锘??xml version="1.0" encoding="utf-8" standalone="yes"?>久久久久国产亚洲AV麻豆,久久国产成人精品国产成人亚洲,亚洲AV无码不卡在线播放http://m.tkk7.com/langds/archive/2006/09/08/68446.html鐙備漢鎬濈淮路鎴愰兘鐙備漢鎬濈淮路鎴愰兘Fri, 08 Sep 2006 02:15:00 GMThttp://m.tkk7.com/langds/archive/2006/09/08/68446.htmlhttp://m.tkk7.com/langds/comments/68446.htmlhttp://m.tkk7.com/langds/archive/2006/09/08/68446.html#Feedback4http://m.tkk7.com/langds/comments/commentRss/68446.htmlhttp://m.tkk7.com/langds/services/trackbacks/68446.html

[鎽樿]

綾葷殑鍒濆鍖栧拰瀵硅薄鍒濆鍖栨槸 JVM 綆$悊鐨勭被鍨嬬敓鍛藉懆鏈熶腑闈炲父閲嶈鐨勪袱涓幆鑺傦紝Google 浜嗕竴閬嶇綉緇滐紝鏈夊叧綾昏杞芥満鍒剁殑鏂囩珷鍊掓槸涓嶅皯錛岀劧鑰岀被鍒濆鍖栧拰瀵硅薄鍒濆鍖栫殑鏂囩珷騫朵笉澶氾紝鐗瑰埆鏄粠瀛楄妭鐮佸拰 JVM 灞傛鏉ュ垎鏋愮殑鏂囩珷鏇存槸椴滄湁鎵瑙併?/p>

鏈枃涓昏瀵圭被鍜屽璞″垵濮嬪寲鍏ㄨ繃紼嬭繘琛屽垎鏋愶紝閫氳繃涓涓疄闄呴棶棰樺紩鍏ワ紝灝嗘簮浠g爜杞崲鎴?JVM 瀛楄妭鐮佸悗錛屽 JVM 鎵ц榪囩▼鐨勫叧閿偣榪涜鍏ㄩ潰瑙f瀽錛屽茍鍦ㄦ枃涓┛鎻掑叆浜嗙浉鍏?JVM 瑙勮寖鍜?JVM 鐨勯儴鍒嗗唴閮ㄧ悊璁虹煡璇嗭紝浠ョ悊璁轟笌瀹為檯緇撳悎鐨勬柟寮忎粙緇嶅璞″垵濮嬪寲鍜岀被鍒濆鍖栦箣闂寸殑鍗忎綔浠ュ強鍙兘瀛樺湪鐨勫啿紿侀棶棰樸?br />

鏈枃鍙戣〃浜嶪BM DW,璇︾粏姝f枃璇瘋 瑙f瀽JAVA綾誨拰瀵硅薄鐨勫垵濮嬪寲榪囩▼
緗戝潃:http://www-128.ibm.com/developerworks/cn/java/j-lo-clobj-init/index.html



鐙備漢鎬濈淮路鎴愰兘 2006-09-08 10:15 鍙戣〃璇勮
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鏈鏂版秷鎭?JRuby緇堜簬璺ㄨ繘浜嗘爣鍑嗕箣闂?--JRuby Steps Into the Sunhttp://m.tkk7.com/langds/archive/2006/09/08/68443.html鐙備漢鎬濈淮路鎴愰兘鐙備漢鎬濈淮路鎴愰兘Fri, 08 Sep 2006 02:02:00 GMThttp://m.tkk7.com/langds/archive/2006/09/08/68443.htmlhttp://m.tkk7.com/langds/comments/68443.htmlhttp://m.tkk7.com/langds/archive/2006/09/08/68443.html#Feedback1http://m.tkk7.com/langds/comments/commentRss/68443.htmlhttp://m.tkk7.com/langds/services/trackbacks/68443.html

Headius

http://headius.blogspot.com/2006/09/jruby-steps-into-sun.html

聽It's going to be a big news day for JRuby :)

The two core JRuby developers, myself and Thomas Enebo, will become employees at Sun Microsystems this month. Our charge? You guessed it...we're being hired to work on JRuby full-time.

Perhaps some of you may have seen this one coming. For others, it may be a pleasant surprise.

The primary goal is to give JRuby the attention it really needs. The potential for Ruby on the JVM has not escaped notice at Sun, and so we'll be focusing on making JRuby as complete, performant, and solid as possible. We'll then proceed on to help build out broader tool support for Ruby, answering calls by many in the industry for a "better" or "smarter" Ruby development experience. I'm also making it a personal priority to continue growing the JRuby community, foster greater cooperation between the Java and Ruby worlds, and work toward a "whole-platform" Ruby-on-JVM strategy for Sun.

And yes, JRuby will remain as open source as it is today. It just might start moving a bit faster (as if it weren't moving fast already!)

You can imagine how excited I am about this opportunity, and how pleased I am to know that Sun takes Ruby so seriously. Not only will I get to work on the project I've poured my heart into this past year, but I'll be able to do it while helping one of my favorite companies turn a technological corner. Naturally I've been talking with a myriad of folks at Sun over the past several weeks, so believe me when I say these guys really get it. The tide has turned and dynamic languages are on everyone's agenda. It's going to be quite a ride.

Thanks very much to Tim Bray, who has proven a fearless advocate for Ruby and dynamic languages at Sun. Thanks also to Gilad Bracha, Neal Gafter, James Gosling, Peter von der Ah茅, and others fighting to improve Java and make the Java platform a dynlang-friendly place. Thanks also to my Sun interviewers for their excellent, thoughtful questions and ideas about the future of JRuby and dynlangs on the JVM. I'm looking forward to working with you all.

And finally, thanks to all you who use, contribute to, and blog about JRuby. You're a huge part of this, and I want you all to join us on this great Ruby adventure. Community involvement has gotten JRuby where it is today, and community involvement is vital to making Ruby on the JVM a reality.



鐙備漢鎬濈淮路鎴愰兘 2006-09-08 10:02 鍙戣〃璇勮
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鏈榪戝緢蹇?寰堥儊闂?涔熷緢鏈夋敹鑾?/title><link>http://m.tkk7.com/langds/archive/2006/03/27/37666.html</link><dc:creator>鐙備漢鎬濈淮路鎴愰兘</dc:creator><author>鐙備漢鎬濈淮路鎴愰兘</author><pubDate>Mon, 27 Mar 2006 11:02:00 GMT</pubDate><guid>http://m.tkk7.com/langds/archive/2006/03/27/37666.html</guid><wfw:comment>http://m.tkk7.com/langds/comments/37666.html</wfw:comment><comments>http://m.tkk7.com/langds/archive/2006/03/27/37666.html#Feedback</comments><slash:comments>5</slash:comments><wfw:commentRss>http://m.tkk7.com/langds/comments/commentRss/37666.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/langds/services/trackbacks/37666.html</trackback:ping><description><![CDATA[ <p>榪涘叆欏圭洰灝變竴鐩村繖蹇欑紕?鏈﹁儳涓凡緇忔湁榪戜竴騫存病鍐橞log浜?鏀句笅鎵嬩腑鐨勭瑪錛屼綋鎭竴涓嬶紝瑙夊緱鏄箮搴旇瀵硅嚜宸辨渶榪戠殑宸ヤ綔鎬葷粨涓涓嬶紝鎷胯搗閿洏錛屽嵈鍙堜笉鐭ラ亾鍏蜂綋瑕佽浜涗粈涔堬紝浼間箮鏈夊緢澶氳鍐欑殑錛屽緢鏁o紝鎬濈淮榪樻湁鐐逛貢......錛岃繕鏄氨鐢辯潃鎬濈華鏉ュ惂聽锝烇綖<br /><br />鎴戞墍鍦ㄧ殑欏圭洰鐢變簬涓鏈熶嬌鐢ㄧ殑鏄竴涓叕鍙哥殑寮鍙戝鉤鍙幫紝鍥犱負鍏跺鉤鍙拌嚜韜殑鍔熻兘闄愬埗鏃犳硶鎵╁睍銆侀毦浠ョ淮鎶や笖緋葷粺鍙帶鍒跺害鏋佷綆錛屽洜姝わ紝瀹㈡埛鏂瑰喅瀹氬湪浜屾湡閲嶆柊璁捐鏋舵瀯騫跺湪鏂扮殑鏋舵瀯涓婂畬鍏ㄩ噸鏂板紑鍙戯紝鑰屾垜姝f槸鍦ㄤ負鏂扮殑鏋舵瀯鍋氭妧鏈鐮旓紝鍏朵腑褰㈠艦鑹茶壊鐨勯棶棰樹貢濡傞夯銆?br /><br />棣栧厛鏄疛SF錛屾垜浠噰鐢ㄧ殑鏄疢yFaces鐨勫疄鐜幫紝鏈嶅姟鍣╓AS5.1,JDK1.4.1.2錛屽湪鍙戝竷JSF搴旂敤鏃剁殑絎竴涓棶棰樺氨鏄疛SF瀹瑰櫒鏃犳硶姝e父鍒濆鍖栥傝繖涓棶棰樺緢瀹規槗瀹氫綅錛屽氨鏄敱浜嶴ervlet 2.3瑙勮寖瀵筁isener鍜孲ervlet鐨勫垵濮嬪寲欏哄簭瑕佹眰涓嶄弗鏍鹼紝浠庤屼嬌涓嶅悓鍘傚晢鏈夌潃涓嶅悓鐨勫疄鐜板鑷寸殑銆備絾鍥犱負鏈夋湅鍙嬩篃鍦ㄤ嬌鐢↗SF錛屼笖鏈嶅姟鍣ㄧ増鏈篃涓鑷達紝浠栦滑娌℃湁闂錛屽亸鍋忔垜鏁存涔熻窇涓嶉氾紝鎵浠ワ紝寮濮嬭寰楄嚜宸辯殑鍒ゆ柇鍙兘涓嶅錛屼絾閮侀椃鐨勬槸鐢╣oogle鎼滅儲鍗婂ぉ娌℃悳鍒拌В鍐蟲柟妗堬紝鏈鍚庢病鎶樹簡錛屽彧濂借嚜宸卞幓鎵撳紑JAR鍖呯湅鐪嬫簮浠g爜錛岀粨鏋滃彂鐜伴噷闈㈡湁涓狹yFacesServlet錛屾墦寮涓鐪嬪唴瀹癸紝綆鐩存兂涓澶存挒姝伙紝鍘熸潵璇ョ被瑙e喅浜?.3瑙勮寖闂錛屼粠鑰屼粬鍙互鏇挎崲Linsener綾葷殑鍒濆鍖栬亴璐c備粬鍦ㄨ鍔犺澆鏃墮鍏堜細媯鏌tartupServletContextListener鏈夋病鏈夋甯稿垵濮嬪寲錛屽鏋滄湭鍒濆鍖栧垯璋冪敤StartupServletContextListener榪涜鍒濆鍖栥傜湅鏉ユ湁鏃跺欒繕鐪熸槸涓嶈兘鍋峰崐鐐規噿錛岃鐩鎬俊鑷繁鐨勫垽鏂?br /><br />鍏舵鏄疛STL錛屾垜鏈鍒濈敤鐨勬槸apache鐨勫弬鑰冨疄鐜?.1鐗堟湰錛岀粨鏋滄暣姝婚兘鏃犳硶浣跨敤錛屾繪槸鎶aglib鏃犳硶瑙f瀽錛屽埌緗戜笂鏌ヤ簡鍗婂ぉ錛屾病鏈変竴涓漢璇村叿浣撶殑瑙e喅鏂規錛屾病鍔炴硶錛屼粠鏉ユ病鐢ㄨ繃JSTL鍟婏紝鏂版墜鎬繪槸浼氱涓婁竴鑴哥伆鐨勶紝鍚庢潵鎵撳紑鐪婽ablib鐨勭増鏈紝澶╁暒錛屼漢瀹惰姹傜殑鏄疛SP 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="http://m.tkk7.com/langds/aggbug/37666.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/langds/" target="_blank">鐙備漢鎬濈淮路鎴愰兘</a> 2006-03-27 19:02 <a href="http://m.tkk7.com/langds/archive/2006/03/27/37666.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鏋舵瀯銆佹鏋躲佸熀紜浠朵箣鍙嶆?/title><link>http://m.tkk7.com/langds/archive/2005/05/20/4999.html</link><dc:creator>鐙備漢鎬濈淮路鎴愰兘</dc:creator><author>鐙備漢鎬濈淮路鎴愰兘</author><pubDate>Fri, 20 May 2005 08:44:00 GMT</pubDate><guid>http://m.tkk7.com/langds/archive/2005/05/20/4999.html</guid><wfw:comment>http://m.tkk7.com/langds/comments/4999.html</wfw:comment><comments>http://m.tkk7.com/langds/archive/2005/05/20/4999.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://m.tkk7.com/langds/comments/commentRss/4999.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/langds/services/trackbacks/4999.html</trackback:ping><description><![CDATA[<P>鐪嬭繃<A accessKey=1 >寰洦蹇冩櫞錛圶-Brave錛?/A>鐨勫鏋舵瀯銆佹鏋躲佸熀紜浠朵笁鑰呭叧緋葷殑璁鴻堪鍚庯紝鎴戦櫡鍏ヤ簡涓闃典笉瀹夊拰鎭愭厡涔嬩腑銆?BR>       鍙戠幇鎴戝師鏉ュ杞歡妗嗘灦鐨勭悊瑙h繕鏄偅鏍風殑嫻呮亥錛屽茍鐢辨鎯寵搗錛屽簲璇ヤ笉鍙垜涓涓槸榪欐牱錛屾垜鎯沖ぇ澶氭暟鐨勫紑鍙戜漢鍛樺湪浠庢櫘閫氱殑紼嬪簭鍛樺悜鏋舵瀯璁捐杞瀷鏃墮兘浼氶亣鍒扮殑榪欐牱鐨勯棶棰橈紝鍦ㄩ槓榪扮殑榪欎釜闂涔嬪墠鏈夊繀瑕佸皢榪欎笁閮界殑鍏崇郴鎻忚堪涓涓?榪欓噷灝辯洿鎺ュ紩鐢?A accessKey=1 >寰洦蹇冩櫞錛圶-Brave錛?/A>鐨勬弿榪?錛?BR><FONT color=#006400>        浠庡眰嬈$粨鏋勬潵鐪嬶紝杞歡鏋舵瀯鏄粠鏁翠綋涓婃潵鐪嬭蔣浠惰璁″紑鍙戠殑錛屾鏋墮氬父鏄粠杈冮珮鐨勫眰嬈℃潵瀹炵幇鎴栬呰閫夋嫨鏉ュ疄鐜拌蔣浠剁殑鏋舵瀯錛屽熀紜浠?綾繪槸鏇村皬鐨勮蔣浠跺厓绱狅紝鍙槸鏇村姞鐨勫己璋冮氱敤銆?/FONT><FONT color=#008000> 涓夎呬箣闂村瓨鍦ㄥ井濡欑殑鍏崇郴錛屼互鑷充簬紜疄瀹規槗寮曡搗浜轟滑鐨勬販娣嗐傚疄闄呬笂錛岃瘯鍥懼畬鍏ㄧ殑鍓茶瀹冧滑鍗充嬌涓嶆槸閿欒鐨勫仛娉曪紝涔熷父甯鎬笉鏄壇濂界殑璁捐錛氫笁鑰呬箣闂村瓨鍦ㄧ揣瀵嗙殑渚濊禆鍏崇郴.</FONT><BR><BR>鎴戝緢璧炲悓榪欑璇存硶錛岀幇鍦ㄦ垜鏉ユ弿榪版垜浠ュ墠璁捐緋葷粺妗嗘灦鏃剁殑闂鎵鍦細<BR>鏈鍒濆湪絎竴嬈℃媴浠繪鏋惰璁℃椂錛屾繪槸浠庡姛鑳界被鍑哄彂銆?BR> 鍗籌細鍏堣冭檻緋葷粺鏈夊摢浜涘鏉傝屽張棰戠箒浣跨敤鐨勭被錛屽榪欐綾昏繘琛屽垎鍖咃紝褰掔被錛屽茍鍛藉悕涓篣TILS銆?/P> <P>鐒跺悗鍐嶆槸瀵圭郴緇熷垎灞傦紝鍒嗗寘錛屽嚑涔庢病鏈夊灝戜腑闂存帴鍙o紝鐩鎬復灞備箣闂存繪槸绱ц﹀悎鐨勮皟鐢紝閫犳垚浜嗗眰涓庡眰鐨勬敼鍔ㄧ壍榪炶竟榪囧ぇ銆?BR> <BR>鍐欏嚭鏉ョ殑妗嗘灦灝卞儚宸ュ叿鍖呬竴鏍鳳紝鐢變竴澶у爢鐪嬭搗鏉ユ病鏈夎仈緋葷殑綾誨爢縐屾垚銆?/P> <P>鍚庢潵錛岀粡鍘嗚繃涓嬈″ぇ欏圭洰鍚庯紝寮濮嬪叧娉ㄤ竴浜涘緩妯$悊璁轟互鍙婂紑婧愭鏋訛紝瀵瑰厛鍓嶇殑妗嗘灦璁捐鎬濇兂浜х敓鏋佸ぇ鐨勫啿鍑伙紝寮濮嬪叧娉ㄧ郴緇熺殑鏁翠綋鎼厤錛屾帴鍙hВ鑰︼紝浠g爜閲嶇敤錛岃嚜鍔ㄥ寲鎺у埗紼嬪害鏈夋墍鎻愰珮銆?BR>浣嗘劅瑙夐棶棰樿繕鏄緷鐒跺緢涓ュ郴錛屼富瑕佽〃鐜板湪錛氬緋葷粺鐨勬妸鎻″眰嬈′粛鐒跺亸浣?浠庝唬鐮佽搴﹀嚭鍙?錛岀己涔忓緋葷粺鏁翠綋鐨勬娊璞¤兘鍔涘拰寤烘ā鑳藉姏銆傚闆舵暎鐨勪笟鍔¤鍒欓毦浠ユ娊璞″嚭寰堝ソ鐨勪笟鍔℃ā鍨嬪茍浠ヤ笌緋葷粺鏋舵瀯緇撳悎璧鋒潵銆?/P> <P><BR>鎬葷殑鏉ヨ鎴戠粡鍘嗕簡涓や釜闃舵錛?銆備互鍏敤鍩虹浠朵負鏍稿績鐨勭Н鏈ㄥ紡寮鍙?2銆備互灞閮ㄦ鏋剁粨鏋?瀹炵幇)涓鴻搗鐐癸紝鍒嗗眰鏁村悎鐨勬硾灝勫紡寮鍙?鏈鏄庢樉鐨勯棶棰樺氨鏄眰灞備箣闂翠笉鎴愪竴浣擄紝欏圭洰瓚婂ぇ瓚婂埌鍚庢湡灝辮秺鏉炬暎鍙樺緱瓚婃潵瓚婇毦浠ユ帶鍒?</P> <P>鐩墠錛屽紑濮嬪皢鐩厜浠庣郴緇熶笟鍔″眰闈㈠嚭鍙戯紝浠ユ灦鏋勪負涓伙紝閫愭鍚戞鏋剁粨鏋勮璁¤繃娓$殑鏂瑰悜鍙戝睍錛屼絾榪欐椂甯鎬護鎴戞劅鍒板姏涓嶄粠蹇冿紝姣曞鐞嗚褰掔悊璁猴紝鐜板疄涓繕闇瑕佷赴瀵岀殑瀹炶返緇忛獙鍘葷瘡縐?/P> <P><BR> </P><img src 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GMT</pubDate><guid>http://m.tkk7.com/langds/archive/2005/05/20/4996.html</guid><wfw:comment>http://m.tkk7.com/langds/comments/4996.html</wfw:comment><comments>http://m.tkk7.com/langds/archive/2005/05/20/4996.html#Feedback</comments><slash:comments>7</slash:comments><wfw:commentRss>http://m.tkk7.com/langds/comments/commentRss/4996.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/langds/services/trackbacks/4996.html</trackback:ping><description><![CDATA[涓鏅冨氨榪囦簡涓変釜鏈堜簡錛屽凡緇忓緢涔呮病鏈夊啓浠g爜浜嗭紝鎰熻鎬濈淮閮藉揩瑕佸仠姝㈣煩鍔ㄤ簡銆傚垰鎵嶇獊鐒舵兂璧峰湪浠ュ墠鍗曚綅寮鍙戠殑涓濂桬RP緋葷粺鐨勪竴涓棶棰橈紝榪欎釜緋葷粺鐨勬寔涔呭眰閲囩敤鐨凮RM妗嗘灦鏄疕IBERNATE錛岄棶棰樻槸榪欐牱鐨勶細<BR>瀹㈡埛鐨勬墍鏈夋枃妗e強鍥劇墖絳夊ぇ鏁版嵁鍧囧瓨鏀懼湪BLOB瀛楁涓紝鍦≒O涓湁鎴戜滑鏄犲皠鐨勫搴斿瓧孌碉紝鍦ㄦ柊澧炰竴鏉℃枃妗h褰曟椂錛屽綋鐒舵槸瑕佺粡榪囦袱閮ㄦ搷浣?鍗籌細鍏圛NSERT鍩烘湰淇℃伅錛屽茍瀵笲LOB瀛楁緗┖鍒濆鍖栵紝鐒跺悗鍐峌PDATE BLOG瀛楁錛屽皢鏂囨。鍐呭瀛樺叆鏁版嵁搴?銆備絾鍦ㄨ鍙栬瀛楁鏃訛紝鍗村彧鑳借鍓?K鍐呭錛屼笉鐭ラ亾HIBERNATE涓轟粈涔堣榪欐牱闄愬埗錛熸槸欏懼強鏁堢巼涔堬紵<BR>濡傛灉鏄晥鐜囧洜绱狅紝鎴戜滑瀹屽叏鍙互灝咮LOB瀛楁涓庡熀鏈俊鎭垎紱伙紝鐢熸垚涓や釜PO錛岃繖鏍鋒垜浠彲浠ラ氳繃寤惰繜鍔犺澆鐗規т互鎻愰珮鏁堢巼錛屾垜鎯寵繖涔堢畝鍗曠殑涓鐐笻IBERNATE寮鍙戠粍緇囧茍涓嶅彲鑳芥兂涓嶅埌鍚э紵閭e掑簳浼氭槸浠涔堝師鍥犲憿錛?BR>鏈涘悇浣嶅ぇ渚犳寚鐐規寚鐐?!<img src 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棣栧厛寮曠敤璇存槑涓涓?/SPAN>Domain Model 鐨勫畾涔夛細

Domain Model 錛?/SPAN> An object model of the domain that incorporates both behavior and data.

Domain Model 鍒嗕袱縐嶏細

1  Simple Domain Model (Active Record)

瀹冪殑鐗圭偣鏄?/SPAN>POJO鍜?/SPAN>TABLE STRUCTURE涓涓瀵瑰簲錛屽緩妯″熀浜庢暟鎹簱璁捐銆?/SPAN>Hibernate璧扮殑灝辨槸榪欎釜璺瓙錛岃瀹冭傳琛錛屾剰鎬濆氨鏄寚瀹冨彧鏈?/SPAN>data錛屾病鏈?/SPAN>behavior銆?/SPAN>(浣嗘垜浠疄闄呭彲浠ラ氳繃HBM鏂囦歡鐨勫畾涔夊拰鏄犲皠錛屽湪PO涓傚綋鐨勫姞鍏ヤ竴浜涘熀鏈殑涓氬姟閫昏緫鐨勩?/SPAN>)

鍦ㄨ繖縐嶆ā寮忎笅錛?/SPAN>POJO鑷繁鐨?/SPAN>CRUD鎿嶄綔閮藉簲璇ユ斁鍦ㄨ嚜宸辯殑綾婚噷闈€傚叾浠栧鏉傜殑涓氬姟閫昏緫浼氭斁鍒板闈㈢殑Service layer銆?/SPAN>

2  Rich Domain Model (Data Mapper)

瀹冪殑鐗圭偣鏄?/SPAN>POJO鍜?/SPAN>TABLE STRUCTURE騫朵笉涓涓瀵瑰簲錛屽緩妯″ぉ椹絀猴紝瀹屽叏鍙栧喅浜庝笟鍔¢昏緫銆?/SPAN>domain object鍜?/SPAN>table涔嬮棿鐨?/SPAN>mapping錛岀敱Data Mapper瀹屾垚錛?/SPAN>domain object涓嶇敤綆℃暟鎹〃鏄綍絳夌粨鏋勶紝鐢氳嚦涓嶇敤綆?/SPAN>Data Mapper鎬庝箞鎿嶄綔銆?/SPAN>

 

1.璇嗗埆鏌愮涓氬姟琛屼負鐨勪竴涓緢紜畾鐨勫師鍒欙細

       domain logic鍙簲璇ュ拰榪欎竴涓?/SPAN>domain object鐨?B style="mso-bidi-font-weight: normal">瀹炰緥鐘舵?/B>(騫墮潪鈥滄寔涔呪濈姸鎬?/SPAN>)鏈夊叧錛岃屼笉搴旇鍜屼竴鎵?/SPAN>domain object鐨勭姸鎬佹湁鍏?/SPAN>.

榪涗竴姝ョ殑璇達細涓昏鐪?/SPAN>logic鏄惁鍙拰榪欎釜object(娉細鎸囪嚜韜?/SPAN>)鐨勭姸鎬佹湁鍏籌紝濡傛灉鍙拰榪欎釜object(娉細鎸囪嚜韜?/SPAN>)鏈夊叧錛屽氨鏄?/SPAN>domain logic錛涘鏋?/SPAN>logic鏄拰涓鎵?/SPAN>domain object(娉細鎸囧悓綾誨瀷鐨勫疄浣?/SPAN>)鐨勭姸鎬佹湁鍏籌紝灝變笉鏄?/SPAN>domain logic錛岃屾槸business logic銆?/SPAN>

 

2.Domain Model 涓?/SPAN> Hibernate PO 鐨勫尯鍒細

棰嗗煙妯″瀷鐨勪唬鐮佸疄鐜伴渶瑕佺敤涓緇勪簰鐩稿崗浣滅殑綾繪潵瀹屾垚錛屾瘡涓涓垨鑰呬竴緇勭被鎵挎媴榪欎釜棰嗗煙妯″瀷鐨勬煇涓壒寰併傝?/SPAN>Hibernate鐨勫疄浣撶被鍙笉榪囨槸鍏朵腑鐨勪竴緇勭被錛屽畠鎵挎媴鐨勮亴璐e氨鏄繚鎸侀鍩熸ā鍨嬬殑鐘舵佺殑銆?/SPAN>

 

3.鍩轟簬Domain Model 鍒嗘瀽涓庤璁$殑鏂規硶瑙勫垯錛?/SPAN>

搴旇鐢?B style="mso-bidi-font-weight: normal">棰嗗煙妯″瀷鏉ラ┍鍔ㄤ綘鐨勮蔣浠?B style="mso-bidi-font-weight: normal">鍐呭湪瑙勫垯錛岀敱闇姹?/B>椹卞姩浣犵殑杞歡澶栧湪浜や簰.

 

鏈鍚庯紝鎴戞兂琛ュ厖鐨勬槸錛氭牴鎹洰鍓嶇殑O/R Mapping鎶鏈紝鎴戜滑鍦ㄥ疄闄呴」鐩紑鍙戜腑錛岃兘鐪熸鍋氬埌 瀵岄鍩熸ā鍨?/SPAN> 榪樹笉鐜板疄(鍥犱負鎴戜滑榪樿鑰冭檻璇稿鎬ц兘銆佺洰鍓?/SPAN>O/R鎸佷箙鍖栫壒鎬х瓑絳夐棶棰?/SPAN>)錛屾洿浣曞喌錛屾垜浠殑MODEL DATA鏈緇堥渶瑕佽鎸佷箙鍖栵紝鍥犳錛屾垜姣旇緝鍙嶅鍦?/SPAN>DOMAIN MODEL 涓洿鎺ラ氳繃浠諱綍鏂瑰紡鍋氫換浣曟寔涔呭寲鎿嶄綔錛屽洜涓鴻繖浼氳浣犳墍璁捐鐨?/SPAN>MODEL鏃犳硶鐙珛鍖栵紝闅句互鍗曞厓嫻嬭瘯錛屽茍涓斾笌鍔犲叆浜嗕竴浜涘鐣屾棤鍏崇殑涓滆タ錛岃繖涓嶇鍚堝璞$殑鏈川(瀵硅薄鏈韓鏄笉鑳芥寔涔呭寲鐨?/SPAN>)銆傝櫧鐒舵垜浠仛涓嶅埌瀹屾暣鎰忎箟涓婄殑Domain Driving Model Development錛屼絾鎴戜滑鍙互鍦ㄩ」鐩疄闄呭紑鍙戜腑鍥犱負鎬ц兘銆佺粨鏋勭畝鍖栫瓑絳変笂闈㈠緱鍒拌ˉ鍋匡紝榪欏凡緇忓煎緱嬈f叞浜嗐?BR>

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