?/SPAN>Java ?/SPAN>.Net 框架提供的那L(fng)使用单且扩展性强?/SPAN>I/O pȝQ而且q需要自行做一些改q已融入?/SPAN>C++ 通用框架体系中,׃ I/O pȝ是框架的基础设施Q所以设计它是很关键的Q务?BR> 阅读L(fng) http://www.shnenglu.com/javenstudio/articles/1028.html ]]> 旉和日历类的设计(Java的Date和Calendar的C++实现Q?/title> http://www.shnenglu.com/javenstudio/archive/2005/11/09/1019.htmlJaven-Studio Javen-Studio Wed, 09 Nov 2005 09:32:00 GMT http://www.shnenglu.com/javenstudio/archive/2005/11/09/1019.html http://www.shnenglu.com/javenstudio/comments/1019.html http://www.shnenglu.com/javenstudio/archive/2005/11/09/1019.html#Feedback 0 http://www.shnenglu.com/javenstudio/comments/commentRss/1019.html http://www.shnenglu.com/javenstudio/services/trackbacks/1019.html 旉和日历以?qing)时间的格式化处理在软g的设计中L(fng)非常重要的作用,但是目前 C++ 的库却未有一个简单易用的旉c,大部分都需要开发者直接调用操作系l的 API 来完成,而且很多 API 都不是线E安全的。某些大型的 C++ 框架虽然提供一些时间类Q但是却不通用Q也很难直接拿出来用。下面介l一下参?/SPAN>Java Framework 中的旉相关的类来设计ƈ实现 C++ 版本的时间和日历cR?BR> 阅读L(fng) http://www.shnenglu.com/javenstudio/articles/1018.html ]]> 邮g解析框架QJavaMail的C++实现Q?/title> http://www.shnenglu.com/javenstudio/archive/2005/10/25/841.htmlJaven-Studio Javen-Studio Mon, 24 Oct 2005 16:59:00 GMT http://www.shnenglu.com/javenstudio/archive/2005/10/25/841.html http://www.shnenglu.com/javenstudio/comments/841.html http://www.shnenglu.com/javenstudio/archive/2005/10/25/841.html#Feedback 1 http://www.shnenglu.com/javenstudio/comments/commentRss/841.html http://www.shnenglu.com/javenstudio/services/trackbacks/841.html 1?A id=ArticleArchiveMonth1_Days_Entries__ctl18_TitleUrl href="/javenstudio/articles/533.html">邮g解析框架FastMail库介l?/FONT>
摘要:邮g解析库API完全使用面向对象技术设计,使用C++语言开发的用于邮g解析和组装的库。它提供?jin)一些类用来解析和组装Internet邮gQ如MimeMessage和MimeBodyPartQ用于Internet邮g协议实现q且遵@RFC822和RFC2045规范。这些API库用于应用程序的开发?/FONT>
2?A id=ArticleArchiveMonth1_Days_Entries__ctl17_TitleUrl href="/javenstudio/articles/534.html">邮g解析框架FastMail库用简?/FONT>
摘要:邮g解析库包含一pd的类Q主要有 MimeMessage Q邮件实现类Q?/SPAN>MimeBodyPart Q邮件正文段体类Q?/SPAN>MimeMultipart Q邮件多部段体类Q?/SPAN>InternetHeaders Q邮件头c)(j)?/SPAN>InternetAddress Q邮件地址c)(j)?/SPAN>ContentType Q段体类型类Q等。解析和l装邮g主要使用q些c进行组装和分解?/SPAN>
]]> 学习(fn)W记之O/R 映射技术和Hibernate框架 http://www.shnenglu.com/javenstudio/archive/2005/10/25/840.htmlJaven-Studio Javen-Studio Mon, 24 Oct 2005 16:54:00 GMT http://www.shnenglu.com/javenstudio/archive/2005/10/25/840.html http://www.shnenglu.com/javenstudio/comments/840.html http://www.shnenglu.com/javenstudio/archive/2005/10/25/840.html#Feedback 1 http://www.shnenglu.com/javenstudio/comments/commentRss/840.html http://www.shnenglu.com/javenstudio/services/trackbacks/840.html 1、什么是持久化和对象关系映射ORM技?/FONT>
摘要:何谓“持久化?持久QPersistenceQ,x数据Q如内存中的对象Q保存到可永久保存的存储讑֤中(如磁盘)(j)。持久化的主要应用是内存中的数据存储在关系型的数据库中Q当然也可以存储在磁盘文件中、XML数据文g中等{。何谓“对象数据映(ORMQ?ORM-Object/Relational MapperQ即“对?关系型数据映组件”。对于O/RQ即 ObjectQ对象)(j)?RelationalQ关pd数据Q,表示必须同时使用面向对象和关pd数据q行开发。除?ORM 技术,q有以下几种持久化技术主动域对象模式、JDO 模式、CMP 模式
摘要:DAO 模式 DAO 模式?Data Access Object 模式Q实际是两个模式的组合,?Data Accessor 模式?Active Domain Object 模式Q其?Data Accessor 模式实现?jin)数据访问和业务逻辑的分,?Active Domain Object 模式实现?jin)业务数据的对象化封装,一般都是将q两个模式组合用?Abstract Factory 模式 Proxy 模式 Decorator 模式Q即Wrapper 模式Q?Dynamic Proxy 模式
摘要:Hibernate 是一个开放源码的 ORM 持久层框架。作ZU的持久层框架实现QHibernate 框架提供?jin)强大、高性能的对象到关系型数据库的持久化服务Q开发h员可以用面向对象的设计q行持久层开发。简单的_(d)Hibernate 只是一个将持久化类与数据库表相映射的工P每个持久化类实例均对应于数据库表中的一个数据行而已。用户只需直接使用面向对象的方法操作此持久化类实例Q即可完成对数据库表数据的插入、删除、修攏V读取等操作?/FONT>
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