鈥滄娊璞♀濇槸璇█鎻愪緵鐨勫姛鑳姐傗滃鎬佲濈敱緇ф壙璇箟瀹炵幇銆?
濡傛錛岄棶棰樹駭鐢熶簡錛氣滄垜浠浣曞幓搴﹂噺緇ф壙鍏崇郴鐨勮川閲忥紵鈥?
Liskov浜?987騫存彁鍑轟簡涓涓叧浜庣戶鎵跨殑鍘熷垯鈥淚nheritance should ensure that any property proved about supertype objects also holds for subtype objects.鈥濃斺斺滅戶鎵垮繀欏葷‘淇濊秴綾繪墍鎷ユ湁鐨勬ц川鍦ㄥ瓙綾諱腑浠嶇劧鎴愮珛銆傗濅篃灝辨槸璇達紝褰撲竴涓瓙綾葷殑瀹炰緥搴旇鑳藉鏇挎崲浠諱綍鍏惰秴綾葷殑瀹炰緥鏃訛紝瀹冧滑涔嬮棿鎵嶅叿鏈塱s-A鍏崇郴銆?
璇ュ師鍒欑О涓篖iskov Substitution Principle鈥斺旈噷姘忔浛鎹㈠師鍒欍傛灄鍏堢敓鍦ㄤ笂璇炬椂椋庤叮鍦扮О涔嬩負鈥滆侀紶鐨勫効瀛愪細鎵撴礊鈥濄俕_^
鎴戜滑鏉ョ爺絀朵竴涓婰SP鐨勫疄璐ㄣ傚涔燨O鐨勬椂鍊欙紝鎴戜滑鐭ラ亾錛屼竴涓璞℃槸涓緇勭姸鎬佸拰涓緋誨垪琛屼負鐨勭粍鍚堜綋銆傜姸鎬佹槸瀵硅薄鐨勫唴鍦ㄧ壒鎬э紝琛屼負鏄璞$殑澶栧湪鐗規с侺SP鎵琛ㄨ堪鐨勫氨鏄湪鍚屼竴涓戶鎵夸綋緋諱腑鐨勫璞″簲璇ユ湁鍏卞悓鐨勮涓虹壒寰併?
榪欎竴鐐逛笂錛岃〃鏄庝簡OO鐨勭戶鎵夸笌鏃ュ父鐢熸椿涓殑緇ф壙鐨勬湰璐ㄥ尯鍒備婦涓涓緥瀛愶細鐢熺墿瀛︾殑鍒嗙被浣撶郴涓妸浼侀箙褰掑睘涓洪笩綾匯傛垜浠ā浠胯繖涓綋緋伙紝璁捐鍑鴻繖鏍風殑綾誨拰鍏崇郴銆?
綾燴滈笩鈥濅腑鏈変釜鏂規硶fly錛屼紒楣呰嚜鐒朵篃緇ф壙浜嗚繖涓柟娉曪紝鍙槸浼侀箙涓嶈兘椋為樋錛屼簬鏄紝鎴戜滑鍦ㄤ紒楣呯殑綾諱腑瑕嗙洊浜唂ly鏂規硶錛屽憡璇夋柟娉曠殑璋冪敤鑰咃細浼侀箙鏄笉浼氶鐨勩傝繖瀹屽叏絎﹀悎甯哥悊銆備絾鏄紝榪欒繚鍙嶄簡LSP錛屼紒楣呮槸楦熺殑瀛愮被錛屽彲鏄紒楣呭嵈涓嶈兘椋烇紒闇瑕佹敞鎰忕殑鏄紝姝ゅ鐨勨滈笩鈥濆凡緇忎笉鍐嶆槸鐢熺墿瀛︿腑鐨勯笩浜嗭紝瀹冩槸杞歡涓殑涓涓被銆佷竴涓娊璞°?
鏈変漢浼氳錛屼紒楣呬笉鑳介寰堟甯稿晩錛岃屼笖榪欐牱緙栧啓浠g爜涔熻兘姝e父緙栬瘧錛屽彧瑕佸湪浣跨敤榪欎釜綾葷殑瀹㈡埛浠g爜涓姞涓鍙ュ垽鏂氨琛屼簡銆備絾鏄紝榪欏氨鏄棶棰樻墍鍦紒棣栧厛錛屽鎴蜂唬鐮佸拰鈥滀紒楣呪濈殑浠g爜寰堟湁鍙兘涓嶆槸鍚屾椂璁捐鐨勶紝鍦ㄥ綋浠婅蔣浠跺鍖呬竴灞傚張涓灞傜殑寮鍙戞ā寮忎笅錛屼綘鐢氳嚦鏍規湰涓嶇煡閬撲袱涓ā鍧楃殑鍘熶駭鍦版槸鍝噷錛屼篃灝辮皥涓嶄笂鍘諱慨鏀瑰鎴蜂唬鐮佷簡銆傚鎴風▼搴忓緢鍙兘鏄仐鐣欑郴緇熺殑涓閮ㄥ垎錛屽緢鍙兘宸茬粡涓嶅啀緇存姢錛屽鏋滃洜涓鴻璁″嚭榪欎箞涓涓滀紒楣呪濊屽鑷村繀欏諱慨鏀瑰鎴蜂唬鐮侊紝璋佸簲璇ユ壙鎷呰繖閮ㄥ垎璐d換鍛紵錛堝ぇ姒傛槸涓婂笣鍚э紝璋佸彨浠栬鈥滀紒楣呪濅笉鑳介鐨勩俕_^錛夆滀慨鏀瑰鎴蜂唬鐮佲濈洿鎺ヨ繚鍙嶄簡OCP錛岃繖灝辨槸OCP鐨勯噸瑕佹с傝繚鍙峀SP灝嗕嬌鏃㈡湁鐨勮璁′笉鑳藉皝闂紒
淇鍚庣殑璁捐濡備笅錛?
浣嗘槸錛岃繖灝辨槸LSP鐨勫叏閮ㄤ簡涔堬紵涔︿腑緇欎簡涓涓粡鍏哥殑渚嬪瓙錛岃繖鍙堟槸涓涓笉絎﹀悎甯哥悊鐨勪緥瀛愶細姝f柟褰笉鏄竴涓暱鏂瑰艦銆傝繖涓倴璁虹殑璇︾粏鍐呭鑳藉湪緗戜笂鎵懼埌錛屾垜灝變笉澶氬簾璇濅簡銆?
LSP騫舵病鏈夋彁渚涜В鍐寵繖涓棶棰樼殑鏂規錛岃屽彧鏄彁鍑轟簡榪欎箞涓涓棶棰樸?
浜庢槸錛屽伐紼嬪笀浠紑濮嬪叧娉ㄥ浣曠‘淇濆璞$殑琛屼負銆?988騫達紝B. Meyer鎻愬嚭浜咲esign by Contract錛堝綰﹀紡璁捐錛夌悊璁恒侱bC浠庡艦寮忓寲鏂規硶涓熼壌浜嗕竴濂楃‘淇濆璞¤涓哄拰鑷韓鐘舵佺殑鏂規硶錛屽叾鍩烘湰姒傚康寰堢畝鍗曪細
浠ヤ笂鏄崟涓璞$殑綰︽潫鏉′歡銆備負浜嗘弧瓚矻SP錛屽綋瀛樺湪緇ф壙鍏崇郴鏃訛紝瀛愮被涓柟娉曠殑鍓嶇疆鏉′歡蹇呴』涓庤秴綾諱腑琚鐩栫殑鏂規硶鐨勫墠緗潯浠剁浉鍚屾垨鑰呮洿瀹芥澗錛涜屽瓙綾諱腑鏂規硶鐨勫悗緗潯浠跺繀欏諱笌瓚呯被涓瑕嗙洊鐨勬柟娉曠殑鍚庣疆鏉′歡鐩稿悓鎴栬呮洿涓轟弗鏍箋?
涓浜汷O璇█涓殑鐗規ц兘澶熻鏄庤繖涓闂錛?
鍙互鐪嬪嚭錛屼互涓婅繖浜涚壒鎬ч兘闈炲父濂藉湴閬靛驚浜哃SP銆備絾鏄疍bC鍛紵寰堥仐鎲撅紝涓繪祦鐨勯潰鍚戝璞¤璦錛堜笉璁烘槸鍔ㄦ佽璦榪樻槸闈欐佽璦錛夎繕娌℃湁鍔犲叆瀵笵bC鐨勬敮鎸併備絾鏄殢鐫AOP姒傚康鐨勪駭鐢燂紝鐩鎬俊涓嶄箙DbC涔熷皢鎴愪負OO璇█鐨勪竴涓噸瑕佺壒鎬т箣涓銆?
涓浜涢澶栬瘽錛?
OCP鐨勫姩鏈哄緢綆鍗曪細杞歡鏄彉鍖栫殑銆備笉璁烘槸浼樿川鐨勮璁¤繕鏄綆鍔g殑璁捐閮芥棤娉曞洖閬胯繖涓闂銆侽CP璇存槑浜嗚蔣浠惰璁″簲璇ュ敖鍙兘鍦頒嬌鏋舵瀯紼沖畾鑰屽張瀹規槗婊¤凍涓嶅悓鐨勯渶姹傘?
涓轟粈涔堣OCP錛熺瓟妗堜篃寰堢畝鍗曗斺旈噸鐢ㄣ?
鈥滈噸鐢ㄢ濓紝騫朵笉鏄粈涔堣蔣浠跺伐紼嬬殑涓撲笟璇嶆眹錛屽畠鏄伐紼嬬晫鎵鍏辯敤鐨勮瘝姹囥傛棭鍦ㄨ蔣浠跺嚭鐜板墠錛屽伐紼嬪笀浠氨鍦ㄥ疄璺碘滈噸鐢ㄢ濅簡銆傛瘮濡傛満姊頒駭鍝侊紝閫氳繃闆墮儴浠剁殑緇勮寰楀埌鏈緇堢殑鑳藉浣跨敤鐨勫伐鍏楓傜敱浜庢満姊伴儴浠剁殑璁捐鍜屽埗閫犺繃紼嬫槸鏋佸叾澶嶆潅鐨勶紝鎵浠ヤ簰鎹㈡ф槸涓涓噸瑕佺殑鐗規с備竴杈嗚濺鍙互鐢ㄤ笉鍚岀殑鍙戝姩鏈恒佷笉鍚岀殑鍙橀熺銆佷笉鍚岀殑杞儙鈥︹﹀緢澶氫笢瑗挎垜浠洿鎺ヤ拱鏉ヨ涓婂氨鍙互浜嗐傝繖涔熸槸涓涓狾CP鐨勪緥瀛愩傦紙鍙兘鏄敱浜庢垜鏄悶鏈烘鍑鴻韓鐨勫惂錛屾墍浠ュ氨涓句簺鏈烘鏂歸潰鐨勪緥瀛恀_^錛夈?
濡備綍鍦∣O涓紩鍏CP鍘熷垯錛熸妸瀵瑰疄浣撶殑渚濊禆鏀逛負瀵規娊璞$殑渚濊禆灝辮浜嗐備笅闈㈢殑渚嬪瓙璇存槑浜嗚繖涓繃紼嬶細
05璧涘鐨勬椂鍊欙紝涓杈咶1璧涜濺鏈変竴鍙癡10寮曟搸銆備絾鏄埌浜?6璧涘錛屽浗闄呮苯鑱斾慨鏀逛簡瑙勫垯錛屼竴杈咶1璧涜濺鍙兘瀹夎涓鍙癡8寮曟搸銆傝濺闃熷緢蹇姇鍏ヤ簡鏂拌禌杞︾殑鐮斿彂錛屼笉騫哥殑鏄紝浠庡伐紼嬪笀閭i噷寰楀埌娑堟伅錛屾棫杞﹁韓鐨勮璁′笉鑳藉瑁呰繘鏂扮爺鍙戠殑寮曟搸銆傛垜浠笉寰椾笉涓烘柊鐨勫紩鎿庨噸鏂版墦閫犺濺韜紝浜庢槸涓杈嗘柊鐨勮禌杞﹁癁鐢熶簡銆備絾鏄紝楹葷儲鐨勪簨鎺ヨ傅鑰屾潵錛屽浗闄呮苯鑱旈棰戜慨鏀硅鍒欙紝鎼炲緱璁捐甯堝湪鈥滆禌杞︹濅笂鏀逛簡鍙堟敼錛屾渶緇堝彉寰椾笉鎴愭牱瀛愶紝鍙兘鎶婂畠搴熷純銆?
涓轟簡鑳藉閲嶇敤榪欒締鏄傝吹鐨勮禌杞︼紝宸ョ▼甯堜滑鎻愬嚭浜嗚В鍐蟲柟妗堬細棣栧厛錛屽湪杞﹁韓鐨勮璁′笂棰勭暀鍑哄畨瑁呭紩鎿庣殑浣嶇疆鍜岀綰褲傜劧鍚庯紝鏍規嵁榪欎簺璁捐濂界殑瑙勮寖璁捐寮曟搸錛堟垨鏄紩鎿庣殑閫傞厤鍣級銆備簬鏄紝鏂扮殑璧涜濺璁捐鏂規灝辮繖鏍瘋癁鐢熶簡銆?
鏄劇劧錛岄氳繃閲嶆瀯錛岃繖閲屽簲鐢ㄧ殑鏄竴涓吀鍨嬬殑Bridge妯″紡銆傝繖涓疄鐜扮殑鍏抽敭涔嬪鍦ㄤ簬鎴戜滑棰勫厛緇欏紩鎿庣暀鍑轟簡浣嶇疆錛佹垜浠笉蹇呭洜涓哄寮曟搸鐨勮鍒欑殑棰戦鍙樻洿鑰屽埗閫犵浉褰撳鐨勮濺韜紝鑰屾槸灝藉彲鑳藉湴娌跨敤鍜屾敼鑹幇鏈夌殑杞﹁韓銆?BR>璇村埌榪欓噷錛屾兂璇翠竴璇碠O璁捐鐨勪竴涓鍖恒?BR>瀛︿範OO璇█鐨勬椂鍊欙紝涓轟簡鑳藉璇存槑鈥滅戶鎵庫濓紙鎴栬呰鈥渋s-a鈥濓級榪欎釜姒傚康錛屾暀縐戜功涓婄粡甯哥敤瀹為檯鐢熸椿涓殑渚嬪瓙鏉ヨВ閲娿傛瘮濡傛苯杞︽槸杞︼紝鐢佃濺鏄濺錛孎1璧涜濺鏄苯杞︼紝鎵浠ヨ濺鏄苯杞︺佺數杞︺丗1璧涜濺鐨勪笂灞傛娊璞°傝繖涓緥瀛愬茍娌℃湁閿欍傞棶棰樻槸錛岃繖鏍風殑渚嬪瓙榪囦簬鈥滃艦璞♀濅簡錛佸鏋淥O璁捐鐩存帴灝卞彲浠ュ皢鐜板疄鐢熸椿涓殑姒傚康寮曠敤榪囨潵錛岄偅涔熷氨涓嶉渶瑕佷粈涔堣蔣浠跺伐紼嬪笀浜嗭紒OO璁捐鐨勫叧閿蹇墊槸鎶借薄銆傚鏋滄病鏈夋娊璞★紝閭f墍鏈夌殑杞歡宸ョ▼甯堢殑鍔姏閮芥槸寰掑姵鐨勩傚洜涓哄鏋滄病鏈夋娊璞★紝鎴戜滑鍙兘鍘繪瀯閫犱笘鐣屼腑姣忎竴涓璞°備笂闈㈣繖涓緥瀛愪腑錛屾垜浠簲璇ョ湅鍒扳滃紩鎿庘濊繖涓娊璞$殑瀛樺湪錛屽洜涓鴻濺闃熺殑宸ョ▼甯堜滑涓哄畠棰勭暀浜嗕綅緗紝涓哄畠鍒跺畾浜嗚璁¤鑼冦?BR>涓婇潰榪欎釜璁捐涔熷疄鐜頒簡鍚庨潰瑕佽鐨凞IP錛堜緷璧栧掔疆鍘熷垯錛夈備絾鏄璁頒綇錛孫CP鏄疧O璁捐鍘熷垯涓珮灞傛鐨勫師鍒欙紝鍏朵綑鐨勫師鍒欏OCP鎻愪緵浜嗕笉鍚岀▼搴︾殑鏀寔銆備負浜嗗疄鐜癘CP錛屾垜浠細鑷鎴栬呬笉鑷鍦扮敤鍒板叾瀹冨師鍒欐垨鏄濡侭ridge銆丏ecorator絳夎璁℃ā寮忋傜劧鑰岋紝瀵逛簬涓涓簲鐢ㄧ郴緇熻岃█錛屽疄鐜癘CP騫朵笉鏄璁$洰鐨勶紝鎴戜滑鎵甯屾湜鐨勫彧鏄竴涓ǔ瀹氱殑鏋舵瀯銆傛墍浠ュOCP鐨勮拷姹備篃搴旇閫傚彲鑰屾錛屼笉瑕侀櫡鍏ヨ繃娓¤璁°傛濡侻artin鏈漢鎵璇達細鈥淣o significant program can be 100% closed.鈥濃淐losure not complete but strategic鈥?BR>
錛堜笅涓綃囧氨瑕佽LSP浜嗭紝鎴戣寰楄繖鏄剰涔夋渶涓洪噸瑕佺殑OO璁捐鍘熷垯錛屽畠鐩存寚褰撲粖涓繪祦OO璇█鐨勮蔣鑲嬶紝鐐瑰嚭浜哋O璁捐鐨勭簿楂撱傦級
鍦ㄥ涔犲拰浣跨敤OO璁捐鐨勬椂鍊欙紝鎴戜滑搴旇鏄庣櫧錛歄O鐨勫嚭鐜頒嬌寰楄蔣浠跺伐紼嬪笀浠兘澶熺敤鏇存帴榪戠湡瀹炰笘鐣岀殑鏂規硶鎻忚堪杞歡緋葷粺銆傜劧鑰岋紝杞歡姣曠珶鏄緩绔嬪湪鎶借薄灞傛涓婄殑涓滆タ錛屽啀鎬庝箞鎺ヨ繎鐪熷疄錛屼篃涓嶈兘鏇夸唬鐪熷疄鎴栬鐪熷疄鏇夸唬銆?/P>
OO璁捐鐨勪簲澶у師鍒欎箣闂村茍涓嶆槸鐩鎬簰瀛ょ珛鐨勩傚郊姝ら棿瀛樺湪鐫涓瀹氬叧鑱旓紝涓涓彲浠ユ槸鍙︿竴涓師鍒欑殑鍔犲己鎴栨槸鍩虹銆傝繚鍙嶅叾涓殑鏌愪竴涓紝鍙兘鍚屾椂榪濆弽浜嗗叾浣欑殑鍘熷垯銆傚洜姝ゅ簲璇ユ妸榪欎簺鍘熷垯铻嶄細璐氾紝鐗㈣鍦ㄥ績錛?/P>
1. SRP錛圫ingle Responsibility Principle 鍗曚竴鑱岃矗鍘熷垯錛?BR> 鍗曚竴鑱岃矗寰堝鏄撶悊瑙o紝涔熷緢瀹規槗瀹炵幇銆傛墍璋撳崟涓鑱岃矗錛屽氨鏄竴涓璁″厓绱犲彧鍋氫竴浠朵簨銆備粈涔堟槸鈥滃彧鍋氫竴浠朵簨鈥濓紵綆鍗曡灝辨槸灝戠闂蹭簨銆傜幇瀹炰腑灝辨槸濡傛錛屽鏋滆浣犱笓蹇冨仛涓浠朵簨鎯咃紝浠諱綍浜洪兘鏈変俊蹇冨彲浠ュ仛寰楀緢鍑鴻壊銆備絾濡傛灉錛屼綘鏁村ぉ琚貢涓冨叓緋熺殑浜嬫墍绱紝榪樻湁蹇冩濆拰綺懼姏鎶婃瘡浠朵簨閮戒綔濂戒箞錛?BR>
鈥滃崟涓鑱岃矗鈥濆氨鏄鍦ㄨ璁′腑涓烘瘡縐嶈亴璐h璁′竴涓被錛屽郊姝や繚鎸佹浜わ紝浜掍笉騫叉秹銆傝繖涓洉濉戯紙浜岄噸濂忥級灝辨槸姝d氦鐨勪竴涓緥瀛愶紝閽㈢惔瀹跺拰灝忔彁鐞村鍚勮嚜婕斿鑷繁鐨勪箰璋憋紝鑰岀粨鏋滃氨鏄竴涓拰璋愮殑浜ゅ搷涔愩傚綋鐒訛紝鐪熷疄涓栫晫涓紝婕斿灝忔彁鐞村拰寮歸挗鐞寸殑蹇呴』鏄袱涓漢錛屼絾鏄湪杞歡涓紝鎴戜滑寰寰浼氭妸涓よ呯敋鑷蟲洿澶氭悈鍜屽埌涓璧鳳紝寰堝鏃跺欏彧鏄負浜嗘柟渚挎垨鏄渶鍒濊璁$殑鏃跺欐病鏈夋兂鍒般?nbsp;
榪欐牱鐨勪緥瀛愬湪璁捐涓緢甯歌錛屼功涓氨緇欎簡涓涓緢濂界殑渚嬪瓙錛氳皟鍒惰В璋冨櫒銆傝繖鏄竴涓皟鍒惰В璋冨櫒鏈鍩烘湰鐨勫姛鑳姐備絾鏄繖涓被浜嬪疄涓婂畬鎴愪簡涓や釜鑱岃矗錛氳繛鎺ョ殑寤虹珛鍜屼腑鏂佹暟鎹殑鍙戦佸拰鎺ユ敹銆傛樉鐒訛紝榪欒繚鍙嶄簡SRP銆傝繖鏍峰仛浼氭湁娼滃湪鐨勯棶棰橈細褰撲粎闇瑕佹敼鍙樻暟鎹繛鎺ユ柟寮忔椂錛屽繀欏諱慨鏀筂odem綾伙紝鑰屼慨鏀筂odem綾葷殑緇撴灉灝辨槸浣垮緱浠諱綍渚濊禆Modem綾葷殑鍏冪礌閮介渶瑕侀噸鏂扮紪璇戯紝涓嶇瀹冩槸涓嶆槸鐢ㄥ埌浜嗘暟鎹繛鎺ュ姛鑳姐傝В鍐崇殑鍔炴硶錛屼功涓篃宸茬粡緇欏嚭錛氶噸鏋凪odem綾伙紝浠庝腑鎶藉嚭涓や釜鎺ュ彛錛屼竴涓笓闂ㄨ礋璐h繛鎺ャ佸彟涓涓笓闂ㄨ礋璐f暟鎹彂閫併備緷璧朚odem綾葷殑鍏冪礌涔熻鍋氱浉搴旂殑緇嗗寲錛屾牴鎹亴璐g殑涓嶅悓鍒嗗埆渚濊禆涓嶅悓鐨勬帴鍙c傛渶鍚庣敱ModemImplementation綾誨疄鐜拌繖涓や釜鎺ュ彛銆?BR>
浠庤繖涓緥瀛愪腑錛屾垜浠笉闅懼彂鐜幫紝榪濆弽SRP閫氬父鏄敱浜庤繃浜庘滅湡瀹炩濆湴璁捐浜嗕竴涓被鎵閫犳垚鐨勩傚洜姝わ紝瑙e喅鍔炴硶鏄線鏇撮珮涓灞傝繘琛屾娊璞″寲鎻愬彇錛屽皢瀵規煇涓叿浣撶被鐨勪緷璧栨敼鍙樹負瀵逛竴緇勬帴鍙f垨鎶借薄綾葷殑渚濊禆銆傚綋鐒訛紝榪欎釜鎶借薄鍖栫殑鎻愬彇搴旇鏍規嵁闇瑕佽璁★紝鑰屼笉鏄洸鐩彁鍙栥傛瘮濡傚垰鎵嶈繖涓狹odem鐨勪緥瀛愪腑錛屽鏋滄湁蹇呰錛岃繕鍙互鎶奃ataChannel鎶借薄涓篋ataSender鍜孌ataReceiver涓や釜鎺ュ彛銆?BR>
浠庨」鐩鐞嗙殑瑙掑害鍘葷悊瑙o紝璁捐鏄負浜嗘弧瓚蟲秹浼楋紙Stakeholders錛夌殑闇姹傘傛樉鐒訛紝涓涓璁″簲璇ユ弧瓚沖鎴峰緋葷粺鐨勫姛鑳藉強闈炲姛鑳介渶姹傘備絾鍗曟槸婊¤凍浜嗚繖涓鐐癸紝騫朵笉鑳界О涓轟竴涓ソ鐨勮璁°傚洜涓哄紑鍙戣呭悓鏍峰睘浜庢秹浼楋紒鑰屽紑鍙戣呯殑闇姹傚張鏄庢牱鐨勫憿錛熻嚦灝戯紝搴旇鏈変互涓嬪嚑鏉″惂錛?
鎵浠ワ紝璁捐搴旇灝藉彲鑳藉鍦扮収欏懼埌緇存姢鍜屽彉鏇淬?
涓轟簡鍏奸【鍚勬埛婊℃剰鍜岀淮鎶ゆ垚鏈紝璁捐搴旇涓嶆柇鎸戞垬鍏剁粓鏋佺洰鏍団斺旀澗鑰﹀悎銆備笉綆℃槸XP鎴朥P錛岃繖涓洰鏍囬兘涓嶄細鏀瑰彉銆侽O璁捐涓殑浜斿ぇ鍘熷垯錛屽叾鏍規湰鐩殑灝辨槸闄嶄綆緇勪歡闂寸殑鑰﹀悎搴︼紝閬垮厤鐗典竴鍙戝垯鍔ㄥ叏韜殑鐜拌薄鍙戠敓銆傞檷浣庤﹀悎搴︿笉浠呰兘澶熸彁楂樿蔣浠跺唴鍦ㄧ殑璐ㄩ噺錛岃繕鑳藉ぇ澶у噺灝戜笉蹇呰鐨勭紪璇戞椂闂淬佸噺灝戝悜鐗堟湰鎺у埗緋葷粺鎻愪氦婧愮爜鐨勭綉緇滃紑閿鈥︹?BR>
濡備綍閴村埆璁捐鐨勮繖涓鎸囨爣錛熻蔣浠跺伐紼嬩腑鏈変笓鐢ㄧ殑搴﹂噺錛欳BO錛圕oupling Between Objects)錛岄偅鏄敱鍏紡璁$畻鍑烘潵鐨勶紝涔熸湁寰堝宸ュ叿鏀寔錛屽煎緱涓璇曘傦紙鍚繃鍑犳鏉庣淮鍏堢敓鐨勮搴э紝浠栫粡甯告嬁Together鐨勫害閲忓姛鑳界偒鑰^_^錛?
浣嗘槸錛屼綔涓轟竴涓紑鍙戜漢鍛橈紝瀵規墜涓殑浠g爜搴旇鏈夐傚綋鐨勬晱鎰熸с傛瘯绔燂紝榪欎簺浠g爜鏄綘浜叉墜鍒涢犵殑錛岃皝涓嶅笇鏈涜嚜宸辯殑浣滃搧寰楀埌浼椾漢鐨勮禐璁革紵鎴栬鑳芥崲寰椾竴嬈″姞钖崌鑱岀殑鏈轟細^_^ 閫涓姝ワ紝榪欏彲鍏崇郴鍒板疂璐電殑浼戞伅鏃墮棿鍟娿傛墍浠ワ紝寮鍙戣呭簲璇ュ鑷繁鐨勪駭鍝佹湁榪欐牱涓縐嶆剰璇嗭細鍙婃椂淇璁捐涓笉鍚堢悊鐨勫湴鏂廣?
鏁忔嵎榪囩▼鍛婅瘔鎴戜滑錛氬湪浠g爜鈥滄湁鍛抽亾鈥濈殑鏃跺欒繘琛岄噸鏋勩傗滄湁鍛抽亾鈥濇槸浠g爜姝e湪鍙樿川鐨勬爣蹇楋紝寰堥仐鎲撅紝鑳藉浣夸唬鐮佷繚鎸佸師鍛崇殑闃茶厫鍓傝繕娌″彂鏄庛備負浜嗕繚璇佷唬鐮佽川閲忥紝鍙婃椂閲嶆瀯鏄繀瑕佺殑銆傝繖灝卞儚鍦ㄧ儳鐑ょ殑鏃跺欎負浜嗛槻姝㈢儰鐒︼紝浣犲緱鍧愬湪鐐夊瓙鍓嶇粡甯哥炕鍔ㄨ倝鍧椾竴鏍楓?
濡備綍闂誨嚭浠g爜鐨勫懗閬擄紵璁ょ湡瀛︿範涓涓婳O鍚э紝鍒互涓篛O寰堢畝鍗曪紝灝辨槸緇ф壙+灝佽+澶氭侊紝璋侀兘浼氥傚嵆浣挎槸涔︿腑璁拌堪鐨勪簲澶у師鍒欙紝鎯寵榪愮敤鑷錛屼篃寰楀鎰熻鎰熻鎵嶈銆傚緢澶氭椂鍊欙紝鎴戜滑涓嶇煡涓嶈灝辨妸铔嗚櫕鏀捐繘浜嗕唬鐮佷腑鈥︹?
濂戒簡錛屼笅涓綃囷細OO浜斿ぇ鍘熷垯
鏈榪戞鍦ㄨ榪欐湰涔︼紝鍠滄褰卞嵃鐗堬紝鏄洜涓轟功涓紓浜殑鎻掑浘銆傦細錛夋儹鎰э紝濡傛鐨勫ソ涔﹀埌鐜板湪鎵嶅幓璇匯?BR>鍑嗗杈硅杈硅褰曚簺蹇冨緱錛屼粖澶╁厛璇翠簺搴熻瘽銆傦細P
鍏堢矖鐣ュ湴姒傝浜嗕竴閬嶅叏涔︺傛湰涔︿富瑕佸垎浠ヤ笅鍑犱釜閮ㄥ垎錛?
涔嬫墍浠ヨ寰楄繖鏈功濂斤紝榪樹笌涓涓漢鏈夊叧銆傚氨鏄氦澶ц蔣浠跺闄㈢殑鏋楀痙褰拌佸笀銆傛灄鍏堢敓鐨勮錛岄瓚e菇榛橈紝鑳藉鐢ㄧ洿瑙傚艦璞$殑璇█璁╁鐢熷璁茶鍐呭浜х敓娣卞埢鐨勫嵃璞°傦紙鎴戝彲涓嶆槸鎵樺効錛岀綉涓婅兘鎼滃埌浜涙灄鍏堢敓璁茶鐨勭墖鏂紝瑕佹槸鎬鐤戯紝鍙互楠岃瘉涓鐣級銆傝寰楀湪杞歡宸ョ▼榪欓棬璇鵑噷錛屾灄鍏堢敓緇欐垜浠浜嗗緢澶氭湁鍏寵璁″師鍒欑殑鍐呭錛屽叾涓氨鏈夆滃紑闂師鍒欙紙OCP錛夆濄佲滈噷姘忔浛鎹㈠師鍒欙紙LSP錛夆濈瓑鈥︹﹀氨鎶婅繖鏈功褰撲綔鏄竴鏈ˉ鍏呰鐗╁惂銆?
璦褰掓浼犮備釜浜烘劅瑙夎繖鏈功鐨勬諱綋椋庢牸錛屽氨鍜屾墍瑕佽鐨勨滄晱鎹封濅竴鏍鳳紝騫朵笉甯︾潃鍘氶噸鐨勫闄㈡淳椋庡懗錛岃屾槸鏇存敞閲嶅疄璺點傚茍涓嶆槸娌℃湁鐞嗚錛屽彧鏄妸鐞嗚铻嶅叆鍒頒簡瀹炶返涓紝綆鍖栦簡鐞嗚鐨勫鏉傛с傝璧鋒潵鎰熻寰堝甫鍔插効銆?
搴熻瘽璇村埌榪欓噷錛屼笅涓姝ョ殑璁″垝灝辨槸璺熺潃鑷繁鐨勮繘搴﹀啓璇諱功蹇冨緱浜嗐傛垜鎯蟲妸瀵逛功涓唴瀹圭殑鐞嗚В鍜屼互鍓嶅湪鏋楀厛鐢熺殑璇句笂鎵瀛︾殑緇撳悎鍦ㄤ竴璧鳳紝瀵煎嚭闃呰姝や功鏃剁殑澶ц剳媧誨姩闀滃儚銆?/P>