锘??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>&#22269;&#20135;&#31934;&#21697;&#20813;&#36153;&#57;&#57;&#20037;&#20037;&#20037;&#44;&#31934;&#21697;&#25512;&#33616;&#34588;&#26691;&#20256;&#23186;&#44;&#20037;&#20037;&#20037;&#20037;&#20116;&#26376;&#22825;</title><link>http://www.aygfsteel.com/guitarpoet/category/8688.html</link><description>Java浼佷笟綰у簲鐢ㄨ蔣浠跺紑鍙戞帰璁?/description><language>zh-cn</language><lastBuildDate>Fri, 02 Mar 2007 06:34:19 GMT</lastBuildDate><pubDate>Fri, 02 Mar 2007 06:34:19 GMT</pubDate><ttl>60</ttl><item><title>浼佷笟綰у簲鐢ㄤ負浠�涔堣鍒嗗眰</title><link>http://www.aygfsteel.com/guitarpoet/articles/36333.html</link><dc:creator>guitarpoet</dc:creator><author>guitarpoet</author><pubDate>Mon, 20 Mar 2006 07:31:00 GMT</pubDate><guid>http://www.aygfsteel.com/guitarpoet/articles/36333.html</guid><wfw:comment>http://www.aygfsteel.com/guitarpoet/comments/36333.html</wfw:comment><comments>http://www.aygfsteel.com/guitarpoet/articles/36333.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/guitarpoet/comments/commentRss/36333.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/guitarpoet/services/trackbacks/36333.html</trackback:ping><description><![CDATA[棣栧厛錛岄渶瑕佺煡閬撲粈涔堟槸浼佷笟綰у簲鐢ㄣ�?br /><br /><span style="font-weight: bold;">浼佷笟綰у簲鐢紙enterprise applications錛?/span>錛屽叾瀹炴槸涓�涓蔣浠惰涓氬唴閮ㄩ�氱敤鐨勪竴涓湳璇�傚鏋滆В閲婃垚閫氫織鏄撴噦鐨勮瘽鏉ヨ錛岄偅灝辨槸涓�涓紒涓氳寖鍥村唴鎵�浣跨敤鐨勩�佸熀浜庤綆楁満鐨勭ǔ瀹氱殑銆佸畨鍏ㄧ殑鍜岄珮鏁堢殑鍒嗗竷寮忎俊鎭鐞嗙郴緇熴�?br />
瀵逛簬浼佷笟綰у簲鐢ㄨ�岃█瀹冪殑鍒嗗竷寮忔湁涓ょ褰㈠紡錛欱/S緇撴瀯鍜孋/S緇撴瀯銆傜敱浜庢祻瑙堝櫒鐨勫姛鑳芥棩鐩婂己澶с�佺綉欏墊妧鏈殑鏃ョ泭嫻佽鍜屽簲鐢ㄦ湇鍔″櫒杞歡鍜屼腑闂翠歡浜у搧鐨勯�愭鎴?
鐔燂紝B/S緇撴瀯鐨勪紒涓氱駭搴旂敤宸茬粡鎴愪負涓�縐嶆祦琛岀殑瓚嬪娍錛屾墍浠ュ湪涓嬮潰鐨勮璁轟腑鎵�璋撶殑浼佷笟綰у簲鐢ㄧ粺涓�涓哄熀浜嶣/S緇撴瀯鐨勫垎甯冨紡浼佷笟淇℃伅緋葷粺銆?br /><br />
涓�鑸鏉ヤ紒涓氱駭搴旂敤閮藉彲浠ュ垎涓轟笁灞?a title="鎸佷箙灞傦紙Persistence Layer錛? >鎸佷箙灞傦紙Persistence Layer錛?/a>    銆?a title="涓氬姟閫昏緫灞傦紙Business Logic Layer錛? >涓氬姟閫昏緫灞傦紙Business Logic Layer錛?/a>  鍜?a title="灞曠幇灞傦紙Presentation Layer  錛? >灞曠幇灞傦紙Presentation Layer  錛?/a> 銆?br />
涓轟粈涔堣鍒嗚繖涔堝嚑涓眰嬈″憿錛?<br />
褰掓牴緇撳簳涓昏鍘熷洜鍙湁涓�涓�斺�旈偅灝辨槸鎻愰珮杞歡寮�鍙戠敓浜у姏錛岄檷浣庤蔣浠跺紑鍙戞垚鏈紝鎻愰珮杞歡浜у搧璐ㄩ噺銆?br />
鍥犱負杞歡鍏徃涔熸槸璧勬湰鍏徃錛屽叕鍙哥殑涓昏鐩爣鏄泩鍒╄�屼笉鏄鎶�鍙戝睍銆傛墍浠ワ紝鍏徃鐨勬妧鏈灦鏋勭殑浼樺姡涓昏搴旇浣撶幇鍦ㄥ叕鍙哥殑鐢熶駭鎴愭湰鍜屼駭鍝佺殑璐ㄩ噺涓娿�?br />
瀵逛簬闄嶄綆杞歡浜у搧鐨勫紑鍙戞垚鏈槸杞歡浜у搧鍑虹幇浠ユ潵鎵�鏈夎蔣浠跺叕鍙告墍榪芥眰鐨勭洰鏍囥�傚埌鐩墠涓烘錛岃揪鍒拌繖涓洰鏍囩殑鏂瑰紡鏈夎繖涔堝嚑縐嶏細<br /><ol><li>鎶婅蔣浠朵駭鍝佹牴鎹姛鑳借繘琛屽垎瑙ｏ紝鍒嗗埆寮�鍙戯細瀵逛簬澶х殑澶嶆潅緋葷粺錛屽鏋滄病鏈夊緢濂界殑鍒嗚В寮�鍙戠殑璇濓紝鍏剁粨鏋滄槸涓嶅彲鎯寵薄鐨勩�傜幇瀹炰腑浼佷笟闇�瑕佸垎寮�鍚勪釜鑱岃兘閮ㄩ棬錛屽畠浠殑鑱岃矗鍜屼笟鍔℃槸涓嶅悓鐨勶紝榪欐牱寮�鍙戜腑闇�瑕佹牴鎹笟鍔¤繘琛屼換鍔″垎瑙ｏ紝鎶婂ぇ鐨勭郴緇熷垎瑙ｆ垚涓哄皬鐨勪笟鍔＄郴緇熴�傝繖鏍鋒墠鑳藉瀹炵幇緋葷粺寮�鍙戣繃紼嬩腑鐨勫茍琛屽紑鍙戯紝騫朵笖浼氬煿鍏諱笟鍔′笓綺句漢鍛橈紝鎻愰珮寮�鍙戠殑鏁堢巼銆?/li><li>
涓氬姟緋葷粺鏍規嵁鎶�鏈灦鏋勮繘琛屽垎灞傚紑鍙戯細鍒嗗眰鐨勫紑鍙戞柟寮忓疄鐜頒簡浜虹被瀵瑰鏉備簨鐗╃殑鏅亶澶勭悊鏂瑰紡鈥斺�斿垎鑰屾不涔嬨�傞�氳繃鎶婂鏉傜殑緋葷粺鍒嗚В鎴愪負鐩稿綆�鍗曠殑鐙珛緋葷粺錛屼綆鑰?
鍚堢殑鍒嗚В鏃㈠彲浠ュ疄鐜板紑鍙戜漢鍛樼殑騫惰宸ヤ綔錛屽張鍙互瀹炵幇寮�鍙戜漢鍛樼殑浠誨姟鍒嗗伐銆傝�屼笖閫氳繃鍒嗗眰錛屽緇勪歡鎷艱鍜屾祦姘村寲浣滀笟鎻愪緵浜嗙悊璁哄拰浜嬪疄鐨勫熀紜�銆?</li><li>
    緇勪歡鎷艱瀹炵幇紺句細鍖栧垎宸ワ細涓嶅繀鑷繁鍘誨垱閫犺疆瀛愶紝鐩存帴浠橀挶鍘諱拱鎯寵鐨勮疆瀛愬嵆鍙�傝繖鏄粠浼犵粺鐨勫埗閫犺涓氬�熼壌鏉ョ殑緇忛獙銆侸2EE寰楀埌鐨勫箍娉涜鍚屼粠瀹炶川涓婁綋鐜頒簡涓氱晫瀵硅繖縐嶆柟寮忕殑鑲畾銆?
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榪囧幓緇忛獙鐨勭Н绱拰縐瘡璧勬簮鐨勯噸澶嶅埄鐢細閲嶇敤涓�鐩存槸涓�涓簤璁瘮杈冨ぇ鐨勪笢瑗匡紝浜夎鐨勫弻鏂瑰悇鎵т竴璇嶏紝鍚勬湁閬撶悊涔熷悇鏈夊ぇ甯堝姪闃碉紝浣嗘槸閭ｆ洿澶氱殑鏄湪鐞嗚涓婂拰鎶�鏈眰闈?
涓娿�傜悊璁哄拰鎶�鏈笂鐨勪簤璁哄鍟嗕笟杞歡寮�鍙戞槸鏃犵敤鐨勩�傚洜涓哄晢涓氬寲鐨勮蔣浠跺紑鍙戯紝鏈�閲嶈鐨勬槸鎻愪緵浼樿川鐨勪駭鍝佸拰鏈嶅姟騫朵笖鑳藉鏈�澶у彲鑳界殑鑾峰彇鍒╂鼎銆傛墍浠ワ紝鎶涘紑鍏蜂綋瀹炵幇
鏂瑰紡涓嶈皥錛屾垜涓漢瑙夊緱鍏徃榪囧幓緇忛獙鐨勭Н绱拰縐瘡璧勬簮鐨勯噸澶嶅埄鐢ㄦ槸鏈夊晢涓氫環鍊肩殑銆傚洜涓鴻蔣浠跺叕鍙稿繀欏誨緱闈㈠寮�鍙戜漢鍛樻祦鍔ㄧ殑闂錛屼笉綆℃槸鍗囪縼榪樻槸璋冨姩榪樻槸璺蟲Ы錛?
杞歡鍏徃鎬諱細闈㈠涓氬姟涓撶簿浜哄憳鐨勬祦澶遍棶棰樸�備笟鍔′笓綺句漢鍛樼殑嫻佸け閫犳垚鐨勬垚鏈槸瑕佽綆楀湪寮�鍙戞垚鏈腑鐨勶紝鎵�浠ユ�庢牱浠ュ浐鍖栫殑褰㈠紡縐瘡涓氬姟浜哄憳鐨勭粡楠岋紝鍜岃繃鍘昏В鍐抽棶
棰樼殑鏂規鐨勫彲閲嶅鍒╃敤浠ュ強鏂板憳宸ヨ亴涓氬煿璁垚鏈殑闄嶄綆鍦ㄩ檷浣庡紑鍙戞垚鏈殑鏂歸潰鏄�煎緱鑰冭檻鐨勩�?/li></ol>緇間笂鎵�榪幫紝瀵逛簬涓�涓紒涓氱駭搴旂敤妗嗘灦錛堣繕鏈変漢寮�鍙戜紒涓氱駭搴旂敤涓嶇敤妗嗘灦鍚楋紵錛夎�岃█錛屽垎灞傛槸鎻愰珮寮�鍙戞晥鐜囥�侀檷浣庡紑鍙戝拰鍩硅鎴愭湰鐨勬渶浣沖疄璺墊柟妗堜箣涓�銆?br />
浣嗘槸錛屼負浠�涔堣鍒嗕負<a title="鎸佷箙灞傦紙Persistence Layer錛? >鎸佷箙灞傦紙Persistence Layer錛?/a>    銆?a title="涓氬姟閫昏緫灞傦紙Business Logic Layer錛? >涓氬姟閫昏緫灞傦紙Business Logic Layer錛?/a>  鍜?a title="灞曠幇灞傦紙Presentation Layer  錛? >灞曠幇灞傦紙Presentation Layer  錛?/a> 3灞傚憿錛?br />
鍏跺疄榪欎笁灞備笉榪囧氨鏄粠涓変釜涓嶅悓鐨勮瑙掑幓鐪嬭繖涓紒涓氫俊鎭郴緇熺艦浜嗐�備粠鏁版嵁鐨勮搴︾湅錛屼紒涓氫俊鎭郴緇熶笉澶栦箮灝辨槸瀵規暟鎹殑瀛樺彇銆備粠鍔熻兘鐨勮搴︾湅錛屼紒涓氫俊鎭郴緇熷氨鏄?
瀵圭幇瀹炰腑鐨勪笟鍔￠�昏緫鎿嶄綔鐨勪俊鎭寲鎶借薄鑰屼粠鐢ㄦ埛鐨勮搴︿笂鐪嬶紝瀹冩槸涓�涓漢鏈烘帴鍙ｏ紝瀹冨彲浠ユ帴鍙楄緭鍏ュ茍涓斾細瀵規墍鍋氱殑杈撳叆鍋氬嚭鐩稿簲鐨勫弽搴斻�傝繖涓夊眰浠庡簳鍚戜笂瀹炵幇浜嗗簳灞?
璁＄畻鏈烘暟鎹拰欏跺眰浜虹殑涓氬姟鎿嶄綔鐨勮法瓚婏紝涓�鑸鏉ワ紝浠庢蹇典笂璁詫紝鎵�鏈夌殑浼佷笟綰у簲鐢ㄦ鏋墮兘鍙互鍒嗘垚榪欎笁灞傦紝鍥犱負榪欎笁涓瑙掓槸瀹㈣鐨勩�備絾鏄繖騫朵笉淇濊瘉鎵�鏈夌殑浼佷笟
綰у簲鐢ㄩ兘鑳戒繚璇佽繖涓変釜灞備箣闂翠笉鍙戠敓鑰﹀悎銆?img src ="http://www.aygfsteel.com/guitarpoet/aggbug/36333.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/guitarpoet/" target="_blank">guitarpoet</a> 2006-03-20 15:31 <a href="http://www.aygfsteel.com/guitarpoet/articles/36333.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss>                                         <footer>
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