閲嶆瀯鍜屽崟鍏冩祴璇曟槸紼嬪簭鍛樼殑涓ゅぇ娉曞疂錛屼粬浠殑浣滅敤灝卞儚絀烘皵鍜屾按瀵逛簬浜轟竴鏍鳳紝騫沖嚒錛屼笉璧風(fēng)溂錛屼絾鏄剰涔夋繁閲嶃傞鍠勪簨錛屽繀鍏堝埄鍣紝鏈枃灝變粙緇嶆庢牱鍦?span class="hilite1">Eclipse涓繘琛岄噸鏋勩?
鏈枃浠嬬粛浜?span class="hilite1">Eclipse鏀寔鐨勯噸鏋勭綾伙紝瀹冧滑鐨勫惈涔夛紝浠ュ強(qiáng)鎬庢牱閲嶆瀯銆傛湰鏂囧悓鏃朵篃鍙互浣滀負(fù)瀛︿範(fàn)閲嶆瀯鐭ヨ瘑鐨勫揩閫熸墜鍐屻?
浠涔堟槸閲嶆瀯
閲嶆瀯鏄寚鍦ㄤ繚鎸佺▼搴忕殑鍏ㄩ儴鍔熻兘鐨勫熀紜涓婃敼鍙樼▼搴忕粨鏋勭殑榪囩▼銆傞噸鏋勭殑綾誨瀷鏈夊緢澶氾紝濡傛洿鏀圭被鍚嶏紝鏀瑰彉鏂規(guī)硶鍚嶏紝鎴栬呮彁鍙栦唬鐮佸埌鏂規(guī)硶涓傛瘡涓嬈￠噸鏋勶紝閮借鎵ц涓緋誨垪鐨勬楠わ紝榪欎簺姝ラ瑕佷繚璇佷唬鐮佸拰鍘熶唬鐮佺浉涓鑷淬?
涓轟粈涔堥噸鏋勫緢閲嶈
鎵嬪伐閲嶆瀯鏃訛紝寰堝鏄撳湪浠ｇ爜涓紩鍏ラ敊璇紝渚嬪鎷煎啓閿欒鎴栬呮紡鎺変簡(jiǎn)閲嶆瀯鐨勬煇涓姝ャ備負(fù)浜?jiǎn)闃叉寮曞叆閿欒锛屽湪姣弸啤閲嶆瀯鍓嶅悗锛岄兘瑕佹墽琛屽厖鍒嗙殑娴嬭瘯銆備綘鍙兘浼?xì)濂藉閲嶆瀯鏄惁鏄煎緱鐨勩?
閲嶆瀯鐨勭悊鐢卞緢澶氥備綘鍙兘鎯寵鏇存柊涓孌典唬鐮佸緢鐑傜殑紼嬪簭銆傛垨鑰呮渶鍒濈殑璁捐闃熶紞閮戒笉鍦ㄤ簡(jiǎn)錛岀幇鍦ㄩ槦浼嶄腑姣忎漢浜?jiǎn)瑙q欎簺紼嬪簭銆備負(fù)浜?jiǎn)鏇存枎图屼綘蹇厵寤瑕侀噸鏂拌璁℃瀯寰徑E嬪簭鏉ユ弧瓚充綘鐨勯渶姹傘傚彟涓涓師鍥犳槸鍘熸潵鐨勮璁℃棤娉曚嬌浣犲皢鏂扮殑鐗規(guī)ф坊鍔犺繘鍘匯備負(fù)浜?jiǎn)娣诲姞杩涘幓锛屼綘瑕侀噸鏋剺q欎簺浠ｇ爜銆傜涓変釜鍘熷洜鏄竴涓嚜鍔ㄩ噸鏋勭殑宸ュ叿鍙互涓轟綘鑷姩鐢熸垚浠ｇ爜錛屼緥濡?span class="hilite1">Eclipse涓殑閲嶆瀯鍔熻兘銆備嬌鐢ㄩ噸鏋勶紝浣犲彲浠ュ湪閲嶅啓灝介噺灝戠殑浠ｇ爜鍜屼粛淇濇寔杞歡鍔熻兘鐨勫悓鏃訛紝浣夸唬鐮佺殑閫昏緫鎬ф洿濂姐?
嫻嬭瘯
鍦ㄩ噸鏋勬椂錛屾祴璇曟槸鍗佸垎閲嶈鐨勩傚簲涓洪噸鏋勬敼鍙樹簡(jiǎn)浠ｇ爜鐨勭粨鏋勶紝浣犺淇濊瘉閲嶆瀯鍚庝唬鐮佺殑鍔熻兘娌℃湁琚敼鍙樸傛墜宸ラ噸鏋勬椂錛屼竴涓ソ鐨勬祴璇曞鏄繀欏葷殑銆備嬌鐢ㄨ嚜鍔ㄩ噸鏋勫伐鍏鋒槸錛屾祴璇曚篃鏄繀瑕佺殑錛屼絾涓嶉渶瑕佸緢棰戠箒錛屽簲涓鴻嚜鍔ㄩ噸鏋勫伐鍏蜂笉浼?xì)漶旂敓鎵嬪伐閲嶆瀯鏃剁殑閭ｄ簺閿欒锛屽鎷煎啓閿欒銆?
鍦?span class="hilite1">Eclipse涓彲浠ヤ嬌鐢↗Unit鏂逛究鐨勪負(fù)紼嬪簭鍒涘緩嫻嬭瘯浠ｇ爜錛屽叿浣撴柟娉曚笉鍦ㄦ湰鏂囨弿榪般?
Eclipse涓殑閲嶆瀯
JDT錛?span class="hilite1">Eclipse涓殑Java鎻掍歡錛岃兘澶熷Java欏圭洰錛岀被錛屾垨鎴愬憳榪涜澶氱綾誨瀷鐨勮嚜鍔ㄩ噸鏋勩傚彲浠ラ噰鍙栧縐嶆柟娉曞揩閫熺殑涓篔ava欏圭洰涓殑鏌愪釜鍏冪礌榪涜閲嶆瀯銆?
涓烘煇浜涘厓绱犺繘琛岄噸鏋勭殑鍓嶆彁鏄綘蹇呴』閫変腑浠栦滑銆備綘鍙互鍦ㄥ涓鍥句腑閫夋嫨榪欎簺鍏冪礌錛屽儚澶х翰瑙嗗浘鎴栧寘嫻忚瑙嗗浘銆傚彲浠ユ寜浣廋trl鎴朣hift閿紝鍦ㄨ鍥句腑閫夋嫨澶氫釜鍏冪礌銆傚彟澶栦竴縐嶉夋嫨鐨勬柟娉曟槸浣胯鍏冪礌鐨勭紪杈戝尯楂樹寒鏄劇ず錛屾垨鑰呮妸榧犳爣瀹氫綅鍒版簮紼嬪簭鏂囦歡銆傚湪閫変腑甯屾湜閲嶆瀯鐨勫厓绱犲悗錛屽彲浠ヤ粠閲嶆瀯鑿滃崟鐨勪笅鎷夐」閫夋嫨閲嶆瀯錛屼篃鍙互浠庡彸閿崟鍑誨悗寮瑰嚭鑿滃崟涓夋嫨閲嶆瀯瀛愯彍鍗曘傚悓鏃訛紝Eclipse榪樻彁渚涗簡(jiǎn)閲嶆瀯鐨勫揩鎹烽敭鎿嶄綔銆?
鏌愪簺閲嶆瀯鍙互搴旂敤鍦ㄤ換鎰忓厓绱犱笂錛屾湁浜涘垯鍙兘鐢ㄥ湪鐗瑰畾綾誨瀷鐨勫厓绱犱笂錛屽綾繪垨鏂規(guī)硶銆傚湪鏈枃鐨勬渶鍚庣殑琛ㄦ牸涓紝鍒楀嚭浜?jiǎn)閲嶆瀯鑳藉搴旂敤鐨勫厓绱牼c誨瀷錛屼互鍙?qiáng)閲嶆瀯鐨勫揩鎹烽敭銆?
鍦?span class="hilite1">Eclipse涓紝鎵鏈夌殑閲嶆瀯閮借兘澶熷湪姝ｅ紡鎵ц涔嬪墠棰勮涓涓嬨傚湪閲嶆瀯瀵硅瘽妗嗕腑鐐瑰嚮“棰勮”鎸夐挳錛屽彲浠ユ煡鐪嬫墍鏈夊皢瑕佽鏀瑰彉鐨勫湴鏂廣傚敮涓娌℃湁棰勮鎸夐挳鐨勭殑閲嶆瀯鏄疨ull Up錛屽湪瀹冪殑閲嶆瀯鍚戝涓紝鍒版渶鍚庯紝棰勮闈㈡澘鎬諱細(xì)鍑虹幇銆傚彲浠ュ皢鍏朵腑鐨勪釜鍒彉鍖栧弽閫夋帀錛岃繖鏍瘋繖浜涙敼鍙樺氨涓嶄細(xì)鐢熸晥銆?
鎾ら攢鍜岄噸鍋?
鍦ㄩ噸鏋勮彍鍗曚腑鏈夋挙閿鍜岄噸鍋氶」銆備粬浠拰緙栬緫鑿滃崟涓殑鎾ら攢閲嶅仛涓嶅悓銆傚嵆浣塊噸鏋勬敼鍙樹簡(jiǎn)寰堝鏂囦歡錛岀紪杈戣彍鍗曚腑鐨勬挙閿閲嶅仛鍙細(xì)鏇存敼褰撳墠鏂囦歡銆傞噸鏋勮彍鍗曚腑鐨勬挙閿鍜岄噸鍋氬垯浼?xì)瀵逛竴嬈￠噸鏋勭殑鎵鏈夋枃浠惰繘琛屾挙閿鍜岄噸鍋氭搷浣溿備絾鏄湪浣跨敤鏃訛紝瀹冧滑鏈変竴瀹氱殑闄愬埗銆?
閲嶆瀯鍚庯紝鏃犺閲嶆瀯鏀瑰彉浜?jiǎn)鏂囦欢涓庡惁锛屽鏋滀恢M竴涓枃浠惰鍙﹀鏀瑰彉鑰屼笖淇濆瓨浜?jiǎn)锛屼綘灏辨棤娉曟挙閿鎴栭噸鍋氳繖涓噸鏋勩傚亣濡備竴涓枃浠跺湪閲嶆瀯涓淇敼浜?jiǎn)锛岀劧鍚庡張琚~栬緫浜?jiǎn)锛屼絾鏄瘶q樻病鏈変繚瀛橈紝榪欐椂灝變細(xì)鏈夐敊璇俊鎭彁紺猴紝濡傛灉浣犳兂瑕佹挙閿鎴栭噸鍋氳閲嶆瀯錛屽繀欏繪挙閿鏈繚瀛樼殑鏂囦歡銆?
鍙娉ㄦ剰鍒頒互涓婄殑闄愬埗鏉′歡錛屼綘灝卞彲浠ラ殢蹇?jī)鎵嬈茬殑瀵歸噸鏋勮繘琛屾挙閿鎴栭噸鍋氥備綘鐢氳嚦鑳藉緙栬瘧錛岃繍琛屼綘鐨勭▼搴忔祴璇曚竴涓嬶紝鐒跺悗鍐嶆挙閿璇ラ噸鏋勶紝鍙浣犳病鏈夋敼鍙樺茍淇濆瓨浠諱綍鏂囦歡銆?
Eclipse涓殑閲嶆瀯綾誨瀷
濡傛灉浣犵湅涓涓?span class="hilite1">Eclipse鐨勯噸鏋勮彍鍗曪紝鍙互鐪嬪埌鍥涢儴鍒嗐傜涓閮ㄥ垎鏄挙閿鍜岄噸鍋氥傚叾浠栫殑涓夐儴鍒嗗寘鍚?span class="hilite1">Eclipse鎻愪緵鐨勪笁縐嶇被鍨嬬殑閲嶆瀯銆?
絎竴縐嶇被鍨嬬殑閲嶆瀯鏀瑰彉浠ｇ爜鐨勭墿鐞嗙粨鏋勶紝鍍廟ename鍜孧ove銆傜浜岀鏄湪綾誨眰嬈′笂鏀瑰彉浠ｇ爜緇撴瀯錛屼緥濡侾ull Up鍜孭ush Down銆傜涓夌鏄敼鍙樼被鍐呴儴鐨勪唬鐮侊紝鍍廍xtract Method鍜孍ncapsulate Field銆傝繖涓夐儴鍒嗙殑閲嶆瀯鍒楄〃濡備笅銆?
綾誨瀷1 鐗╃悊緇撴瀯
l Rename
l Move
l Change Method signature
l Convert Anonymous Class to Nested
l Convert Member Type to New File
綾誨瀷2 綾誨眰嬈＄粨鏋?
l Push Down
l Push Up
l Extract Interface
l Generalize Type (Eclipse 3)
l User Supertype Where Possible
綾誨瀷3 綾誨唴閮ㄧ粨鏋?
l Inline
l Extract Method
l Extract Local Variable
l Extract Constant
l Introduce Parameter
l Introduce Factory
l Encapsulate Field
Rename:
Rename鐢ㄦ潵鏀瑰彉涓涓狫ava鍏冪礌鐨勫悕瀛椼傝櫧鐒朵綘鍙互鎵嬪伐鏀瑰彉Java鏂囦歡Java鍏冪礌鐨勫悕瀛楋紝浣嗘槸榪欐牱涓嶈兘鑷姩鏇存柊鎵鏈夊紩鐢ㄥ畠浠殑鏂囦歡鎴朖ava鍏冪礌銆備綘蹇呴』鍦ㄩ」鐩腑鎼滅儲(chǔ)鏂囦歡鐒跺悗鎵嬪伐鏇挎崲榪欎簺寮曠敤銆傚緢鍙兘浣犲氨浼?xì)婕忔帀涓涓垨鑰呮敼閿欎竴涓俁ename閲嶆瀯浼?xì)鏅鸿兘鐨勬洿鏂版墍鏈夋湁姝ゅ紩鐢ㄧ殑鍦版柟銆?
鏈夋椂鍊欙紝Java鍏冪礌鐨勫悕瀛椾笉鏄緢鏄庝簡(jiǎn)錛屾垨鑰呭畠鐨勫姛鑳藉凡緇忔敼鍙樹簡(jiǎn)銆備負(fù)浜?jiǎn)淇濇寔浠ｇ爜鐨勫彲璇绘э紝璇ュ厓绱犵殑鍚嶅瓧涔熻鏇存柊銆備嬌鐢≧ename閲嶆瀯錛岃兘澶熷崄鍒嗗揩鎹風(fēng)殑鏇存柊鍏冪礌鐨勫悕瀛楀拰鎵鏈夊紩鐢ㄥ畠鐨勫湴鏂廣?
瑕佷負(fù)涓涓狫ava鍏冪礌鏀瑰悕錛屽湪鍖呮祻瑙堣鍥炬垨澶х翰瑙嗗浘閫変腑璇ュ厓绱狅紝浠庨噸鏋勮彍鍗曚腑閫夋嫨Rename欏癸紝鎴栬呬嬌鐢ㄥ揩鎹烽敭Alt+Shift+R銆俁ename瀵硅瘽妗嗕細(xì)鍑虹幇銆傚湪榪欓噷娣誨叆鏂扮殑鍚嶅瓧錛岄夋嫨鏄惁鏇存柊璇ュ厓绱犵殑寮曠敤銆傜偣鍑婚瑙堟寜閽紝浼?xì)鎵撳紑棰勮紿楀彛錛屽湪榪欓噷錛屼綘鍙互鐪嬪埌閭ｄ簺鍐呭浼?xì)琚敼鍙樸傜偣鍑籓K鎸夐挳錛岄噸鏋勭粨鏉熴?
Move
Move鍜孯ename寰堢浉浼箋傚畠鐢ㄦ潵鎶婂厓绱犱粠涓涓綅緗Щ鍔ㄥ埌鍙︿竴涓綅緗傚畠涓昏鐢ㄦ潵灝嗙被浠庝竴涓寘縐誨姩鍒板彟涓涓寘銆傞変腑瑕佺Щ鍔ㄧ殑鍏冪礌錛屼粠閲嶆瀯鑿滃崟涓夋嫨Move,鎴栬呬嬌鐢ㄥ揩鎹烽敭錛孉lt+Shift+V,鍦ㄥ脊鍑虹獥鍙ｄ腑閫夋嫨瑕佺Щ鍔ㄧ殑鐩殑鍦般備綘浠嶇劧鍙互鐢ㄩ瑙堝姛鑳芥鏌ヤ竴涓嬫湁浠涔堟敼鍙橈紝涔熷彲浠ユ寜OK鎸夐挳鐩存帴璁╁叾鐢熸晥銆?
Change Method Signature
鏇存敼鏂規(guī)硶絳懼悕鑳藉鏀瑰彉鍙傛暟鍚嶏紝鍙傛暟綾誨瀷錛屽弬鏁伴『搴忥紝榪斿洖綾誨瀷錛屼互鍙?qiáng)鏂规硶鐨勫彲瑙佹с備篃鍙互娣誨姞錛屽垹闄ゅ弬鏁般?
瑕佹墽琛屾閲嶆瀯錛岄夋嫨瑕侀噸鏋勭殑鏂規(guī)硶錛岄変腑閲嶆瀯鑿滃崟鐨勬洿鏀規(guī)柟娉曠鍚嶉」錛屼細(xì)鍑虹幇鏇存敼鏂規(guī)硶絳懼悕瀵硅瘽妗嗐?
鍦ㄦ瀵硅瘽妗嗕腑閫夋嫨鏂規(guī)硶鐨勪慨楗拌瘝錛岃繑鍥炵被鍨嬶紝鍙傛暟銆傚弬鏁扮殑娣誨姞錛屼慨鏀癸紝縐誨姩錛屽垹闄ゅ彲浠ラ氳繃鍙寵竟鐨勬寜閽帶鍒躲傚綋娣誨姞鏂扮殑鍙傛暟鏃訛紝浼?xì)鑷姩璧嬩簣榛樿鍊箋傚嚒鏄皟鐢ㄦ鏂規(guī)硶鐨勫湴鏂歸兘浼?xì)鐢ㄦ榛樿鍊間綔涓哄弬鏁拌緭鍏ャ?
鏀瑰彉鏂規(guī)硶絳懼悕鍙兘鍦ㄦ柟娉曚腑瀵艱嚧闂錛屽鏋滄湁闂錛屽綋浣犵偣鍑婚瑙堟垨OK鏃訛紝浼?xì)琚爣璁板嚭鏉ャ?
Move Members Type to New File
姝ら噸鏋勫皢宓屽綾昏漿涓轟竴涓崟鐙被銆傚皢浼?xì)鍒涘晦Z竴涓柊鐨凧ava鏂囦歡鍖呭惈姝ゅ祵濂楃被銆傞変腑瑕侀噸鏋勭殑綾伙紝鍦ㄩ噸鏋勮彍鍗曚笂閫夋嫨Move Member Type to New File欏癸紝鍦ㄥ脊鍑虹殑瀵硅瘽妗嗕腑娣誨叆瑕佸垱寤虹殑瀹炰緥鐨勫悕瀛椼?
Push Down
姝ら噸鏋勫皢綆椾腑鐨勬柟娉曞拰鎴愬憳浠庣埗綾諱腑縐誨姩鍒板畠鐨勭洿鎺ュ瓙綾諱腑錛屾墍鏈変笅鎺ㄧ殑鏂規(guī)硶閮藉彲閫変綔涓轟竴涓娊璞℃柟娉曠暀鍦ㄧ埗綾諱腑銆備笅鎺ㄩ噸鏋勫浜庨噸鏂版瀯寤洪」鐩璁″崄鍒嗘湁鐢ㄣ?
閫夋嫨鑻ュ共鏂規(guī)硶鎴栨垚鍛橈紝浠庨噸鏋勮彍鍗曚腑閫夋嫨涓嬫帹欏癸紝寮瑰嚭涓嬫帹瀵硅瘽妗嗐?
鍦ㄦ瀵硅瘽妗嗕腑錛屽彲浠ュ垎鍒夋嫨鏂規(guī)硶鎴栨垚鍛橈紝鎵鏈夐変腑鍏冪礌閮戒細(xì)縐誨姩鍒板綋鍓嶇被鐨勫瓙綾諱腑銆傚綋鐐瑰嚮Add Required鎸夐挳鏃訛紝鎵鏈夊凡閫夋嫨鍏冪礌鎵蹇呴渶鐨勫厓绱犱篃浼?xì)鑷姩閫変笂錛屾琛屼負(fù)騫朵笉鑳戒繚璇佹墍鏈夊繀欏葷殑鍏冪礌閮借兘鑷姩閫変腑錛岃繕鏄渶瑕佷漢宸ョ‘璁ゃ傚綋鏈夋柟娉曡閫変腑鏃訛紝緙栬緫鎸夐挳灝變細(xì)鍙敤錛岀偣鍑葷紪杈戞寜閽紝寮瑰嚭緙栬緫瀵硅瘽妗嗐傚湪鍏朵腑鍙互閫夋嫨涓洪変腑鏂規(guī)硶鍦ㄥ綋鍓嶇被涓仐鐣欐娊璞℃柟娉曪紝榪樻槸鍦ㄥ綋鍓嶇被涓垹闄よ繖浜涙柟娉曘傚弻鍑諱竴澶╅変腑鐨勬柟娉曪紝涔熷彲浠ユ墦寮緙栬緫瀵硅瘽妗嗐傚湪鏂規(guī)硶鐨凙ction鍒楃偣鍑伙紝浼?xì)鍑虹庮C竴涓笅鎷夊垪琛紝鍙互鍦ㄥ叾涓夋嫨閬楃暀鎶借薄鏂規(guī)硶榪樻槸鍦ㄥ綋鍓嶇被涓垹闄ゆ柟娉曘傛寜鍥炶濺閿‘璁ょ紪杈戠粨鏋溿?
Pull Up
涓婄Щ涓庝笅鎺ㄧ被浼鹼紝涔熸槸鍦ㄧ被涔嬮棿縐誨姩鏂規(guī)硶鍜屾垚鍛樸備笂縐誨皢鏂規(guī)硶鎴栨垚鍛樹粠涓涓被縐誨姩鍒板畠鐨勪竴涓埗綾諱腑銆傞変腑鑻ュ共涓柟娉曟垨鎴愬憳錛屽湪閲嶆瀯鑿滃崟涓夋嫨涓婄Щ欏癸紝涓婄Щ鍚戝椹笂浼?xì)鍑虹幇銆?
鍦ㄩ夋嫨鐩爣綾誨閫夋涓紝鍒楀嚭浜?jiǎn)褰撳墠绫痪lф壙鐨勬墍鏈夌埗綾匯備綘鍙兘灝嗘柟娉曟垨鎴愬憳縐誨姩鍒板畠浠叾涓殑涓涓噷闈€?
濡傛灉鍦ㄩ変腑鏂規(guī)硶鐨凙ction鍒楋紝琚緗垚鍦ㄧ洰鏍囩被涓０鏄庢娊璞℃柟娉曪紝閭ｄ箞鍦ㄧ洰鏍囩被鐨勯潪鎶借薄瀛愮被涓垱寤哄繀欏葷殑鏂規(guī)硶閫夐」鍙樹負(fù)鍙夈傚綋瀹冮変腑鏃訛紝鐩爣綾葷殑鎵鏈夊瓙綾伙紝濡傛灉瀹冧滑涓病鏈夐変腑鐨勬柟娉曪紝鍒欎細(xì)涓哄畠浠垱寤洪変腑鐨勬柟娉曘?
鍜屽湪涓嬫帹涓竴鏍鳳紝閫夋嫨澶氫釜鏂規(guī)硶錛岀偣鍑葷紪杈戞寜閽紝鎴栬呭弻鍑諱竴涓柟娉曪紝閮戒細(xì)鎵撳紑緙栬緫鎴愬憳瀵硅瘽妗嗐傚叾涓湁涓や釜閫夐」錛屼笂縐誨拰鍦ㄧ洰鏍囩被涓０鏄庢娊璞℃柟娉曘備笂縐誨彧鏄畝鍗曠殑澶嶅埗鏂規(guī)硶鍒板埌鐖剁被涓紝騫舵彁渚涢夋嫨鏄惁鍦ㄥ綋鍓嶇被涓垹闄よ鏂規(guī)硶銆傚湪鐩爣綾諱腑澹版槑鎶借薄鏂規(guī)硶浼?xì)鍦ㄧ埗绫讳腑鍒涘晦Z竴涓変腑鏂規(guī)硶鐨勬娊璞℃柟娉曪紝濡傛灉鐖剁被涓嶆槸鎶借薄綾誨垯緗負(fù)鎶借薄綾伙紝鏈鍚庨変腑鏂規(guī)硶鐣欏湪褰撳墠綾諱腑銆傚拰鍦ㄤ笅鎺ㄤ腑涓鏍鳳紝涔熷彲浠ョ偣鍑籄ction鍒楋紝鍙互鍦ㄥ嚭鐜扮殑涓嬫媺鍒楄〃涓夋嫨銆?
濡傛灉鏂規(guī)硶鐨凙ction鍒楅変負(fù)涓婄Щ錛屽湪涓嬩竴姝ョ殑鍚戝涓紝灝嗕細(xì)瑕佹眰浣犻夋嫨鏄惁鍦ㄥ綋鍓嶇被涓垹闄よ繖浜涙柟娉曪紝閫変腑鐨勬柟娉曚細(xì)鍦ㄥ綋鍓嶇被涓鍒犻櫎銆?
鍦ㄥ悜瀵肩殑浠繪剰涓姝ラ兘鍙互鎸夊畬鎴愭寜閽紝緇撴潫閲嶆瀯鎿嶄綔錛屾鏃舵寜鐓ч粯璁よ鍒欒繘琛岄噸鏋勩?
Extract Interface
鎻愮偧鎺ュ彛鍙互浠庝竴涓瓨鍦ㄧ殑綾諱腑鍒涘緩涓涓帴鍙ｃ備綘鍙互閫夋嫨鍦ㄦ帴鍙ｄ腑鍖呭惈鐫涓被鐨勯偅浜涙柟娉曘傞変腑涓涓被錛屼粠閲嶆瀯鑿滃崟閫夋嫨鎻愮偧鎺ュ彛欏癸紝灝卞彲浠ユ墦寮鎻愮偧鎺ュ彛瀵硅瘽妗嗐?
榪欐瀵硅瘽妗嗕腑娣誨叆鎺ュ彛鐨勫悕瀛楋紝閫夋嫨甯屾湜鍖呭惈鐨勬柟娉曪紝鍦ㄨ繖涓垪琛ㄩ噷闈㈠彧鍒楀嚭浜?jiǎn)鍏叡鏂规硶銆傞変腑鏀瑰彉瀵圭被[褰撳墠綾誨悕]鐨勫簲鐢ㄤ負(fù)瀵規(guī)帴鍙ｇ殑寮曠敤閫夋嫨妗嗭紝灝嗘妸鎵鏈夊褰撳墠綾葷殑寮曠敤鏇存柊涓哄姝ゆ帴鍙ｇ殑寮曠敤銆?
Generalize Type
娉涘寲綾誨瀷閲嶆瀯鍙互灝嗕竴涓０鏄庡璞＄殑綾誨瀷鏀瑰彉涓哄畠鐨勮秴綾伙紝閫夋嫨鍙橀噺錛屽弬鏁幫紝瀵硅薄鎴愬憳錛屾柟娉曡繑鍥炵被鍨嬶紝鐒跺悗閫夋嫨閲嶆瀯鑿滃崟鐨勬硾鍖栫被鍨嬮」銆傚湪鎵撳紑鐨勬硾鍖栫被鍨嬪璇濇錛岄夋嫨甯屾湜鐨勬柊綾誨瀷錛岀劧鍚庣偣鍑誨畬鎴愭寜閽紝緇撴潫閲嶆瀯銆?
Use Supertype Where Possible
浣跨敤瓚呯被浼?xì)灏嗗涓涓壒瀹氱被鍨嬬殑寮曠敤鏀瑰彉涓哄瀹冪殑瓚呯被鐨勫紩鐢ㄣ傞夋嫨涓涓被錛岄変腑閲嶆瀯鑿滃崟鐨勪嬌鐢ㄨ秴綾婚」錛屼細(xì)鎵撳紑浣跨敤瓚呯被瀵硅瘽妗嗐傞変腑甯屾湜鐨勮秴綾葷被鍨嬶紝鐐瑰嚮瀹屾垚鎸夐挳瀹屾垚閲嶆瀯銆傞噸鏋勫悗錛宨nstanceof 琛ㄨ揪寮忎篃浼?xì)鍋氱浉搴旂殑鏇挎崲銆?
Inline
鍐呰仈鏄敤浠ｇ爜鎴栧兼潵鍙栦唬璋冪敤鏂規(guī)硶鐨勫湴鏂癸紝闈?rùn)鎬乫inal瀵硅薄鎴愬憳錛屾垨灞閮ㄥ彉閲忋傛瘮濡傝錛屽鏋滀綘鍐呰仈涓涓柟娉曡皟鐢紝榪欎釜璋冪敤鐨勫湴鏂瑰氨浼?xì)琚浛鎹给櫙ユ栆?guī)硶浣撱傝鍐呰仈涓涓柟娉曪紝闈?rùn)鎬乫inal瀵硅薄鎴愬憳錛屽眬閮ㄥ彉閲忥紝閫変腑榪欎簺鍏冪礌錛屽湪閲嶆瀯鑿滃崟涓夋嫨鍐呰仈欏癸紝鎴栬呬嬌鐢ㄥ揩鎹烽敭Alt + Ctrl + I銆傚湪闅忓悗鎵撳紑鐨勫唴鑱斿璇濇錛屼綘鍙互閫夋嫨鏄惁瑕佸唴鑱旀墍鏈夌殑璋冪敤錛屾垨鑰呮槸閫夋嫨鐨勮皟鐢ㄣ傚鏋滈夋嫨鎵鏈夎皟鐢紝浣犺繕鍙互閫夋嫨鏄惁鍒犻櫎澹版槑鏈韓銆?
Extract Method
濡傛灉鏂規(guī)硶涓惈鏈夎繃澶氱壒瀹氱殑鎿嶄綔錛屾柟娉曞お闀匡紝鎴栬呭叾涓殑鏌愭浠ｇ爜琚嬈′嬌鐢紝榪欐椂錛屽彲浠ョ敤鎻愮偧鏂規(guī)硶閲嶆瀯灝嗚繖閮ㄥ垎浠ｇ爜鎻愬彇鍒板崟鐙殑鏂規(guī)硶涓傚湪Eclipse涓簲鐢ㄦ閲嶆瀯鏂逛究蹇嵎銆?
閫変腑瑕佹彁鐐肩殑浠ｇ爜孌碉紝浠庨噸鏋勮彍鍗曚腑閫夋嫨鎻愮偧鏂規(guī)硶欏癸紝鎴栬呬嬌鐢ㄥ揩鎹烽敭Alt + Shift + M銆?
鍦ㄦ彁鐐兼柟娉曞璇濇涓紝杈撳叆鏂版柟娉曠殑鍚嶅瓧錛岄夋嫨淇グ璇嶏紝閫夋嫨鏄惁璁╂柊鏂規(guī)硶鎶涘嚭榪愯鏃跺紓甯搞傚湪搴曢儴鎻愪緵浜?jiǎn)鏂版栆?guī)硶鐨勯瑙堛?
Extract Local Variable
浣跨敤涓涓彉閲忔潵浠ｆ浛涓涓〃杈懼紡鏈夊緢澶氬ソ澶勩傚鏋滆〃杈懼紡鍦ㄥ澶勮浣跨敤錛岃繖鏍瘋兘澶熸彁楂樻ц兘錛岃屼笖涔熸彁楂樹簡(jiǎn)浠ｇ爜鐨勫彲璇繪с傝鎶婁竴涓〃杈懼紡鎻愮偧涓哄眬閮ㄥ彉閲忥紝閫夋嫨瑕佹彁鐐肩殑琛ㄨ揪寮忥紝浠庨噸鏋勮彍鍗曚腑閫夋嫨鎻愮偧灞閮ㄥ彉閲忛」錛屾垨鑰呬嬌鐢ㄥ揩鎹烽敭Alt + Shift + L銆?
鍦ㄦ彁鐐煎眬閮ㄥ彉閲忓璇濇涓緭鍏ユ柊鍙橀噺鐨勫悕瀛楋紝閫夋嫨鏄惁瑕佹浛鎹㈡墍鏈夌殑琛ㄨ揪寮忥紝鏄惁浣挎鍙橀噺涓篺inal銆傚湪瀵硅瘽妗嗙殑搴曢儴鎻愪緵鍙橀噺鐨勯瑙堛?
Extract Constant
鎻愮偧甯擱噺涓庢彁鐐煎眬閮ㄥ彉閲忓緢鐩鎬技錛屽敮涓鐨勫尯鍒槸鎻愮偧甯擱噺閲嶆瀯鍙互閫夋嫨鎻愮偧鍑虹殑甯擱噺鐨勪慨楗拌瘝錛岃屼笖姝ゅ父閲忓皢浣滀負(fù)綾葷殑鎴愬憳鍙橀噺銆?
Introduce Parameter
浠嬬粛鍙傛暟閲嶆瀯鍦ㄦ柟娉曚腑鍒涘緩鏂扮殑鍙傛暟錛岀劧鍚庣敤姝ゆ柊鍙傛暟鍙栦唬灞閮ㄥ彉閲忔垨鑰呮垚鍛樺彉閲忕殑瀹炰緥銆傝鏄敤姝ら噸鏋勶紝閫変腑鏂規(guī)硶涓竴涓垚鍛樺彉閲忔垨灞閮ㄥ彉閲忕殑寮曠敤錛岀劧鍚庝粠閲嶆瀯鑿滃崟涓夋嫨浠嬬粛鍙傛暟欏廣?
Introduce Factory
宸ュ巶鏄敤鏉ュ垱寤烘柊瀵硅薄錛岃繑鍥炴柊鍒涘緩瀵硅薄鐨勬柟娉曘備綘鍙互閫夋嫨涓涓被鐨勬瀯閫犳柟娉曪紝浠庨噸鏋勮彍鍗曚腑閫夋嫨浠嬬粛宸ュ巶欏癸紝搴旂敤姝ら噸鏋勶紝涓烘綾誨垱寤哄伐鍘傛柟娉曘?
鍦ㄤ粙緇嶅伐鍘傚璇濇錛岃緭鍏ュ伐鍘傛柟娉曠殑鍚嶅瓧鍜岄渶瑕佸伐鍘傛柟娉曞垱寤虹殑瀵硅薄鐨勫悕瀛椼傞夋嫨鏋勯犳柟娉曠殑淇グ璇嶆槸鍚︿負(fù)縐佹湁銆?
鐐瑰嚮OK鎸夐挳鍚庯紝鍦ㄦ寚瀹氱殑綾諱腑浼?xì)鍑虹幇姝ゆ寚瀹氬伐鍘傛栆?guī)硶銆傛鏂規(guī)硶鍒涘緩涓涓綋鍓嶇被鐨勫疄渚嬶紝鐒跺悗榪斿洖姝ゅ疄渚嬨?
Convert Local Variable to Field
杞崲灞閮ㄥ彉閲忎負(fù)鎴愬憳鍙橀噺閲嶆瀯錛屽皢鏂規(guī)硶鍐呯殑鍙橀噺澹版槑縐誨姩鍒版柟娉曟墍鍦ㄧ被涓紝浣胯鍙橀噺瀵規(guī)暣涓被鍙銆傞夋嫨涓涓眬閮ㄥ彉閲忥紝浠庨噸鏋勮彍鍗曚腑閫夋嫨杞崲灞閮ㄥ彉閲忎負(fù)鎴愬憳鍙橀噺欏癸紝闅忓悗鎵撳紑閰嶇疆鐨勫璇濇銆?
鍦ㄦ瀵硅瘽妗嗕腑錛屾坊鍏ユ垚鍛樺彉閲忕殑鍚嶅瓧錛岄夋嫨淇グ璇嶏紝閫夋嫨鍦ㄥ摢閲屽疄渚嬪寲姝ゆ垚鍛樺彉閲忋傞殢鍚庣殑澹版槑涓洪潤(rùn)鎬侊紝澹版槑涓篺inal 閫夋嫨欏規(guī)槸鍚﹀彲浠ヤ嬌鐢紝鍙栧喅浜庡疄渚嬪寲浣嶇疆鐨勯夋嫨鎯呭喌銆?
Encapsulate Field
瑕佹紜殑瀹炶返闈㈠悜瀵硅薄緙栫▼錛屽簲璇ュ皢鎴愬憳鍙橀噺鐨勪慨楗拌瘝緗負(fù)縐佹湁錛屾彁渚涚浉搴旂殑璁塊棶鍣ㄦ潵璁塊棶榪欎簺鎴愬憳鍙橀噺銆備絾鏄繖浜涙搷浣滃緢鐑?chǔ)鐞愩傚鏋滀嬌鐢ㄤ簡(jiǎn)灝佽鎴愬憳鍙橀噺閲嶆瀯錛屽垯鍗佸垎鏂逛究銆傞夋嫨涓涓垚鍛樺彉閲忥紝浠庨噸鏋勮彍鍗曚腑閫夋嫨灝佽鎴愬憳鍙橀噺欏廣?
鍦ㄥ皝瑁呭眬閮ㄥ彉閲忓璇濇涓紝娣誨叆Getter, Setter鏂規(guī)硶鐨勫悕瀛楋紝閫夋嫨鏂版柟娉曞湪鍝釜鏂規(guī)硶鍚庡嚭鐜般傞夋嫨鍚堥傜殑淇グ璇嶃傚簲鐢ㄤ簡(jiǎn)姝ら噸鏋勪細(xì)鍒涘緩涓や釜鏂版柟娉曪紝灝嗘鎴愬憳鍙橀噺鐨勪慨楗拌瘝緗負(fù)縐佹湁錛屽皢瀵規(guī)鎴愬憳鍙橀噺鐨勫紩鐢ㄦ敼鍙樹負(fù)瀵規(guī)柊鏂規(guī)硶鐨勫紩鐢ㄣ?
閲嶆瀯欏瑰垪琛細(xì)
涓嬭〃浠?span class="hilite1">Eclipse甯姪涓彁鍙栵紝鍒楀嚭浜?jiǎn)鍚効U嶉噸鏋勬敮鎸佺殑Java璧勬簮綾誨瀷錛屽搴旂殑蹇嵎閿?
鍚嶅瓧 鍙簲鐢ㄧ殑Java鍏冪礌 蹇嵎閿?
Undo 鍦ㄤ竴嬈￠噸鏋勫悗鍙墽琛?Alt + Shift + Z
Redo 鍦ㄤ竴嬈℃挙閿閲嶆瀯鍚庡彲鎵ц Alt + Shift + Y
Rename 瀵規(guī)柟娉曪紝鎴愬憳鍙橀噺錛屽眬閮ㄥ彉閲忥紝鏂規(guī)硶鍙傛暟錛屽璞★紝綾伙紝鍖咃紝婧愪唬鐮佺洰褰曪紝宸ョ▼鍙敤銆?Alt + Shift + R
Move 瀵規(guī)柟娉曪紝鎴愬憳鍙橀噺錛屽眬閮ㄥ彉閲忥紝鏂規(guī)硶鍙傛暟錛屽璞★紝綾伙紝鍖咃紝婧愪唬鐮佺洰褰曪紝宸ョ▼鍙敤銆?Alt + Shift + V
Change Method Signature 瀵規(guī)柟娉曞彲鐢ㄣ?Alt + Shift + C
Convert Anonymous Class to Nested 瀵瑰尶鍚嶅唴閮ㄧ被鍙敤銆?nbsp;
Move Member Type to New File 瀵瑰祵濂楃被鍙敤銆?nbsp;
Push Down 瀵瑰悓涓涓被涓垚鍛樺彉閲忓拰鏂規(guī)硶鍙敤銆?nbsp;
Pull Up 瀵瑰悓涓涓被涓垚鍛樺彉閲忓拰鏂規(guī)硶錛屽祵濂楃被鍙敤銆?nbsp;
Extract Interface 瀵圭被鍙敤銆?nbsp;
Generalize Type 瀵瑰璞＄殑澹版槑鍙敤銆?nbsp;
Use Supertype Where Possible 瀵圭被鍙敤銆?nbsp;
Inline 瀵規(guī)柟娉曪紝闈?rùn)鎬乫inal綾伙紝灞閮ㄥ彉閲忓彲鐢ㄣ?Alt + Shift + I
Extract Method 瀵規(guī)柟娉曚腑鐨勪竴孌典唬鐮佸彲鐢ㄣ?Alt + Shift + M
Extract Local Variable 瀵歸変腑鐨勪笌灞閮ㄥ彉閲忕浉鍏崇殑浠ｇ爜鍙敤銆?Alt + Shift + L
Extract Constant 瀵歸潤(rùn)鎬乫inal綾誨彉閲忥紝閫変腑鐨勪笌闈?rùn)鎬乫inal綾誨彉閲忕浉鍏崇殑浠ｇ爜鍙敤銆?nbsp;
Introduce Parameter 瀵規(guī)柟娉曚腑瀵規(guī)垚鍛樺彉閲忓拰灞閮ㄥ彉閲忕殑寮曠敤鍙敤銆?nbsp;
Introduce Factory 瀵規(guī)瀯閫犳柟娉曞彲鐢ㄣ?nbsp;
Convert Local Variable to Field 瀵瑰眬閮ㄥ彉閲忓彲鐢ㄣ?Alt + Shift + F
Encapsulate Field 瀵規(guī)垚鍛樺彉閲忓彲鐢ㄣ?nbsp;
鏈枃浠嬬粛浜?span class="hilite1">Eclipse鎻愪緵鐨勫悇縐嶉噸鏋勩傝繖浜涢噸鏋勬槗浜庝嬌鐢紝鍙互紜繚浠ｇ爜閲嶆瀯鏇村姞鏂逛究瀹夊叏銆傝屼笖鍙互鑷姩鐢熸垚浠ｇ爜浠ユ彁楂樼敓浜х巼銆?
鏌愪簺閲嶆瀯鏀瑰彉浜?jiǎn)鏌愪簺绫荤殑缁撴瀯锛屼絾娌℃湁鏀瑰彉椤圭洰涓叾浠柧c葷殑緇撴瀯錛屽涓嬫帹錛屼笂縐婚噸鏋勩傝繖鏃訛紝灝辮紜繚?rùn)骞鐩腑鎵鏈夊鏀瑰彉鍏冪礌鐨勫紩鐢ㄩ兘瑕佽鏇存柊銆傝繖涔熸槸涓轟粈涔堣鏈変竴涓ソ鐨勬祴璇曞銆傚悓鏃訛紝浣犱篃瑕佹洿鏂版祴璇曞涓殑瀵規(guī)敼鍙樺厓绱犵殑寮曠敤銆傛墍浠ヨ錛岄噸鏋勫拰鍗曞厓嫻嬭瘯鐨勬湁鏈虹粨鍚堝浜庤蔣浠跺紑鍙戞槸澶氫箞鐨勯噸瑕併?
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