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銆鍑芥暟鏄竴縐嶆湁闆朵釜鎴栧涓弬鏁板茍涓旀湁涓涓繑鍥炲肩殑紼嬪簭銆傚湪SQL涓璒racle鍐呭緩浜嗕竴緋誨垪鍑芥暟錛岃繖浜涘嚱鏁伴兘鍙縐頒負(fù)SQL鎴朠L/SQL璇彞錛屽嚱鏁頒富瑕佸垎涓轟袱澶х被錛?/p>
銆銆 鍗曡鍑芥暟 銆銆 緇勫嚱鏁?/p>
銆銆鏈枃灝嗚璁哄浣曞埄鐢ㄥ崟琛屽嚱鏁頒互鍙?qiáng)鋴社敤瑙勫垯銆?/p>
銆銆SQL涓殑鍗曡鍑芥暟 銆銆SQL鍜孭L/SQL涓嚜甯﹀緢澶氱被鍨嬬殑鍑芥暟錛屾湁瀛楃銆佹暟瀛椼佹棩鏈熴佽漿鎹€佸拰娣峰悎鍨嬬瓑澶氱鍑芥暟鐢ㄤ簬澶勭悊鍗曡鏁版嵁錛屽洜姝よ繖浜涢兘鍙緇熺О涓哄崟琛屽嚱鏁般傝繖浜涘嚱鏁板潎鍙敤浜嶴ELECT,WHERE銆丱RDER BY絳夊瓙鍙ヤ腑錛屼緥濡備笅闈㈢殑渚嬪瓙涓氨鍖呭惈浜員O_CHAR,UPPER,SOUNDEX絳夊崟琛屽嚱鏁般?/p>
SELECT ename,TO_CHAR(hiredate,'day,DD-Mon-YYYY')FROM empWhere UPPER(ename) Like 'AL%'ORDER BY SOUNDEX(ename) 銆銆鍗曡鍑芥暟涔熷彲浠ュ湪鍏朵粬璇彞涓嬌鐢紝濡倁pdate鐨凷ET瀛愬彞錛孖NSERT鐨刅ALUES瀛愬彞錛孌ELET鐨刉HERE瀛愬彞,璁よ瘉鑰冭瘯鐗瑰埆娉ㄦ剰鍦⊿ELECT璇彞涓嬌鐢ㄨ繖浜涘嚱鏁幫紝鎵浠ユ垜浠殑娉ㄦ剰鍔涗篃闆嗕腑鍦⊿ELECT璇彞涓?/p>
銆銆NULL鍜屽崟琛屽嚱鏁?/p>
銆銆鍦ㄥ浣曠悊瑙ULL涓婂紑濮嬫槸寰堝洶闅劇殑錛屽氨綆楁槸涓涓緢鏈夌粡楠岀殑浜轟緷鐒跺姝ゆ劅鍒板洶鎯戙侼ULL鍊艱〃紺轟竴涓湭鐭ユ暟鎹垨鑰呬竴涓┖鍊鹼紝綆楁湳鎿嶄綔絎︾殑浠諱綍涓涓搷浣滄暟涓篘ULL鍊鹼紝緇撴灉鍧囦負(fù)鎻愪釜NULL鍊?榪欎釜瑙勫垯涔熼傚悎寰堝鍑芥暟錛屽彧鏈塁ONCAT,DECODE,DUMP,NVL,REPLACE鍦ㄨ皟鐢ㄤ簡 NULL鍙傛暟鏃惰兘澶熻繑鍥為潪NULL鍊箋傚湪榪欎簺涓璑VL鍑芥暟鏃舵渶閲嶈鐨勶紝鍥犱負(fù)浠栬兘鐩存帴澶勭悊NULL鍊鹼紝NVL鏈変袱涓弬鏁幫細(xì)NVL(x1,x2),x1鍜寈2 閮藉紡琛ㄨ揪寮忥紝褰搙1涓簄ull鏃惰繑鍥瀀2,鍚﹀垯榪斿洖x1銆?/p>
銆銆涓嬮潰鎴戜滑鐪嬬湅emp鏁版嵁琛ㄥ畠鍖呭惈浜嗚柂姘淬佸閲戜袱欏癸紝闇瑕佽綆楁葷殑琛ュ伩 column name emp_id salary bonuskey type pk nulls/unique nn,u nnfk table datatype number number numberlength 11.2 11.2 銆銆涓嶆槸綆鍗曠殑灝嗚柂姘村拰濂栭噾鍔犺搗鏉ュ氨鍙互浜嗭紝濡傛灉鏌愪竴琛屾槸null鍊奸偅涔堢粨鏋滃氨灝嗘槸null錛屾瘮濡備笅闈㈢殑渚嬪瓙錛?/p>
update empset salary=(salary+bonus)*1.1 銆銆榪欎釜璇彞涓紝闆囧憳鐨勫伐璧勫拰濂栭噾閮藉皢鏇存柊涓轟竴涓柊鐨勫鹼紝浣嗘槸濡傛灉娌℃湁濂栭噾錛屽嵆 salary + null,閭d箞灝變細(xì)寰楀嚭閿欒鐨勭粨璁猴紝榪欎釜鏃跺欏氨瑕佷嬌鐢╪vl鍑芥暟鏉ユ帓闄ull鍊肩殑褰卞搷銆?/p>
鎵浠ユ紜殑璇彞鏄細(xì) update empset salary=(salary+nvl(bonus,0)*1.1 鍗曡瀛楃涓插嚱鏁?/p>
銆銆鍗曡瀛楃涓插嚱鏁扮敤浜庢搷浣滃瓧絎︿覆鏁版嵁錛屼粬浠ぇ澶氭暟鏈変竴涓垨澶氫釜鍙傛暟錛屽叾涓粷澶у鏁拌繑鍥炲瓧絎︿覆 銆銆ASCII() 銆銆c1鏄竴瀛楃涓詫紝榪斿洖c1絎竴涓瓧姣嶇殑ASCII鐮侊紝浠栫殑閫嗗嚱鏁版槸CHR() SELECT ASCII('A') BIG_A,ASCII('z') BIG_z FROM empBIG_A BIG_z65 122 銆銆CHR(錛渋錛?[NCHAR_CS] 銆銆i鏄竴涓暟瀛楋紝鍑芥暟榪斿洖鍗佽繘鍒惰〃紺虹殑瀛楃 select CHR(65),CHR(122),CHR(223) FROM empCHR65 CHR122 CHR223A z B 銆銆CONCAT(,) 銆銆c1,c2鍧囦負(fù)瀛楃涓詫紝鍑芥暟灝哻2榪炴帴鍒癱1鐨勫悗闈紝濡傛灉c1涓簄ull,灝嗚繑鍥瀋2.濡傛灉c2涓簄ull,鍒欒繑鍥瀋1錛屽鏋渃1銆乧2閮戒負(fù)null錛屽垯榪斿洖null銆備粬鍜屾搷浣滅||榪斿洖鐨勭粨鏋滅浉鍚?/p>
select concat('slobo ','Svoboda') username from dualusernameslobo Syoboda 銆銆INITCAP() 銆銆c1涓轟竴瀛楃涓層傚嚱鏁板皢姣忎釜鍗曡瘝鐨勭涓涓瓧姣嶅ぇ鍐欏叾瀹冨瓧姣嶅皬鍐欒繑鍥炪傚崟璇嶇敱絀烘牸錛屾帶鍒跺瓧絎︼紝鏍囩偣絎﹀彿闄愬埗銆?/p>
select INITCAP('veni,vedi,vici') Ceasar from dualCeasarVeni,Vedi,Vici 銆銆INSTR(,[,錛渋錛瀃,]]) 銆銆c1,c2鍧囦負(fù)瀛楃涓詫紝i,j涓烘暣鏁般傚嚱鏁拌繑鍥瀋2鍦╟1涓j嬈″嚭鐜扮殑浣嶇疆錛屾悳绱粠c1鐨勭i涓瓧絎﹀紑濮嬨傚綋娌℃湁鍙戠幇闇瑕佺殑瀛楃鏃惰繑鍥?,濡傛灉i涓鴻礋鏁幫紝閭d箞鎼滅儲灝嗕粠鍙沖埌宸﹁繘琛岋紝浣嗘槸浣嶇疆鐨勮綆楄繕鏄粠宸﹀埌鍙籌紝i鍜宩鐨勭己鐪佸間負(fù)1. select INSTR('Mississippi','i',3,3) from dualINSTR('MISSISSIPPI','I',3,3)11select INSTR('Mississippi','i',-2,3) from dualINSTR('MISSISSIPPI','I',3,3)2 銆銆INSTRB(,[,i[,j]) 銆銆涓嶪NSTR錛堬級鍑芥暟涓鏍鳳紝鍙槸浠栬繑鍥炵殑鏄瓧鑺傦紝瀵逛簬鍗曞瓧鑺侷NSTRB()絳変簬INSTR() 銆銆LENGTH() 銆銆c1涓哄瓧絎︿覆錛岃繑鍥瀋1鐨勯暱搴︼紝濡傛灉c1涓簄ull錛岄偅涔堝皢榪斿洖null鍊箋?/p>
select LENGTH('Ipso Facto') ergo from dualergo10 銆銆LENGTHb() 銆銆涓嶭ENGTH()涓鏍鳳紝榪斿洖瀛楄妭銆?/p>
銆銆lower() 銆銆榪斿洖c鐨勫皬鍐欏瓧絎︼紝緇忓父鍑虹幇鍦╳here瀛愪覆涓?/p>
select LOWER(colorname) from itemdetail WHERE LOWER(colorname) LIKE '%white%'COLORNAMEWinterwhite 銆銆LPAD(,錛渋錛瀃,]) 銆銆c1,c2鍧囦負(fù)瀛楃涓詫紝i涓烘暣鏁般傚湪c1鐨勫乏渚х敤c2瀛楃涓茶ˉ瓚寵嚧闀垮害i,鍙嬈¢噸澶嶏紝濡傛灉i灝忎簬c1鐨勯暱搴︼紝閭d箞鍙繑鍥瀒閭d箞闀跨殑c1瀛楃錛屽叾浠栫殑灝嗚鎴幓銆俢2鐨勭己鐪佸間負(fù)鍗曠┖鏍鹼紝鍙傝RPAD銆?/p>
select LPAD(answer,7,'') padded,answer unpadded from question;PADDED UNPADDED Yes YesNO NOMaybe maybe 銆銆LTRIM(,) 銆銆鎶奵1涓渶宸﹁竟鐨勫瓧絎﹀幓鎺夛紝浣垮叾絎竴涓瓧絎︿笉鍦╟2涓紝濡傛灉娌℃湁c2錛岄偅涔坈1灝變笉浼?xì)鏀瑰彉銆?/p>
select LTRIM('Mississippi','Mis') from dualLTRppi 銆銆RPAD(,錛渋錛瀃,]) 銆銆鍦╟1鐨勫彸渚х敤c2瀛楃涓茶ˉ瓚寵嚧闀垮害i,鍙嬈¢噸澶嶏紝濡傛灉i灝忎簬c1鐨勯暱搴︼紝閭d箞鍙繑鍥瀒閭d箞闀跨殑c1瀛楃錛屽叾浠栫殑灝嗚鎴幓銆俢2鐨勭己鐪佸間負(fù)鍗曠┖鏍?鍏朵粬涓嶭PAD鐩鎬技 銆銆RTRIM(,) 銆銆鎶奵1涓渶鍙寵竟鐨勫瓧絎﹀幓鎺夛紝浣垮叾絎悗涓涓瓧絎︿笉鍦╟2涓紝濡傛灉娌℃湁c2錛岄偅涔坈1灝變笉浼?xì)鏀瑰彉銆?/p>
銆銆REPLACE(,[,]) 銆銆c1,c2,c3閮芥槸瀛楃涓詫紝鍑芥暟鐢╟3浠f浛鍑虹幇鍦╟1涓殑c2鍚庤繑鍥炪?/p>
select REPLACE('uptown','up','down') from dualREPLACEdowntown 銆銆STBSTR(,錛渋錛瀃,]) 銆銆c1涓轟竴瀛楃涓詫紝i,j涓烘暣鏁幫紝浠巆1鐨勭i浣嶅紑濮嬭繑鍥為暱搴︿負(fù)j鐨勫瓙瀛楃涓詫紝濡傛灉j涓虹┖錛屽垯鐩村埌涓茬殑灝鵑儴銆?/p>
select SUBSTR('Message',1,4) from dualSUBSMess 銆銆SUBSTRB(,錛渋錛瀃,]) 銆銆涓嶴UBSTR澶ц嚧鐩稿悓錛屽彧鏄疘,J鏄互瀛楄妭璁$畻銆?/p>
銆銆SOUNDEX() 銆銆榪斿洖涓巆1鍙戦煶鐩鎬技鐨勮瘝 select SOUNDEX('dawes') Dawes SOUNDEX('daws') Daws, SOUNDEX('dawson') from dualDawes Daws DawsonD200 D200 D250 銆銆TRANSLATE(,,) 銆銆灝哻1涓笌c2鐩稿悓鐨勫瓧絎︿互c3浠f浛 select TRANSLATE('fumble','uf','ar') test from dualTEXTramble 銆銆TRIM([[]] from c3) 銆銆灝哻3涓蹭腑鐨勭涓涓紝鏈鍚庝竴涓紝鎴栬呴兘鍒犻櫎銆?/p>
select TRIM(' space padded ') trim from dual TRIMspace padded 銆銆UPPER() 銆銆榪斿洖c1鐨勫ぇ鍐欙紝甯稿嚭鐜皐here瀛愪覆涓?/p>
select name from dual where UPPER(name) LIKE 'KI%'NAMEKING 鍗曡鏁板瓧鍑芥暟 銆銆鍗曡鏁板瓧鍑芥暟鎿嶄綔鏁板瓧鏁版嵁錛屾墽琛屾暟瀛﹀拰綆楁湳榪愮畻銆傛墍鏈夊嚱鏁伴兘鏈夋暟瀛楀弬鏁板茍榪斿洖鏁板瓧鍊箋傛墍鏈変笁瑙掑嚱鏁扮殑鎿嶄綔鏁板拰鍊奸兘鏄姬搴﹁屼笉鏄搴︼紝oracle娌℃湁鎻愪緵鍐呭緩鐨勫姬搴﹀拰瑙掑害鐨勮漿鎹㈠嚱鏁般?/p>
銆銆ABS() 銆銆榪斿洖n鐨勭粷瀵瑰?/p>
銆銆ACOS() 銆銆鍙嶄綑鐜勫嚱鏁幫紝榪斿洖-1鍒?涔嬮棿鐨勬暟銆俷琛ㄧず寮у害 select ACOS(-1) pi,ACOS(1) ZERO FROM dualPI ZERO3.14159265 0 銆銆ASIN() 銆銆鍙嶆鐜勫嚱鏁幫紝榪斿洖-1鍒?錛宯琛ㄧず寮у害 銆銆ATAN() 銆銆鍙嶆鍒囧嚱鏁幫紝榪斿洖n鐨勫弽姝e垏鍊鹼紝n琛ㄧず寮у害銆?/p>
銆銆CEIL() 銆銆榪斿洖澶т簬鎴栫瓑浜巒鐨勬渶灝忔暣鏁般?/p>
銆銆COS() 銆銆榪斿洖n鐨勪綑鐜勫鹼紝n涓哄姬搴?/p>
銆銆COSH() 銆銆榪斿洖n鐨勫弻鏇蹭綑鐜勫鹼紝n 涓烘暟瀛椼?/p>
select COSH(<1.4>) FROM dualCOSH(1.4)2.15089847 銆銆EXP() 銆銆榪斿洖e鐨刵嬈″箓錛宔=2.71828183. 銆銆FLOOR() 銆銆榪斿洖灝忎簬絳変簬N鐨勬渶澶ф暣鏁般?/p>
銆銆LN() 銆銆榪斿洖N鐨勮嚜鐒跺鏁幫紝N蹇呴』澶т簬0 銆銆LOG(,) 銆銆榪斿洖浠1涓哄簳n2鐨勫鏁?/p>
銆銆MOD() 銆銆榪斿洖n1闄や互n2鐨勪綑鏁幫紝 銆銆POWER(,) 銆銆榪斿洖n1鐨刵2嬈℃柟 銆銆ROUND(,) 銆銆榪斿洖鑸嶅叆灝忔暟鐐瑰彸杈筺2浣嶇殑n1鐨勫鹼紝n2鐨勭己鐪佸間負(fù)0錛岃繖鍥炲皢灝忔暟鐐規(guī)渶鎺ヨ繎鐨勬暣鏁幫紝濡傛灉n2涓鴻礋鏁板氨鑸嶅叆鍒板皬鏁扮偣宸﹁竟鐩稿簲鐨勪綅涓婏紝n2蹇呴』鏄暣鏁般?/p>
select ROUND(12345,-2),ROUND(12345.54321,2) FROM dualROUND(12345,-2) ROUND(12345.54321,2)12300 12345.54 銆銆SIGN() 銆銆濡傛灉n涓鴻礋鏁幫紝榪斿洖-1,濡傛灉n涓烘鏁幫紝榪斿洖1錛屽鏋渘=0榪斿洖0. 銆銆SIN錛? 銆銆榪斿洖n鐨勬鐜勫?n涓哄姬搴︺?/p>
銆銆SINH() 銆銆榪斿洖n鐨勫弻鏇叉鐜勫?n涓哄姬搴︺?/p>
銆銆SQRT() 銆銆榪斿洖n鐨勫鉤鏂規(guī)牴,n涓哄姬搴?/p>
銆銆TAN錛? 銆銆榪斿洖n鐨勬鍒囧?n涓哄姬搴?/p>
銆銆TANH() 銆銆榪斿洖n鐨勫弻鏇叉鍒囧?n涓哄姬搴?/p>
銆銆TRUNC(,) 銆銆榪斿洖鎴熬鍒皀2浣嶅皬鏁扮殑n1鐨勫鹼紝n2緙虹渷璁劇疆涓?錛屽綋n2涓虹己鐪佽緗椂浼?xì)灏唍1鎴熬涓烘暣鏁幫紝濡傛灉n2涓鴻礋鍊鹼紝灝辨埅灝懼湪灝忔暟鐐瑰乏杈圭浉搴旂殑浣嶄笂銆?/p>
銆銆鍗曡鏃ユ湡鍑芥暟 銆銆鍗曡鏃ユ湡鍑芥暟鎿嶄綔DATA鏁版嵁綾誨瀷錛岀粷澶у鏁伴兘鏈塂ATA鏁版嵁綾誨瀷鐨勫弬鏁幫紝緇濆ぇ澶氭暟榪斿洖鐨勪篃鏄疍ATA鏁版嵁綾誨瀷鐨勫箋?/p>
銆銆ADD_MONTHS(,錛渋錛? 銆銆榪斿洖鏃ユ湡d鍔犱笂i涓湀鍚庣殑緇撴灉銆俰鍙互浣夸換鎰忔暣鏁般傚鏋渋鏄竴涓皬鏁幫紝閭d箞鏁版嵁搴撳皢闅愬紡鐨勪粬杞崲鎴愭暣鏁幫紝灝嗕細(xì)鎴幓灝忔暟鐐瑰悗闈㈢殑閮ㄥ垎銆?/p>
銆銆LAST_DAY() 銆銆鍑芥暟榪斿洖鍖呭惈鏃ユ湡d鐨勬湀浠界殑鏈鍚庝竴澶?/p>
銆銆MONTHS_BETWEEN(,) 銆銆榪斿洖d1鍜宒2涔嬮棿鏈堢殑鏁扮洰,濡傛灉d1鍜宒2鐨勬棩鐨勬棩鏈熼兘鐩稿悓錛屾垨鑰呴兘浣胯鏈堢殑鏈鍚庝竴澶╋紝閭d箞灝嗚繑鍥炰竴涓暣鏁幫紝鍚﹀垯浼?xì)杩斿洖鐨劸l撴灉灝嗗寘鍚竴涓垎鏁般?/p>
銆銆NEW_TIME(,,) 銆銆d1鏄竴涓棩鏈熸暟鎹被鍨嬶紝褰撴椂鍖簍z1涓殑鏃ユ湡鍜屾椂闂存槸d鏃訛紝榪斿洖鏃跺尯tz2涓殑鏃ユ湡鍜屾椂闂淬倀z1鍜宼z2鏃跺瓧絎︿覆銆?/p>
銆銆NEXT_DAY(,) 銆銆榪斿洖鏃ユ湡d鍚庣敱dow緇欏嚭鐨勬潯浠剁殑絎竴澶╋紝dow浣跨敤褰撳墠浼?xì)璇濅腑缁欏嚭鐨勮瑷鎸囧畾浜嗕竴鍛ㄤ腑鐨勬煇涓澶╋紝榪斿洖鐨勬椂闂村垎閲忎笌d鐨勬椂闂村垎閲忕浉鍚屻?/p>
select NEXT_DAY('01-Jan-2000','Monday') "1st Monday",NEXT_DAY('01-Nov-2004','Tuesday')+7 "2nd Tuesday") from dual;1st Monday 2nd Tuesday03-Jan-2000 09-Nov-2004 銆銆ROUND([,]) 銆銆灝嗘棩鏈焏鎸夌収fmt鎸囧畾鐨勬牸寮忚垗鍏ワ紝fmt涓哄瓧絎︿覆銆?/p>
銆銆SYADATE 銆銆鍑芥暟娌℃湁鍙傛暟錛岃繑鍥炲綋鍓嶆棩鏈熷拰鏃墮棿銆?/p>
銆銆TRUNC([,]) 銆銆榪斿洖鐢眆mt鎸囧畾鐨勫崟浣嶇殑鏃ユ湡d. 鍗曡杞崲鍑芥暟 銆銆鍗曡杞崲鍑芥暟鐢ㄤ簬鎿嶄綔澶氭暟鎹被鍨嬶紝鍦ㄦ暟鎹被鍨嬩箣闂磋繘琛岃漿鎹€?/p>
銆銆CHARTORWID() 銆銆c 浣夸竴涓瓧絎︿覆錛屽嚱鏁板皢c杞崲涓篟WID鏁版嵁綾誨瀷銆?/p>
SELECT test_id from test_case where rowid=CHARTORWID('AAAA0SAACAAAALiAAA') 銆銆CONVERT(,[,]) 銆銆c灝懼瓧絎︿覆錛宒set銆乻set鏄袱涓瓧絎﹂泦錛屽嚱鏁板皢瀛楃涓瞔鐢眘set瀛楃闆嗚漿鎹負(fù)dset瀛楃闆嗭紝sset鐨勭己鐪佽緗負(fù)鏁版嵁搴撶殑瀛楃闆嗐?/p>
銆銆HEXTORAW() 銆銆x涓?6榪涘埗鐨勫瓧絎︿覆錛屽嚱鏁板皢16榪涘埗鐨剎杞崲涓篟AW鏁版嵁綾誨瀷銆?/p>
銆銆RAWTOHEX() 銆銆x鏄疪AW鏁版嵁綾誨瀷瀛楃涓詫紝鍑芥暟灝哛AW鏁版嵁綾昏漿鎹負(fù)16榪涘埗鐨勬暟鎹被鍨嬨?/p>
銆銆ROWIDTOCHAR() 銆銆鍑芥暟灝哛OWID鏁版嵁綾誨瀷杞崲涓篊HAR鏁版嵁綾誨瀷銆?/p>
銆銆TO_CHAR([[,) 銆銆x鏄竴涓猟ata鎴杗umber鏁版嵁綾誨瀷錛屽嚱鏁板皢x杞崲鎴恌mt鎸囧畾鏍煎紡鐨刢har鏁版嵁綾誨瀷錛屽鏋渪涓烘棩鏈焠lsparm=NLS_DATE_LANGUAGE 鎺у埗榪斿洖鐨勬湀浠藉拰鏃ヤ喚鎵浣跨敤鐨勮璦銆傚鏋渪涓烘暟瀛梟lsparm=NLS_NUMERIC_CHARACTERS 鐢ㄦ潵鎸囧畾灝忔暟浣嶅拰鍗冨垎浣嶇殑鍒嗛殧絎︼紝浠ュ強(qiáng)璐у竵絎﹀彿銆?/p>
NLS_NUMERIC_CHARACTERS ="dg", NLS_CURRENCY="string" 銆銆TO_DATE([,[,錛?/p>
銆銆c琛ㄧず瀛楃涓詫紝fmt琛ㄧず涓縐嶇壒孌婃牸寮忕殑瀛楃涓層傝繑鍥炴寜鐓mt鏍煎紡鏄劇ず鐨刢,nlsparm琛ㄧず浣跨敤鐨勮璦銆傚嚱鏁板皢瀛楃涓瞔杞崲鎴恉ate鏁版嵁綾誨瀷銆?/p>
銆銆TO_MULTI_BYTE() 銆銆c琛ㄧず涓涓瓧絎︿覆錛屽嚱鏁板皢c鐨勬媴瀛愭埅瀛楃杞崲鎴愬瀛楄妭瀛楃銆?/p>
銆銆TO_NUMBER([,[,) 銆銆c琛ㄧず瀛楃涓詫紝fmt琛ㄧず涓涓壒孌婃牸寮忕殑瀛楃涓詫紝鍑芥暟榪斿洖鍊兼寜鐓mt鎸囧畾鐨勬牸寮忔樉紺恒俷lsparm琛ㄧず璇█錛屽嚱鏁板皢榪斿洖c浠h〃鐨勬暟瀛椼?/p>
銆銆TO_SINGLE_BYTE() 銆銆灝嗗瓧絎︿覆c涓緱澶氬瓧鑺傚瓧絎﹁漿鍖栨垚絳変環(huán)鐨勫崟瀛楄妭瀛楃銆傝鍑芥暟浠呭綋鏁版嵁搴撳瓧絎﹂泦鍚屾椂鍖呭惈鍗曞瓧鑺傚拰澶氬瓧鑺傚瓧絎︽椂鎵嶄嬌鐢?/p>
銆銆鍏跺畠鍗曡鍑芥暟 銆銆BFILENAME( ,) 銆銆dir鏄竴涓猟irectory綾誨瀷鐨勫璞★紝file涓轟竴鏂囦歡鍚嶃傚嚱鏁拌繑鍥炰竴涓┖鐨凚FILE浣嶇疆鍊兼寚紺虹錛屽嚱鏁扮敤浜庡垵濮嬪寲BFILE鍙橀噺鎴栬呮槸BFILE鍒椼?/p>
銆銆DECODE(,,[,,,[]) 銆銆x鏄竴涓〃杈懼紡錛宮1鏄竴涓尮閰嶈〃杈懼紡錛寈涓巑1姣旇緝錛屽鏋渕1絳変簬x錛岄偅涔堣繑鍥瀝1,鍚﹀垯,x涓巑2姣旇緝錛屼緷嬈$被鎺╩3,m4,m5....鐩村埌鏈夎繑鍥炵粨鏋溿?/p>
銆銆DUMP(,[,[,[,]]]) 銆銆x鏄竴涓〃杈懼紡鎴栧瓧絎︼紝fmt琛ㄧず8榪涘埗銆?0榪涘埗銆?6榪涘埗銆佹垨鍒欏崟瀛楃銆傚嚱鏁拌繑鍥炲寘鍚簡鏈夊叧x鐨勫唴閮ㄨ〃紺轟俊鎭殑VARCHAR2綾誨瀷鐨勫箋傚鏋滄寚瀹氫簡n1,n2閭d箞浠巒1寮濮嬬殑闀垮害涓簄2鐨勫瓧鑺傚皢琚繑鍥炪?/p>
銆銆EMPTY_BLOB() 銆銆璇ュ嚱鏁版病鏈夊弬鏁幫紝鍑芥暟榪斿洖 涓涓┖鐨凚LOB浣嶇疆鎸囩ず絎︺傚嚱鏁扮敤浜庡垵濮嬪寲涓涓狟LOB鍙橀噺鎴朆LOB鍒椼?/p>
銆銆EMPTY_CLOB() 銆銆璇ュ嚱鏁版病鏈夊弬鏁幫紝鍑芥暟榪斿洖 涓涓┖鐨凜LOB浣嶇疆鎸囩ず絎︺傚嚱鏁扮敤浜庡垵濮嬪寲涓涓狢LOB鍙橀噺鎴朇LOB鍒椼?/p>
銆銆GREATEST() 銆銆exp_list鏄竴鍒楄〃杈懼紡錛岃繑鍥炲叾涓渶澶х殑琛ㄨ揪寮忥紝姣忎釜琛ㄨ揪寮忛兘琚殣鍚殑杞崲絎竴涓〃杈懼紡鐨勬暟鎹被鍨嬶紝濡傛灉絎竴涓〃杈懼紡鏄瓧絎︿覆鏁版嵁綾誨瀷涓殑浠諱綍涓涓紝閭d箞榪斿洖鐨勭粨鏋滄槸varchar2鏁版嵁綾誨瀷錛屽悓鏃朵嬌鐢ㄧ殑姣旇緝鏄潪濉厖絀烘牸綾誨瀷鐨勬瘮杈冦?/p>
銆銆LEAST() 銆銆exp_list鏄竴鍒楄〃杈懼紡錛岃繑鍥炲叾涓渶灝忕殑琛ㄨ揪寮忥紝姣忎釜琛ㄨ揪寮忛兘琚殣鍚殑杞崲絎竴涓〃杈懼紡鐨勬暟鎹被鍨嬶紝濡傛灉絎竴涓〃杈懼紡鏄瓧絎︿覆鏁版嵁綾誨瀷涓殑浠諱綍涓涓紝灝嗚繑鍥炵殑緇撴灉鏄痸archar2鏁版嵁綾誨瀷錛屽悓鏃朵嬌鐢ㄧ殑姣旇緝鏄潪濉厖絀烘牸綾誨瀷鐨勬瘮杈冦?/p>
銆銆UID 銆銆璇ュ嚱鏁版病鏈夊弬鏁幫紝榪斿洖鍞竴鏍囩ず褰撳墠鏁版嵁搴撶敤鎴風(fēng)殑鏁存暟銆?/p>
銆銆USER 銆銆榪斿洖褰撳墠鐢ㄦ埛鐨勭敤鎴峰悕 銆銆USERENV() 銆銆鍩轟簬opt榪斿洖鍖呭惈褰撳墠浼?xì)璇濅俊鎭俹pt鐨勫彲閫夊間負(fù)錛?/p>
銆銆ISDBA銆 銆銆浼?xì)璇濅腑SYSDBA鑴氳壊鍝嶅簲錛岃繑鍥濼RUE 銆銆SESSIONID 銆榪斿洖瀹¤浼?xì)璇濇爣绀航WNTRYID 銆銆榪斿洖鍙敤鐨勫璁¢」鏍囩ず絎?/p>
銆銆INSTANCE銆銆鍦ㄤ細(xì)璇濊繛鎺ュ悗錛岃繑鍥炲疄渚嬫爣紺虹銆傝鍊煎彧鐢ㄤ簬榪愯Parallel 鏈嶅姟鍣ㄥ茍涓旀湁 澶氫釜瀹炰緥鐨勬儏鍐典笅浣跨敤銆?/p>
銆銆LANGUAGE銆銆榪斿洖璇█銆佸湴鍩熴佹暟鎹簱璁劇疆鐨勫瓧絎﹂泦銆?/p>
銆銆LANG銆銆銆銆榪斿洖璇█鍚嶇О鐨処SO緙╁啓銆?/p>
銆銆TERMINAL銆銆涓哄綋鍓嶄細(xì)璇濅嬌鐢ㄧ殑緇堢鎴栬綆楁満榪斿洖鎿嶄綔緋葷粺鐨勬爣紺虹銆?/p>
銆銆VSIZE() 銆銆x鏄竴涓〃杈懼紡銆傝繑鍥瀤鍐呴儴琛ㄧず鐨勫瓧鑺傛暟銆?/p>
SQL涓殑緇勫嚱鏁?/p>
銆銆緇勫嚱鏁頒篃鍙泦鍚堝嚱鏁幫紝榪斿洖鍩轟簬澶氫釜琛岀殑鍗曚竴緇撴灉錛岃鐨勫噯紜暟閲忔棤娉曠‘瀹氾紝闄ら潪鏌ヨ琚墽琛屽茍涓旀墍鏈夌殑緇撴灉閮借鍖呭惈鍦ㄥ唴銆備笌鍗曡鍑芥暟涓嶅悓鐨勬槸錛屽湪瑙f瀽鏃舵墍鏈夌殑琛岄兘鏄凡鐭ョ殑銆傜敱浜庤繖縐嶅樊鍒嬌緇勫嚱鏁頒笌鍗曡鍑芥暟鏈夊湪瑕佹眰鍜岃涓轟笂鏈夊井灝忕殑宸紓. 銆銆緇勶紙澶氳錛夊嚱鏁?/p>
銆銆涓庡崟琛屽嚱鏁扮浉姣旓紝oracle鎻愪緵浜嗕赴瀵岀殑鍩轟簬緇勭殑錛屽琛岀殑鍑芥暟銆傝繖浜涘嚱鏁板彲浠ュ湪select鎴杝elect鐨刪aving瀛愬彞涓嬌鐢紝褰撶敤浜巗elect瀛愪覆鏃跺父甯擱兘鍜孏ROUP BY涓璧蜂嬌鐢ㄣ?/p>
銆銆AVG([{DISYINCT|ALL}]) 銆銆榪斿洖鏁板肩殑騫沖潎鍊箋傜己鐪佽緗負(fù)ALL. SELECT AVG(sal),AVG(ALL sal),AVG(DISTINCT sal) FROM scott.empAVG(SAL) AVG(ALL SAL) AVG(DISTINCT SAL)1877.94118 1877.94118 1916.071413 銆銆COUNT({*|DISTINCT|ALL} ) 銆銆榪斿洖鏌ヨ涓鐨勬暟鐩紝緙虹渷璁劇疆鏄疉LL,*琛ㄧず榪斿洖鎵鏈夌殑琛屻?/p>
銆銆MAX([{DISTINCT|ALL}]) 銆銆榪斿洖閫夋嫨鍒楄〃欏圭洰鐨勬渶澶у鹼紝濡傛灉x鏄瓧絎︿覆鏁版嵁綾誨瀷錛屼粬榪斿洖涓涓猇ARCHAR2鏁版嵁綾誨瀷錛屽鏋淴鏄竴涓狣ATA鏁版嵁綾誨瀷錛岃繑鍥炰竴涓棩鏈燂紝濡傛灉X鏄痭umeric鏁版嵁綾誨瀷錛岃繑鍥炰竴涓暟瀛椼傛敞鎰廳istinct鍜宎ll涓嶈搗浣滅敤錛屽簲涓烘渶澶у間笌榪欎袱縐嶈緗槸鐩稿悓鐨勩?/p>
銆銆MIN([{DISTINCT|ALL}]) 銆銆榪斿洖閫夋嫨鍒楄〃欏圭洰鐨勬渶灝忓箋?/p>
銆銆STDDEV([{DISTINCT|ALL}]) 銆銆榪斿洖閫夎呯殑鍒楄〃欏圭洰鐨勬爣鍑嗗樊錛屾墍璋撴爣鍑嗗樊鏄柟宸殑騫蟲柟鏍廣?/p>
銆銆SUM([{DISTINCT|ALL}]) 銆銆榪斿洖閫夋嫨鍒楄〃欏圭洰鐨勬暟鍊肩殑鎬誨拰銆?/p>
銆銆VARIANCE([{DISTINCT|ALL}]) 銆銆榪斿洖閫夋嫨鍒楄〃欏圭洰鐨勭粺璁℃柟宸?/p>
銆銆鐢℅ROUP BY緇欐暟鎹垎緇?/p>
銆銆姝e棰樼洰鏆楃ず鐨勯偅鏍風(fēng)粍鍑芥暟灝辨槸鎿嶄綔閭d簺宸茬粡鍒嗗ソ緇勭殑鏁版嵁錛屾垜浠憡璇夋暟鎹簱鐢℅ROUP BY鎬庢牱緇欐暟鎹垎緇勬垨鑰呭垎綾伙紝褰撴垜浠湪SELECT璇彞鐨凷ELECT瀛愬彞涓嬌鐢ㄧ粍鍑芥暟鏃訛紝鎴戜滑蹇呴』鎶婁負(fù)鍒嗙粍鎴栭潪甯告暟鍒楁斁緗湪GROUP BY瀛愬彞涓紝濡傛灉娌℃湁鐢╣roup by榪涜涓撻棬澶勭悊錛岄偅涔堢己鐪佺殑鍒嗙被鏄皢鏁翠釜緇撴灉璁句負(fù)涓綾匯?/p>
select stat,counter(*) zip_count from zip_codes GROUP BY state;ST ZIP_COUNT-- ---------AK 360AL 1212AR 1309AZ 768CA 3982 銆銆鍦ㄨ繖涓緥瀛愪腑錛屾垜浠敤state瀛楁鍒嗙被錛涘鏋滄垜浠灝嗙粨鏋滄寜鐓ip_codes鎺掑簭,鍙互鐢∣RDER BY璇彞錛孫RDER BY瀛愬彞鍙互浣跨敤鍒楁垨緇勫嚱鏁般?/p>
select stat,counter(*) zip_count from zip_codes GROUP BY state ORDER BY COUNT(*) DESC;ST COUNT(*)-- --------NY 4312PA 4297TX 4123CA 3982 銆銆鐢℉AVING瀛愬彞闄愬埗鍒嗙粍鏁版嵁 銆銆鐜板湪浣犲凡緇忕煡閬撲簡鍦ㄦ煡璇㈢殑SELECT璇彞鍜孫RDER BY瀛愬彞涓嬌鐢ㄤ富鍑芥暟錛岀粍鍑芥暟鍙兘鐢ㄤ簬涓や釜瀛愪覆涓紝緇勫嚱鏁頒笉鑳界敤浜嶹HERE瀛愪覆涓紝渚嬪涓嬮潰鐨勬煡璇㈡槸閿欒鐨勶細(xì) 閿欒SELECT sales_clerk,SUN(sale_amount) FROM gross_sales WHERE sales_dept='OUTSIDE' AND SUM(sale_amount)>10000 GROUP BY sales_clerk 銆銆榪欎釜璇彞涓暟鎹簱涓嶇煡閬揝UM()鏄粈涔堬紝褰撴垜浠渶瑕佹寚紺烘暟鎹簱瀵硅鍒嗙粍錛岀劧鍚庨檺鍒跺垎緇勫悗鐨勮鐨勮緭鍑烘椂錛屾紜殑鏂規(guī)硶鏄嬌鐢℉AVING璇彞錛?/p>
SELECT sales_clerk,SUN(sale_amount) FROM gross_sales WHERE sales_dept='OUTSIDE' GROUP BY sales_clerkHAVING SUM(sale_amount)>10000; 銆銆宓屽鍑芥暟 銆銆鍑芥暟鍙互宓屽銆備竴涓嚱鏁扮殑杈撳嚭鍙互鏄彟涓涓嚱鏁扮殑杈撳叆銆傛搷浣滄暟鏈変竴涓彲緇ф壙鐨勬墽琛岃繃紼嬨備絾鍑芥暟鐨勪紭鍏堟潈鍙槸鍩轟簬浣嶇疆錛屽嚱鏁伴伒寰敱鍐呭埌澶栵紝鐢卞乏鍒板彸鐨勫師鍒欍傚祵濂楁妧鏈竴鑸敤浜庤薄DECODE榪欐牱鐨勮兘琚敤浜庨昏緫鍒ゆ柇璇彞IF....THEN...ELSE鐨勫嚱鏁般? 1銆傚叧浜庤涓嶈瀛︿範(fàn)C++錛燂紙緇撹錛氳瀛︼紝涓瀹氳瀛︼紒錛?br />濡備粖鍦ㄧ綉涓婂緢澶氫負(fù)瑕佷笉瑕佸C++浜夌殑涓嶅彲寮浜わ紝鍥犱負(fù)鐜板湪JAVA錛孋#錛屻侼ET閮界倰鐨勫緢鐏紝鐗瑰埆鏄疛AVA錛屽ぇ鏈夌偢騫沖簮灞憋紝鍋滄鍦扮悆杞姩涔嬪娍銆傜敤鏋楅攼鍚屽織鐨勮瘽璇達(dá)紝鍏跺疄JAVA鍙槸C++澶栫敟錛岃窇鍒拌垍鑸呰韓涓婃拻浜嗕竴娉″翱鑰屽凡銆傞鍏堬紝鎴戜滑浠嶫AVA 鐨勬潵鍘嗕笂鏉ヨ錛孞AVA鐨勮璁″垵琛鋒槸鐢ㄦ潵緇欏鐢ㄧ數(shù)鍣ㄨ璁$▼搴忎嬌鐢ㄧ殑錛屾渶鍒濊璁¤呮兂鐢–++錛屼絾瑙夊緱C++澶鏉傦紝灝卞湪C++鐨勫熀紜涓婂仛浜嗕竴浜涚畝鍖栵紝璁捐鍑轟簡JAVA錛屽畠鐨勮璁℃濇兂鏄法騫沖彴錛屾墍浠ュ繀欏誨厛鍦ㄨ繍琛屽鉤鍙頒笂瀹夎铏氭嫙鏈猴紝鐒跺悗鎶婃簮紼嬪簭緙栬瘧鎴愪腑闂磋璦鍦ㄨ繍琛屻傝繖鏄竴涓紭鐐癸紝浣嗘垜浠浠繪剰浼樼偣閮芥槸寤虹珛鍦ㄧ己鐐逛笂鐨勶紝JAVA鐨勭己鐐瑰氨鏄繍琛岄熷害鎱紝榪欏浜庢煇浜涚郴緇熸潵璇存槸鑷村懡寮辯偣銆傚喌涓旓紝JAVA涓病鏈夋寚閽堬紝瀵逛簬鍒朵綔緋葷粺杞歡鏉ヨ錛岃繖鏇存槸鏃犳硶楗舵仌鐨勩傚啀鏉ョ湅C++銆侰++浜х敓浜庣編鍥借礉灝?dāng)瀹為獙瀹ゅQ屽氨鏄彂鏄庣數(shù)璇濋偅涓叕鍙搞傝璁″垵琛鋒槸鐢ㄦ潵鏀硅繘C鐨勫紑鍙戞晥鐜囷紝C鏄潰鍚戣繃紼嬬殑璇█錛屽紑鍙戞晥鐜囧簳錛岃礉灝?dāng)瀹為獙瀹ゆ湁澶ч噺鐨凜紼嬪簭鍛橈紝鎵浠ュ彧瑕佸湪寮鍙戞晥鐜囦笂鎻愰珮涓鐐圭偣錛屽氨鍙互鑺傜害鏁扮洰搴炲ぇ鐨勬垚鏈侰鏄粈涔堜笢瑗匡紵鏄敤鏉ヤ唬鏇挎眹緙栫紪鍐欐搷浣滅郴緇熺殑璇█錛岀敤C++浠f浛C錛屽彲浠ュ緱鍑轟袱涓粨璁猴細(xì)絎竴錛孋++蹇呴』鍏鋒湁鍚孋鐩稿綋鐨勬墽琛岄熷害錛涚浜岋紝C++蹇呴』姣擟鍏鋒湁杈冮珮鐨勫紑鍙戞晥鐜囥傛墽琛岄熷害鏂歸潰錛孋++鐨勮璁¤呯殑鎬濇兂灝辨槸鍦ㄦ敼榪涘紑鍙戞晥鐜囩殑鍚屾椂灝介噺涓嶅鍔燙++鐨勭郴緇熷紑閿錛屽綋鐒舵湁浜涘湴鏂歸潪澧炲姞寮閿涓嶅彲錛屼篃鎶婂紑閿鎺у埗鍦ㄦ渶灝忕▼搴﹀唴銆傚叿闈炴潈濞佺爺絀舵姤鍛婏紝C++姣擟鐨勬墽琛屽紑閿澶氬嚭涓嶅埌10%銆傚紑鍙戞晥鐜囨柟闈紝C++寮曡繘浜嗛潰鍚戝璞℃満鍒訛紝搴撴満鍒訛紝鏈澶х▼搴︿笂瀹炵幇浜嗕唬鐮侀噸鐢紝榪欐槸杞歡寮鍙戜漢鍛樼殑紱忛煶銆侰++鍦ㄦ敼榪汣鐨勫紑鍙戞晥鐜囩殑鍚屾椂錛屽C鐨勭己闄峰仛浜嗕竴浜涗慨琛ャ侰鐨勪紭鐐瑰湪C++涓兘寰楀埌浜嗗緢濂界殑淇濈暀錛孋鐨勭己鐐瑰湪C++涓兘鏈変簡鏀硅繘錛屾湁浜嗘洿濂界殑瑙e喅鍔炴硶銆傝屼笖錛屼負(fù)浜嗙幇鏈夌殑澶ч噺C紼嬪簭緇存姢錛孋++榪樺叏闈㈠吋瀹逛簡C銆傜旱瑙傚綋浠婄▼搴忚璦瀹舵棌錛屾垜瑙夊緱鍙湁C鍙互C++鐩告彁騫惰錛岄棬褰撴埛瀵癸紝鍏跺畠璇█閮芥棤娉曞拰C++鐩告彁騫惰銆傛棤璁轟粠浠涔堣搴︽潵璇達(dá)紝C++閮界畻鐨勪笂璇█涓殑鑰佸ぇ銆?br />濡備粖錛岀綉涓婃湁寰堝鍏充簬C++鐨勪簤璁猴紝鍏跺疄浜夎鐨勪漢閮芥槸涓浜涗笉鐭ユ儏鐨勪漢錛岀粷澶у鏁版槸瀛︽牎閲岀殑瀛︾敓錛屾垜涔熸浘緇忚繖鏍楓傚湪瀛︽牎閲岀殑鏃跺欙紝涓嶇煡閬撶┒绔熷簲璇ュ涔?fàn)浠涔堬紝瑕佹槸閬囧埌濂界殑鑰佸笀榪樺彲浠ワ紝閬囧埌鍨冨溇鑰佸笀錛屽瀮鍦懼鏍¢偅灝辨洿緋熺硶銆傚浠婏紝浠涔圡CSE錛孋CNA錛孋IW絳夌瓑璁よ瘉婕ぉ椋烇紝鎶婁漢鎼炵殑鏄忓ご鏄忚剳錛屽叾瀹炶繖閮芥槸璁よ瘉鍏徃鐐掔殑銆傜ぞ浼?xì)涓婇渶瑕佺殑鏄湁鐪熸墠瀹炲鐨勪漢錛岃屼笉鏄渶瑕佽瘉涔︺?br />鎴戜粠澶т簩寮濮嬪涔?fàn)缂柦E嬶紝涓寮濮嬪涔?fàn)VB錛屽悗鏉ュ涔?fàn)DELPHI錛屽啀鍚庢潵瀛︿範(fàn)C#錛屽啀鍚庢潵瀛︿範(fàn)C++錛岀粫浜嗕釜澶у湀瀛愶紝鏈鍚庤繕鏄粫鍥炴潵浜嗐傝屼笖閲嶆柊瀛︿範(fàn)鏁版嵁緇撴瀯錛屾搷浣滅郴緇燂紝瀛︿範(fàn)杞歡宸ョ▼錛屽涔?fàn)澶у鏈U戠殑鍩烘湰璇劇▼錛岄噸鏂拌澶栧浗鐨勭▼搴忚璁″悕钁楋紝鑰岃繖浜涗互鍓嶅湪澶у鏄笉灞戜竴欏劇殑銆傚姖濡備粖榪樺湪瀛︽牎鐨勫笀寮熷笀濡逛滑錛屽姫鍔涘涔?fàn)C++銆?/p>
2銆備負(fù)浠涔堣瀛︿範(fàn)瀛︿範(fàn)C++ 3銆傛庢牱瀛︿範(fàn)C++錛?br />棣栧厛錛屾垜浠繀欏繪壙璁わ紝瀛︿範(fàn)瑕佽絀舵柟娉曪紝鏈夋嵎寰勩傚叾嬈★紝鎴戜滑榪樺緱鎵胯錛屽涔?fàn)瑕佷笅鑻﹀姛锛岃鍔″疄銆備笂灝忓鐨勬椂鍊欙紝涔︿笂鏈変釜鏁呬簨錛屾槸鍏充簬鐜嬬靜涔嬪涔?fàn)涔︽硶鐨勫Q氱帇鐚箣闂粬鐖朵翰鐜嬬靜涔嬶紝瀛︿範(fàn)涔︽硶鐨勭璇鏄粈涔堬紝浠栫埗浜叉妸浠栧甫鍒板悗闄紝鎸囩潃18鍙eぇ姘寸幾璇達(dá)紝浣犲鏋滄妸榪欓噷鐨勬按閮藉啓瀹屼簡錛屽氨鐭ラ亾涔︽硶鐨勭璇鍦ㄩ偅閲屼簡銆傝繖涓晠浜嬬浉淇″緢澶氫漢閮借繕璁板緱銆傚墠鍑犲ぉ鐪嬫鑲囨柊錛堣豹鏉板叕鍙歌佹澘錛夌殑銆婇珮鎵嬬璦銆嬶紝浠栬濡傛灉浣犲鏋滄効鎰忓埄鐢?騫存椂闂存潵鎴愪負(fù)楂樻墜錛岄偅涔堜綘鍙涓や笁騫村氨浼?xì)鎴愪负楂樻墜锛屽鏋滀綘鎯充竴騫存垚涓洪珮鎵嬶紝閭d箞浣?騫翠篃鎴愪笉浜嗛珮鎵嬨傚涔?fàn)瑕佸垏蹇寢巩韬佸Q岃鑴氳笍瀹炲湴銆傛垜鏇劇粡寰堟誕韜侊紝緇撴灉涓鐩村憜鍦ㄨ彍楦熷爢閲岋紝褰撳崐騫村墠鎴戦潤涓嬪績鏉ュ涔?fàn)C++錛屾墠鎰熻鏈夌湡姝g殑榪涙銆傜幇鍦ㄥ仛WEB寮鍙戯紝铏界劧鎴戜粠鏉ヤ笉鐪媁EB寮鍙戠殑涔︼紝浣嗘槸鎴戠殑鍚屼簨閬囧埌闂鏃訛紝鎴戠粡甯歌兘涓涓嬭鍑洪棶棰樼殑鎵鍦ㄣ傚洜涓轟綘鐪嬮棶棰樼殑瑙掑害鍙樹簡銆傛墍浠ワ紝瀛︿範(fàn)C++鐨勭涓涓柟娉曟槸錛氬垏蹇屾誕韜併傚叾瀹炲浠諱綍涓滆タ閮戒竴鏍鳳紝嬈查熷垯涓嶈揪銆備粠鍩烘湰鏁版嵁綾誨瀷鐪嬭搗錛屼粠鍩烘湰嫻佺▼鎺у埗璇彞鍐欒搗銆?br />鍏舵錛屾暀鏉愬緢閲嶈錛岃鐪嬬粡鍏稿悕钁椼?br /> 1錛夈奀++鍏ラ棬緇忓吀銆嬶紝鍘熷悕銆奣he C++ Language Begeining銆?浣滆匢vor Horton 姝や功嫻呮樉鏄撴噦鏋侀傚悎鍏ラ棬錛屼功涓寘鎷渶鍩烘湰鐨勭▼搴忚璁$煡璇嗭紝渚嬪鍩烘湰鏁版嵁綾誨瀷錛屾祦紼嬫帶鍒惰鍙ワ紝鍑芥暟璁捐銆傚嵆浣挎病鏈変換浣曠▼搴忚璁″熀紜鐨勪漢錛岀湅鐫涔熶笉瑙夊緱绱備功涓竴浜涘緢鏈夌壒鑹茬殑浜嬩緥錛岃兘淇冭繘鍜屽姞娣辮鑰呯殑鐞嗚В銆備絾姝や功鐨勪唬鐮侀鏍煎疄鍦ㄦ湁浜涚碂緋曘?/p>
2錛夈奀++緙栫▼鎬濇兂銆?鍘熷悕銆奣hinking in C++銆?浣滆匓ruce Eckell, 姝や功鐨勫悕姘斿氨涓嶅湪榪欓噷璇翠簡.姝や功鏈鏂扮増鏈?絎笁鐗?寮澶撮儴鍒嗗鍔犱簡鍑犵珷璁睠璇█鐨勯儴鍒?鐒跺悗鎶婅鑰呴愭笎寮曞悜C++,鍦ㄨ璁鴻璦鐨勪竴涓壒鎬ф椂,寰寰鎬繪槸鍏堣瑙e湪C涓殑瑙e喅鏂規(guī)硶,鐒跺悗璁ㄨ榪欎腑鏂規(guī)硶鐨勫眬闄愬拰涓嶈凍涔嬪,鍐嶈璁篊++涓殑瑙e喅鏂規(guī)硶.鎹垜鐨勬劅鍙?姝や功浣滆呯殑鍒濊》鏄紩瀵糃紼嬪簭鍛樿蛋鍚慍++,浣嗗悗鏉ュ彂鐜板ぇ澶氭暟鏂扮敓浠g▼搴忓憳,闈炵編鍥界殑紼嬪簭鍛樹笉涓瀹氭噦C,浜庢槸灝卞湪絎笁鐗堜腑鍔犲叆浜嗕粙緇岰鐨勯儴鍒? 姝や功鏈澶х殑鐗圭偣鏄? 浣滆呭杽浜庨忚繃璇█鐜拌薄,鐪嬬湅灞忛鍚庨潰絀剁珶鍙戠敓浜嗕粈涔?渚嬪,鏄劇ず鍑虹敓鎴愮殑姹囩紪璇█).娑堝寲濂借繖鏈功錛孋++姘村鉤涓婁竴涓ぇ鍙伴樁錛?/p>
3錛夈奀++楂樻晥緙栫▼銆嬶紝鍘熷悕銆奅ffect C++銆嬨傛涔﹂噸鐐規(guī)帰璁–++鐨勪竴浜涙妧鏈瑙掞紝鎴戝彧鐪嬭繃鍏朵腑寰堝皯鐨勪竴浜涚珷鑺傦紝鍦ㄦ涓嶄綔榪囧璇勮錛?/p>
4錛夈奀++ Primer銆嬶紝浣滆匰tanley B.Lippman錛屾涔﹁繕娌℃湁璇昏繃錛屾帴涓嬫潵璇昏繖鏈功銆傛垜鍦ㄧ綉涓婃壘浜嗕竴鐐瑰姝や功鐗圭偣鐨勬弿榪幫細(xì)瀵笴++鍩烘湰姒傚康鍜屾妧鏈叏闈㈣屼笖鏉冨▉鐨勯槓榪幫紝瀵圭幇浠++緙栫▼椋庢牸鐨勫己璋冿紝浣挎湰涔︽垚涓篊++鍒濆鑰呯殑鏈浣蟲寚鍗楋紱瀵逛簬涓珮綰х▼搴忓憳錛屾湰涔︿篃鏄笉鍙垨緙虹殑鍙傝冧功銆傜4鐗堜笉鍐嶅己璋冧綆灞傜紪紼嬫妧鏈紝鑰屾妸涓績杞悜鏍囧噯搴撶殑浣跨敤銆備功涓緢鏃╁氨寮濮嬩粙緇嶆爣鍑嗗簱錛岀ず渚嬩篃宸茬粡閲嶆柊鏀瑰啓錛屽厖鍒嗗埄鐢ㄤ簡鏍囧噯搴撹鏂姐傛垜浠篃瀵硅璦涓婚鍙欒堪鐨勫厛鍚庢搴忚繘琛屼簡閲嶆柊緙栨帓錛屼嬌璁茶В鏇村姞嫻佺晠錛?/p>
5錛夈奀++緙栫▼璇█銆嬶紝鍘熷悕銆奀++ Program Language銆嬶紝浣滆呬箖C++鐨勫彂鏄庤呰瑾変負(fù)C++涔嬬埗鐨凚jarne Stroustrup錛屾涔︽垜鍙浜嗕竴閮ㄥ垎錛岃瀹炶瘽錛屾湁浜涢毦銆傛涔︾殑浣滆呭氨鏄疌++鐨勫垱濮嬩漢錛屽彂鏄庤咃紝鐭ヨ瘑闈炲父娓婂崥錛屽叾鎬濇兂娣卞害榪滆繙鍦ㄥ墠闈㈠嚑浣嶄箣涓娿傚鏋滀綘鎯崇煡閬揅++絀剁珶鑳藉仛浠涔堬紝C++閭d簺甯屽鍙ゆ殑鐗規(guī)т負(fù)浠涔堥偅鏍瘋璁★紝閭d綘灝卞幓鍙傝冭繖鏈功銆傚彟澶栵紝闃呰姝や功鏃訛紝浣犺繕浼?xì)湄?fù)浣滆呴偅縐嶆繁閭冪殑鎬濇兂錛屽崥澶х殑鑳告鎰熻鍒頒竴縐嶅彂鑷唴鐨勫揩涔愶紝鑸掔晠銆備功涓繕璁插埌浜嗗緢澶氬ぇ鍨嬬郴緇熻璁$殑鏂規(guī)硶鍜屾妧宸с傛諱箣錛屼笉璇繪涔︼紝鏄綔涓虹▼搴忓憳鐨勪竴澶ч仐鎲俱傛垜寤鴻鍏堥槄璇匯奀++緙栫▼鎬濇兂銆嬶紝鍐嶅弬鑰冩涔︺傚洜涓恒奀++緙栫▼鎬濇兂銆嬬殑浣滆呰錛屼粬鍐欒繖鏈功鐨勭洰鐨勫氨鏄負(fù)浜嗗ぇ瀹惰兘澶熷弬鑰冦奀++緙栫▼璇█銆嬭繖鏈功錛?/p>
6錛夈奀++楂樿川閲忕紪紼嬨嬶紝浣滆呮灄閿愩傛涔︿笉灞炰簬緇忓吀鍚嶈憲錛屼絾鎴戜篃姣旇緝鎺ㄨ崘榪欐湰涔︺備綔鑰呬笉璞″浗鍐呭叾浠栦綔鑰呴偅鏍瘋總鑵愬姛鍒╋紝鑰屾槸浠庝竴涓▼搴忓憳鐨勮搴︼紝浠嬬粛浠栧湪浠ュ線寮鍙戣繃紼嬩腑閬囧埌鐨勯棶棰樺拰縐瘡鐨勭粡楠岋紝榪欐湰涔﹀緢钖勶紝浣嗗叾涓殑鎬濇兂鏂規(guī)硶寰堟湁鐢ㄣ備笖璇彞璇欒皭騫介粯錛岄槄璇昏搗鏉ュ緢杞繪澗錛?/p>
浠諱綍涓鏈功錛岄兘鏈変粬鐨勫彲鍙栦箣澶勶紱浠諱綍涓鏈功錛岄兘鏃犳硶瑙e喅鍦ㄥ涔?fàn)涓亣鍒扮殑鎵鏈夐棶棰橈紱浠諱綍涓鏈功錛岄兘鏃犳硶鏇夸唬浜虹殑鏅烘収鍜岀粡楠屻備絾鏄ソ鐨勬暀鏉愶紝鍙互璧峰埌濂界殑鎸囧鏁堟灉錛屽彲浠ヤ嬌瀛︿範(fàn)灝戣蛋寮礬銆備絾鎴戜笉鎬庝箞寤鴻鐪嬫瘮杈冭杽錛?00欏典互涓嬶級鐨勪功錛屽洜涓哄浜嶤++鏉ヨ錛岃繖鏍風(fēng)殑綃囧箙鏍規(guī)湰灝辮涓嶆竻妤氾紝涔熶笉寤鴻鐪嬪浗鍐呬綔鑰呯殑鏁欐潗錛屼綘鍙戠幇澶у鏄粠涓婇潰鎵璇寸殑涔︿腑鎶勪笅鏉ョ殑銆?/p>
4銆侰++鍜孷C鐨勫尯鍒?br />鐩墠鎴戜滑鎵璇寸殑C++錛岄氬父鎰忎箟涓婃寚鏍囧噯C++錛屽氨鏄編鍥紺++鏍囧噯濮斿憳浼?xì)鍙戝竷鐨凜++銆傚畠瀹氫箟浜嗕竴浜涘熀鏈殑璇█瑙勮寖璇█鐗規(guī)э紝瀹氫箟浜嗕竴涓鏋訛紝榪樻湁涓涓爣鍑嗗簱銆傝櫧鐒朵駭鐢熶簬UNIX涓嬶紝浣嗗畠涓嶅睘浜庢煇涓涓鉤鍙幫紝鏌愪竴涓巶鍟嗭紝鏌愪竴涓紪璇戝櫒銆傚畠鏄竴縐嶇粺縐幫紝涓縐嶆蹇點俈C鏄井杞叕鍙稿湪WINDOWS騫沖彴涓嬬殑涓縐嶅紑鍙戝伐鍏鳳紝鏈川涓婂拰VB錛孋#娌℃湁浠涔堝尯鍒紝鍙槸杈冧箣搴曞眰涓浜涖俈C鏀寔鏍囧噯C++錛屼絾涓嶇櫨鍒嗕箣鐧炬敮鎸併備竴鑸潵璇達(dá)紝瀛︿範(fàn)C++鍙互浣跨敤VC鐨勭紪璇戠幆澧冿紝浣嗘槸蹇呴』瑕佷嬌鐢ㄦ爣鍑嗗簱銆傝繕鏈夊叾浠栦竴浜汣++緙栬瘧鍣ㄤ緥濡侰++ BUIDER錛屽氨鏄疊orland鍏徃鐢熶駭鐨刉INDOWS涓嬬殑C++緙栬瘧鍣紝GCC鏄疞INUX涓嬬殑甯哥敤鐨凜++緙栬瘧鍣ㄣ備及璁″湪鑻規(guī)灉鏈轟笅涔熸湁鐩稿簲鐨凜++緙栬瘧鍣紝鍥犱負(fù)C++澶勭悊鍥懼艦緋葷粺鏄叾鐗歸暱銆?/p>
瑕佸涔?fàn)C++錛屽氨涓嶈浠嶸C瀛﹁搗錛屽涔?fàn)VC鏃犳硶瀛﹀埌鐪熸鐨凜++緙栫▼鎬濇兂錛岃屼綘鍙槸瀛︿細(xì)浜嗕嬌鐢ㄧ被搴撹屽凡銆侰++鐨勭壒鎬ф槸浠涔堬紵C++鏈川鏄粈涔堬紵C++鐨勭簿鍗庢槸浠涔堬紵鎴戣寰楁葷粨鎴愪竴鍙ヨ瘽錛氬埄鐢ㄩ潰鍚戝璞$殑鎬濇兂錛岃В鍐沖ぇ鍨嬬郴緇熺殑寮鍙戦棶棰樸?/p>
5銆傚涔?fàn)C++鐨勯噸鐐?br />濡傛灉浣犲涔?fàn)杩嘋鎴栬呬簡瑙錛岄偅涔堝湪瀛︿範(fàn)C++鐨勬椂鍊欐洿瀹規(guī)槗鍙桟鐨勫獎鍝嶏紝璁頒綇錛孋鏄潰鍚戣繃紼嬬殑璇紝C++鏄潰鍚戝璞$殑璇█銆傚鏋滀綘瀛︿範(fàn)榪嘋錛岄偅涔堝涔?fàn)C++鐨勯噸鐐規(guī)槸鎺屾彙C++鐨勬柊鐗規(guī)э紝C涓嶤++鐨勫尯鍒紝C++鐨勯潰鍚戝璞$壒鎬э紝灝濊瘯鐢–++鐨勯鏍煎幓緙栧啓紼嬪簭錛岀敤C++鐨勬妧鏈幓瑙e喅闂銆傛垨璁鎬綘璁や負(fù)C寰堜笉閿欙紝浣嗗湪C++鍙兘鏈夋洿濂界殑瑙e喅鍔炴硶錛?/p>
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鏈鍚庯紝鍦ㄨ繖閲屽悓鎵鏈夊涔?fàn)C++鐨勭▼搴忓憳鍏卞媺錛屼笉瑕佹媴蹇冨涔?fàn)C++浼?xì)琚窐姹板Q屾垜鎵鍦ㄧ殑鍗曚綅榪樻湁澶ч噺鐨処nformix紼嬪簭鍛橈紝鑰屼笖鏃ュ瓙榪囩殑寰堣垝鏈嶃傛垜灝忔椂鍊欏涔︽硶錛岃佸笀甯稿鎴戣涓鍙ヨ瘽灝辨槸錛氬瓧鍐欑殑濂斤紝鍝曟嬁涓鏍圭瀛愬湪鍢村反閲屽挰鍑犱笅錛岄兘鍐欑殑濂界湅錛岃屼笉鍦ㄤ簬鐢ㄤ粈涔堢瑪銆傜敤C++涔嬬埗Bjarne Stroustrup鐨勮瘽鏉ヨ錛氬彧瑕佷綘鍦ㄤ嬌鐢ㄧ數(shù)鑴戯紝浣犲氨鐩存帴鎴栭棿鎺ヤ嬌鐢ㄤ簡C++銆?/p>
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涓夈丆# (涓冪姝﹀櫒涔嬬鍒挬)
寮鍙戜漢鍛樺簲璇ョ啛緇冩帉鎻#榪欓棬闈㈠悜瀵硅薄緙栫▼璇█錛岃櫧鐒?NET妗嗘灦鏀寔澶氱緙栫▼璇█錛屼絾C#鏃犵枒鏄渶綆媧併佷嬌鐢ㄨ呮渶騫挎硾鍜屽姛鑳芥渶寮哄ぇ鐨勪竴縐嶃?
錛堢鍒挬鏄竴浠舵鍣紝鏃犺閽╀綇浜虹殑浠諱綍閮ㄤ綅錛岄兘鑳介犳垚紱誨埆……浣嗕嬌鐢ㄥ畠鐨勫垵琛峰嵈鏄負(fù)浜嗚兘澶熶笌鎵鐖辯殑浜虹浉鑱?#8230;…C#鏄竴闂ㄥ勾杞葷殑璇█錛屽畠鐨勫嚭鐜幫紝璁╂洿澶氱殑寮鍙戣呯埍涓婁簡C#錛岃劚紱諱簡VB鍜孉SP鐨勯樀钀ワ紝閫犳垚紱誨埆銆傦級
鍥涖丄SP.NET錛堜竷縐嶆鍣ㄤ箣紕х帀鍒錛?
寮鍙戜漢鍛樺簲璇ョ悊瑙SP.NET鐨勯〉闈㈢敓鍛藉懆鏈熴佺啛鎮(zhèn)夐厤緗枃浠剁殑鏍煎紡銆佺啛鎮(zhèn)堿SP.NET鐨勫悇縐嶆湇鍔″櫒鎺т歡鍜屾暟鎹帶浠躲佷簡瑙SP.NET涓殑鍚勭瀵硅薄錛屼簡瑙SP.NET2.0鏂扮壒鎬с?
錛堝垁鏄渶瀹規(guī)槗涓婃墜鐨勬鍣紝涔熸槸浣跨敤鏈騫挎硾鐨勬鍣?#8230;…ASP.NET鎶鏈湪緗戠珯寮鍙戝綋涓殑搴旂敤錛屾濡傚悓鍒涓鏍峰湴浣跨敤棰戠箒錛屾洿浣曞喌鏄竴鎶婂崕涓界殑紕х帀鍒銆傜ⅶ鐜夊垁鏈韓涔熸槸瀹炲姏鐨勮薄寰侊紝灝卞鍚孉SP.NET鍦╓EB寮鍙戜腑鐨勪綅緗傦級
浜斻佹暟鎹簱(涓冪姝﹀櫒涔嬮暱鐢熷墤)
寮鍙戜漢鍛橀渶浜嗚В鍚勭涓繪祦鏁版嵁搴擄紝鐔熸?zhèn)夋暟鎹簱鐨勮鑼冭璁°佺簿閫歋QL鍙?qiáng)瀛樺偍杩嚱E嬨佽Е鍙戝櫒鐨勭紪鍐欍?
錛堥暱鐢熷墤錛屼笘涓婃渶閿嬪埄鐨勫墤錛屽墤姘斿▉鍔涘己澶ц屽張鎸佺畫涓嶆柇銆佺壞緇典笉鎭?#8230;…姝e鍚屾暟鎹簱涓鏍鳳紝鍚哥撼鍚炲悙錛屽寲澶ц薄浜庢棤褰紝寮哄姏鏀拺鐫杞歡緋葷粺銆傝鎯沖湪IT鐣岃幏寰楅暱鐢燂紝灝辯湅浣犳暟鎹簱鐨勫姛搴曚簡銆傦級
鍏丄JAX鎶鏈?JAVASCRIPT鍜孹ML)(涓冪姝﹀櫒涔嬪鎯呯幆)
XML鍜孞AVASCRIPT鐨勮法騫沖彴鐗規(guī)э紝鍦ㄥ疄闄呰蔣浠跺紑鍙戜腑鐨勮繍鐢ㄨ秺鏉ヨ秺騫挎硾錛岀敱浜庣幇浠h蔣浠跺鐢ㄦ埛鐣岄潰鍜學(xué)EB鍓嶇鐨勬棩鐩婇噸瑙嗭紝闆咼AVASCRIPT鍜孹ML鎶鏈簬澶ф垚鐨凙JAX姝e湪嫻佽錛岀壒鍒槸鍦ㄥ熀浜嶹EB2.0鐨勭綉绔欏紑鍙戜腑銆?
錛堝鎯呯幆鏄竴縐嶅鐗圭殑姝﹀櫒銆傛棤璁哄浣忎簡浠涔堬紝绔嬪埢灝辯揣绱у湴緙犱綇錛岀粷涓嶄細(xì)鍐嶈劚鎵嬶紝灝卞儚澶氭儏鐨勬亱浜轟竴鏍?#8230;…JAVASCRIPT鍜孹ML鎶鏈凡緇忓嚭鐜板騫達(dá)紝姝ゅ墠涓鐩翠笉鐥涗笉鐥掞紝浣嗙敱浜庨泦JAVASCRIPT鍜孹ML浜庡ぇ鎴愮殑AJAX鎶鏈殑鍑虹幇鍙?qiáng)鍏跺湪浜掕仈缃戜笂鐨勪笉鏂簲鐢ㄥQ屽張閲嶆柊鐒曞彂鍑虹敓鍛芥椿鍔涳紝灝卞儚澶氭儏鐨勭幆涓鏍鳳紝灝嗕紬澶氱殑寮鍙戣呯墷鐗㈢郴浣忥紝鍦?006騫寸孩閫忎簡鏁翠釜IT鐣岋紝2007騫碅JAX鎶鏈皢緇х畫綰㈢伀銆傦級
涓冦佽蔣浠朵綋緋繪灦鏋?鎷沖ご)
浼樼鐨勮蔣浠剁涓嶅紑浼樼鐨勮蔣浠朵綋緋繪灦鏋勶紝浣滀負(fù)寮鍙戜漢鍛橈紝瑕佹兂鍦↖T琛屼笟鏇磋繘涓姝ワ紝闇瑕佸叿澶囩郴緇熺殑銆佽壇濂界殑杞歡浣撶郴鏋舵瀯鎬濈淮錛屼粠鑰屼粠鏇撮珮灞傛鍐沖畾杞歡鐨勬暣浣撶郴緇熸鏋躲?
錛堟嫵澶翠篃鏄竴縐嶆鍣ㄣ傝屼笖鏄棤鍙浛浠g殑姝﹀櫒銆傚綋鍒嗘暎鐨勪簲鎸囨彙鎴愭嫵澶達(dá)紝瀹冪殑鍔涢噺鍙堝矀浠呬粎鏄師鏉ョ殑浜斿?#8230;…浼樿壇鐨勮蔣浠朵綋緋繪灦鏋勬槸鏁翠釜杞歡寮鍙戜綋緋葷殑鏍稿績錛屽氨濡傚悓鎷沖ご涓鏍鳳紝瀹冩槸鐩存帴鑰岃嚧鍛界殑銆備絾鏈変竴鐐癸紝涓嶆槸姣忎釜浜虹殑鎷沖ご閮藉彲浠ョ敤鍋氭鍣ㄧ殑銆傦級
緇撴潫璇細(xì)鏃犺澶氬彲鎬曠殑姝﹀櫒錛屼篃姣斾笉涓婁漢綾葷殑淇″績銆傛墍浠ヤ漢綾繪渶鍘夊鐨勬鍣ㄣ備究鏄嚜宸辯殑淇″績銆傜浉淇′綘鑷繁錛屽仛鏈濂界殑鑷繁錛屼綘灝變細(xì)鎴愬姛錛?
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1錛塁++鐨勭▼搴忓憳韜環(huán)鏅亶杈冮珮錛屽綋鐒訛紝鍓嶆彁鏄綘蹇呴』鏄珮鎵嬨傛垜鎵鍦ㄧ殑鍩庡競錛岄偅浜涘叕鍙告牴鏈氨鎷涗笉鍒板悎鏍肩殑C++紼嬪簭鍛橈紝涓鏂歸潰C++紼嬪簭鍛樿姹傞珮錛屽涔?fàn)C++鐨勪漢瓚婃潵瓚婂皯浜嗐傚綋鐒訛紝鎬鐫榪欎釜鐩殑錛屼綘鎴栬姘歌繙鏃犳硶鎴愪負(fù)C++楂樻墜錛屼絾鎴戞妸榪欎釜鍘熷洜鏀懼湪鏈鍓嶉潰錛屽彲浠ョ粰澶у涓涓緢鏄庣‘鐨勬縺鍔憋紝褰撲綘鎺ヨЕC++鍚庯紝鍙戠幇浠庡涔?fàn)涓幏寰椾箰瓒f瘮楂樼殑宸ヨ祫鏇存湁鍔ㄥ姏锛?br />2錛塁++鐨勪紭鍔挎槸鐢ㄦ潵寮鍙戝ぇ鍨嬭蔣浠訛紝浠庝腑鍙互瀛﹀埌寰堝浼樼鐨勮蔣浠惰璁℃濇兂銆侰++涓嶆槸杞歡寮鍙戠殑棣栭夊伐鍏鳳紝涓鑸鏉ワ紝澶у浜烘洿鎰挎剰瀛︿範(fàn)鍜屼嬌鐢╒B錛屼負(fù)浠涔堬紝綆鍗曘傜畝鍗曠殑鍙︿竴涓柟闈㈡槸鍔熻兘鐨勫眬闄愩傚井杞叕鍙告仺涓嶇殑鎵鏈変漢閮藉VB錛屽彧鏈変粬涓瀹朵細(xì)C++銆傚鏄撲笂鎵嬶紝澶у閮藉枩嬈㈠錛屽枩嬈㈢敤錛屽緢澶氫漢鎷夸竴鏈?00欏電殑涔︼紝鐪嬩釜涓や笁涓槦鏈燂紝灝辮寰楄嚜宸辨槸涓▼搴忓憳浜嗭紝鍙互寮鍙戣蔣浠朵簡錛岃屼笖瑙夊緱鍋氬嚭鏉ョ殑涓滆タ寰堜笉閿欍傚綋杞歡瑙勬ā澶у埌涓瀹氱▼搴︾殑鏃跺欙紝鍏朵粬璇█灝辮秺鏉ヨ秺鏃犳硶椹鵑┉錛岃繖鏃禖++鐨勪紭鍔垮氨浣撶幇鍑烘潵浜嗐備綘璇村仛涓垚緇╃鐞嗙郴緇燂紝浜轟簨鏌ヨ緋葷粺錛岀敤VB錛孌ELPHI錛孋#錛孞AVA閮借錛屼絾鏄緥濡傞摱琛岋紝鐢?shù)淇″Q屼繚闄╋紝鎿嶄綔緋葷粺錛屾暟鎹粨搴擄紝鍥懼艦澶勭悊錛岀紪璇戠郴緇燂紝杈冨簳灞傜殑杞歡鏃訛紝鍏朵粬宸ュ叿鍑犱箮鏄棤娉曞畬鎴愮殑銆傚氨璇碈++鐨勬寚閽堬紝JAVA娌℃湁錛屽湪閬囧埌鏁版嵁閲忎氦澶х殑鏁版嵁鎺掑簭錛屾悳绱紝鍔ㄦ佸唴瀛樺垎閰嶆椂錛屽畠?yōu)娌℃湁鍔炴硶浜嗐傛墍浠ヨ錛屽涔?fàn)C++錛屼笉浠呬粎鏄鍒扮殑涓縐嶈璦錛岃繕瀛︿範(fàn)浜嗕紭縐鐨勮蔣浠惰璁℃濇兂銆?br />3錛夊涔?fàn)C++鍙互瀛︿範(fàn)鍒拌綆楁満搴曞眰鐨勭悊璁猴紝鍗充嬌涓嶆槸鐢–++寮鍙戯紝瀵硅綆楁満榪愯鏈哄埗鐨勭悊瑙o紝瀵瑰緩鍒剁ǔ瀹氱殑緋葷粺錛屽榪愮敤鍏朵粬璇█錛屼篃鏄竴縐嶄績榪涖傝繖涓鐐癸紝鎴戞槸鍦ㄥ涔?fàn)杩嚱E嬩腑浣撲細(xì)鍒扮殑錛屾墍浠ワ紝瑕佽鍑轟釜澶у鍙互鎺ュ彈鐨勭悊鐢辨潵杈冮毦錛屽ぇ瀹朵互鍚庡涔?fàn)灏辩煡閬撲簡銆?/p>
鍏舵錛屾暀鏉愬緢閲嶈錛岃鐪嬬粡鍏稿悕钁楋紝鑰屼笖濡傛灉鑻辮濂斤紝鏈濂界湅鍘熺増鑻辨枃鏁欐潗銆?br />緇忓吀涔嬫墍浠ユ垚涓虹粡鍏革紝鏄洜涓虹粡鍘嗕簡鑰冮獙娌夋穩(wěn)涓嬫潵鐨勪笢瑗褲傚幓騫?鏈堜喚錛屽綋鎴戞墦綆楄漿鍚慍++鐨勬椂鍊欙紝鏇懼悜鎴戜竴浣嶅悓浜嬪挩璇紝浠栧悜鎴戞帹鑽愪簡銆奀++緙栫▼鎬濇兂銆嬶紝榪樿鍙垜涓瀹氳璇匯傚綋鎴戣瀹屽墠闈笁鍒板洓绔犵殑鏃跺欙紝灝卞彂瑙夎嚜宸辨壘鍒頒簡鎰熻銆傛帴涓嬫潵錛屾垜涓鍙f皵璇誨畬浜嗘暣鏈功錛屽綋鐒跺叾涓緢澶氫笢瑗胯繕鏄棤娉曠湡姝g悊瑙o紝榪欐槸涓鏈緢娣遍們鐨勪功銆傚簾璇濆皯璇達(dá)紝鎴戠幇鍦ㄦ妸鎴戣嚜宸辯湅榪囩殑C++鍙傝冧功綾嶅垪鍑烘潵錛?/p>
鎴戜粖騫?9宀佷簡錛?25宀佺爺絀剁敓姣曚笟錛屽伐浣?4騫達(dá)紝鍥炲ご鐪嬬湅錛屽簲璇ヨ璧頒簡涓嶅皯鐨勫集璺?
錛屾湁涓浜?
緇忛獙鍜屾暀璁傜幇鍦ㄥ紑涓涓皬鍏徃錛岃禋鐨勯挶鍒氬鍏誨緋婂彛鐨勩傜湅鐪嬭繖浜涘垰姣曚笟鐨勫鐢燂紝瀵瑰墠
鏅篃寰堣糠鑼紝鎯蟲姏鐮栧紩鐜夛紝璋堣皥鑷繁鐨勭湅娉曪紝灞闄愪簬鐞嗗伐縐戠殑瀛︾敓錛屾垜瀵規(guī)枃縐戠殑涓嶆噦錛岃韓
杈圭殑鏈嬪弸涔熸病鏈夎繖涓綾誨瀷鐨勩?
銆銆91騫寸爺絀剁敓姣曚笟錛岄偅鏃跺嚭璺氨鏄?縐嶏細(xì)鐣欏湪鍖椾含鐨勫浗钀ュ崟浣嶏紝鎼炰竴涓寳浜埛鍙o紝榪欐槸鏈
濂界殑閫夋嫨銆傚埌鍚庢潵鐨?锝?騫村唴錛屾埛鍙h惤瀹氫簡錛屽張鍒嗘垚4鏉″嚭璺細(xì)
銆銆1銆?涓婂浗鍐呯殑澶т紒涓氾紝濡傦細(xì)鍗庝負(fù)
銆銆2銆?鑷繁鍋氬叕鍙革紝鍋氫駭鍝佸紑鍙戯紱
銆銆3銆?涓婂浼侊紝姣斿錛氱埍绔嬩俊銆佽鍩轟簹
銆銆4銆?鑷繁鍋氬叕鍙革紝鍋氫拱鍗栵紱
銆銆5銆?縐繪皯鍔犳嬁澶?
銆銆鎴戞兂錛岄鍏堣鐪嬭嚜宸遍傚悎鍋氫粈涔堬紵鍋氭妧鏈繕鏄仛涔板崠銆?
銆銆鍋氭妧鏈紝闇瑕佷綘瀵規(guī)妧鏈劅鍏磋叮銆傛垜鎺扮潃鏁頒簡涓閬嶏紝鎴戜滑鐮旂┒鐢熺彮鐨?0鏉ュ彿浜猴紝瀹為檯涓?
錛岄傚悎鍋氭妧鏈殑錛屽ぇ姒傚彧鏈?銆?涓漢錛岃繖鍑犱釜浜猴紝1涓幇鍦ㄨ繕鍦ㄥ崕涓猴紝3涓Щ姘戝姞鎷垮ぇ浜嗭紝
鐜板湪榪?涓漢娣風(fēng)殑榪樺彲浠ワ紝鍦ㄥ崕涓虹殑鍚屽涔熺Щ姘戝姞鎷垮ぇ浜嗭紝浠栧湪鍗庝負(fù)鍛嗕簡6騫達(dá)紝鍦ㄥ崕涓哄閲?
宸ヨ祫鍔犺搗鏉ュぇ姒?0涓囧惂錛岃繕鏈夊崕涓虹殑鑲$エ錛屽啀榪囧嚑騫達(dá)紝鍗庝負(fù)鐨勮偂紲ㄤ竴涓婂競錛屼篃鑳藉間釜100锝?
200涓囥傝鏄竴姣曚笟灝卞幓鍗庝負(fù)錛岄偅鐜板湪灝辯粷瀵逛笉鏄繖涓暟瀛椾簡銆?
銆銆瑕佹槸鍋氭妧鏈紝鏈濂界殑灝辨槸涓婂ぇ鍏徃錛屽浗鍐呯殑澶у瀷浼佷笟錛岃薄鍗庝負(fù)涓叴鑲畾鏄閫夛紝鑳藉
鍒板緢澶氫笢瑗褲傚崕涓鴻櫧鐒剁瘡錛屼絾鏄紝騫磋交浜轟笉鑳芥曠瘡錛岃鏄埌鑰佷簡錛岃繕闇瑕佸幓鎵撴嫾錛岄偅鎵嶆槸
鐪熺殑绱晩銆?
銆銆鍦ㄥ浼侊紝鎴戞兂浠栦滑涓昏灝辨槸鎶鏈敮鎸佸拰閿鍞紝浣嗘槸鎶鏈槸瀛︿笉鍒扮殑錛屽綋鐒朵笉鑳戒竴姒傝?
璁猴紝鎴戞寚鐨勬槸璞$埍绔嬩俊鍜岃鍩轟簹錛岀湡姝g殑鐮斿彂涓嶄細(xì)鍦ㄤ腑鍥藉仛鐨勶紝瀛﹀埌鐨勪篃涓嶅鍦ㄥ崕涓哄錛?
鍏跺畠鐨勪腑鍏存垜涓嶆槸寰堜簡瑙o紝鎴戞兂搴旇涔熶笉閿欏晩銆?
涓涓漢閮芥湁涓鎶涔嬮暱錛屾湁鍌嶈韓涔嬫妧錛岄偅鏄渶濂界殑錛岃蛋鍒板摢閲岋紝閮借兘鏈変竴鍙iキ鍚冿紝榪樺悆鐨勪笉
閿欙紝榪欐槸浼犵粺鐨勮鐐廣?
銆銆浠諱綍鎶鏈兘鏄鍦ㄦ煇涓涓氬幓搴旂敤錛岃繖涓涓氬競鍦鴻秺澶у綋鐒惰秺濂斤紱瑕佸湪涓涓鍩熶箣鍐?
錛屽仛娣卞仛綺撅紝鎴愪負(fù)緇濆鐨勪笓瀹訛紝榪欐槸璧版妧鏈亾璺殑浜虹殑閫夋嫨銆備笉瑕佽煩鏉ヨ煩鍘伙紝鍦ㄤ腑鍥斤紝鍐?
灝忕殑琛屼笟浣犺鍋氱簿娣變簡錛岄兘鍙互浜х敓寰堝ぇ鐨勫埄娑︺?
銆銆鐮旂┒鐢熷垰姣曚笟鐨勬椂鍊欙紝鍋氫駭鍝佸紑鍙戠殑鏈変笉灝戜漢錛岄兘鏄嚜宸辨媿鎷嶈剳瀛愶紝瑙夊緱榪欎釜浜у搧鏈?
甯傚満錛屽氨鑷繁鍑烘潵鍋氥傜幇鍦ㄧ湅鏉ワ紝鎴戠殑榪欎簺鍚屽錛屽仛浜у搧寮鍙戠殑鎴愬姛鐨勬病鏈変竴渚嬶紝涓轟粈涔?
錛熻祫婧愪笉瓚熾?
銆銆1錛?璧勯噾錛屽垰姣曚笟鐨勫鐢熷晩錛屽氨鏄病閽憋紱娌¢挶錛屼篃鎰忓懗鐫浣犲紑鍙戠殑涓滆タ閮芥槸灝忎駭鍝侊紱
鑰屼笖鍙兘鍝ュ嚑涓嚜宸變笂錛岀爺鍙戙佺敓浜с侀攢鍞兘鏄竴涓漢鎴栬呭嚑涓漢鑷繁鏉ワ紝娌℃湁縐瘡錛屼粈
涔堥兘鏄噸鏂版潵榪囥?
銆銆2錛?浜鴻剦錛屼換浣曚竴涓涓氾紝瑕佹兂榪涘幓錛岄渶瑕佹湁寰堟繁鐨勪漢鑴夛紝鍚﹀垯錛岃皝浼?xì)鐢ㄤ綘鐨勪笢瑗垮?
錛熻皝鏁㈢敤浣犵殑涓滆タ鍟婏紵
銆銆鎴戠湅鍒扮殑錛屾垜榪欎釜鐝笂寮鍙戜駭鍝佺殑錛岃嚜宸辮繕鍦ㄥ潥鎸佺殑錛屽彧鍓╀笅涓涓漢浜嗭紝璇村疄鍦ㄧ殑錛?
鍒扮幇鍦紝娌℃湁鑷繁鐨勬苯杞︼紝涔熸病鏈夎嚜宸辯殑鎴垮瓙錛屾販鐨勬尯鎯ㄧ殑銆傜幇鍦ㄥ嚭鍥界殑涓嶈浜嗭紝鍦ㄥ浼?
銆佸湪鍗庝負(fù)錛岃嚦灝戦兘鏄嚑鍗佷竾鐨勫勾钖簡錛岃繕鏈夊悇縐嶇鍒╋紝灝辨槸浜у搧寮鍙戞垚鍔熶簡錛屽張鑳藉浣曪紵
涔熷氨鏄繖鏍蜂簡錛屼絾鏄互鍓嶉偅浜涘勾錛岄兘娌℃湁閲戦挶鐨勭Н绱紝絳変簬鐧藉共銆?
銆銆鎴戣韓杈圭殑涓涓嚜鍔ㄥ寲緋葷殑鐮旂┒鐢熺彮鐨勫悓瀛︼紝鑳介潬鑷繁寮鍙戜駭鍝佹椿寰楄繕鍙互鐨勶紝涔熷彧鏈?
2涓漢銆傝鏄庤繖鏉¤礬涓嶆槸閭d箞濂借蛋鐨勫晩銆?
銆銆鍏舵灝辨槸涓婂浼併傛垜鐨?涓悓瀛︼紝涓涓笂浜嗙埍绔嬩俊錛屼竴涓厛鍒扮埍绔嬩俊鍚庡埌璇哄熀浜氾紝閮芥販
鐨勪笉閿欍傚埌璇哄熀浜氱殑鍚庢潵鍒╃敤鍦ㄨ鍩轟簹緇撹瘑鐨勪漢鑴夛紙灝辨槸鍝簺鐢?shù)淇$殑澶村ご鑴戣剳锛夊Q岃嚜宸卞紑
浜嗗叕鍙革紝涔熻禋浜嗕笉灝戠殑閽便?
銆銆澶栦紒鏈澶х殑濂藉灝辨槸闄や簡鑳藉鍒版瘮杈冭鑼冪殑綆$悊澶栵紝榪樿兘緇欎綘鐨勮亴涓氱敓娑晙閲戙傚埌浜?
涓涓浼佸錛屽啀鍒板悓琛屼笟鐨勫浼佹垜鎯沖氨寰堝鏄撲簡銆傝屼笖澶栦紒鐨勬敹鍏ラ珮鍟娿?
銆銆鑷繁鍋氬叕鍙革紝鍋氫拱鍗栵紝涓寮濮嬫湁3锝?涓漢璧拌繖鏉¤礬錛屼絾鏄湡姝e彂璐㈢殑鍙湁涓涓漢錛屽叾
浠栦漢鍚庢潵涓婂浼佷簡銆傚仛涔板崠錛岃繕鏄鏈変竴瀹氱殑澶╄祴錛岃繕鏈夋満閬囥傝鏈夊閲戦挶鐨勮丹瑁歌8鐨勬
鏈涳紝瑕佹湁鍟嗕笟涓婄殑澶磋剳銆傚悗鏉ユ垜浠悓瀛﹀湪涓璧瘋皥錛岃錛屾垜浠嵆浣跨粰鑷繁榪欎釜鏈洪亣錛屼篃鏈繀
鑳藉仛鐨勫ソ銆備綍鍐靛綋鏃墮偅涓悓瀛︾湅濂界殑浜у搧錛堝仛涓涓彴婀句駭鍝佺殑浠g悊錛夛紝鎴戜滑澶у閮芥病鏈夌湅
濂斤紝璇存槑錛岀湡鐞嗚繕鏄帉鎻″湪灝戞暟浜烘墜閲屻?
銆銆鍒板悗鏉ワ紝鍚屽浠悍綰風(fēng)Щ姘戠Щ姘戝姞鎷垮ぇ銆?
銆銆縐繪皯鍔犳嬁澶у鎼炴妧鏈殑浜烘潵璇達(dá)紝榪樻槸涓涓笉閿欑殑閫夋嫨錛屼絾鏄灝芥棭錛岀粌浜嗗嚑騫寸殑鎶鏈?
錛屽氨璧剁揣鍑哄幓錛屽ぇ姒傛槸鍦?996騫磋蛋浜嗕笉鍒?0涓紝鐜板湪閮借繕鍙互錛屼拱浜嗘埧瀛愬拰杞︿簡銆傝鏄櫄
浜嗭紝璇█鍐嶅涔熼毦浜嗭紝鑰屼笖鍦ㄥ浗鍐呴兘娣風(fēng)殑榪樺彲浠ヤ簡錛屼篃灝辨病鏈夊繀瑕佸嚭鍘諱簡銆?
鎴戣嚜宸卞憿錛屽厛鏄湪鍥借惀鐨勭爺絀舵墍娣蜂簡4騫達(dá)紝鍚庢潵鍒頒竴瀹跺叕鍙稿共浜?騫達(dá)紝2002騫村嚭鏉ヨ嚜宸卞仛鍏?
鍙革紝鐜板湪涔熷氨鏄販浜嗕竴涓俯楗卞惂錛岀畻鏄湁鎴挎湁杞︼紝鏈夌偣縐搫錛屼絾鏄笉澶氾紝榪樻湁涓涓彲鐖辯殑
濂沖効銆傚洖棣栬繖10鏉ュ勾錛屾湁涓浜涚粡楠屽拰鏁欒銆?
銆銆1錛?瑕佹湁涓涓亴涓氱敓娑殑瑙勫垝銆傞鍏堥渶瑕佸畾浣嶈嚜宸卞仛浠涔堝悎閫傦紝鏄仛涔板崠榪樻槸鍋氭妧鏈?
錛屼竴鏉¤礬璧板埌榛戯紱褰撶劧錛屽仛浜嗘妧鏈紝鍚庢潵鏀硅涔熻錛?
銆銆2錛?鍋氭妧鏈紝灝辨槸瑕佸仛綺懼仛娣憋紝鎴愪負(fù)榪欎釜琛屼笟鐨勮繖涓妧鏈殑涓撳錛涙渶濂藉氨鏄幓鍥藉唴鐨?
澶у叕鍙革紝鎵嶈兘鍏ㄩ潰瀛﹀埌涓滆タ錛岃兘澶熺粰浣犲煿璁殑鏈轟細(xì)錛涘鏋滃ぇ鍏徃榪涗笉鍘伙紝鍏堝埌灝忓叕鍙哥粌鎶
鏈紝鎵炬満浼?xì)鍐嶅埌澶у叕鍙稿幓闀閲戯紝瀛﹂珮娣辯殑鎶鏈傚崈涓囦笉瑕佽嚜宸卞仛浜у搧錛岃鍋氫篃鏄榪欎釜琛?
涓氱啛鎮(zhèn)変簡錛屽啀鍘誨仛銆?
銆銆3錛?縐瀬浜夊彇鏈轟細(xì)銆傜Н鏋佷簤鍙栧涔?fàn)鍜寴q涙鐨勬満浼?xì)銆傛瘮濡傦紝鍋氭妧鏈紝灝遍渶瑕佸閿葷偧錛屽
瀛︿範(fàn)錛屾潵鎻愰珮鑷繁鐨勬按騫熾備竴闂ㄦ妧鏈紝鍙鏈夋満浼?xì)鍘诲涔?fàn)錛岄兘鑳藉鐨勪細(xì)錛涜鏄病鏈夋満浼?xì)锛?
澶╂墠涔熸病鏈夊姙娉曞鍒拌繖涓妧鏈傛煶浼犲織灝辮錛屾潹鍏冨簡灝辨槸鈥滃摥鐫鍠婄潃瑕佽繘姝モ濓紝瀹為檯涓婏紝
灝辨槸浜夊彇鑷繁鐨勬満浼?xì)锛涘綋鐒跺Q岃繖縐嶅己鐑堢殑榪涙嬈叉湜錛屼篃鏄瀵肩湅閲嶇殑鍦版柟銆傛瘡涓姝ラ兘璧板湪
鍓嶉潰錛岀Н绱?0騫達(dá)紝浣犲氨鏈変簡姣斿叾浠栦漢鏇村鐨勬満浼?xì)浜嗐?
銆銆4錛?縐瘡涓漢鐨勪俊瑾夈備粠浣犵殑鑱屼笟鐢熸動鐨勭涓澶╋紝灝辮鎸夌収璇氫俊鐨勫師鍒欏姙浜嬨傝鍋氬埌
錛屽綋浜轟滑鎻愯搗浣犵殑鍚嶅瓧鐨勬椂鍊欙紝璇達(dá)紝榪欏摜浠繕涓嶉敊錛屽仛浜嬭繕琛屻?
銆銆5錛?娉ㄦ剰鍒╃敤璧勬簮銆傚鏋滀綘鏈夋湁閽辯殑浜叉垰銆佹垚鍔熺殑闀胯緢鎴栬呮湅鍙嬶紝鍙互鍏呭垎鍒╃敤榪欎簺
鏈轟細(xì)錛屽緱鍒版洿鍔犻『鍒╃殑鍙戝睍鍓嶆櫙銆?
銆銆6錛?娉ㄦ剰璐㈠瘜鐨勪笉鏂Н绱備漢鐢熻鎯沖緱鍒拌嚜鐢憋紝璐㈠瘜鏄緢鍏抽敭鐨勩傚惁鍒欙紝姘歌繙浠頒漢榧?
鎭紝姘歌繙鐪嬩漢鑴歌壊銆備漢閮芥槸鍔垮埄鐪箋備粖鍚庣殑瀹跺涵銆佽亴涓氱敓娑紝閲戦挶鐨勭Н绱緢閲嶈錛屾病鏈夐挶
錛屾案榪滀笉鑳藉紑寮犺嚜宸辯殑浜嬩笟錛屽緱鍒版洿澶氱殑鏈轟細(xì)錛涜儲瀵岃鍋氬埌閫愬勾縐瘡錛屼綘鎵嶈兘瀹跺涵鐢熸椿騫?
紱忋傛病鏈夐挶鏄笉鍙兘鏈夊垢紱忕殑瀹跺涵鐨勩?
銆銆7錛?娉ㄦ剰浜鴻剦鐨勭Н绱傛渶緇堬紝浜嬩笟瑕侀潬鍦ㄧぞ浼?xì)涓婄殑錆h鑴夌殑璧勬簮銆傝娉ㄦ剰璁よ瘑鍦ㄤ綘榪欎釜
琛屼笟鐨勪漢錛岀粨浜や粬浠紝鏈緇堜粬浠細(xì)鎴愪負(fù)浣犱簨涓氫笂鐨勫姪鍔涖?
銆銆8錛?瀵繪眰璐典漢鐩稿姪銆傝鎵懼ぇ鑰佹澘鏉ュ府鍔╀綘錛屽緱鍒板ぇ鑰佹澘鐨勮祻璇嗐傛兂鎯崇湅錛屽ぇ铔嬬硶錛屽垏
涓鐐瑰氨澶熶簡錛屽皬铔嬬硶錛岄兘緇欎綘涔熷悆涓嶉ケ鍟娿?
銆銆9錛?澶氬惉鍚垚鍔熺殑鍓嶈緢鍜屾垚鍔熺殑鏈嬪弸鐨勬剰瑙併傛敞鎰忓皯鍚閲岄暱杈堢殑鎰忚錛屽挨鍏舵槸閮藉凡
緇忛浼戠殑闀胯緢錛屼粬浠紺句細(xì)鐨勮璇嗚繕鍋滅暀鍦ㄥ緢涔呬互鍓嶏紝鑰岃繖涓ぞ浼?xì)宸簿l忓彂鐢熷緢澶х殑鍙樺寲鍛?
銆傛渶閲嶈鐨勬槸錛岄暱杈堟湁鏃跺欎細(xì)寮烘眰浣犲仛涓浜涗簨鎯咃紝浣嗘槸錛屾渶緇堢殑緇撴灉浠栦滑鏄笉璐熻矗鐨勩傚彧
鏈変綘鎵嶈兘瀵硅嚜宸辮礋璐c?
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宀境鏍哥數(shù)鏈夐檺鍏徃
榛勭鍚?
---- ORACLE鏁版嵁搴撲綔涓哄ぇ鍨嬫暟鎹簱綆$悊緋葷粺錛岃繎騫存潵涓鐩村崰鏈変笘鐣屼笂楂樼鏁版嵁搴撶殑鏈澶т喚棰濓紝鍏跺己澶ц屽畬鍠勭殑鏁版嵁搴撶鐞嗗姛鑳斤紝浠ュ強(qiáng)ORACLE鍏徃鎺ㄩ檲鍑烘柊鐨勪笉鏂姫鍔涳紝涓鐩存垚涓篒T涓氱晫鐬╃洰鐨勭劍鐐廣傚箔婢蟲牳鐢電珯鐨勬暟鎹簱騫沖彴閲囩敤浜哋RACLE7.3浣滀負(fù)鍚庣騫沖彴錛屽墠绔夋嫨浜哋RACLE鍏徃鐨凞EVELOPER 2000 鍙?qiáng)DESIGNER 2000浣滀負(fù)寮鍙戝伐鍏鳳紝閲囩敤浜嗙洰鍓嶆祦琛岀殑CLIENT/SERVER妯″紡銆傛湰浜哄湪ORACLE緋葷粺鐨勫紑鍙戜腑錛屽氨O(jiān)RACLE鐨勬暣濂楀紑鍙戝伐鍏鋒彁鍑轟竴浜涜嚜宸辯殑浣撲細(xì)錛屼緵鍚岃鍙傝冦?
---- 涓. ORACLE SQL PLUS 浣跨敤鎶宸?
---- 鈶犳煡鎵鵑噸澶嶈褰?
SELECT DRAWING,DSNO FROM EM5_PIPE_PREFAB
WHERE ROWID!=(SELECT MAX(ROWID) FROM EM5
_PIPE_PREFAB D
WHERE EM5_PIPE_PREFAB.DRAWING=D.DRAWING AND
EM5_PIPE_PREFAB.DSNO=D.DSNO);
---- 鎵ц涓婅堪SQL璇彞鍚庡氨鍙互鏄劇ず鎵鏈塂RAWING鍜孌SNO鐩稿悓涓旈噸澶嶇殑璁板綍銆?
---- 鍒犻櫎閲嶅璁板綍:
DELETE FROM EM5_PIPE_PREFAB
WHERE ROWID!=(SELECT MAX(ROWID) FROM EM5
_PIPE_PREFAB D
WHERE EM5_PIPE_PREFAB.DRAWING=D.DRAWING AND
EM5_PIPE_PREFAB.DSNO=D.DSNO);
---- 鎵ц涓婅堪SQL璇彞鍚庡氨鍙互鍒櫎鎵鏈塂RAWING鍜孌SNO鐩稿悓涓旈噸澶嶇殑璁板綍銆?
---- 鈶?蹇熺紪璇戞墍鏈夎鍥?
---- 褰撳湪鎶婃暟鎹簱鍊掑叆鍒版柊鐨勬湇鍔″櫒涓婂悗(鏁版嵁搴撻噸寤?錛岄渶瑕佸皢瑙嗗浘閲嶆柊緙栬瘧涓閬嶏紝鍥犱負(fù)璇ヨ〃絀洪棿瑙嗗浘鍒板叾瀹冭〃絀洪棿鐨勮〃鐨勮繛鎺ヤ細(xì)鍑虹幇闂錛屽彲浠ュ埄鐢≒L/SQL鐨勮璦鐗規(guī)э紝蹇熺紪璇戙?
SQL >SPOOL ON.SQL
SQL >SELECT 鈥楢LTER VIEW 鈥榺|TNAME||鈥?br />COMPILE;鈥?FROM TAB;
SQL >SPOOL OFF
鐒跺悗鎵цON.SQL鍗沖彲銆?br />SQL >@ON.SQL
褰撶劧錛屾巿鏉冨拰鍒涘緩鍚屼箟璇嶄篃鍙互蹇熻繘琛岋紝濡傦細(xì)
SQL >SELECT 鈥楪RANT SELECT ON 鈥?br />||TNAME||鈥?TO USERNAME;鈥?FROM TAB;
SQL >SELECT 鈥楥REATE SYNONYM
鈥榺|TNAME||鈥?FOR USERNAME.鈥檤|TNAME||鈥?鈥?FROM TAB;
鈶?鐢ㄥ鑱旀帴鎻愰珮琛ㄨ繛鎺ョ殑鏌ヨ閫熷害
鍦ㄤ綔琛ㄨ繛鎺?甯哥敤浜庤鍥?鏃訛紝甯鎬嬌鐢ㄤ互涓嬫柟娉曟潵鏌ヨ鏁版嵁:
SELECT PAY_NO, PROJECT_NAME
FROM A
WHERE A.PAY_NO NOT IN (SELECT PAY_
NO FROM B WHERE VALUE >=120000);
---- 浣嗘槸鑻ヨ〃A鏈?0000鏉¤褰曪紝琛˙鏈?0000鏉¤褰曪紝鍒欒鐢ㄦ帀30鍒嗛挓鎵嶈兘鏌ュ畬錛屼富瑕佸洜涓篘OT IN瑕佽繘琛屼竴鏉′竴鏉$殑姣旇緝錛屽叡闇瑕?0000*10000嬈℃瘮杈冨悗錛屾墠鑳藉緱鍒扮粨鏋溿傝鐢ㄥ鑱旀帴鍚庯紝鍙互緙╃煭鍒?鍒嗗乏鍙崇殑鏃墮棿:
SELECT PAY_NO,PROJECT_NAME
FROM A,B
WHERE A.PAY_NO=B.PAY_NO(+)
AND B.PAY_NO IS NULL
AND B.VALUE >=12000;
---- 鈶?鎬庢牱璇誨啓鏂囨湰鍨嬫搷浣滅郴緇熸枃浠?
---- 鍦≒L/SQL 3.3浠ヤ笂鐨勭増鏈腑錛孶TL_FILE鍖呭厑璁哥敤鎴烽氳繃PL/SQL璇誨啓鎿嶄綔緋葷粺鏂囦歡銆傚涓嬶細(xì)
DECALRE
FILE_HANDLE UTL_FILE.FILE_TYPE;
BEGIN
FILE_HANDLE:=UTL_FILE.FOPEN(
鈥楥:\鈥?鈥橳EST.TXT鈥?鈥橝鈥?;
UTL_FILE.PUT_LINE(FILE_HANDLE,鈥?br />HELLO,IT鈥橲 A TEST TXT FILE鈥?;
UTL_FILE.FCLOSE(FILE_HANDLE);
END;
---- 鐩稿叧UTL_FILE鏁版嵁搴撳寘璇︾粏淇℃伅鍙互鍙傝鐩稿叧璧勬枡銆?br />
---- 鈶?鎬庢牱鍦ㄦ暟鎹簱瑙﹀彂鍣ㄤ腑浣跨敤鍒楃殑鏂板間笌鏃у?
---- 鍦ㄦ暟鎹簱瑙﹀彂鍣ㄤ腑鍑犱箮鎬繪槸瑕佷嬌鐢ㄨЕ鍙戝櫒鍩鴻〃鐨勫垪鍊鹼紝濡傛灉鏌愭潯璇彞闇瑕佹煇鍒椾慨鏀瑰墠鐨勫鹼紝浣跨敤:OLD灝卞彲浠ヤ簡錛屼嬌鐢ㄦ煇鍒椾慨鏀瑰悗鐨勬柊鍊鹼紝鐢?NEW灝卞彲浠ヤ簡銆傚:OLD.DEPT_NO,:NEW.DEPT_NO銆?
---- 浜?ORACLE DEVELOPER 2000浣跨敤鎶宸э細(xì)
---- 鈶?鏀瑰彉FORM(FMX妯″潡)榪愯鏃剁殑Runform4.5鐨勯澶?
---- DEVELOPER2000涓璅MX榛樿棰樺ご涓猴細(xì)Developer/2000 Forms Runtime for Windows 95 / NT 浣犲彲浠ユ敼涓鴻嚜宸卞畾涔夌殑鏍囬,
---- 1. 鍦‵orm綰цЕ鍙戝櫒涓坊鍔犺Е鍙慦HEN-NEW-FORM-INSTANCE
---- 2. 鍦ㄦ瑙﹀彂鍣ㄤ腑鍐欏涓嬩唬鐮侊細(xì)
set_window_property(FORMS_MDI_WINDOW,TITLE,'POINT
SYSTEM 嬈㈣繋浣跨敤');
---- 鈶?濡備綍闅愯棌鑿滃崟涓殑window閫夐」:
---- 鍦ㄥ垱寤鴻嚜宸辯殑鑿滃崟鏃訛紝鏈鍚庨夐」鎬繪湁window欏癸紝涓嬮潰浠嬬粛濡備綍鍘繪帀瀹?
---- 1. 鍒涘緩涓涓狹enu
---- 2. 鍦∕enu涓緩绔嬩竴涓狪tem,鍛藉悕涓篧INDOW銆?
---- 3. 璁劇疆璇tem灞炴у涓?
----
Menu Item Type:Magic
Command Type:Null
Magic Item:Window
Lable:涓虹┖
---- 鈶?鎬庢牱鍒涘緩鍔ㄦ佷笅鎷夊垪琛↙ist
---- Developer 2000 涓殑鍒楄〃鏄氳繃璁劇疆鐩稿叧灞炴ц屽畬鎴愭暟鎹」鐨勫垪琛ㄨ緗殑錛屼絾閭e彧鏄潤鎬佺殑錛屾湁鏃朵綘鎯寵鏌愰」鎴愪負(fù)鍔ㄦ佺殑鍒楄〃錛岄殢杈撳叆鏁版嵁鐨勬敼鍙樿屾敼鍙橈紝灝遍渶瑕佸姩鎵嬪幓緙栦釜灝忕▼搴忋備笅闈㈣緇嗕粙緇嶆庢牱鍘誨仛:
---- 鏈夊潡EBOP_CABLE_ACCOUNT錛屼笅鏈塖PECIFICATION鏁版嵁欏癸紝褰撲竴榪涘叆璇ユā鍧楁椂錛屽氨灝哠PECIFICATION欏瑰湪鏁版嵁搴撲腑瀛樺偍鐨勫煎姩鎬佹樉紺哄嚭鏉ワ紝鍏堝湪Form4.5涓緩绔嬩竴涓狿RCEDURE錛屽懡鍚嶄負(fù)DYN_LIST:
PROCEDURE DYN_LIST IS
CURSOR C1 IS
SELECT DISTINCT(SPECIFICATION)
FROM EBOP_CABLE_ACCOUNT;
CNT NUMBER;
i NUMBER;
TNAME EBOP_CABLE_
ACCOUNT.SPECIFICATION%TYPE;
BEGIN
CLEAR_LIST('EBOP_CABLE_
ACCOUNT.SPECIFICATION');
SELECT COUNT(DISTINCT
(SPECIFICATION)) INTO CNT FROM EBOP
_CABLE_ACCOUNT;
open C1;
FOR i IN 1..CNT LOOP
FETCH C1 INTO TNAME;
EXIT WHEN C1%NOTFOUND
OR C1%NOTFOUND IS NULL;
ADD_LIST_ELEMENT
('EBOP_CABLE_ACCOUNT
.SPECIFICATION',i,TNAME,TNAME);
END LOOP;
DELETE_LIST_ELEMENT
('EBOP_CABLE_ACCOUNT.SPECIFICATION',CNT+1);
CLOSE C1;
END;
鐒跺悗鍦‵ORM鐨刉HEN-NEW
-FORM-INSTANCE瑙﹀彂瀛愪腑鍔犲叆涓琛岋細(xì)
DYN_LIST;
---- 榪欐牱涓榪涘叆璇MX錛屽氨浼?xì)鍔ㄦ佸埛鏂拌鍒楄〃銆傞櫎姝や箣澶栵紝SPECIFICATION鏁版嵁欏規(guī)敼涓哄垪琛ㄩ」銆?
---- 鈶?褰撴樉紺哄鏉¤褰曚笖鏁版嵁欏圭壒鍒鏃訛紝濡備綍緇勭粐褰曞叆鍙?qiáng)鏄窘C虹晫闈?
---- 濡備笂鍥炬墍紺猴紝PRN浠g爜鍙?qiáng)璁惧浠g爜鍦ㄧ斦d竷1(CONTENT鍨?涓婏紝鍏跺畠鏁版嵁欏瑰湪鐢誨竷2(STACK鍨?涓婏紝鎵鏈夋暟鎹」涓轟竴涓〃鐨勫垪鎴栦竴涓潡鐨勬暟鎹」銆傚湪鎷夊姩姘村鉤婊氬姩鏉℃椂鎴栫敤TAB鎴栨暡鍥炶濺閿椂錛屽皢鐪嬪埌鍏ㄩ儴鏁版嵁欏廣傝繖縐嶆帓甯冩柟娉曢傜敤浜庢暟鎹」鐗瑰埆澶氬張鎯蟲樉紺哄鏉¤褰曟椂鐢ㄣ備富瑕佸埗浣滈『搴忎負(fù)錛氬厛寤虹珛涓や釜鐢誨竷錛岀敾甯?(CONTENT鍨?錛岀敾甯?(STACK鍨?錛岀劧鍚庡緩绔嬪潡錛岄夌敾甯冩椂鐢ㄧ敾甯?錛岃繖鏍鋒墍鏈夐」閮芥樉紺哄湪鐢誨竷1涓婏紝鐒跺悗閫変腑闄RN浠g爜鍙?qiáng)璁惧浠g爜涔嬪鐨勬墍鏈夋暟鎹」錛岄塗OOLS鑿滃崟涓嬬殑PROPERTIES閫夐」錛屽皢榪欎簺鏁版嵁欏圭殑CANVAS灞炴ч変負(fù)鐢誨竷2(STACK鍨?錛岀劧鍚庤皟鏁存暣浣撲綅緗氨鍙互浜嗐?
---- 鈶?濡備綍鍦‵ORM鐨勫彈闄愯Е鍙戝瓙涓彁浜や繚瀛樻暟鎹?
---- 鍦‵ORM涓緢澶氳Е鍙戝瓙鏄笉鑳界敤COMMIT WORK璇彞鐨勶紝褰撲綘鍦ㄨ瑙﹀彂瀛愪腑浣跨敤浜哢PDATE錛孌ELETE絳夋搷浣滃茍鎯崇珛鍗沖瓨鐩樻椂錛屽氨闇瑕丆OMMIT WORK璇彞浜嗐傞鍏堝湪鏈嶅姟鍣ㄧ寤虹珛DB_SQL_COMMIT榪欎釜榪囩▼(閲囩敤ORACLE7.3鏁版嵁搴?錛?
PROCEDURE DB_SQL_COMMIT IS
source_cursor integer;
ignore integer;
V7 NUMBER :=2;
BEGIN
source_cursor:=dbms_sql.open_cursor;
dbms_sql.parse(source_cursor,'COMMIT WORK',V7);
ignore:=dbms_sql.execute(source_cursor);
DBMS_SQL.CLOSE_CURSOR(source_cursor);
END;
---- 鐒跺悗鍦‵ORM涓瑙﹀彂瀛愪腑璋冪敤榪囩▼DB_SQL_COMMIT;灝卞彲浠ヤ簡錛屽綋鐒朵綘鍙互鏍規(guī)嵁鑷繁闇瑕佸皢璇ヨ繃紼嬪姞鍏ュ弬鏁幫紝榪欐牱閫氳繃鍙傛暟鍙互寰楀埌鎵цDML璇彞鐨勬潈闄愩?br />
聽鈶?濡備綍鍦‵ORM涓疄鐜版煇鏁版嵁欏硅嚜鍔ㄦ寜璁板綍搴忓彿鍔犱竴鎿嶄綔
---- 璁懼潡鍚嶄負(fù)VO,瑕佹搷浣滅殑鏁版嵁欏逛負(fù)VO_ID,鍦ㄨ鍧椾腑寤虹珛鍧楃駭瑙﹀彂瀛怶HEN-CREATE- RECORD錛屽姞鍏ュ涓嬩唬鐮侊細(xì)
:VO_ID:=:System.Trigger_Record;
---- 榪欐牱姣忓綋鐢熸垚鏂拌褰曟椂VO_ID灝變細(xì)鑷姩鍔犱竴浜嗐?
---- 鈶?濡備綍鍦ㄤ竴涓狥ORM涓皟鐢ㄥ彟涓涓狥ORM錛屾垨鍦ㄤ竴涓潡涓皟鐢ㄥ彟涓涓潡鏃舵樉紺虹壒瀹氱殑璁板綍鏈夋椂鐢ㄦ埛浼?xì)瑕佹眰鍦ㄨ皟鐢ㄥ彟涓涓狥ORM鏃訛紝鍙樉紺虹浉鍏崇殑璁板綍錛屼婦渚嬪涓嬶紝鍦ㄤ竴涓狥ORM鐨勫潡涓湁涓涓寜閽紝鍦ㄦ寜閽Е鍙戝瓙涓姞鍏ュ涓嬩唬鐮侊細(xì)
DECLARE
PM
PARAMLIST;
BEGIN
PM:=GET_PARAMETER_LIST('PM');
IF NOT ID_NULL(PM) THEN
DESTROY_PARAMETER_LIST('PM');
END IF;
PM:=CREATE_PARAMETER_LIST('PM');
......................
ADD_PARAMETER(PM,'THE_WHERE',
TEXT_PARAMETER,'EM_NAME=''EM4''
AND EM_PROJECT_NAME=''鏀灦棰勫埗''');
OPEN_FORM('PAYMENT',ACTIVATE,SESSION,PM);
END錛?br />---- 鍏朵腑EM_NAME錛孍M_PROJECT_NAME涓烘湰F(xiàn)ORM鏌愬潡鐨勬暟鎹」錛孭AYMENT涓鴻璋冪敤鐨凢ORM妯″潡銆傝繖鏍烽氳繃浼犻掑弬鏁板垪琛ㄥ氨鍙互寰楀埌鎯寵鐨勭粨鏋溿傚湪FORM PAYMENT.FMB涓紝寤虹珛涓鍙傛暟THE_WHERE錛孋HAR鍨嬶紝闀?000錛岀劧鍚庡湪PAYMENT.FMB涓緩绔婩ORM綰цЕ鍙戝瓙WHEN-NEW-FORM-INSTANCE錛屽湪璇ヨЕ鍙戝瓙涓姞鍏ヤ互涓嬭鍙ワ細(xì)
IF :PARAMETER.THE_WHERE IS NOT NULL THEN
SET_BLOCK_PROPERTY('PAYMENT',
DEFAULT_WHERE,:PARAMETER.THE_WHERE);
END IF;
---- 鍏朵腑PAYMENT涓鴻鏄劇ず鐨勫潡錛岃繖鏍烽氳繃鍙傛暟浼犻掑氨寰楀埌鎯寵鐨勬煇浜涚壒瀹氭潯浠剁殑鏁版嵁浜嗐?
---- 鈶?鍦‵ORM涓綋鏈変富浠庡潡鏃訛紝榪炵畫杈撳叆璁板綍濡備綍閬垮厤琚笉鏂殑鎻愮ず淇濆瓨錛?
---- 姣忚緭鍏ヤ竴鏉′富璁板綍鍜岃嫢騫叉潯璇ヤ富璁板綍鐨勪粠璁板綍鍚庯紝姝ゆ椂鍐嶅鑸埌涓誨潡杈撲笅涓鏉¤褰曪紝FORM灝變細(xì)鎻愮ず浣犳槸鍚﹁淇濆瓨璁板綍錛岃屼綘騫朵笉甯屾湜FORM鎻愮ず錛岃瀹冭嚜鍔ㄤ繚瀛橈紝姝ゆ椂浣犲彲浠ュ埌Program Units涓壘鍒拌繃紼婸ROCEDURE Clear_All_Master_Details錛岀劧鍚庡湪榪欎釜榪囩▼涓壘鍒拌鍙?
Clear_Block(ASK_COMMIT);
---- 灝嗗叾鏀逛負(fù)Clear_Block(DO_COMMIT);灝卞彲浠ヤ簡銆?
---- 鈶?鍦≧eport寮濮嬫椂閫夋嫨鎺掑簭欏?
---- 鍦ㄦ姤琛ㄥ紑濮嬬殑Parameter Form涓夋嫨鎶ヨ〃鎸夊摢涓暟鎹」鎺掑簭錛?
---- 1. 鍏堝湪USER PARAMETER 涓垱寤篠ORT鍙傛暟錛屼負(fù)瀛楃鍨嬶紝闀?0銆?
---- 2. 鍒濆鍊奸夆欒矗浠繪柟鈥?鐒跺悗灝嗚繖鍥涗釜鍊艱緭鍏ュ埌DATA SELECTION涓紝褰㈡垚鍒楄〃銆?
---- 3. 鐒跺悗澶勭悊QUERY涓殑SQL璇彞:
select CHARGER,FCO_NO,EM_NAME,FCO
_NO,DESCRIPTION, FCR_POINT
from FCR_MAIN
ORDER BY DECODE(:SORT,'璐d換鏂?,CHARGER,'FCO鍙?,
FCO_NO,'FCR鍙?,FCR_NO,'FCR鍙?,EM_NAME)
---- 鈶?鍦―eveloper 2000涓浣曡鍐欐搷浣滅郴緇熸枃浠?
---- 鍦ㄧ敤Developer 2000鐨勫紑鍙戝伐鍏峰紑鍙戝簲鐢ㄧ▼搴忔椂錛岀粡甯哥鍒伴渶瑕佽鍐欏閮ㄦ枃浠剁殑闂錛屽彲浠ョ敤ORACLE 甯︾殑鍖匱EXT_IO鏉ュ畬鎴愯繖欏歸渶姹傘備緥濡?
DECLARE
IN_FILE TEXT_IO.FILE_TYPE;
OUT_FILE TEXT_IO.FILE_TYPE;
LINE_BUFER VARCHAR2(80);
/*鑻ヤ笉鐢↖N_FILE,鍙互灝嗗悇瀛楁鑱旀帴鍦ㄤ竴璧瘋祴鍊肩粰姝ゅ彉閲?/
BEGIN
IN_FILE:=TEXT_IO.FOPEN
(鈥楥:\TEMP\TEST1.TXT鈥?鈥檙鈥?;
OUT_FILE:=TEXT_IO.FOPEN
(鈥楥:\TEMP\TEST2.TXT鈥?鈥檞+鈥?;
LOOP
TEXT_IO.GET_LINE(IN_FILE,LINE_BUFER);
TEXT_IO.PUT(LINE_BUFER);
TEXT_IO.NEW_LINE;
TEXT_IO.PUT_LINE(OUT_FILE,LINE_BUFER);
END LOOP;
EXCEPTION
WHEN no_data_found THEN
TEXT_IO.PUT_LINE(鈥楥LOSING THE FILE ,PLEASE WAITING....鈥?;
TEXT_IO.FCLOSE(IN_FILE);
TEXT_IO.FCLOSE(OUT_FILE);
END;
---- 涓?鏁版嵁搴撶鐞?
---- 鈶?鍦ㄥ垹闄や竴涓〃涓殑鍏ㄩ儴鏁版嵁鏃訛紝欏諱嬌鐢═RUNCATE TABLE 琛ㄥ悕;鍥犱負(fù)鐢―ROP TABLE錛孌ELETE * FROM 琛ㄥ悕鏃訛紝TABLESPACE琛ㄧ┖闂磋琛ㄧ殑鍗犵敤絀洪棿騫舵湭閲婃斁錛屽弽澶嶅嚑嬈ROP錛孌ELETE鎿嶄綔鍚庯紝璇ABLESPACE涓婄櫨鍏嗙殑絀洪棿灝辮鑰楀厜浜嗐?
---- 鈶?鏁版嵁搴撴枃浠剁殑縐誨姩鏂規(guī)硶
---- 褰撴兂灝嗘暟鎹簱鏂囦歡縐誨姩鍒板彟澶栦竴涓洰褰曚笅鏃訛紝鍙互鐢ˋLTER DATABASE鍛戒護(hù)鏉ョЩ鍔?姣擜LTER TABLESPACE閫傜敤鎬у己)錛?
---- 1. 浣跨敤SERVER MANAGER鍏抽棴瀹炰緥.
SVRMGR > connect internal;
SVRMGR > shutdown;
SVRMGR >exit;
---- 2. 浣跨敤鎿嶄綔緋葷粺鍛戒護(hù)鏉ョЩ鍔ㄦ暟鎹簱鏂囦歡浣嶇疆(鍋囪榪欓噷鎿嶄綔緋葷粺涓篠OLARIS 2.6). 鍦║NIX涓敤 mv鍛戒護(hù)鍙互鎶婃枃浠剁Щ鍔ㄥ埌鏂扮殑浣嶇疆錛?
#mv /ora13/orarun/document.dbf /ora12/orarun
---- 3. 瑁呰澆鏁版嵁搴撳茍鐢╝lter database鍛戒護(hù)鏉ユ敼鍙樻暟鎹簱涓殑鏂囦歡鍚?
SVRMGR > connect internal;
SVRMGR > startup mount RUN73;
SVRMGR > alter database rename file
> 鈥? ora13/orarun/document.dbf鈥?br />> 鈥? ora12/orarun/document.dbf鈥?
---- 4. 鍚姩瀹炰緥.
SVRMGR > alter database open;
---- (huangfutong@china.com)
---- ORACLE鏁版嵁搴撳紑鍙戠粡楠屾葷粨
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浣嗕粠浜嬭繖涓棰嗗煙鐨勭己鐐逛篃鏄槑鏄劇殑:
鐢變簬榪欐柟闈㈢殑鍏ラ棬闂ㄦ鐩稿杈冧綆錛岃櫧鐒惰繖鏂歸潰鐨勪漢鎵嶉渶姹傞噺鏄渶澶х殑錛屼絾灝嗘潵绔炰簤瀵規(guī)墜浼?xì)杈冨銆傛?zhèn)ㄤ細(xì)鍙戠帋图屽嵆鋴射粬鍘熶笉鏄IT涓撲笟鐨勪漢錛屼篃璁鎬粬紿佸嚮鍑犱釜鏈堝悗錛屽仛寰楃収鏍峰儚妯″儚鏍楓傜壒鍒槸褰撴?zhèn)q寸邯娓愬ぇ鍚庯紝鎮(zhèn)ㄥ彲鑳戒細(xì)鍙戠幇錛屽悗闈㈢殑騫磋交浜哄彲鑳藉緢瀹規(guī)槗榪戒笂浣犵殑姘村鉤銆傚鏋滄?zhèn)畣鏉ュ埌鍥藉鍘诲伐浣滃Q屼綘鍙兘浼?xì)鍙戠庮C粠浜嬭繖棰嗗煙鐨勪漢鏇村涓旈珮鎵嬪浜戙傚綋鐒訛紝鑻ユ?zhèn)ㄥ湪杩欎竴棰嗗煙緇忚繃澶氬勾浼佷笟緇忛獙錛岃揪鍒拌緝楂樺鐣?濡傝兘璁捐杞歡鏋舵瀯)錛屽垯韜環(huán)姘歌繙鏄珮鐨勩傚浗鍐呭湪榪欐柟闈漢鎵嶉鍩熺殑涓昏闂鏄紝鏈夌粡楠岀殑楂樻墜澶皯錛岀毊姣涗簡瑙g殑浜哄お澶氥?
浠庝簨浼佷笟璁$畻棰嗗煙錛屾渶閲嶈鐨勬妧鑳藉瀷鎶鏈紼嬫槸
(1) J2EE鏋舵瀯涓庣▼搴忚璁?/p>
(2) 澶у瀷鏁版嵁搴撶郴緇?濡侽racle)
(3) 鍩轟簬UML鐨勭郴緇熷垎鏋愪笌璁捐銆?br />濡傛灉璇磋繕鏈変粈涔堥噸瑕佺殑鎶鑳斤紝榪樺彲灝哫ML涓嶹eb Service鎶鏈寘鍚繘鏉ワ紝鑻ユ?zhèn)ㄥ湪杩欏嚑涓鍩熸帉鎻¤緝濂藉Q屽垯涓嶆剚鎵句笉鍒板伐浣溿傚叾涓挨鍏朵互J2EE鏈涓洪噸瑕侊紝鐩墠J2EE宸叉垚涓轟紒涓氳綆楄蔣浠跺紑鍙戠殑鏈涓昏騫沖彴錛屼篃鏄瑙勯珮鏍¤蔣浠跺闄㈢殑鏈閲嶈璇劇▼涔嬩竴銆?/p>
灝界璇ヨ紼嬪彧鑳戒綔涓洪変慨璇撅紝鎴戜滑甯屾湜姝h楂樻牎杞歡瀛﹂櫌鍚屽鏃犺灝嗘潵鎯充粠浜嬩綍縐嶆柟鍚戯紝閮藉簲瀛︿竴涓婮2EE璇劇▼錛岃嚦灝戝彲涓哄皢鏉ユ壘宸ヤ綔澶囦竴鎵嬪叧閿姛澶傚寘鎷兂浠庝簨宓屽叆寮忔垨鍏跺畠棰嗗煙鐨勫悓瀛︼紝涔熸槸寰堟湁蹇呰瀛︿竴涓婮2EE鐨勶紝姣曠珶J2EE鏄洰鍓嶆渶閲嶈鐨勫鉤鍙頒箣涓錛屽嵆浣挎?zhèn)畣鏉ヤ笉鎯充粠浜嬩紒涓氳绠楅鍩熷Q屼簡瑙d竴涓婮2EE涔熸槸蹇呰鐨勶紝灝卞儚涓闂ㄥ父璇嗚紼嬩竴鏍楓?/p>
鍏跺畠涓庝紒涓氳綆楀叧緋昏緝瀵嗗垏鐨勬妧鑳借繕鍖呮嫭: Dot Net鏋舵瀯涓庣▼搴忚璁°佽蔣浠舵祴璇曟妧鏈佽蔣浠墮厤緗鐞嗭紝璇ラ鍩熻緝楂樺眰嬈$殑鎶鑳藉寘鎷暟鎹粨搴撴妧鏈佹瀯浠朵笌涓棿浠舵妧鏈佽璁℃ā寮忕瓑銆傚儚閫氫俊鍗忚鍒嗘瀽涓庣綉緇滅▼搴忚璁★紝Unix緋葷粺綆$悊絳変篃灞炴湁浜涘叧緋葷殑璇劇▼銆?2綰ф湰瀛︽湡寮璁劇殑浼佷笟璁$畻璇劇▼涓嶅錛屼富瑕佹槸J2EE銆丱racle/MSSQL銆乁ML絳変紒涓氳綆楅鍩熺殑鏈鍏抽敭鎶鑳藉瀷鎶鏈紼嬮兘宸插瀹屼簡銆?/p>
鎮(zhèn)ㄥ簲鍦ㄧ┖浣欐椂闂村皢J2EE錛孌B銆乁ML絳夋妧鏈啀娣卞叆鍦伴捇鐮斾笅鍘伙紝涓瀹氳鍦ㄦ煇涓鍩熸湁娣卞叆鐨勬帉鎻°傚彧鏄窡鐫鍚錛屽嵆浣垮浜嗗啀澶氳紼嬩篃鏄病鐢ㄥ鐨勶紝鑷繁閽葷爺涓嬪幓鎵嶆槸鏈閲嶈鐨勩傚彧涓涓狫2EE渚挎槸鍗氬ぇ綺炬繁鐨勶紝瓚沖浣犲晝涓嬪幓鐨勶紝閽葷爺涓嬪幓錛屾?zhèn)ㄤ細(xì)鍙戠庮C綘榪樿瀛︾殑鐩稿叧鐭ヨ瘑榪樻湁寰堝(鍖呮嫭EJB銆乆ML銆乄eb Service銆丏esign Pattern絳?銆?
铏界劧浠庝簨浼佷笟璁$畻鐨勪漢鎵嶅緢澶氾紝浣嗕互涓嬩紒涓氳綆楅鍩熸棤璁哄浗鍐呭閮藉睘紼緙轟漢鎵?
(1) 鎺屾彙澶у瀷ERP緋葷粺錛屼富瑕佹槸SAP緋葷粺錛屽寘鎷琒AP Basis(緋葷粺綆$悊)鎴朣AP ABAP(緙栫▼)鎴朣AP鍔熻兘妯″潡瀹炴柦(鐗瑰埆鏄儲鍔℃ā鍧桭I鐨勫疄鏂?銆係AP欏鵑棶韜環(huán)鏄渶楂樼殑錛岃屼笖闈炲父闅炬壘銆傚叾瀹冨ぇ鍨婨RP緋葷粺錛屾帉鎻eopleSoft銆丱racle Finacial銆丣.D.Edward銆丼iebel絳夊ぇ鍨婨RP杞歡緋葷粺鐨勪漢涔熷緢鍊奸挶銆傝繖鏂歸潰鐨勪漢涔嬫墍浠ヨ韓浠峰楂橈紝涓昏鏄洜涓鴻繖浜涜蔣浠跺緢涓撲笟錛岀壒鍒ぇ錛屽緢闅炬湁D鐗堝彲瀛︿範(fàn)錛屽彧鏈夌壒澶т紒涓?濡備笘鐣?00寮猴紝90浠ヤ笂浣跨敤SAP)鎵嶇敤寰楄搗錛岃屼笖蹇呴』鏈夊疄闄呭伐浣滅粡楠屾墠鑳芥帉鎻°傚鏋滄槸涓涓釜浜轟漢閮藉緢瀹規(guī)槗鏈夋満浼?xì)鎺ヨЕ鐨勮蒋錃g錛岄偅涔堣繖鏂歸潰鐨勪漢閫氬父灝變笉浼?xì)绋緙恒傚鏋滃ぇ瀹跺皢鏉ユ湁鏈轟細(xì)鎺ヨЕ瀛︿範(fàn)榪欎簺澶у瀷ERP杞歡緋葷粺鐨勬満浼?xì)锛屽圾櫘涓嶇姽桴U鍦版姄浣忥紝閭e皢鎹т笂涓杈堢殑閲戦キ紕椼?/p>
鍦ㄥ浗澶栵紝浼?xì)SAP鐨勪漢鐗瑰埆鍊奸挶銆傜墿浠ョ█涓鴻吹錛岃繖姘歌繙鏄鎵戜笉鐮寸殑鐪熺悊銆係AP鐨勪環(huán)鍊間笉浠呮槸鍥犱負(fù)浠栨槸涓涓狤RP杞歡錛?鑰屾槸鍏朵腑浣撶幇鐨勭幇浠d紒涓氱鐞嗙悊蹇?濡傛牴鎹璐ч渶姹傝嚜鍔ㄥ畨鎺掑師鏂欓噰璐拰鐢熶駭璁″垝絳?銆備竴鑸?00寮哄叕鍙哥粷涓嶄細(xì)鍍忓浗鍐呭緢澶氫紒涓氶偅鏍鳳紝鐢↗2EE浠庡ご璁捐浼佷笟鐨凟RP緋葷粺(鍗沖皢鏄庢牱鐨勪漢鍔涙姇鍏ワ紝鑰屼笖璁捐鍑烘潵鐨勭郴緇熸庝箞鍙兘鏄畬鍠勭殑)錛屼竴瀹氶兘浼?xì)鋴社敤SAP榪欐牱鎴愮啛鐨凟RP杞歡銆傜敤涓嶈搗SAP鐨勫叕鍙稿彲鑳戒細(xì)鐢↗2EE璁捐ERP緋葷粺銆?
(2) 鎺屾彙IBM澶у瀷鏈烘妧鏈殑浜猴紝濡係/390涓繪満錛孧VS鎿嶄綔緋葷粺錛孞CL浣滀笟鎺у埗璇█錛孋OBOL紼嬪簭璁捐璇█錛孌B2鍏崇郴鏁版嵁搴撴垨IMS灞傛鏁版嵁搴擄紝CISC涓棿浠朵氦鏄撴帶鍒剁郴緇熺瓑IBM澶у瀷鏈轟笓鐢ㄦ妧鏈傚浗鍐呬簲澶ч摱琛岋紝浠ュ強(qiáng)鍥藉緇濆ぇ澶氭暟閾惰鐨勫悗鍙扮郴緇熶嬌鐢ㄧ殑閮芥槸浠ヤ笂騫沖彴銆侷BM澶у瀷鏈哄彿縐版案涓嶅畷鏈鴻屼笖騫沖彴鐩稿灝侀棴(榪欐牱鏈瀹夊叏)錛屾墍浠ヨ繖浜涜姹傚湪24*7鐜涓繛緇繍琛岀殑鍏抽敭搴旂敤(鏈鍙玬ission critical applications)閮介噰鐢↖BM澶у瀷鏈恒?/p>
榪欐柟闈㈢殑浜烘墠涔嬫墍浠ョ█緙猴紝鏄洜涓轟細(xì)澶у瀷鏈虹殑浜洪兘鏄佷漢(90騫翠唬浠ュ墠鎼濱T鐨勪漢)錛屽叏涓栫晫鏂版瘯涓氱殑IT姣曚笟鐢熶笉鍙兘鍐嶅幓瀛BM澶у瀷鏈?榪欐槸涓縐嶇浉瀵光滃彜鑰佲滅殑鎶鏈?娌℃湁鏂頒漢琛ヤ笂鑰岄摱琛岀殑緋葷粺蹇呴』緇存寔涓嬪幓鑰屼笖閾惰榪樿涓嶆柇寮鍙戞柊涓氬姟(濡傛柊鐨勫瓨?gòu)茟謸伩U?铏界劧瀵笽BM澶у瀷鏈轟漢鎵嶇殑緇濆闇姹傞噺涓嶅緢澶т絾鐩稿鎭掑畾閾惰鍒板摢閲屾壘榪欐柟闈㈢殑鏂頒漢寰堥毦鎵懼埌. 鑻ュソ鎵捐姳鏃楄蔣浠朵篃涓嶄細(xì)鑺遍偅涔堝ぇ鐨勪唬浠峰幓鍩硅鎴戜滑鐨勫疄涔?fàn)鍚屽浜?鍘誨勾鍩硅20澶氫釜浜哄惉璇村叕鍙稿氨鑺變簡鏁板崄涓囧厓鍩硅璐?. 濡傛灉鎮(zhèn)ㄥ皢鏉ュ埌鍥藉鎵懼伐浣滀細(xì)IBM澶у瀷鏈哄彲鑳芥槸鏈濂芥壘宸ヤ綔鐨勯鍩熶箣涓浜嗚屼笖淇濊瘉鎵劇殑閮芥槸澶ч摱琛岀瓑濂藉伐浣滄垜浠ュ墠鏁欒繃鐨勮綆楁満涓撲笟90-94綰х殑涓浜涘悓瀛﹀嚒鏄瘯涓氬悗浠庝簨澶у瀷鏈哄紑鍙戠殑鐜板鍦ㄥ浗澶栦竴浜涘緢濂界殑鍏徃宸ヤ綔(鏈夊嚑浣嶅悓瀛﹀湪鍚勫浗鍚勫叕鍙歌煩鏉ヨ煩鍘葷畝鐩村灞ュ鉤鍦?.
鍏跺疄鎴戣寰楁垜浠渶騫哥鐨勫悓瀛﹀氨鏄湪鑺辨棗杞歡鍋欼BM澶у瀷鏈洪摱琛岃蔣浠剁殑鍚屽榪欐牱鐨勬満浼?xì)澶殤志椾?姝h楂樻牎杞歡瀛﹂櫌00綰?2鐝竴浣嶅悓瀛﹀綋鍒濇斁寮冧繚鐮旂湅鍑嗗湪鑺辨棗杞歡鍋氬ぇ鍨嬫満騫朵笖闈炲父鍔姏榪樻湭姣曚笟鍏徃渚挎淳濂瑰埌鍥藉鍙傚姞涓涓」鐩殑寮鍙戞垚浜嗛」鐩騫叉垜瑙夊緱濂瑰綋鍒濋夋嫨鏄畬鍏ㄦ紜殑錛?1綰т竴浣嶅コ鍚屽鍒氬垰涔熻嚜鎰挎斁寮冧簡淇濈爺鏈轟細(xì)鍘昏姳鏃楀仛澶у瀷鏈猴紝鎴戜滑紲濇効濂瑰皢鏉ヤ篃鑳芥湁濂界殑鍓嶆櫙銆傚叾瀹炲儚鑺辨棗杞歡涓誨姩瀹夋帓騫墮紦鍔卞憳宸ヨ鍦ㄨ亴鐮旂┒鐢燂紝榪欐牱寮鏄庣殑鍏徃鐩墠騫朵笉澶氱殑錛屽湪鑱岃鐮斾篃鏄竴縐嶄笉閿欑殑閫夋嫨錛屽張涓嶄細(xì)澶卞幓鑷繁鍠滄鐨勫疄涔?fàn)宸ヤ綔鏈轰細(xì)锛岃兘鍏紮?璇諱功鐨勬渶緇堢洰鍦拌繕鏄負(fù)浜嗗伐浣? 濡傛灉鎮(zhèn)ㄥ皢鏉ュ湪鍥藉鎵懼伐浣滄牴鏈病浜虹鎮(zhèn)ㄦ槸浠涔堟枃鍑浗澶栦紒涓氱粷涓嶄細(xì)鑺卞啢鏋夐挶鍙細(xì)鎷涙湁棰嗗煙宸ヤ綔緇忛獙鑳界珛鍗充笂鎵嬬殑浜虹敤鏈灝戠殑閽卞湪闄愬畾鐨勬椂闂村畬鎴愰」鐩? 鑰屽湪鍥藉唴鍥犱負(fù)浜哄姏鎴愭湰杈冧綆鍏徃鎷涜仒涓寰堝楂樺鍘嗙殑浜烘墠灝界鍙兘鏍規(guī)湰鐢ㄤ笉鍒拌繖涔堥珮鐨勫鍘嗕絾鍥藉唴鐨勪漢鍔涘お渚垮疁浜嗕負(fù)浠涔堜笉楂樻秷璐逛竴涓嬩漢鎵嶅憿榪欐牱鍏徃鐨勯棬闈㈣繕瑕佸ソ鐪嬩簺銆?
(3) 鍏跺畠濡傛帉鎻℃暟鎹粨搴撴妧鏈殑浜哄湪鍥藉唴涔熷緢灝? 鐩墠鏈涓繪祦鐨勬暟鎹粨搴撳鉤鍙板簲鏄疧RACLE鐨勬暟鎹粨搴撳伐鍏? 鍦ㄥ浗澶栦細(xì)涓浜涚壒孌婃暟鎹粨搴撶殑浜哄NCR/TEREDATA鐨勪漢闈炲父闅炬壘.
騫磋交浜哄厖婊$儹鎯呭枩嬈㈣拷閫愪竴浜涚儹闂ㄦ妧鏈紝榪欏綋鐒舵紜殑姣曠珶瀛︿範(fàn)SAP鍜屽ぇ鍨嬫満鐨勬満浼?xì)姣曠珶涓嶅姣曚笟鏃跺厛鑳芥墤謭颁竴浠藉伐浣滄槸閲嶈鐨? 浣嗘垜鐩鎬俊闅忕潃騫寸邯鐨勫闀垮ぇ瀹跺皢鏉ユ參鎱㈤兘浼?xì)鎬濊冪殑鎺屾彙涓欏圭珵浜夊鎵嬭緝?yōu)畱鐨劸l濇妧鐨勯噸瑕佹у皢鏉ュ鏋滆嚜宸卞埌鍥藉宸ヤ綔浠涔堟妧鏈渶濂芥壘宸ヤ綔(瀵規(guī)悶杞歡鐨勪漢鍒板浗澶栧伐浣滄垨縐繪皯鏄渶瀹規(guī)槗鐨勪篃璁告?zhèn)ㄧ幇鍦ㄤ笉鎯充絾鎴戠涙俊宸ヤ綔澶氬勾浠ュ悗寰堝ぇ涓閮ㄥ垎鍚屽鍙兘鎯沖埌鍥藉闂崱涓涓?浣犺鑰冭檻浣犱粖鍚庝竴鐢熺殑鍑鴻礬浠涔堟牱鐨勭粷鎶鏄渶紼沖畾鏈杞繪澗鏈楂樻敹鍏ョ殑. 鎼炶蔣浠剁殑浜哄綋騫寸邯澶т簺鏃舵?zhèn)ㄥ彲鑳芥洿鍚戜綇鍍忔悶鍖诲錆h鐨勯偅鏍瘋兘鏇村闈犵粡楠屽悆楗屼笉欏繪暣澶╁儚騫磋交浜洪偅鏍蜂笉寰椾笉鍘昏拷閫愪笉鏂嚭鐜扮殑杞歡鏂版妧鏈繖涓椂鍊欎篃璁告?zhèn)ㄤ篃璁镐細(xì)鍙戠幇濡傛灉鎮(zhèn)ㄥ湪SAP鎴栧ぇ鍨嬫満絳夋柟闈㈡湁浜涚粷鎶鎮(zhèn)ㄤ細(xì)鏈夊緢澶т紭鍔垮洜涓鴻繖浜涜緝鍋忕殑棰嗗煙鍏舵妧鏈彉鍖栨槸鐩稿寰堢紦鎱㈢殑.
鎴戣繕璁板緱鍦?002騫存椂鎴戞浘鍦ㄤ笟浣欐椂闂翠笌涓浣嶅痙鍥戒漢鍚堜綔闈㈣瘯涓浜汭T浜烘墠鍒板痙鍥藉幓閭f椂寰鋒柟鍚勫叕鍙稿彂鏉ョ殑闇姹傛湁寰堝鏄疭AP鍜孖BM澶у瀷鏈虹殑鎴戜滑鍦ㄤ紬澶氬簲鑱樿呬腑鏈鍚庝篃鏈壘鍒頒竴涓湪榪欐柟闈㈡湁緇忛獙鐢氳嚦鏄湁涓鐐圭粡楠岀殑. 鐩稿弽鎺屾彙嫻佽鎶鏈殑浜哄洜澶鑰屼笉寰堝奸挶.
鎵懼伐浣滄椂涓嶄粎瑕佺洴鐫鍥藉唴甯傚満榪樿鏈変竴縐嶆斁鐪煎叏鐞冪殑鐪煎厜錛屽鎼炶蔣浠剁殑浜烘?zhèn)畣鏉ュ畬鍏ㄥ彲鑳藉埌鍏跺畠鍥藉鍘诲伐浣? 灝ゅ叾鏄湪嬈х編銆佹棩鏈佹柊鍔犲潯絳夊浗瀹訛紝瀵筍AP(鍖呮嫭IBM澶у瀷鏈?浜烘墠鐨勯渶姹傛槸寰堝ぇ鐨勩傛瘯绔熸瘮鍚屽瑙佸緱澶氫簺鎻愰啋鍚屽灝嗘潵澶氱暀鎰忔湁瀛︿範(fàn)榪欎簺緇濇妧鐨勬満浼?xì)涓鏃︽湁鏈轟細(xì)寤鴻褰撲粊涓嶈. 鍥藉唴鐨勪漢鎵嶅競鍦哄彲璁塊棶www.51job.com錛屽浗澶栫殑IT浜烘墠闇姹傚彲璁塊棶www.hotjobs.com銆?a >www.workopolis.com銆?a >www.monster.com絳夎憲鍚嶇綉绔欍傚簲緇忓父璁塊棶榪欎簺緗戠珯錛屼互浜嗚В甯傚満瀵逛漢鎵嶇殑鍏蜂綋闇姹傦紝鏃╁仛鍑嗗銆?www.uiok.net
浠ヤ笂瀵逛紒涓氳綆楅鍩熺殑瑙傜偣渚涘ぇ瀹跺弬鑰?铏界劧瑙傜偣鏈繀姝g‘浣嗙‘鏄洿璦涓嶈. 鎬諱箣姣忎釜浜虹殑鑴戣閮介暱鍦ㄨ嚜宸辮剸瀛愪笂姣忎釜浜洪兘搴旀湁鑷繁鐨勫垽鏂?
榪樿娉ㄦ剰鎴戜互涓婄函綺規(guī)槸浠庡皢鏉ュ氨涓氱殑瑙掑害璋堥棶棰? 濡傛灉鎮(zhèn)ㄥ皢鏉ュ噯澶囧埌鍥藉璇諱功鍒欏簲閲嶈鍩虹璇懼儚CAssemblyOOPDiscrete MathData StructureOpeating SystemDatabase PrincipleNetworkSoftware EngineeringCompilerDigital CircuitComputer GraphicsComputer Component and Architecture絳夊熀紜璇懼湪鍥藉澶уIT涓撲笟涓竴鑸兘鑳芥壘鍒扮浉鍚岃紼嬭嫢鍥藉唴瀛﹁繃鍒板浗澶栬涔︽椂涓鑸彲鐢寵鍏嶄慨涓閮ㄥ垎. 浣嗘垜涔熸兂鎻愰啋鍚屽濡傛灉鎮(zhèn)ㄥ皢鏉ユ瘯涓氭椂涓囦竴鐢寵鍥藉澶у涓嶆垚涓嶅緱涓嶅幓鎵懼伐浣滄椂錛岃嫢鍙皢綺懼姏鑺卞湪榪欎簺IT涓撲笟瀛︾敓閮戒細(xì)鐨勫熀紜璇句笂(浼犵粺IT鏁欒偛妯″紡) 鏈帉鎻′竴浜涘儚J2EE絳夋妧鑳藉瀷鎶鏈槸涓嶅鏄撴壘鍒頒竴浠藉伐浣滅殑鎴戜滑宸叉湁鍚屽鏈夎繖鏍風(fēng)殑鏁欒銆備粠鎵懼伐浣滅殑瑙掑害璁詫紝浼佷笟鍏沖績鐨勪笉鏄?zhèn)ㄥ杩囦粈涔堣紼嬶紝鑰屾槸鍏沖績鎮(zhèn)ㄨ兘鍋氫粈涔堬紝鏈変粈涔堟妧鑳斤紝鑳藉仛浠涔堥」鐩?/p>
浜屻佸叧浜庡祵鍏ュ紡緋葷粺鏂瑰悜
宓屽叆寮忕郴緇熸棤鐤戞槸褰撳墠鏈鐑棬鏈鏈夊彂灞曞墠閫旂殑IT搴旂敤棰嗗煙涔嬩竴銆傚祵鍏ュ紡緋葷粺鐢ㄥ湪涓浜涚壒瀹氫笓鐢ㄨ澶囦笂錛岄氬父榪欎簺璁懼鐨勭‖浠惰祫婧?濡傚鐞嗗櫒銆佸瓨鍌ㄥ櫒絳?闈炲父鏈夐檺錛屽茍涓斿鎴愭湰寰堟晱鎰燂紝鏈夋椂瀵瑰疄鏃跺搷搴旇姹傚緢楂樼瓑銆傜壒鍒槸闅忕潃娑堣垂瀹剁數(shù)鐨勬櫤鑳藉寲錛屽祵鍏ュ紡鏇存樉閲嶈銆傚儚鎴戜滑騫沖父甯歌鍒扮殑鎵嬫満銆丳DA銆佺數(shù)瀛愬瓧鍏搞佸彲瑙嗙數(shù)璇濄乂CD/DVD/MP3 Player銆佹暟瀛楃浉鏈?DC)銆佹暟瀛楁憚鍍忔満(DV)銆乁-Disk銆佹満欏剁洅(Set Top Box)銆侀珮娓呯數(shù)瑙?HDTV)銆佹父鎴忔満銆佹櫤鑳界帺鍏楓佷氦鎹㈡満銆佽礬鐢卞櫒銆佹暟鎺ц澶囨垨浠〃銆佹苯杞︾數(shù)瀛愩佸鐢?shù)鍒傝憽浣庡満鈷佹悈鍩旂灖槌屸拺鏁欐棇濞囦笀鐠炲倕楣婃Ψ闄呭爲(wèi)婀伔閭e害鑳ц緝浣庡?
宓屽叆寮忕郴緇熸槸杞‖緇撳悎鐨勪笢瑗匡紝鎼炲祵鍏ュ紡寮鍙戠殑浜烘湁涓ょ被銆?
涓綾繪槸瀛︾數(shù)瀛愬伐紼嬨侀氫俊宸ョ▼絳夊亸紜歡涓撲笟鍑鴻韓鐨勪漢錛屼粬浠富瑕佹槸鎼炵‖浠惰璁★紝鏈夋椂瑕佸紑鍙戜竴浜涗笌紜歡鍏崇郴鏈瀵嗗垏鐨勬渶搴曞眰杞歡錛屽BootLoader銆丅oard Support Package(鍍廝C鐨凚IOS涓鏍鳳紝寰涓嬮┍鍔ㄧ‖浠訛紝寰涓婃敮鎸佹搷浣滅郴緇?錛屾渶鍒濈駭鐨勭‖浠墮┍鍔ㄧ▼搴忕瓑銆備粬浠殑浼樺娍鏄紜歡鍘熺悊闈炲父娓呮錛屼笉瓚蟲槸浠栦滑鏇存搮闀垮畾涔夊悇縐嶇‖浠舵帴鍙o紝浣嗗澶嶆潅杞歡緋葷粺寰寰鍔涗笉浠庡績(渚嬪宓屽叆寮忔搷浣滅郴緇熷師鐞嗗拰澶嶆潅搴旂敤杞歡絳?銆?
鍙︿竴綾繪槸瀛﹁蔣浠躲佽綆楁満涓撲笟鍑鴻韓鐨勪漢錛屼富瑕佷粠浜嬪祵鍏ュ紡鎿嶄綔緋葷粺鍜屽簲鐢ㄨ蔣浠剁殑寮鍙戙傚鏋滄垜浠杞歡鐨勪漢瀵圭‖浠跺師鐞嗗拰鎺ュ彛鏈夎緝濂界殑鎺屾彙錛屾垜浠畬鍏ㄤ篃鍙啓BSP鍜岀‖浠墮┍鍔ㄧ▼搴忋傚祵鍏ュ紡紜歡璁捐瀹屽悗錛屽悇縐嶅姛鑳藉氨鍏ㄩ潬杞歡鏉ュ疄鐜頒簡錛屽祵鍏ュ紡璁懼鐨勫鍊煎緢澶х▼搴︿笂鍙栧喅浜庡祵鍏ュ紡杞歡錛岃繖鍗犱簡宓屽叆寮忕郴緇熺殑鏈涓昏宸ヤ綔(鐩墠鏈夊緢澶氬叕鍙稿皢紜歡璁捐鍖呯粰浜嗕笓闂ㄧ殑紜歡鍏徃錛岀◢澶嶆潅鐨勭‖浠墮兘浜ょ粰鍙版咕鎴栧浗澶栧叕鍙歌璁★紝鍥藉唴鐨勭‖浠惰璁″姏閲忓緢寮憋紝寰堝宓屽叆寮忓叕鍙歌嚜宸卞彧璐熻矗寮鍙戣蔣浠訛紝鍥犱負(fù)鍏徃閮界煡閬擄紝宓屽叆寮忎駭鍝佺殑宸紓寰堝ぇ紼嬪害鍦ㄨ蔣浠朵笂錛屽湪杞歡鏂歸潰鏄渶鏈夆滆姳澶粹滃彲鍋氱殑)錛屾墍浠ユ垜浠悶杞歡鐨勪漢瀹屽叏涓嶇敤鎷呭績鎴戜滑鍦ㄥ祵鍏ュ紡甯傚満涓婄殑鐢ㄦ涔嬪湴錛岃秺鏄櫤鑳借澶囪秺鏄鏉傜郴緇燂紝杞歡瓚婅搗鍏抽敭浣滅敤錛岃屼笖榪欐槸鐩墠鐨勮秼鍔褲?
浠庝簨宓屽叆寮忚蔣浠跺紑鍙戠殑濂藉鏄?
(1) 鐩墠鍥藉唴澶栬繖鏂歸潰鐨勪漢閮藉緢紼緙恒備竴鏂歸潰錛屾槸鍥犱負(fù)榪欎竴棰嗗煙鍏ラ棬闂ㄦ杈冮珮錛屼笉浠呰鎳傝緝搴曞眰杞歡(渚嬪鎿嶄綔緋葷粺綰с侀┍鍔ㄧ▼搴忕駭杞歡)錛屽杞歡涓撲笟姘村鉤瑕佹眰杈冮珮(宓屽叆寮忕郴緇熷杞歡璁捐鐨勬椂闂村拰絀洪棿鏁堢巼瑕佹眰杈冮珮)錛岃屼笖蹇呴』鎳傚緱紜歡鐨勫伐浣滃師鐞嗭紝鎵浠ラ潪涓撲笟IT浜哄憳寰堥毦鍒囧叆榪欎竴棰嗗煙鍙︿竴鏂歸潰錛屾槸鍥犱負(fù)榪欎竴棰嗗煙杈冩柊錛岀洰鍓嶅彂灞曞お蹇紝寰堝杞‖浠舵妧鏈嚭鐜版椂闂翠笉闀挎垨姝e湪鍑虹幇(濡侫RM澶勭悊鍣ㄣ佸祵鍏ュ紡鎿嶄綔緋葷粺銆丮PEG鎶鏈佹棤綰塊氫俊鍗忚絳?錛屾帉鎻¤繖浜涙柊鎶鏈殑浜哄綋鐒跺緢鎵俱傚祵鍏ュ紡浜烘墠紼緙猴紝韜環(huán)鑷劧灝遍珮錛岃秺鏈夌粡楠屼環(huán)鏍煎氨瓚婇珮銆傚叾瀹炲祵鍏ュ紡浜烘墠紼灝戞牴鏈師鍥犲彲鑳芥槸澶у鏁頒漢鏃犳潯浠舵帴瑙﹁繖闇瑕佺浉搴旂殑宓屽叆寮忓紑鍙戞澘鍜岃蔣浠跺彟澶栭渶瑕佹湁緇忛獙鐨勪漢榪涜鎸囧寮鍙戞祦紼嬨?
(2) 涓庝紒涓氳綆楃瓑搴旂敤杞歡涓嶅悓錛屽祵鍏ュ紡棰嗗煙浜烘墠鐨勫伐浣滃己搴﹂氬父浣庝竴浜?浣嗘敹鍏ヤ笉浣?銆傛悶浼佷笟搴旂敤杞歡鐨処T浼佷笟錛岃繖涓敤鎴風(fēng)殑緋葷粺鎼炲畬浜嗭紝鍙堝緱鍘繪悶涓嬩竴涓敤鎴風(fēng)殑錛岃屼笖姣忎釜鐢ㄦ埛鐨勯渶姹傚拰瀹屾垚鏃墮棿閮藉緱鎸夊鎴瘋姹傛敼鍙橈紝寰寰鐤蹭簬濂斿懡錛岄噸澶嶅姵鍔ㄣ傜浉姣旇岃█錛屾悶宓屽叆寮忕郴緇熺殑鍏徃錛岄兘鏈夎嚜宸辯殑浜у搧璁″垝錛屾寜鑷繁鐨勮妭濂忚浜嬨傛墍寮鍙戠殑浜у搧閫氬父鏄氱敤鐨勶紝涓嶄細(xì)鍥犲鎴風(fēng)殑涓嶅悓鑰屼慨鏀廣備竴涓駭鍝佸瀷鍙峰紑鍙戝畬浜嗭紝寰寰鏈夎緝闀夸竴孌電┖闂叉椂闂?鎴栧彧鏄杞歡榪涜涓浜涘皬淇ˉ)錛屾湁鏃墮棿榪涜鍏呯數(shù)鍜屼紤鏁淬傚彟澶栵紝浠庝簨宓屽叆寮忚蔣浠剁殑姣忎釜浜哄伐浣滆寖鍥寸浉瀵圭嫮紿勶紝鎵娑夊強(qiáng)鐨勪笓涓氭妧鏈寖鍥村氨鏄偅浜?ARM銆丷TOS銆丮PEG銆?02.11絳?錛屾椂闂撮暱浜嗚繖浜涗笢瑗夸細(xì)瓚婃悶瓚婃湁緇忛獙錛屽崠鍗栬佹湰錛屽嚑鍙ユ寚瀵間篃澶熻閭d簺鍒濆叆閬撹呯悽紓ㄥ崐騫寸殑銆傝嫢鎼炲簲鐢ㄨ蔣浠訛紝鍙兘涓嬩竴涓鎴瘋鎹㈡垚涓涓畬鍏ㄤ笉鍚岀殑杞歡寮鍙戝鉤鍙幫紝閭e氨鑻︿簡銆?
(3) 鍝ぉ鑻ユ兂鍒涗笟錛屾悶鑷凡鐨勪駭鍝侊紝閭d箞宓屽叆寮忔槸涓涓笉閿欑殑涓繪剰錛岃繖鍙笉鍍忓簲鐢ㄨ蔣浠墮偅鏍峰鏄撹鐩楃増銆傚湡鏈ㄥ闄㈡湁涓涓彨鍚槑鏄熺殑鍏徃寮鍙戝嚭涓涓ソ璞″彨鈥滃伐紼媏鈥濈殑鎺屼笂PDA錛屾柦宸ユ妧鏈漢鍛樼敤璇DA鍙綋鍦鴻繘琛屽湡鏈ㄦ棰勭畻鍜屽叾瀹冨湡鏈ㄨ綆楋紝鎹閿璺壒濂姐傛垜璁よ瘑鐨勬煇澶у鑰佸笀錛屼粬寮鍙戠殑楗鐢ㄧ殑鐐硅彍PDA(WinCE騫沖彴錛屽彲鏃犵嚎榪炵綉鍜屼笂緗?錛屾嵁浠栬閿璺笉閿欙紝楗鐐圭偣PDA璁╁鎴風(fēng)偣鑿滐紝澶氭樉媧懼ご妗f銆傚綋騫存湁涓緇勫悓瀛﹀湪瀛indows紼嬪簭璁捐璇劇▼鏃剁敤VC璁捐浜嗕竴涓姛鑳藉緢寮虹殑鐐硅彍緋葷粺鍋氫負(fù)璇劇▼欏圭洰錛屽綋鏃剁湡鎯沖緩璁粬浠皢榪欎釜杞歡鍋氭垚PDA錛屼及璁′細(xì)鏈変簺閿璺?涓婃搗鐏濺绔欏崡騫垮満鐨凪acdonald渚夸嬌鐢ㄥ緢婕備寒鐨凱DA緇欑敤鎴風(fēng)偣椋熷搧錛屽儚鎽稿儚鏍風(fēng)殑)銆傝繖浜汸DA鐨勭‖浠惰璁′竴鑸兘鏄鍏跺畠鍏徃緇欒鍋?榪欏彨鈥滆創(chuàng)鐗屸?OEM)錛岄兘鏄氱敤鐨勭‖浠訛紝鎴戜滑鍙璁捐杞歡灝卞彉鎴愯嚜宸辯殑浜у搧浜嗐?
浠庝簨宓屽叆寮忚蔣浠跺紑鍙戠殑緙虹偣鏄?
(1) 鍏ラ棬璧風(fēng)偣杈冮珮錛屾墍鐢ㄥ埌鐨勬妧鏈線寰閮芥湁涓瀹氶毦搴︼紝鑻ヨ蔣紜歡鍩虹涓嶅ソ錛岀壒鍒槸鎿嶄綔緋葷粺綰ц蔣浠跺姛搴曚笉娣憋紝鍒欏彲鑳戒笉閫備簬姝よ銆?
(2) 榪欐柟闈㈢殑浼佷笟鏁伴噺瑕佽繙灝戜簬浼佷笟璁$畻綾諱紒涓氥傜壒鍒槸浠庝簨宓屽叆寮忕殑灝忎紒涓氭暟閲忚緝澶?灝忎紒涓氳鎼炶嚜宸辯殑浜у搧鍒涗笟)錛岀煡鍚嶅ぇ鍏徃杈冨皯(鎼炲祵鍏ュ紡鐨勫ぇ鍏徃涓昏鏈塈ntel銆丮otorola銆乀I銆丳hilip銆丼amsung銆丼ony銆丗utjtum銆丅ell-Alcatel銆佹剰娉曞崐瀵間綋銆丮icrotek銆佺爺鍗庛佸崕涓恒佷腑鍏撮氫俊銆佷笂騫跨數(shù)絳夊埗閫犵被浼佷笟)銆傝繖浜涗紒涓氱殑涔?fàn)鎯濈淮鏂瑰紡鏄埌鐢?shù)瀛愩侀氫俊絳夊亸紜笓涓氭壘浜恒傜敱浜庢瑙勯珮鏍¤蔣浠跺闄互鍓嶆瘯涓氱敓浠ヤ紒涓氳綆椾負(fù)涓伙紝鎵浠ユ瑙勯珮鏍¤蔣浠跺闄笌榪欎簺浼佷笟鑱旂郴鐩稿杈冨皯銆傛瑙勯珮鏍¤蔣浠跺闄㈡縐瀬鍔姏錛岀洰鍓嶅凡涓庡叾涓儴鍒嗗叕鍙稿緩绔嬩簡鑱旂郴錛屼簤鍙栦粖鍚庤兘鏈夋瑙勯珮鏍¤蔣浠跺闄㈠悓瀛﹀埌榪欎簺浼佷笟涓疄涔?fàn)鎴枮兏氥?
(3) 鏈夊皯鏁板叕鍙哥粡甯歌紜曞+浠ヤ笂鐨勪漢鎼炲祵鍏ュ紡錛屼富瑕佹槸鍩轟簬宓屽叆寮忕殑闅懼害銆備絾澶у鏁板叕鍙鎬篃騫舵棤姝よ姹傦紝鍙鏈夌粡楠屽嵆鍙?
姝h楂樻牎杞歡瀛﹂櫌鍚屽鑻ュ涔?fàn)宓屽叆寮忓Q屾樉鐒跺簲鍋忛噸浜庡祵鍏ュ紡杞歡錛岀壒鍒槸宓屽叆寮忔搷浣滅郴緇熸柟闈紝搴旀槸鎴戜滑鐨勫己欏廣傚浜庢悶宓屽叆寮忚蔣浠剁殑浜猴紝鏈閲嶈鐨勬妧鏈樉鐒舵槸(瀹為檯涓婂緢澶氬叕鍙哥殑鎷涜仒騫垮憡涓婂氨鏄繖鏍峰啓鐨?:
(1) 鎺屾彙涓繪祦宓屽叆寮忓井澶勭悊鍣ㄧ殑緇撴瀯涓庡師鐞?
(2) 蹇呴』鎺屾彙涓涓祵鍏ュ紡鎿嶄綔緋葷粺
(3) 蹇呴』鐔熸?zhèn)夊祵鍏ュ紡枋Y浠跺紑鍙戞祦紼嬪茍鑷沖皯鍋氳繃涓涓祵鍏ュ紡杞歡欏圭洰銆?
姝h楂樻牎杞歡瀛﹂櫌鍦ㄥ祵鍏ュ紡杞歡鏂歸潰鏈閲嶈鐨勮紼嬪寘鎷?
(1) 宓屽叆寮忓井澶勭悊鍣ㄧ粨鏋勪笌搴旂敤:榪欐槸涓闂ㄥ祵鍏ュ紡紜歡鍩虹璇劇▼錛屾瑙勯珮鏍¤蔣浠跺闄㈢敤榪欓棬璇懼彇浠d簡浼犵粺鐨勨滃井鏈哄師鐞嗕笌鎺ュ彛鈥濊紼?鐩墠鍥藉唴宸叉湁灝戦儴鍒嗛珮鏍T涓撲笟榪欐牱鍋氫簡錛屽洜涓鴻x86寰満鍘熺悊涓庢帴鍙e緢闅炬壘鍒板疄闄呯敤澶勶紝鍙負(fù)鏁欏鑰屽凡)銆傛垜浠榪囷紝宓屽叆寮忔槸杞‖浠剁粨鍚堢殑鎶鏈紝鎼炲祵鍏ュ紡杞歡鐨勪漢搴斿ARM澶勭悊鍣ㄥ伐浣滃師鐞嗗拰鎺ュ彛鎶鏈湁鍏呭垎浜嗚В錛屽寘鎷珹RM鐨勬眹緙栨寚浠ょ郴緇熴?/p>
鑻ヤ笉浜嗚В澶勭悊鍣ㄥ師鐞嗭紝鎬庝箞鑳芥帶鍒剁‖浠跺伐浣滐紝鎬庝箞鑳藉啓鍑鴻妭鐪佸唴瀛樺張榪愯楂橀熺殑鏈浼樹唬鐮?宓屽叆寮忚蔣浠惰璁$壒鍒絀舵椂絀烘晥鐜?錛屾庝箞鑳藉啓鍑洪┍鍔ㄧ▼搴?椹卞姩紼嬪簭閮芥槸涓庣‖浠舵墦浜ら亾鐨?寰堝鍏徃鎷涜仒宓屽叆寮忚蔣浠朵漢鍛樻椂閮借姹傜啛鎮(zhèn)堿RM澶勭悊鍣紝灝嗘潵鑻ュ悓瀛﹀埌鍏徃涓粠浜嬪祵鍏ュ紡杞歡寮鍙戯紝鍏徃閮戒細(xì)緇欎綘涓鏈璁懼鐨勭‖浠惰鏍艱鏄庝功 (xxx Specification)錛屾?zhèn)ㄥ繀椤昏兘鐪嬫噦鍏朵腑鐨勫唴瀛樺垎甯冨拰绔彛鋴社敤绛夋渶鍩烘湰鐨勮鏄?灝卞儚x86姹囩紪涓鏍?錛屽惁鍒欐庝箞璁捐杞歡銆傛湁浜涘悓瀛﹁寰楀祵鍏ュ紡澶勭悊鍣ㄨ紼嬭緝鏋嚗錛岃繖涓昏鏄‖浠惰紼嬮兘杈冩娊璞$殑鍘熷洜錛岀瓑鎴戜滑鐨勫祵鍏ュ紡瀹為獙瀹?0鏈堜喚寤哄ソ鍚庯紝鎮(zhèn)ㄥ仛浜嗕竴浜涘疄楠屽悗灝變細(xì)瑙夊緱鐪嬪緱瑙佹懜寰楃潃銆傝繕鏈夊悓瀛﹀ARM姹囩紪涓嶆劅鍏磋叮錛屼互涓哄祵鍏ュ紡寮鍙戠敤C璇█灝辮凍澶熶簡銆傚叾瀹炰笉搴斾粎鏄皢姹囩紪璇█褰撴垚涓涓▼搴忚璁¤璦錛屽姹囩紪涓昏鏄負(fù)浜嗘帉鎻″鐞嗗櫒宸ヤ綔鍘熺悊鐨勩備竴涓笉鐔熸?zhèn)夋眹缂栬瑷鐨勪漢錛屾庝箞鑳藉湪璇ュ鐞嗗櫒鍐欏嚭鏈浼樼殑C璇█浠g爜銆?/p>
鍦ㄥ祵鍏ュ紡寮鍙戠殑涓浜涘叧閿儴鍒嗭紝鏈夋椂榪樺繀欏誨啓姹囩紪錛屽Bootloader絳?鍙兘榪樺寘鎷珺SP)銆傜壒鍒槸鍦ㄥ閫熷害鏈夋瀬楂樿姹傜殑鍦哄悎(濡侱SP澶勭悊鍣ㄧ殑楂橀熷浘鍍忛噰闆嗗拰鍥懼儚瑙e帇緙?錛岀洰鍓嶄富瑕佽繕瑕侀潬姹囩紪鍐欑▼搴?鎴戠湅鍒拌繃寰堝鍏徃鏄繖鏍峰仛鐨?銆傚綋鎮(zhèn)ㄥ湪涓涓祵鍏ュ紡鍏徃宸ヤ綔鏃訛紝鍦ㄦ煡鐪嬫弿榪板師鐞嗙殑鎵嬪唽鏃訛紝鍙兘寰堝閮芥槸鐢ㄦ眹緙栨弿榪扮殑(鎴戝氨閬囧埌榪?錛岃繖鏄洜涓哄緢澶氱‖浠惰璁′漢鍛樺彧浼?xì)鍐欐垨鑰呭枩嬈㈢敤姹囩紪鎻忚堪錛屾鏃舵?zhèn)蹇厵迦潨嬫噦姹嚲~栫▼搴忥紝鍚﹀垯杞‖浠朵漢鍛樺彲鑳藉氨鏃犳硶浜ゆ祦銆傚緢澶氬祵鍏ュ紡鑱屼綅鎷涜仒鏃墮兘瑕佹眰鐔熸?zhèn)夋眹缂栥?
(2) 宓屽叆寮忔搷浣滅郴緇熺被璇劇▼
闄や簡WinCE鐨勫疄鏃舵х◢宸錛屽ぇ澶氭暟宓屽叆寮忔搷浣滅郴緇熺殑瀹炴椂鎬ч兘寰堝己鎵浠ヤ篃鍙О涓哄疄鏃舵搷浣滅郴緇烺eal Time Operating System.浠庝簨宓屽叆寮忕殑浜鴻嚦灝戦』鎺屾彙涓涓祵鍏ュ紡鎿嶄綔緋葷粺(褰撶劧鎺屾彙涓や釜鏇村ソ)榪欏湪宓屽叆寮忕殑鎵鏈夋妧鏈腑鏄渶涓哄叧閿殑浜嗐傜洰鍓嶆渶閲嶈鐨凴TOS涓昏鍖呮嫭:
絎竴綾匯佷紶緇熺殑緇忓吀RTOS:鏈涓昏鐨勪究鏄?Vxworks 鎿嶄綔緋葷粺錛屼互鍙?qiáng)鍏禩ornado寮鍙戝鉤鍙般俈xworks鍥犲嚭鐜扮◢鏃╋紝瀹炴椂鎬у緢寮?鎹鍙湪1ms鍐呭搷搴斿閮ㄤ簨浠惰姹?錛屽茍涓斿唴鏍稿彲鏋佸井(鎹鏈灝忓彲8K)錛屽彲闈犳ц緝楂樼瓑錛屾墍浠ュ湪鍖楃編錛孷xworks鍗犳嵁浜嗗祵鍏ュ紡緋葷粺鐨勫鍗婄枂灞便傜壒鍒槸鍦ㄩ氫俊璁懼絳夊疄鏃舵ц姹傝緝楂樼殑緋葷粺涓紝鍑犱箮闈濾xworks鑾睘銆俈xworks鐨勫緢澶氭蹇靛拰鎶鏈兘鍜孡inux寰堢被浼鹼紝涓昏鏄疌璇█寮鍙戙傚儚Bell-alcatel銆丩ucent銆佸崕涓虹瓑閫氫俊浼佷笟鍦ㄥ紑鍙戜駭鍝佹椂錛孷xworks鐢ㄥ緱寰堝銆備絾Vxworks鍥犱環(huán)鏍煎緢楂橈紝鎵浠ヤ竴浜涘皬鍏徃鎴栧皬浜у搧涓線寰鐢ㄤ笉璧楓傜洰鍓嶅緢澶氬叕鍙擱兘鍦ㄥ線宓屽叆寮廘inux杞?鍚鍗庝負(fù)鐩墠姝e湪榪欐牱杞?銆備絾鏃犺濡備綍錛孷xworks鍦ㄤ竴孌甸暱鏃墮棿鍐呬粛鏄笉鍙姩鎽囩殑銆備笌Vxworks綾諱技鐨勭◢鏈夊悕鐨勫疄鏃舵搷浣滅郴緇熻繕鏈塸SOS銆丵NX銆丯ucleus絳塕TOS銆?
絎簩綾匯佸祵鍏ュ紡 Linux 鎿嶄綔緋葷粺:Linux鐨勫墠閫旈櫎浣滀負(fù)鏈嶅姟鍣ㄦ搷浣滅郴緇熷錛屾渶鎴愬姛鐨勪究鏄湪宓屽叆寮忛鍩熺殑搴旂敤錛屽師鍥犲綋鐒舵槸鍏嶈垂銆佸紑婧愩佹敮鎸佽蔣浠跺銆佸懠鎷ヨ呬紬錛岃繖鏍峰祵鍏ュ紡浜у搧鎴愭湰浼?xì)浣庛侺inux鏈韓涓嶆槸涓涓負(fù)宓屽叆寮忚璁$殑鎿嶄綔緋葷粺錛屼笉鏄井鍐呮牳鐨勶紝騫朵笖瀹炴椂鎬т笉寮恒傜洰鍓嶅簲鐢ㄥ湪宓屽叆寮忛鍩熺殑Linux緋葷粺涓昏鏈変袱綾?涓綾繪槸涓撲負(fù)宓屽叆寮忚璁$殑宸茶瑁佸噺榪囩殑Linux緋葷粺錛屾渶甯哥敤鐨勬槸uClinux(涓嶅甫MMU鍔熻兘)錛岀洰鍓嶅崰杈冨ぇ搴旂敤浠介錛屽彲鍦ˋRM7涓婅窇鍙︿竴綾繪槸璺戝湪ARM 9涓婄殑錛屼竴鑸槸灝哃inux 2.4.18鍐呮牳縐繪鍦ㄥ叾涓婏紝鍙嬌鐢ㄦ洿澶氱殑Linux鍔熻兘(褰撶劧uClinux鏇村彲璺戝湪ARM 9涓?銆?/p>
寰堝浜洪嫻嬶紝宓屽叆寮廘inux棰勮灝嗗崰宓屽叆寮忔搷浣滅郴緇熺殑50浠ヤ笂浠介錛岄潪甯擱噸瑕併傜己鐐規(guī)槸鐔熸?zhèn)塋inux鐨勪漢澶皯錛屽紑鍙戦毦搴︾◢澶с傚彟澶栵紝鐩墠鎴戜滑鑳藉彂鐜板緢澶氭暀鏉愬拰寰堝澶у閮戒互ucOS/II涓烘暀瀛︾敤瀹炴椂鎿嶄綔緋葷粺錛岃繖涓昏鏄敱浜巙cOS/II杈冪畝鍗曪紝涓斿紑婧愶紝闈炲父閫傚悎鍏ラ棬鑰呭涔?fàn)瀹炴椂鎿嶄綔绯痪l熷師鐞嗭紝浣嗙敱浜巙cOS/II鍔熻兘鏈夐檺錛屽疄鐢ㄧ敤寰楄緝?yōu)畱锛屾墍浠ユ瑙勯珮鏍¤蔣浠跺闄笉灝嗗叾浣滀負(fù)鏁欏閲嶇偣錛岃瀛︿範(fàn)灝卞簲瀛︾洿鎺ュ疄鐢ㄧ殑錛屾瘮濡?uClinux灝卞緢瀹炵敤銆傚喌涓旂啛鎮(zhèn)変簡Linux寮鍙戯紝涓嶄粎鍦ㄥ祵鍏ュ紡棰嗗煙鏈夌敤錛屽寮鍙慙inux搴旂敤杞歡錛屽鍔犳繁鎿嶄綔緋葷粺鐨勮璇嗕篃鏈夊府鍔╋紝鍙皳涓涓懼寰椼傛嵁鎴戞墍鐭ワ紝鐩墠Intel銆丳hilip閮藉湪澶ф悶ARMLINUX鐨勫祵鍏ュ紡寮鍙戯紝Fujitum鍒欐槸鍦ㄨ嚜宸辯殑澶勭悊鍣ㄤ笂澶ф悶Linux寮鍙戙傜洰鍓嶅湪宓屽叆寮廘inux棰嗗煙錛屼互涓嬪嚑涓柟闈㈢殑浜虹壒鍒毦鎵撅紝涓鏄兘灝哃inux縐繪鍒版煇涓柊鍨嬪彿鐨勫紑鍙戠増涓婁簩鏄兘鍐橪inux椹卞姩紼嬪簭鐨勪漢涓夋槸鐔熸?zhèn)塋inux鍐呮牳瑁佸噺鍜屼紭鍖栫殑浜恒傛瑙勯珮鏍¤蔣浠跺闄㈠湪璇ュ祵鍏ュ紡Linux鏂歸潰鐨勮紼嬬郴鍒楁槸:鏈鐢熸搷浣滅郴緇熷繀淇錛岀劧鍚庢槸Linux紼嬪簭璁捐閫変慨璇撅紝鏈鍚庢槸宓屽叆寮廘inux緋葷粺閫変慨璇俱傛瑙勯珮鏍¤蔣浠跺闄㈠湪Linux鏂歸潰鐩墠宸叉湁杈冨己鍔涢噺錛岄瓘鑰佸笀鍜屽紶鑰佸笀鐔熸?zhèn)塋inux寮鍙戯紝閲戣佸笀鍜屽攼鑰佸笀鐔熸?zhèn)塋inux緋葷粺綆$悊銆?
絎笁綾匯?Windows CE 宓屽叆寮忔搷浣滅郴緇?Microsoft涔熺湅鍑嗕簡宓屽叆寮忕殑宸ㄥぇ甯傚満錛孧S姘歌繙鏄渶鍘夊鐨勶紝W(xué)inCE鍑烘潵鍙湁鍑犲勾鏃墮棿錛屼絾鐩墠宸插崰鎹簡寰堝ぇ甯傚満浠介錛岀壒鍒槸鍦≒DA銆佹墜鏈恒佹樉紺轟華琛ㄧ瓑鐣岄潰瑕佹眰杈冮珮鎴栬呰姹傚揩閫熷紑鍙戠殑鍦哄悎錛學(xué)inCE鐩墠宸插緢嫻佽(鎹鏈変竴瀹跺崠宸ユ帶鏈虹殑鍏徃鏉垮瓙鍗栧緱澶ソ錛屼互鑷蟲潵涓嶅強(qiáng)涓哄鎴瘋鍑廤inCE)銆俉inCE鐩墠涓昏涓?.2鐗?.NET)錛屽紑鍙戝鉤鍙頒富瑕佷負(fù)WinCE Platform Builder錛屾湁鏃朵篃鐢‥VC鐜寮鍙戜竴浜涜緝涓婂眰鐨勫簲鐢紝鐢變簬WinCE寮鍙戦兘鏄ぇ瀹剁啛鎮(zhèn)夌殑VC鐜錛屾墍浠ユ瑙勯珮鏍¤蔣浠跺闄㈠榪嘩indows紼嬪簭璁捐璇劇▼鐨勫悓瀛﹂兘涓嶄細(xì)鏈夊澶ч毦搴︼紝榪欎篃鏄疻inCE瀹規(guī)槗琚漢浠帴鍙楃殑鍘熷洜錛屽紑鍙戠幆澧冩柟渚垮揩閫燂紝寰蔣鐨勫己澶ф妧鏈敮鎸侊紝W(xué)inCE寮鍙戦毦搴﹁繙浣庝簬宓屽叆寮廘inux銆?/p>
瀵逛簬鎬ヤ簬瀹屾垚錛屼笉鎯蟲嬁宓屽叆寮廘inux鍐掗櫓鐨勫紑鍙戝満鍚堬紝W(xué)inCE鏄渶鍚堥備簡(鎵懼祵鍏ュ紡Linux鐨勪漢鍙病閭d箞濂芥壘鐨?錛屾瘯绔熷叕鍙鎬笉鑳藉儚瀛︾敓瀛︿範(fàn)閭f牱璇曡瘯鐪嬶紝淇濊瘉寮鍙戞垚鍔熸洿閲嶈銆傛牴鎹笉鍚岀殑渚ч噸鐐?錛學(xué)inCE榪樻湁涓や釜鐗規(guī)畩鐗堟湰錛屼竴涓槸MS PocketPC鎿嶄綔緋葷粺涓撶敤浜嶱DA涓?鎺屼笂鐢?shù)鑴?錛屽彟涓涓槸MS SmartPhone鎿嶄綔緋葷粺鐢ㄤ簬鏅鴻兘鎵嬫満涓?甯DA鍔熻兘鐨勬墜鏈?錛屼袱鑰呬篃閮藉睘浜嶹inCE騫沖彴銆?/p>
鍦≒DA鍜屾墜鏈哄競鍦轟笂錛岄櫎WinCE澶栵紝钁楀悕鐨凱DA宓屽叆寮忔搷浣滅郴緇熻繕鏈塒alm OS(鍥犲嚭鐜板緢鏃╋紝寰堟湁鍚?銆丼ymbian 絳夛紝浣嗗湪WinCE鐨勫己鍔插啿鍑諱笅錛孭alm鍜孲ymbian鏉ユ棩榪樿兘鏈夊闀挎瑙勯珮鏍¤蔣浠跺闄㈠彲鑳芥槸鍏ㄥ浗楂樻牎涓敮涓涓瀹跺紑璁句笓闂ㄧ殑鈥淲indows CE宓屽叆寮忔搷浣滅郴緇熲滆紼嬬殑瀛︽牎錛岃繖涓昏鏄熀浜庝互涓嬪師鍥?姝h楂樻牎杞歡瀛﹂櫌鏈韓鍓嶉潰渚挎湁Windows紼嬪簭璁捐璇劇▼錛屽悓瀛﹀榪嘨C鍚庡啀瀛inCE闈炲父鏂逛究鑷劧錛岄氳繃瀛︿範(fàn)WinCE鍚屾牱涔熷彲浜嗚В宓屽叆寮忚蔣浠剁殑涓鑸紑鍙戣繃紼嬶紝瀵筁inux鏈夋儳鎬曞績鐞嗙殑鍚屽涔熷緢鍚堥傘?/p>
銆銆寰堟樉鐒訛紝宓屽叆寮廘inux姘歌繙涓嶅彲鑳芥浛浠inCE錛岃屼笖灝嗘潵璋佸崰浠介澶ц繕寰堥毦璁詫紝姣曠珶寰堝浜烘洿鎰挎剰鎺ュ彈MS鐨勫鉤鍙幫紝灝卞儚鍚勫浗鏀垮簻閮藉湪澶у姏鎺↙INUX宸插ソ闀挎椂闂達(dá)紝浣嗘?zhèn)ㄨ兘鐪嬪埌鍑犱釜鍦≒C鏈轟笂鐪熸浣跨敤LINUX鐨勭敤鎴鋒嵁鎴戣瀵熺洰鍓嶅湪宓屽叆寮忓鉤鍙頒笂LINUX鏄彨寰楁渶鍝嶄絾榪樻槸WinCE瀹為檯鐢ㄥ緱鏇村.宓屽叆寮廘INUX鍙兘鏇村鍦版槸涓浜涙湁闀胯繙浜у搧璁″垝鐨勫叕鍙鎬負(fù)闄嶄綆鎴愭湰鑰岃繘琛岄暱榪滆冭檻 浜屾槸寰蔣浜氭床鐮旂┒闄㈠姝h楂樻牎杞歡瀛﹂櫌WinCE璇劇▼鐨勬敮鎸佽鍒掞紝鎴戜滑涔熷緢甯屾湜灝嗘潵姝h楂樻牎杞歡瀛﹂櫌鑳芥湁鍚屽閫氳繃寰蔣鐨勯潰璇曞幓瀹炰範(fàn)銆俉inCE鍜屽濯掍綋(濡侻PEG鎶鏈?鏄井杞簹媧插伐紼嬮櫌鐩墠鍋氬緱杈冨鐨勯」鐩鍩熶箣涓浠栦滑寰堥渶瑕佺簿閫歐inCE鐨勪漢銆?
鎬葷粨鍏充簬宓屽叆寮忔搷浣滅郴緇熺被璇劇▼錛岃嫢鎮(zhèn)ㄨ寰楄嚜宸卞姛搴曡緝娣變笖鑳介捇鐮斾笅鍘伙紝鍒欏彲鍘誨宓屽叆寮廘inux鑻ユ?zhèn)ㄨ寰楄嚜宸盫C鍔熷簳杈冨ソ涓旀兂鐭鉤蹇湴瀛﹀祵鍏ュ紡寮鍙戯紝鍒欐瑙勯珮鏍¤蔣浠跺闄㈢殑WinCE璇劇▼鏄渶濂界殑閫夋嫨銆?
(3) 宓屽叆寮忓紑鍙戠殑鍏跺畠鐩稿叧杞歡璇劇▼
鎼炲祵鍏ュ紡鑻ヨ兘鐔熸?zhèn)夊祵鍏ュ紡搴旂敤鐨勪竴浜涗富瑕侀鍩燂紝榪欐牱鐨勪漢鏇村彈浼佷笟嬈㈣繋銆備富瑕佺殑鐩稿叧棰嗗煙鍖呮嫭:
A銆佹暟瀛楀浘鍍忓帇緙╂妧鏈?榪欐槸宓屽叆寮忔渶閲嶈鏈鐑棬鐨勫簲鐢ㄩ鍩熶箣涓錛屼富瑕佹槸搴旀帉鎻PEG緙栬В鐮佺畻娉曞拰鎶鏈紝濡侱VD銆丮P3銆丳DA銆侀珮綺劇數(shù)瑙嗐佹満欏剁洅絳夐兘娑夊強(qiáng)MPEG楂橀熻В鐮侀棶棰樸備負(fù)姝わ紝姝h楂樻牎杞歡瀛﹂櫌宸查璁簡涓浣嶈兘寮璁炬暟瀛楀浘鍍忓鐞嗚紼嬬殑鍗氬+銆?
B銆侀氫俊鍗忚鍙?qiáng)缂柦E嬫妧鏈?榪欏寘鎷紶緇熺殑TCP/IP鍗忚鍜岀儹闂ㄧ殑鏃犵嚎閫氫俊鍗忚銆傞鍏堬紝澶у鏁板祵鍏ュ紡璁懼閮借榪炲叆灞鍩熺綉鎴朓nternet錛屾墍浠ラ鍏堝簲鎺屾彙TCP/IP鍗忚鍙?qiáng)鍏毒~栫▼錛岃繖鏄渶棣栬鎺屾彙鐨勫熀鏈妧鏈叾嬈★紝鏃犵嚎閫氫俊鏄洰鍓嶇殑澶ц秼鍔匡紝鎵浠ユ帉鎻℃棤綰塊氫俊鍗忚鍙?qiáng)缂柦E嬩篃鏄槸寰堥噸瑕佺殑銆傛棤緇撻氫俊鍗忚鍖呮嫭鏃犵嚎灞鍩熺綉閫氫俊鍗忚802.11緋誨垪錛孊luetooth錛屼互鍙?qiáng)绉诲姩閫氫俊(濡侴PRS銆丟SM銆丆DMA絳?銆?
C銆佺綉緇滀笌淇℃伅瀹夊叏鎶鏈?濡傚姞瀵嗘妧鏈紝鏁板瓧璇佷功CA絳夈傛瑙勯珮鏍¤蔣浠跺闄㈡湁榪欐柟闈㈢殑閫変慨璇俱?
D銆丏SP鎶鏈?DSP鏄疍igital Signal Process鏁板瓧淇″彿澶勭悊鐨勬剰鎬濓紝DSP澶勭悊鍣ㄩ氳繃紜歡瀹炵幇鏁板瓧淇″彿澶勭悊綆楁硶錛屽楂橀熸暟鎹噰闆嗐佸帇緙┿佽В鍘嬬緝銆侀氫俊絳夈傛暟瀛椾俊鍙峰鐞嗘槸鐢?shù)瀛愩侀氫俊絳夌‖浠朵笓涓氱殑璇劇▼錛屽浜庢悶杞歡鐨勪漢鑻ヨ兘浜嗚В涓涓嬫渶濂姐傜洰鍓岲SP浜烘墠杈冪己銆傚鏋滄湁淇″彿涓庣郴緇熴佹暟瀛椾俊鍙峰鐞嗙瓑璇劇▼鍩虹錛屽浜庡涔?fàn)MPEG緙栬В鐮佸師鐞嗕細(xì)鏈夊緢澶у府鍔┿?
(4) 宓屽叆寮忓紑鍙戠殑鐩稿叧紜歡鍩虹
瀵逛簬杞歡宸ョ▼涓撲笟鐨勫鐢燂紝浠庝簨宓屽叆寮忚蔣浠跺紑鍙戯紝鍍忔暟瀛楃數(shù)璺佽綆楁満緇勬垚鍘熺悊銆佸祵鍏ュ紡寰鐞嗗櫒緇撴瀯絳夌‖浠惰紼嬫槸杈冮噸瑕佺殑銆傚彟澶栵紝姹囩紪璇█銆丆/C銆佹暟鎹粨鏋勫拰綆楁硶銆佺壒鍒槸鎿嶄綔緋葷粺絳夎蔣浠跺熀紜璇句篃鏄崄鍒嗛噸瑕佺殑銆傛垜浠殑涓昏鐩湴鏄兘鐪嬫噦紜歡宸ヤ綔鍘熺悊錛屼絾閲嶇偣搴旀槸鍦ㄥ祵鍏ュ紡杞歡錛岀壒鍒搷浣滅郴緇熺駭杞歡錛岄偅灝嗘槸鎴戜滑鐨勪紭鍔褲?
鎴戜滑鐨勭爺絀剁敓閲屾湁浜涙槸瀛︾數(shù)瀛愩侀氫俊綾諱笓涓氳繃鏉ョ殑錛屾湁杈冨ソ鐨勬ā鎷熺數(shù)璺拰鍗曠墖鏈哄熀紜錛屽宓屽叆寮忛潪甯稿悎閫傘傚祵鍏ュ紡鏈韓灝辨槸浠庡崟鐗囨満鍙戝睍榪囨潵鐨勶紝鍙槸鍗曠墖鏈轟笉甯S錛岃岀幇鍦ㄥ緢澶氬祵鍏ュ紡搴旂敤瓚婃潵瓚婂鏉傦紝浠ヨ嚦涓嶅緱涓嶅紩鍏ュ祵鍏ュ紡鎿嶄綔緋葷粺銆傚彟澶栵紝涓鴻拷姹傛洿楂橀熺殑淇″彿澶勭悊閫熷害錛岀幇鍦ㄥ湪涓浜涢熷害瑕佹眰杈冮珮鐨勫満鍚堬紝鏈変笉灝戝叕鍙告槸灝嗕竴浜汥SP綆楁硶錛屽MPEG鍘嬬緝瑙e帇緙╃畻娉曠瓑鐢ㄧ‖浠舵潵瀹炵幇錛岃繖灝辨秹鍙?qiáng)鍒癏DL鏁板瓧鐢?shù)璧\璁捐鎶鏈強(qiáng)鍏禙PGA/IP鏍稿疄鐜版妧鏈紝榪欐柟闈㈢殑浜虹洰鍓嶅競鍦轟笂涔熷緢緙恒?
(5) 棰樺璇?
鍙﹀錛岃兘鍐欓┍鍔ㄧ▼搴忕殑浜虹洰鍓嶆槸闈炲父绱х己鐨?椹卞姩紼嬪簭涔熷彲褰掍簬宓屽叆寮忚寖鐣?錛屽寘鎷闈indows涓殑DDK寮鍙戠幆澧冨拰W(xué)DM椹卞姩紼嬪簭銆傚叕鍙告瘡鏃舵瘡鍒婚兘瑕佹帹鍑烘柊浜у搧錛屾瘡涓涓柊浜у搧鍑烘潵浜嗭紝瑕佽兘琚搷浣滅郴緇熸墍浣跨敤錛屾槸蹇呴』鍐欓┍鍔ㄧ▼搴忕殑銆傚啓椹卞姩紼嬪簭灝卞繀欏繪帉鎻℃搷浣滅郴緇?濡俉indows鎴朙inux)鐨勫唴閮ㄥ伐浣滃師鐞嗭紝榪樻秹鍙?qiáng)鍒盀畱閲徏嫭錃g鐭ヨ瘑錛岄毦搴﹁緝澶э紝鎵浠ヨ繖鏂歸潰鐨勪漢寰堥毦鎵俱傛兂鎴愪負(fù)楂樻墜鐨勫悓瀛︼紝涔熷彲浠庨┍鍔ㄧ▼搴忔柟闈㈣幏寰楃獊鐮淬?/p>
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寰堝閥鍚堬紝鏈榪戞湰浜烘棤鎰忎腑鍐嶆浣撲細(xì)鍒頒簡宓屽叆寮忕殑榪蜂漢涔嬪銆備笂鍛ㄦ垜閭g敤浜?騫寸殑鎵嬫満緇堜簬涓嶈兘WORK浜嗐傛嬈℃洿鏂幫紝闄よ姹傛湁鎵嬫満甯歌鍔熻兘澶栵紝鏈濂芥湁MP3鍔熻兘(鐜板湪寰堝鑻辮鍚姏閮芥湁MP3鏂囦歡)錛屾渶濂芥湁鑻辨眽璇嶅吀錛屾渶濂借繕鑳借WORD鏂囨。銆傛渶鍚庨変簡涓弧瓚充互涓婃潯浠剁殑鏈渚垮疁鐨勬墜鏈篋OPOD 515(鏂╀簡鎴?.2K錛屼絾鎯蟲兂榪欎篃綆楄嚜宸卞宓屽叆寮忎簨涓氱殑鏀寔錛岃繖鏍蜂究涔熸兂寮浜?錛岀畻寰椾笂鏈浣庢。鐨勬櫤鑳芥墜鏈轟簡銆傚洖鏉ヤ竴鏌ワ紝鎵嬫満鐨刟bout鏄劇ず錛屾湰鎵嬫満Processor鏄疉RM錛屽叾OS鏄疢S Smartphone(鍗砏inCE .NET 4.2)錛岃繖涔堝閥鍚堬紝綆鐩村彲鍋氫負(fù)瀛︿範(fàn)宓屽叆寮忚紼嬬殑浜у搧妗堜緥浜?絳夋垜浠殑WinCE璇劇▼寮寰楁湁澹版湁鑹插悗錛屽笇鏈涜兘浠庡井杞爺絀墮櫌鎼炰簺Smartphone鏉ュ紑鍙戝紑鍙?銆傛湁OS鐨勬墜鏈烘灉鐒朵簡寰楋紝閲戝北璇嶉湼銆乄ORD銆丒XCEL銆丷EGEDIT絳夊眳鐒墮兘鏈塻martphone鐗堢殑錛孭C涓婄殑MP3銆丏OC絳夊眳鐒跺湪download鏃墮兘鍙鑷姩杞崲鎴恠martphone鏍煎紡錛岀湡鏄埥銆傚畬鍏ㄥ彲鐢╓indows CE鑷繁寮鍙戜竴浜涢渶瑕佺殑紼嬪簭download鍒拌嚜宸辯殑鎵嬫満涓娿傜幇鍦ㄥ競闈㈤攢鍞甈DA鏅鴻兘鎵嬫満鐏垎錛孧S鎬繪槸璐㈡簮婊氭粴銆備絾鎴戝凡鍙戠幇鍥戒駭鐨凙RMLINUX鎵嬫満鍑虹幇鍦ㄥ競闈笂錛屼環(huán)鏍煎彧1.2K銆?
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涓夈佸叧浜庢父鎴忚蔣浠舵柟鍚?
灝嗘父鎴忚蔣浠朵漢鎵嶇О涓烘暟瀛楀獟浣撹蔣浠朵漢鎵嶅彲鑳芥洿濂藉惉浜涳紝鍖呮嫭娓告垙杞歡絳栧垝(鏈緙烘父鎴忕瓥鍒掔殑浜?銆佹父鎴忚蔣浠剁編鏈璁°佹父鎴忚蔣浠剁▼搴忚璁$瓑澶氭柟闈㈢殑浜烘墠錛屽杞歡瀛﹂櫌錛屾父鎴忚蔣浠剁▼搴忚璁″綋鐒舵槸鏈鍚堥傜殑浜嗐?
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宸叉湁寰堝闈掑皯騫存矇婀庝簬緗戞父鑰岄搴熺殑瀹炰緥錛屽ソ鍦ㄨ繕涓嶈嚦浜庝笂鍗囧埌鍒墮犵簿紲為甫鐗囩殑楂樺害錛屾墍浠ュ紑鍙戞父鎴忚蔣浠剁殑浜轟篃涓嶅繀姣忔棩鎯?zhèn)?浣嗗紑鍙戝効绔ョ泭鏅虹被娓告垙杞歡鐨勪漢鏄笉闇鎯?zhèn)旂?錛屽鏋滄兂鎯寵繖鏄負(fù)鍙戝睍姘戞棌杞歡浜т笟鍋氳礎(chǔ)鐚紝閭e弽鍊掓槸涓浠舵湁鎰忎箟鐨勪簨鎯呬簡銆備笉榪囧惉涓瀹舵父鎴忚蔣浠跺叕鍙哥殑鑰佹澘璁詫紝鎼炴父鎴忚蔣浠跺紑鍙戞槸闈炲父杈涜嫤鐨勩?
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澶ц嚧娓告垙鍒嗘垚浠ヤ笅鍑犵被:
(1) PC綾繪父鎴忥紝鍖呮嫭鍗曟満鍜岀綉娓搞傝繖綾繪父鎴忓紑鍙戝鉤鍙板熀鏈笂閮芥槸鍩轟簬VC鍜孌itrectX(濡侱irectShow錛孌irectDraw錛孌3D絳夛紝DirectX璧勬枡鍙洿鎺ュ埌MS緗戠珯涓婃煡)銆侱irectX鍜孫penGL鏄袱涓富瑕佺殑鍥懼艦鏍囧噯錛孫penGL璺ㄥ鉤鍙?Unix/Windows涓婇兘鍙窇)錛屽敖綆″緢澶氭悶鐮旂┒鐨勪漢瀵筄penGL璧炰笉緇濆彛錛屽皢DirectX楠傚緱涓鏂囦笉鍊鹼紝浣嗕簨瀹炴槸錛屽湪Windows騫沖彴涓婏紝DirectX鏄渶蹇渶鏂逛究鐨勶紝鎵浠ュ湪Windows騫沖彴涓婄殑娓告垙榪樻槸DirectX褰撳銆?
(2) 鎵嬫満娓告垙:鐩墠鎵嬫満娓告垙涓昏寮鍙戝鉤鍙版湁涓ょ被:
絎竴綾繪墜鏈烘父鎴忔槸 J2ME 騫沖彴(Java 2 Micro Edition)錛孞2ME鏈槸涓哄祵鍏ュ紡騫沖彴璁捐鐨凧ava錛屼絾鐢變簬Java鐢熸潵灝遍渶瑕丣ava铏氭嫙鏈?JVM)鏉ヨВ閲婏紝鎵浠ュ湪宓屽叆寮忎駭鍝佸緢灝戠敤J2ME(澶參澶楀唴瀛?銆備絾鍦ㄦ墜鏈烘父鎴忎腑J2ME鍊掓湁鐢ㄦ涔嬪湴錛屾垜鎯寵繖鍙兘涓昏鏄疛ava鍙法OS騫沖彴鐨勫師鍥狅紝鍥犱負(fù)鎵嬫満鐨凮S鏄崈濂囩櫨鎬殑銆傛垜瀵笿2ME瀹屽叏澶栬錛屼絾涓婃鍚琒quare Enix 鍏徃鐨勪漢璇達(dá)紝J2ME涓庢垜浠悓瀛﹀榪囩殑J2EE榪樻槸鏈夎緝澶у樊鍒殑銆傛嵁鎴戞墍鐭ワ紝鐩墠鎵嬫満涓敤鐨勮緝澶氱殑鏄疜Java璇█錛孠Java鏄繍琛屽湪涓縐嶅彨K Java Virtual Machine鐨勮В閲婂櫒涓?K JVM鏄疭UN鏃╂湡涓烘紨紺篔2ME鍦ㄥ祵鍏ュ紡緋葷粺搴旂敤鑰屽紑鍙戠殑涓涓櫄鎷熸満)錛屾墍浠ュ皢鍦↘ JVM涓婅繍琛岀殑J2ME鍙獽Java銆傚敖綆UN璇翠粖鍚庝笉淇濊瘉鏀寔K JVM錛屽皢寮鍙戞柊鐨勬洿楂樻ц兘鐨凧2ME铏氭嫙鏈哄彇鑰屼唬涔嬶紝浣嗙敱浜嶬Java鍑虹幇杈冩棭錛屽緢澶氭棭鏈熺殑鎵嬫満娓告垙杞歡閮藉皢K JVM鍋囨兂鎴怞2ME铏氭嫙鏈虹殑鏍囧噯浜嗭紝鎵浠ョ洰鍓嶆湁澶ч噺鐨凨Java鎵嬫満娓告垙杞歡瀛樺湪錛岃屼笖榪樺湪鐢↘Java緇х畫寮鍙戙傜壒鍒槸鏃ユ湰鐨勬墜鏈烘父鎴忚蔣浠剁敱浜庡紑鍙戣緝鏃?鍍忓彨浠涔坉ocomi鐨勬棩鏈渶澶х殑鐢?shù)淇q愯惀鍟嗘墜鏈烘父鎴忔悶寰楀緢鐏?錛屽鏄熀浜嶬Java鐨勩傛墍浠ョ洰鍓嶅競鍦轟笂鍦ㄦ嫑鑱樻墜鏈烘父鎴忚蔣浠朵漢鎵嶆椂錛屽緢澶氳姹傛帉鎻Java銆傛湁鍏矹2ME璇峰埌Sun鐨勭綉绔欎笂鎵捐祫鏂欍?
鍙︿竴綾繪墜鏈烘父鎴忔槸 BREW 騫沖彴錛孊REW鏄編鍥介珮閫氬叕鍙?Qualcomm錛孋DMA鏍稿績鎶鏈兘鏄鍏徃寮鍙戠殑錛屾湁鏃犳暟縐誨姩閫氫俊鎶鏈笓鍒?鍙戞槑鐨勶紝鎹鍙紪璇戞垚浜岃繘鍒朵唬鐮侊紝閭e綋鐒跺揩浜嗐備富瑕佺殑寮鍙戣璦鏄疌/C銆備絾榪簬琚寚璐d負(fù)杈冨皝闂殑鍘嬪姏錛岀洰鍓峇ualcomm宸叉帹鍑築REW騫沖彴涓婄殑J2ME铏氭嫙鏈?浣嗗彲鎯沖儚閭e皢鏄庢牱鎱㈢殑閫熷害)銆俀ualcomm鎼炲畾浜嗗緢澶氭墜鏈哄埗閫犲晢絳懼畾BREW鎺堟潈璁稿彲鍗忚錛屾渶鐙犵殑鏄疩ualcomm涓庝腑鍥借仈閫氱粦鍦ㄤ竴璧峰ぇ鍫嗗熀浜嶣REW鐨勬墜鏈烘父鎴忥紝鎵浠ユ湁浜涘叕鍙告嫑鑱樻椂瑕佹眰鎺屾彙BREW涔熷氨涓嶅鎬簡銆?
鍘誨勾00綰?2鐝瘯涓氱瓟杈╂椂錛屾湁涓浣嶅悓瀛﹁鐨勬槸鍦ㄥ叕鍙稿仛鐨凨Java娓告垙(閭f槸涓瀹舵棩鏈父鎴忚蔣浠跺叕鍙?錛岃繕涓浣嶅悓瀛﹁鐨勬槸鍙︿竴瀹跺叕鍙稿仛鐨凚REW娓告垙錛岀湅鏉ヤ笉鍚岀殑鍏徃鏈変笉鍚岀殑閫夋嫨銆傚皢鏉ヨ皝浼?xì)鏇寸伀锛屾垜浼拌闅忕潃鎵嬫満紜歡璧勬簮鐨勪笉鏂彁楂橈紝涓嶄細(xì)鍦ㄤ箮涓涓狫VM鐨勫紑閿錛孞2ME搴旀洿鏈夊墠閫旓紝姣曠珶瀹冩槸鏇村紑鏀劇殑銆?
(3) 涓撶敤娓告垙鏈?濡傜數(shù)瑙嗘父鎴忥紝XBOX錛孭S2絳夈?
浠庤憲鍚嶆父鎴忓叕鍙稿彂鏉ョ殑瀵圭綉娓稿拰鎵嬫満娓告垙鐨勪漢鎵嶉渶姹傦紝寰堟湁浠h〃鎬с備粠涓垜浠彲鐪嬪嚭錛屾父鎴忓叕鍙稿浜烘墠鐨勯渶姹備富瑕佹槸浠ヤ笅鎶鏈?
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(2) 鍏徃璇達(dá)紝鎵嬫満娓告垙鍥犳墜鏈鴻祫婧愭湁闄愶紝蹇呴』瀵瑰浘鍍忚繘琛屽帇緙╋紝鎵浠ヨ嫢鏈変竴浜涘浘鍍忓帇緙╃畻娉曠煡璇嗘瘮杈冨ソ銆傚儚鑻ヨ兘鏈塎PEG鍘嬬緝綆楁硶杈冨ソ錛屾墜鏈轟笂閲囩敤鐨勬槸姣擬PEG鍘嬬緝寰楁洿鐙犵殑涓浜涚壒孌婄畻娉曪紝浣嗚Е綾繪梺閫氥?
(3) TCP/IP Socket緙栫▼鏄悶緗戞父寮鍙戠殑浜哄繀欏繪帉鎻$殑銆?
(4) 浜哄伐鏅鴻兘鐭ヨ瘑:澶嶆潅娓告垙鍙兘闇瑕佷竴浜汚I綆楁硶銆?
(5) 緗戠粶涓庝俊鎭畨鍏ㄧ煡璇? 緗戞父瑕侀槻澶栨寕銆?
涓鑸父鎴忓叕鍙哥殑緗戞父鏈嶅姟鍣ㄦ槸鍩轟簬 Linux 騫沖彴鐨勶紝鎵浠ヨ繕鎻愬嚭浜嗗娓告垙鏈嶅姟鍣ㄧ杞歡宸ョ▼甯堢殑鎶鏈渶姹?綺鵑歁SSQL銆丱RACLE銆丮YSQL絳夋暟鎹簱錛岀簿閫歀inux Programming錛岀壒鍒槸Socket緙栫▼)銆傝繕鏈夊緇存姢娓告垙銆佺綉绔欎漢鎵嶉渶姹?ASP.NET鍜屾暟鎹簱)銆傛敞鎰忎竴鏉★紝鏈濂芥湁鑷繁鐨勬父鎴忚蔣浠朵綔鍝侊紝鑻ユ?zhèn)ㄥ簲鑱樻椂鑳藉甫涓涓?DirectX 浣滃搧錛岄偅灝嗘湁澶氬己鐨勭珵浜夊姏錛屾墍浠ユ渶閲嶈鐨勬槸鐜板湪灝辮琛屽姩錛屽疄璺碉紝瀹炶返錛屽啀瀹炶返銆?/p>
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聽聽聽聽聽聽聽聽鍥犱負(fù)鏁版嵁搴撶鐞嗙殑璐d換閲嶅ぇ錛屽緢灝戝叕鍙告効鎰忚涓涓垰鍒氭帴瑙racle鐨勪漢鍘葷鐞嗘暟鎹簱銆傚浜庡垰鍒氭瘯涓氱殑騫磋交浜烘潵璇達(dá)紝鍙互鍏堥夋嫨鍋氬紑鍙戯紝鏈変竴瀹氱粡楠屽悗杞瀷錛屽幓鍋氭暟鎹簱鐨勭鐞嗐傚綋鐒訛紝榪欎釜榪樻槸瑕佺湅浜轟釜鐨勫疄闄呮儏鍐墊潵瀹氥?/p>
聽聽聽聽聽聽 浜屻佸涔?fàn)鏂规?/strong>
聽聽聽聽聽聽聽鎴戠殑鏂規(guī)硶寰堢畝鍗曪紝灝辨槸錛氱湅涔︺佹濊冦佸啓絎旇銆佸仛瀹為獙銆佸啀鎬濊冦佸啀鍐欑瑪璁般?/p>
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聽聽聽聽聽聽聽聽瀛︿範(fàn)鐨勮繃紼嬩篃鏄粠鐐瑰埌綰匡紝浠庣嚎鍒扮綉錛屼粠緗戝埌闈㈢殑榪囩▼銆傚綋鐐瑰彉鎴愮嚎鐨勬椂鍊欙紝浣犱細(xì)鏈夋昏眮鐒跺紑鏈楃殑鎰熻銆傚綋緗戝埌闈㈢殑鏃跺欙紝浣犲氨鏄珮鎵嬩簡銆?/p>
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聽聽聽聽聽聽聽聽褰撶劧錛屽垵瀛︾殑浜哄緢澶氭椂鍊欐槸鍥犱負(fù)閬囧埌闂鏃訛紝鏃犱粠涓嬫墜錛屼篃涓嶇煡閬撳幓鍝噷鎵捐祫鏂欙紝鎵嶄細(xì)鍒拌鍧涗笂鎻愰棶棰樼殑銆備絾鎴戣涓猴紝鍦ㄦ彁闂殑鏃跺欙紝鏄笉鏄彲浠ラ棶鍒漢鏄浣曞垎鏋愯繖涓棶棰橈紵浠庡摢閲屽彲浠ユ壘鍒扮浉鍏崇殑璧勬枡錛熻屼笉鏄繖涓棶棰樼殑絳旀鏄粈涔堬紵鎺堜漢浠ラ奔涓嶅鎺堜漢浠ユ笖銆?/p>
聽聽聽聽聽聽聽 涓嬮潰鎴戣涓嬫垜澶勭悊闂鐨勮繃紼?/p>
聽聽聽聽聽聽聽聽棣栧厛瑕佺煡閬揙racle鐨勫畼鏂圭綉绔欙細(xì)www.oracle.com 榪欓噷鏈塐racle鐨勫悇縐嶇増鏈殑鏁版嵁搴撱佸簲鐢ㄥ伐鍏峰拰鏉冨▉鐨勫畼鏂規(guī)枃妗c傚叾嬈★紝榪樿鐭ラ亾http://metalink.oracle.com/榪欓噷鏄拱浜哋racle鏈嶅姟鎴栨槸oracle鐨勫悎浣滀紮浼存墠鍙互榪涘幓鐨勶紝閲岄潰鏈夊緢澶氭潈濞佺殑瑙e喅鏂規(guī)鍜岃ˉ涓併傜劧鍚庡氨鏄竴浜涜憲鍚嶇綉绔欙細(xì)asktom.oracle.com www.orafaq.net, www.dbazine.com銆傝繖閲屾湁寰堝緇忛獙涔嬭皥銆?/p>
聽聽聽聽聽聽聽聽閬囧埌闂浜嗐傚鏋滄槸姒傚康涓婄殑闂錛岀涓鏃墮棿鍙互鎵総ahiti.oracle.com錛岃繖閲屼細(xì)緇欎綘鏈璇︾粏鐨勮В閲娿傚鏋滃湪榪愯鐨勮繃紼嬩腑鍑轟簡浠涔堥敊璇傚彲浠ュ幓metalink鐪嬬湅銆傚鏋滄槸鎯崇煡閬撲簨鍔$殑澶勭悊鐨勭粡楠屼箣璋堛傚彲浠ュ幓asktom銆傚綋鐒躲傝繖閲屽彧鏄浉瀵硅岃█銆?/p>
聽聽聽聽聽聽 涓夈丱racle鐨勪綋緋?/strong> 聽聽聽聽 1銆佺墿鐞嗙粨鏋勶紙鐢辨帶鍒舵枃浠躲佹暟鎹枃浠躲侀噸鍋氭棩蹇楁枃浠躲佸弬鏁版枃浠躲佸綊妗f枃浠躲佸瘑鐮佹枃浠剁粍鎴愶級 聽聽聽聽聽聽聽聽鎺у埗鏂囦歡錛氬寘鍚淮鎶ゅ拰楠岃瘉鏁版嵁搴撳畬鏁存х殑蹇呰淇℃伅銆佷緥濡傦紝鎺у埗鏂囦歡鐢ㄤ簬璇嗗埆鏁版嵁鏂囦歡鍜岄噸鍋氭棩蹇楁枃浠訛紝涓涓暟鎹簱鑷沖皯闇瑕佷竴涓帶鍒舵枃浠? 聽聽聽聽聽聽聽聽鏁版嵁鏂囦歡錛氬瓨鍌ㄦ暟鎹殑鏂囦歡. 聽聽聽聽聽聽聽聽閲嶅仛鏃ュ織鏂囦歡錛氬惈瀵規(guī)暟鎹簱鎵鍋氱殑鏇存敼璁板綍錛岃繖鏍蜂竾涓鍑虹幇鏁呴殰鍙互鍚敤鏁版嵁鎭㈠銆備竴涓暟鎹簱鑷沖皯闇瑕佷袱涓噸鍋氭棩蹇楁枃浠? 聽聽聽聽聽聽聽聽鍙傛暟鏂囦歡錛氬畾涔塐racle渚嬬▼鐨勭壒鎬э紝渚嬪瀹冨寘鍚皟鏁碨GA涓竴浜涘唴瀛樼粨鏋勫ぇ灝忕殑鍙傛暟. 聽聽聽聽聽聽聽聽褰掓。鏂囦歡錛氭槸閲嶅仛鏃ュ織鏂囦歡鐨勮劚鏈哄壇鏈紝榪欎簺鍓湰鍙兘瀵逛簬浠庝粙璐ㄥけ璐ヤ腑榪涜鎭㈠寰堝繀瑕併? 聽聽聽聽聽聽聽瀵嗙爜鏂囦歡錛氳璇佸摢浜涚敤鎴鋒湁鏉冮檺鍚姩鍜屽叧闂璒racle渚嬬▼. 聽聽聽聽聽聽聽聽琛ㄧ┖闂達(dá)細(xì)鏄暟鎹簱涓殑鍩烘湰閫昏緫緇撴瀯錛屼竴緋誨垪鏁版嵁鏂囦歡鐨勯泦鍚堛?br />聽聽聽聽聽聽聽聽孌碉細(xì)鏄璞″湪鏁版嵁搴撲腑鍗犵敤鐨勭┖闂? 聽聽聽聽聽聽聽聽SGA錛氭槸鐢ㄤ簬瀛樺偍鏁版嵁搴撲俊鎭殑鍐呭瓨鍖猴紝璇ヤ俊鎭負(fù)鏁版嵁搴撹繘紼嬫墍鍏變韓銆傚畠鍖呭惈Oracle 鏈嶅姟鍣ㄧ殑鏁版嵁鍜屾帶鍒朵俊鎭?瀹冩槸鍦∣racle鏈嶅姟鍣ㄦ墍椹葷暀鐨勮綆楁満鐨勫疄闄呭唴瀛樹腑寰椾互鍒嗛厤錛屽鏋滃疄闄呭唴瀛樹笉澶熷啀寰铏氭嫙鍐呭瓨涓啓銆? 聽聽聽聽聽聽聽聽PGA錛氬寘鍚崟涓湇鍔″櫒榪涚▼鎴栧崟涓悗鍙拌繘紼嬬殑鏁版嵁鍜屾帶鍒朵俊鎭紝涓庡嚑涓繘紼嬪叡浜殑SGA 姝g浉鍙峆GA 鏄彧琚竴涓繘紼嬩嬌鐢ㄧ殑鍖哄煙錛孭GA 鍦ㄥ垱寤鴻繘紼嬫椂鍒嗛厤鍦ㄧ粓姝㈣繘紼嬫椂鍥炴敹. 聽聽聽聽聽聽聽 4銆佸悗鍙拌繘紼嬶紙鏁版嵁鍐欒繘紼嬨佹棩蹇楀啓榪涚▼銆佺郴緇熺洃鎺с佽繘紼嬬洃鎺с佹鏌ョ偣榪涚▼銆佸綊妗h繘紼嬨佹湇鍔¤繘紼嬨佺敤鎴瘋繘紼嬶級 聽聽聽聽聽聽聽聽鏁版嵁鍐欒繘紼嬶細(xì)璐熻矗灝嗘洿鏀圭殑鏁版嵁浠庢暟鎹簱緙撳啿鍖洪珮閫熺紦瀛樺啓鍏ユ暟鎹枃浠? 聽聽聽聽聽聽聽 5銆丱racle渚嬬▼錛歄racle渚嬬▼鐢盨GA鍐呭瓨緇撴瀯鍜岀敤浜庣鐞嗘暟鎹簱鐨勫悗鍙拌繘紼嬬粍鎴愩備緥紼嬩竴嬈″彧鑳芥墦寮鍜屼嬌鐢ㄤ竴涓暟鎹簱銆? 聽聽聽聽聽聽聽 6銆丼CN(System ChangeNumber)錛氱郴緇熸敼鍙樺彿錛屼竴涓敱緋葷粺鍐呴儴緇存姢鐨勫簭鍒楀彿銆傚綋緋葷粺闇瑕佹洿鏂扮殑鏃跺欒嚜鍔ㄥ鍔狅紝浠栨槸緋葷粺涓淮鎸佹暟鎹殑涓鑷存у拰欏哄簭鎭㈠鐨勯噸瑕佹爣蹇椼?/p> 聽聽聽聽聽聽 鍥涖佹繁鍏ュ涔? 聽聽聽聽聽聽聽聽綆$悊錛氬彲浠ヨ僌CP璇佷功錛屽Oracle鍏堟湁涓涓郴緇熺殑瀛︿範(fàn)錛岀劧鍚庣湅Oracle Concepts銆丱racle online document,瀵筼racle鐨勫師鐞嗕細(xì)鏈夋洿娣卞叆鐨勪簡瑙o紝鍚屾椂鍙互寮濮嬭繘琛屼竴浜涗笓棰樼殑鐮旂┒濡傦細(xì)RMAN銆丷AS銆丼TATSPACT銆丏ATAGUARD銆乀UNING銆丅ACKUP&RECOVER絳夌瓑銆?/p> 聽聽聽聽聽聽聽聽寮鍙戯細(xì)瀵逛簬鎯沖仛Oracle寮鍙戠殑錛屽湪浜嗚В瀹孫racle鍩烘湰鐨勪綋緋葷粨鏋勪箣鍚庯紝鍙互閲嶇偣鍏蟲敞PL/SQL鍙?qiáng)Oracle鐨勫紑鍙戝伐鍏瘋繖涓閮ㄥ垎銆侾L/SQL涓昏鏄寘鎷庝箞鍐橲QL璇彞錛屾庝箞浣跨敤Oracle鏈韓鐨勫嚱鏁幫紝鎬庝箞鍐欏瓨鍌ㄨ繃紼嬨佸瓨鍌ㄥ嚱鏁般佽Е鍙戝櫒絳夈?Oracle鐨勫紑鍙戝伐鍏蜂富瑕佸氨鏄疧racle鑷繁鐨凞eveloper Suite錛圤racle Forms Developer and Reports Developer榪欎簺錛夛紝瀛︿細(xì)濡備綍鐔熺粌浣跨敤榪欎簺宸ュ叿銆?br />
聽聽聽聽聽聽聽聽Oracle鐨勪綋緋誨緢搴炲ぇ錛岃瀛︿範(fàn)瀹冿紝棣栧厛瑕佷簡瑙racle鐨勬鏋躲傚湪榪欓噷錛岀畝瑕佺殑璁蹭竴涓婳racle鐨勬灦鏋勶紝璁╁垵瀛﹁呭Oracle鏈変竴涓暣浣撶殑璁よ瘑銆?/p>
聽聽聽聽聽聽聽 2銆侀昏緫緇撴瀯錛堣〃絀洪棿銆佹銆佸尯銆佸潡錛?/p>
聽聽聽聽聽聽聽聽鍖猴細(xì)鏄負(fù)鏁版嵁涓嬈℃ч鐣欑殑涓涓緝澶х殑瀛樺偍絀洪棿.
聽聽聽聽聽聽聽聽鍧楋細(xì)ORACLE鏈鍩烘湰鐨勫瓨鍌ㄥ崟浣嶏紝鍦ㄥ緩绔嬫暟鎹簱鐨勬椂鍊欐寚瀹?
聽聽聽聽聽聽 3銆佸唴瀛樺垎閰嶏紙SGA鍜孭GA錛?/p>
聽聽聽聽聽聽聽聽鏃ュ織鍐欒繘紼嬶細(xì)灝嗛噸鍋氭棩蹇楃紦鍐插尯涓殑鏇存敼鍐欏叆鍦ㄧ嚎閲嶅仛鏃ュ織鏂囦歡
聽聽聽聽聽聽聽聽緋葷粺鐩戞帶錛氭鏌ユ暟鎹簱鐨勪竴鑷存у鏈夊繀瑕佽繕浼?xì)鍦ㄦ暟鎹簱鎵撳紑鏃跺惎鍔ㄦ暟鎹簱鐨勬仮澶?br />聽聽聽聽聽聽聽聽榪涚▼鐩戞帶錛氳礋璐e湪涓涓狾racle 榪涚▼澶辮觸鏃舵竻鐞嗚祫婧?
聽聽聽聽聽聽聽聽媯鏌ョ偣榪涚▼錛氳礋璐e湪姣忓綋緙撳啿鍖洪珮閫熺紦瀛樹腑鐨勬洿鏀規(guī)案涔呭湴璁板綍鍦ㄦ暟鎹簱涓椂,鏇存柊鎺у埗鏂囦歡鍜屾暟鎹枃浠朵腑鐨勬暟鎹簱鐘舵佷俊鎭?
聽聽聽聽聽聽聽褰掓。榪涚▼錛氬湪姣忔鏃ュ織鍒囨崲鏃舵妸宸叉弧鐨勬棩蹇楃粍榪涜澶囦喚鎴栧綊妗?
聽聽聽聽聽聽聽鏈嶅姟榪涚▼錛氱敤鎴瘋繘紼嬫湇鍔°?
聽聽聽聽聽聽聽鐢ㄦ埛榪涚▼錛氬湪瀹㈡埛绔紝璐熻矗灝嗙敤鎴風(fēng)殑SQL璇彞浼犻掔粰鏈嶅姟榪涚▼錛屽茍浠庢湇鍔″櫒孌墊嬁鍥炴煡璇㈡暟鎹?
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FILE *fp錛?br />fp=("file a","r"); |
FILE *fphzk fphzk=("c:\\hzk16',"rb") |
if((fp=fopen("c:\\hzk16","rb")==NULL) { printf("\nerror on open c:\\hzk16 file!"); getch(); exit(1); } |
#include<stdio.h> main() { FILE *fp; char ch; if((fp=fopen("e10_1.c","rt"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } ch=fgetc(fp); while (ch!=EOF) { putchar(ch); ch=fgetc(fp); } fclose(fp); } |
#include<stdio.h> main() { FILE *fp; char ch; if((fp=fopen("string","wt+"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } printf("input a string:\n"); ch=getchar(); while (ch!='\n') { fputc(ch,fp); ch=getchar(); } rewind(fp); ch=fgetc(fp); while(ch!=EOF) { putchar(ch); ch=fgetc(fp); } printf("\n"); fclose(fp); } |
#include<stdio.h> main(int argc,char *argv[]) { FILE *fp1,*fp2; char ch; if(argc==1) { printf("have not enter file name strike any key exit"); getch(); exit(0); } if((fp1=fopen(argv[1],"rt"))==NULL) { printf("Cannot open %s\n",argv[1]); getch(); exit(1); } if(argc==2) fp2=stdout; else if((fp2=fopen(argv[2],"wt+"))==NULL) { printf("Cannot open %s\n",argv[1]); getch(); exit(1); } while((ch=fgetc(fp1))!=EOF) fputc(ch,fp2); fclose(fp1); fclose(fp2); } |
#include<stdio.h> main() { FILE *fp; char str[11]; if((fp=fopen("e10_1.c","rt"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } fgets(str,11,fp); printf("%s",str); fclose(fp); } |
#include<stdio.h> main() { FILE *fp; char ch,st[20]; if((fp=fopen("string","at+"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } printf("input a string:\n"); scanf("%s",st); fputs(st,fp); rewind(fp); ch=fgetc(fp); while(ch!=EOF) { putchar(ch); ch=fgetc(fp); } printf("\n"); fclose(fp); } |
#include<stdio.h> struct stu { char name[10]; int num; int age; char addr[15]; }boya[2],boyb[2],*pp,*qq; main() { FILE *fp; char ch; int i; pp=boya; qq=boyb; if((fp=fopen("stu_list","wb+"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } printf("\ninput data\n"); for(i=0;i<2;i++,pp++) scanf("%s%d%d%s",pp->name,&pp->num,&pp->age,pp->addr); pp=boya; fwrite(pp,sizeof(struct stu),2,fp); rewind(fp); fread(qq,sizeof(struct stu),2,fp); printf("\n\nname\tnumber age addr\n"); for(i=0;i<2;i++,qq++) printf("%s\t%5d%7d%s\n",qq->name,qq->num,qq->age,qq->addr); fclose(fp); } |
#include<stdio.h> struct stu { char name[10]; int num; int age; char addr[15]; }boya[2],boyb[2],*pp,*qq; main() { FILE *fp; char ch; int i; pp=boya; qq=boyb; if((fp=fopen("stu_list","wb+"))==NULL) { printf("Cannot open file strike any key exit!"); getch(); exit(1); } printf("\ninput data\n"); for(i=0;i<2;i++,pp++) scanf("%s%d%d%s",pp->name,&pp->num,&pp->age,pp->addr); pp=boya; for(i=0;i<2;i++,pp++) fprintf(fp,"%s %d %d %s\n",pp->name,pp->num,pp->age,pp-> addr); rewind(fp); for(i=0;i<2;i++,qq++) fscanf(fp,"%s %d %d %s\n",qq->name,&qq->num,&qq->age,qq->addr); printf("\n\nname\tnumber age addr\n"); qq=boyb; for(i=0;i<2;i++,qq++) printf("%s\t%5d %7d %s\n",qq->name,qq->num, qq->age, qq->addr); fclose(fp); } |
#include<stdio.h> struct stu { 銆char name[10]; 銆int num; 銆int age; 銆char addr[15]; }boy,*qq; main() { 銆FILE *fp; 銆char ch; 銆int i=1; 銆qq=&boy; 銆if((fp=fopen("stu_list","rb"))==NULL) 銆{ 銆銆printf("Cannot open file strike any key exit!"); 銆銆getch(); 銆銆exit(1); 銆} 銆rewind(fp); 銆fseek(fp,i*sizeof(struct stu),0); 銆fread(qq,sizeof(struct stu),1,fp); 銆printf("\n\nname\tnumber age addr\n"); 銆printf("%s\t%5d %7d %s\n",qq->name,qq->num,qq->age, 銆qq->addr); } |