锘??xml version="1.0" encoding="utf-8" standalone="yes"?> 銆銆鍏抽敭璇嶏細杞歡寮鍙戝瀷 欏圭洰鐩戠悊 嫻佺▼ 銆銆Abstract: This paper designs the surveillance flows of information engineering that focused on software development: the phase of inviting public bidding銆乷f laying out銆乷f demand analysis銆?of outline design銆乷f detail design銆乷f coding and testing 銆乷f system test run , and presents the necessary work that the surveillant should do in the different phase. 銆銆Key words: project of software development surveillance flow 銆銆涓銆佷笁縐嶇被鍨嬬殑淇℃伅鍖栫洃鐞嗛」鐩粙緇?/p>
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銆銆鈶點佷環鏍兼柟闈?/p>
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銆銆鈶躲佸叾瀹冩柟闈?/p>
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銆銆鈶點佺洃鐞嗚寖鍥村拰鐩爣銆傜洃鐞嗚寖鍥翠竴鑸寘鎷湪宸ョ▼鍚勯樁孌電殑璐ㄩ噺鎺у埗銆佽繘搴︽帶鍒跺拰鎶曡祫鎺у埗錛屼互鍙婂叾瀹冨鎵樻湇鍔°傜洃鐞嗙洰鏍囦互涓夊ぇ鎺у埗涓虹洰鏍囥?/p>
銆銆鈶躲佷富瑕佺洃鐞嗘帾鏂姐?/p>
銆銆鈶楓佺洃鐞嗙粍緇囨満鏋勩?/p>
銆銆鈶搞侀」鐩洃鐞嗗伐浣滃埗搴︺傚鐩戠悊鏂瑰唴閮ㄧ殑宸ヤ綔浼氳鍒跺害銆佺洃鐞嗘棩蹇楀埗搴︺佺洃鐞嗗懆鎶ュ拰鏈堟姤鍒跺害錛岀洃鐞嗘柟涓庡彟涓ゆ柟鐨勫畾鏈熸矡閫氬埗搴︾瓑銆?/p>
銆銆榪欎釜闃舵緇撴潫鏃訛紝鐩戠悊鏂瑰簲鎻愪氦錛氱洃鐞嗚鍒掋?/p>
銆銆3銆侀渶姹傚垎鏋愰樁孌?/p>
銆銆闇姹傚垎鏋愭槸欏圭洰寤鴻鐨勫熀鐭籌紝鐩戠悊鏂瑰湪闇姹傚垎鏋愰樁孌靛簲浠ュ皧閲嶆壙寤烘柟鐨勯」鐩鐞嗗拰欏圭洰鍒嗘瀽鑳藉姏涓哄墠鎻愶紝鍦ㄥ叿浣撶殑浠誨姟寮灞曚笂涓嶆繁鍏ャ佷笉騫叉壈鎵垮緩鏂圭殑鑷富鏉冦傚悓鏃訛紝鐩戠悊鏂硅鍏呭垎鍙戞尌濂介」鐩洃鐫e強娌熼氬緩璁炬柟鍜屾壙寤烘柟涔嬮棿鐨勬ˉ姊佷綔鐢ㄣ?/p>
銆銆闇姹傚垎鏋愮殑宸ヤ綔鏂規硶錛岄氬父鏈変笁涓樁孌點?/p>
銆銆絎竴闃舵錛氳璋堥樁孌點傝繖涓闃舵鏄拰鍏蜂綋鐢ㄦ埛鏂圭殑棰嗗灞傘佷笟鍔″眰浜哄憳鐨勮璋堝紡娌熼氾紝鐩殑鏄粠瀹忚浜嗚В鐢ㄦ埛闇姹傛柟鍚戝拰瓚嬪娍錛屼簡瑙g幇鏈夌粍緇囨瀯鏋躲佷笟鍔℃祦紼嬨佽蔣紜歡鐜鍙婁嬌鐢ㄦ儏鍐點傚疄鐜版墜孌甸氬父鏄簨鍏堝皢璋冩煡闂嵎鍙戞斁鍒板緟璋冪爺閮ㄩ棬錛岀劧鍚庡湪綰﹀畾鏃墮棿鍥寸粫闂嵎榪涜浜ゆ祦璁胯皥銆?/p>
銆銆絎簩闃舵錛氭繁鍏ラ樁孌點傝繖涓闃舵鐨勫伐浣滄槸寤虹珛鍦ㄨ璋堥樁孌靛伐浣滃畬鎴愶紝鎵垮緩鏂瑰凡緇忎簡瑙d簡鐢ㄦ埛鐨勭粍緇囨瀯鏋躲佷笟鍔℃祦紼嬨佽蔣紜歡鐜鍙婁嬌鐢ㄦ儏鍐電瓑鍩烘湰鐜扮姸鐨勫熀紜涔嬩笂銆傛壙寤烘柟鏍規嵁浠ュ線欏圭洰緇忛獙浠ュ強涓氬姟涓撳鐨勭粡楠岋紝鍜屽緩璁炬柟鍏卞悓鎺㈣涓氬姟妯″瀷鐨勫悎鐞嗘с佸噯紜у拰鍙戝睍鏂瑰悜絳夐棶棰橈紝寰楀埌鐩稿鍏堣繘鐨勪笟鍔℃ā鍨嬨?/p>
銆銆絎笁闃舵錛氱‘璁ら樁孌點傚湪瀹屾垚涓婁袱闃舵鐨勫伐浣滀箣鍚庯紝灝遍渶瑕佸鍏蜂綋鐨勬祦紼嬬粏鍖栵紝瀵規暟鎹繘琛岀‘璁や簡銆傛牴鎹墠涓や釜闃舵鐨勫伐浣滐紝鎵垮緩鏂瑰簲鑽夋嫙鍑轟竴浠介渶姹傚垎鏋愭姤鍛婏紝騫舵彁渚涘師鍨嬫紨紺虹郴緇燂紝鍜屽緩璁炬柟榪涜榪涗竴姝ョ殑璁ㄨ錛屾渶緇堢‘瀹氫竴浠介渶姹傚垎鏋愭姤鍛娿?/p>
銆銆闇瑕佹寚鍑虹殑鏄紝鍦ㄧ郴緇熷緩璁劇殑榪囩▼涓紝鐗瑰埆鍦ㄩ噰鐢ㄨ凱浠f硶鐨勫紑鍙戞ā寮忔椂錛岄渶姹傚垎鏋愮殑宸ヤ綔闇涓鐩磋繘琛屼笅鍘伙紝鑰屽湪鍚庢湡鐨勯渶姹傛敼榪涗腑錛屽伐浣滃垯鍩烘湰闆嗕腑鍦ㄥ悗涓や釜闃舵涓?/p>
銆銆鐩戠悊鏂瑰湪榪欎笁涓樁孌電殑宸ヤ綔錛屾寜鐓у唴瀹瑰彲浠ュ垎涓轟袱閮ㄥ垎錛氱洃鐫e拰娌熼氥傜洃鐫e伐浣滃寘鎷闇姹傚垎鏋愰樁孌電殑鍚勭鏂囨。鐨勪繚綆$洃鐫o紝瀵規壙寤烘柟鐨勮璋堟椿鍔ㄧ殑鐩戠潱錛屽闇姹傚垎鏋愭姤鍛娿佸師鍨嬫紨紺虹郴緇熺殑紜絳夛紱娌熼氬伐浣滃垯琛ㄧ幇鍦ㄥ綋寤鴻鏂瑰拰鎵垮緩鏂圭敱浜庣煡璇嗚儗鏅笉鍚岃屽湪璁胯皥榪囩▼涓矡閫氫笉欏虹晠鐨勬椂鍊欙紝鐩戠悊鏂瑰簲鍒╃敤鑷韓浼樺娍浣垮緱鍙屾柟欏哄埄鐞嗚В瀵規柟銆?/p>
銆銆闇姹傚垎鏋愰樁孌碉紝鐩戠悊鏂瑰彲鍙傝冪殑鏍囧噯鏈夛細GB938588璁$畻鏈鴻蔣浠墮渶姹傝鏄庣紪鍐欐寚鍗椼?/p>
銆銆榪欎釜闃舵鐩戠悊鏂瑰簲鎻愪氦錛氬湪闇姹傚垎鏋愯繘琛屽墠鎻愪氦闇姹傚垎鏋愰樁孌電洃鐞嗙粏鍒欍佺洃鐞嗘棩蹇椼佸湪闇姹傚垎鏋愮粨鏉熷悗鎻愪氦闇姹傚垎鏋愰樁孌墊葷粨鎶ュ憡銆?/p>
銆銆4銆佹瑕佽璁¢樁孌?/p>
銆銆姒傝璁捐錛屽嵆灝嗚蔣浠墮渶姹傝漿鍖栦負鏁版嵁緇撴瀯鍜岃蔣浠剁殑緋葷粺緇撴瀯錛屼竴鑸寘鎷暟鎹璁″拰緋葷粺緇撴瀯璁捐銆傚叾涓暟鎹璁′晶閲嶄簬鏁版嵁緇撴瀯鐨勫畾涔夛紝緋葷粺緇撴瀯璁捐瀹氫箟杞歡緋葷粺鍚勪富瑕佹垚浠戒箣闂寸殑鍏崇郴銆?/p>
銆銆鍦ㄦ壙寤烘柟榪涜姒傝璁捐鐨勮繃紼嬩腑錛岀洃鐞嗘柟闇瑕佺洃鐫d互涓嬫柟闈細 銆銆鈶淬佸埗瀹氳鑼?/p>
銆銆鍦ㄨ繘鍏ヨ蔣浠跺紑鍙戦樁孌典箣鍒濓紝棣栧厛搴斾負杞歡寮鍙戠粍鍒跺畾鍦ㄨ璁℃椂搴旇鍏卞悓閬靛畧鐨勬爣鍑嗭紝浠ヤ究鍗忚皟緇勫唴鍚勬垚鍛樼殑宸ヤ綔銆傚寘鎷細 銆銆闃呰鍜岀悊瑙h蔣浠墮渶姹傝鏄庝功錛岀‘璁ょ敤鎴瘋姹傝兘鍚﹀疄鐜幫紝鏄庣‘瀹炵幇鐨勬潯浠訛紝浠庤岀‘瀹氳璁$殑鐩爣錛屼互鍙婂畠浠殑浼樺厛欏哄簭錛?/p>
銆銆鏍規嵁鐩爣紜畾鏈鍚堥傜殑璁捐鏂規硶錛?/p>
銆銆瑙勫畾璁捐鏂囨。鐨勭紪鍒舵爣鍑嗭紱 銆銆瑙勫畾緙栫爜鐨勪俊鎭艦寮忥紝涓庣‖浠訛紝鎿嶄綔緋葷粺鐨勬帴鍙h綰︼紝鍛藉悕瑙勫垯銆?/p>
銆銆鈶點佽蔣浠剁郴緇熺粨鏋勭殑鎬諱綋璁捐 銆銆鏍規嵁闇姹傚垎鏋愶紝鍩轟簬鍔熻兘灞傛緇撴瀯寤虹珛緋葷粺錛屽叾涓寘鎷噰鐢ㄦ煇縐嶈璁℃柟娉曪紝灝嗙郴緇熸寜鍔熻兘鍒掑垎鎴愭ā鍧楃殑灞傛緇撴瀯銆佺‘瀹氭瘡涓ā鍧楃殑鍔熻兘銆佸緩绔嬩笌宸茬‘瀹氱殑杞歡闇姹傜殑瀵瑰簲鍏崇郴銆佺‘瀹氭ā鍧楅棿鐨勮皟鐢ㄥ叧緋匯佺‘瀹氭ā鍧楅棿鐨勬帴鍙c佽瘎浼版ā鍧楀垝鍒嗙殑璐ㄩ噺銆?/p>
銆銆鈶躲佸鐞嗘柟寮忚璁?/p>
銆銆澶勭悊鏂瑰紡璁捐瑕佺‘瀹氫負瀹炵幇緋葷粺鐨勫姛鑳介渶姹傛墍蹇呴渶鐨勭畻娉曪紝璇勪及綆楁硶鐨勬ц兘錛涚‘瀹氫負婊¤凍緋葷粺鐨勬ц兘闇姹傛墍蹇呴渶鐨勭畻娉曞拰妯″潡闂寸殑鎺у埗鏂瑰紡錛涚‘瀹氬閮ㄤ俊鍙風殑鎺ユ敹鍙戦佸艦寮忋?/p>
銆銆鈶楓佹暟鎹粨鏋勮璁?/p>
銆銆鏍規嵁闇姹傚垎鏋愭姤鍛婅繘琛屾暟鎹簱璁捐銆傛暟鎹簱璁捐鍖呮嫭紜畾杞歡娑夊強鐨勬枃浠剁郴緇熺殑緇撴瀯浠ュ強鏁版嵁搴撶殑妯″紡銆佸瓙妯″紡錛岃繘琛屾暟鎹畬鏁存у拰瀹夊叏鎬х殑璁捐錛涚‘瀹氳緭鍏ワ紝杈撳嚭鏂囦歡鐨勮緇嗙殑鏁版嵁緇撴瀯錛涚粨鍚堢畻娉曡璁★紝紜畾綆楁硶鎵蹇呴渶鐨勯昏緫鏁版嵁緇撴瀯鍙婂叾鎿嶄綔錛涚‘瀹氬閫昏緫鏁版嵁緇撴瀯鎵蹇呴渶鐨勯偅浜涙搷浣滅殑紼嬪簭妯″潡(杞歡鍖?錛涢檺鍒跺拰紜畾鍚勪釜鏁版嵁璁捐鍐崇瓥鐨勫獎鍝嶈寖鍥達紱鑻ラ渶瑕佷笌鎿嶄綔緋葷粺鎴栬皟搴︾▼搴忔帴鍙f墍蹇呴』鐨勬帶鍒惰〃絳夋暟鎹椂錛岀‘瀹氬叾璇︾粏鐨勬暟鎹粨鏋勫拰浣跨敤瑙勫垯錛涙暟鎹殑淇濇姢鎬ц璁★紱鏁版嵁鐨勪竴鑷存ц璁★紱鍐椾綑鎬ц璁$瓑銆?/p>
銆銆鈶搞佸彲闈犳ц璁?/p>
銆銆鍙潬鎬ц璁′篃鍙仛璐ㄩ噺璁捐銆傚湪榪愯榪囩▼涓紝涓轟簡閫傚簲鐜鐨勫彉鍖栧拰鐢ㄦ埛鏂扮殑瑕佹眰錛岄渶緇忓父瀵硅蔣浠惰繘琛屾敼閫犲拰淇銆傚湪杞歡寮鍙戠殑涓寮濮嬪氨瑕佺‘瀹氳蔣浠跺彲闈犳у拰鍏跺畠璐ㄩ噺鎸囨爣錛岃冭檻鐩稿簲鎺柦錛屼互浣垮緱杞歡鏄撲簬淇敼鍜屾槗浜庣淮鎶ゃ?/p>
銆銆鈶廣佹瑕佽璁¢樁孌電殑鏂囨。 銆銆姒傝璁捐闃舵瀹屾垚鏃跺簲緙栧啓浠ヤ笅鏂囨。錛氭瑕佽璁¤鏄庝功銆佹暟鎹簱璁捐璇存槑涔︺佺敤鎴鋒墜鍐屻佸埗瀹氬垵姝ョ殑嫻嬭瘯璁″垝銆?/p>
銆銆閽堝涓婅堪宸ヤ綔錛岀洃鐞嗘柟搴旀寜濡備笅鏍囧噯璇勫畾鎵垮緩鏂圭殑姒傝璁捐錛?/p>
銆銆鈶淬佸彲榪芥函鎬э細紜璇ヨ璁℃槸鍚﹁鐩栦簡鎵鏈夊凡紜畾鐨勮蔣浠墮渶姹傦紝杞歡姣忎竴鎴愪喚鏄惁鍙拷婧埌鏌愪竴欏歸渶姹傦紱 銆銆鈶點佹帴鍙o細紜璇ヨ蔣浠剁殑鍐呴儴鎺ュ彛涓庡閮ㄦ帴鍙f槸鍚﹀凡緇忔槑紜畾涔夛紝妯″潡鏄惁婊¤凍楂樺唴鑱氬拰浣庤﹀悎鐨勮姹傦紝妯″潡浣滅敤鑼冨洿鏄惁鍦ㄥ叾鎺у埗鑼冨洿涔嬪唴錛?/p>
銆銆鈶躲侀闄╋細紜璇ヨ璁″湪鐜版湁鎶鏈潯浠朵笅鍜岄綆楄寖鍥村唴鏄惁鑳芥寜鏃跺疄鐜幫紱 銆銆鈶楓佸疄鐢ㄦэ細紜璇ヨ璁″浜庨渶姹傜殑瑙e喅鏂規鏄惁瀹炵敤錛?/p>
銆銆鈶搞佹妧鏈竻鏅板害錛氱‘璁よ璁捐鏄惁浠ヤ竴縐嶆槗浜庣炕璇戞垚浠g爜鐨勫艦寮忚〃杈撅紱 銆銆鈶廣佸彲緇存姢鎬э細紜璇ヨ璁℃槸鍚﹁冭檻浜嗘柟渚挎湭鏉ョ殑緇存姢錛?/p>
銆銆鈶恒佽川閲忥細紜璇ヨ璁℃槸鍚﹁〃鐜板嚭鑹ソ鐨勮川閲忕壒寰侊紱 銆銆鈶匯佸悇縐嶉夋嫨鏂規錛氱湅鏄惁鑰冭檻榪囧叾瀹冩柟妗堬紝姣旇緝鍚勭閫夋嫨鏂規鐨勬爣鍑嗘槸浠涔堬紱 銆銆鈶箋侀檺鍒訛細璇勪及瀵硅杞歡鐨勯檺鍒舵槸鍚︾幇瀹烇紝鏄惁涓庨渶姹備竴鑷達紱 銆銆鈶姐佸叾瀹冨叿浣撻棶棰橈細瀵逛簬鏂囨。銆佸彲嫻嬭瘯鎬с佽璁¤繃紼嬬瓑榪涜璇勪及銆?/p>
銆銆榪欎釜闃舵鐩戠悊鏂瑰簲鎻愪氦錛氬湪姒傝璁捐榪涜鍓嶆彁浜ゆ諱綋璁捐闃舵鐩戠悊緇嗗垯銆佺洃鐞嗗懆璁般佸湪姒傝璁捐瀹屾垚鍚庢彁浜ゆ瑕佽璁$洃鐞嗘姤鍛娿?/p>
銆銆5銆佽緇嗚璁¢樁孌?/p>
銆銆璇︾粏璁捐闃舵鐨勭洿鎺ョ洰鏍囨槸緙栧啓璇︾粏璁捐璇存槑涔︼紝涓烘錛屾壙寤烘柟搴斿仛濡備笅宸ヤ綔錛?/p>
銆銆鈶淬佺‘瀹氭瘡涓ā鍧楃殑綆楁硶錛岀敤宸ュ叿琛ㄨ揪綆楁硶鐨勮繃紼嬶紝鍐欏嚭妯″潡鐨勮緇嗚繃紼嬫ф弿榪幫紱 銆銆鈶點佺‘瀹氭瘡涓妯″潡鐨勬暟鎹粨鏋勶紱 銆銆鈶躲佺‘瀹氭ā鍧楁帴鍙g粏鑺傘?/p>
銆銆鐩戠悊鏂瑰湪榪欎釜闃舵涓昏鏄湪榪涘害涓婅繘琛屾帶鍒訛紝涓昏鎵嬫鏄畾鏈熶笌鎵垮緩鏂規矡閫氾紝媯鏌ユ枃妗c?/p>
銆銆榪欎釜闃舵鐩戠悊鏂瑰簲鎻愪氦錛氬湪璇︾粏璁捐榪涜鍓嶆彁浜よ緇嗚璁¢樁孌電洃鐞嗙粏鍒欍佺洃鐞嗗懆璁般佸湪璇︾粏璁捐瀹屾垚鍚庢彁浜よ緇嗚璁¤鏄庝功鐨勭‘璁ゆ姤鍛娿?/p>
銆銆6銆佺紪鐮佸強嫻嬭瘯闃舵 銆銆緙栫爜鏄皢璇︾粏璁捐闃舵鐨勮璁℃濇兂鐢ㄦ煇縐嶈綆楁満璇█瀹炵幇鐨勮繃紼嬨傜洃鐞嗘柟搴斾粠緇撴瀯鍖栫▼搴忚璁″師鍒欐潵榪涜緙栫爜宸ヤ綔鐨勭洃鐞嗭細 銆銆鈶淬佷嬌鐢ㄨ璦涓殑欏哄簭銆侀夋嫨銆侀噸澶嶇瓑鏈夐檺鐨勫熀鏈帶鍒剁粨鏋勮〃紺虹▼搴忛昏緫錛?/p>
銆銆鈶點侀夌敤鐨勬帶鍒剁粨鏋勫彧鍑嗚鏈変竴涓叆鍙e拰涓涓嚭鍙o紱 銆銆鈶躲佺▼搴忚鍙ョ粍鎴愬鏄撹瘑鍒殑鍧楋紝姣忓潡鍙湁涓涓叆鍙e拰涓涓嚭鍙o紱 銆銆鈶楓佸鏉傜粨鏋勫簲璇ョ敤鍩烘湰鎺у埗緇撴瀯榪涜緇勫悎宓屽鏉ュ疄鐜幫紱 銆銆鈶搞佽璦涓病鏈夌殑鎺у埗緇撴瀯錛屽彲鐢ㄤ竴孌電瓑浠風殑紼嬪簭孌墊ā鎷燂紝浣嗚姹傝紼嬪簭孌靛湪鏁翠釜緋葷粺涓簲鍓嶅悗涓鑷達紱 銆銆閫氬父嫻嬭瘯鏄即闅忕潃緙栫爜鑰屽悓鏃惰繘琛岀殑銆傚箍涔変笂杞歡嫻嬭瘯騫墮潪鍙湪榪欎釜闃舵鎵嶆湁錛岃屾槸璐┛杞歡闇姹傚垎鏋愩佹瑕佽璁°佽緇嗚璁$瓑闃舵鐨勩傛湰澶勭殑嫻嬭瘯錛屽垯鎸囦唬鐮佹祴璇曘傚湪嫻嬭瘯闃舵錛岀洃鐞嗘柟搴斾緷鎹祴璇曞師鍒欏鎵垮緩鏂圭殑嫻嬭瘯榪涜鐩戠潱錛?/p>
銆銆鈶淬佸簲灝芥棭鐨勫拰涓嶆柇鐨勮繘琛岃蔣浠舵祴璇曪紱 銆銆鈶點佹祴璇曠敤渚嬪簲鐢辨祴璇曡緭鍏ユ暟鎹拰瀵瑰簲鐨勯鏈熻緭鍑虹粨鏋滆繖涓ら儴鍒嗙粍鎴愶紱 銆銆鈶躲佺▼搴忓憳搴旈伩鍏嶆鏌ヨ嚜宸辯殑紼嬪簭錛?/p>
銆銆鈶楓佸湪璁捐嫻嬭瘯鐢ㄤ緥鏃訛紝搴斿寘鎷悎鐞嗙殑杈撳叆鏉′歡鍜屼笉鍚堢悊鐨勮緭鍏ユ潯浠訛紱 銆銆鈶搞佸厖鍒嗘敞鎰忔祴璇曚腑鐨勭兢闆嗙幇璞★紝鍗充竴鑸祴璇曞悗紼嬪簭涓畫瀛樼殑閿欒鏁扮洰涓庤紼嬪簭涓凡鍙戠幇鐨勯敊璇暟鐩垚姝f瘮錛?/p>
銆銆鈶廣佷弗鏍兼墽琛屾祴璇曡鍒掞紝鎺掗櫎嫻嬭瘯鐨勯殢鎰忔э紱 銆銆鈶恒佸簲褰撳姣忎竴涓祴璇曠粨鏋滃仛鍏ㄩ潰媯鏌ャ?/p>
銆銆鈶匯佸Ε鍠勪繚瀛樻祴璇曡鍒掞紝嫻嬭瘯鐢ㄤ緥錛屽嚭閿欑粺璁″拰鏈緇堝垎鏋愭姤鍛婏紝涓虹淮鎶ゆ彁渚涙柟渚褲?/p>
銆銆鍦ㄧ紪鐮佸強嫻嬭瘯闃舵鐩戠悊鏂瑰彲鍙傝冪殑鏍囧噯鏈夛細GB938688璁$畻鏈鴻蔣浠舵祴璇曟枃浠剁紪鍒惰鑼冦丟B/T1250490璁$畻鏈鴻蔣浠惰川閲忔爣鍑嗕繚璇佽鍒掕鑼冦丟B/T1250590璁$畻鏈鴻蔣浠墮厤緗鐞嗚鍒掕鑼冦丟B/T1553295璁$畻鏈鴻蔣浠跺崟鍏冩祴璇曠瓑銆?/p>
銆銆7銆佺郴緇熻瘯榪愯闃舵 銆銆鐢變簬淇℃伅鍖栬蔣浠朵竴鑸兘鏄瘮杈冨ぇ鍨嬬殑杞歡錛屽洜姝ゅ湪瀹屾垚浜嗙郴緇熸祴璇曞悗榪橀渶瑕佺粡榪囦竴孌墊椂闂寸殑璇曡繍琛屻傜郴緇熻瘯榪愯瀹為檯鏄祴璇曠殑寤剁畫錛屾鏌ョ郴緇熺殑紼沖畾鎬с侀傜敤鎬х瓑銆傜洃鐞嗘柟鍦ㄨ繖涓樁孌電殑涓昏宸ヤ綔鏈夛細 銆銆鈶淬佸鏍哥宸ユ枃妗h祫鏂欑殑瀹屾暣鎬с佸彲璇繪у強鍏朵笌宸ョ▼瀹為檯鐨勪竴鑷存э紱 銆銆鈶點佸鏍告搷浣滅郴緇熴佸簲鐢ㄧ郴緇熺瓑杞歡閰嶇疆涓庤璁℃柟妗堢殑絎﹀悎鎬э紱 銆銆鈶躲佹嫻嬮獙璇佺郴緇熷姛鑳芥ц兘涓庡悎鍚岀殑絎﹀悎鎬э紱 銆銆鈶楓佹鏌ヤ漢鍛樺煿璁鍒掕惤瀹炴儏鍐碉紱 銆銆鈶搞佸嚭鍏烽獙鏀舵姤鍛婏紱 銆銆鈶廣佸府鍔╃敤鎴峰埗瀹氱郴緇熻繍琛岀鐞嗚绔犲埗搴︼紱 銆銆鈶恒佸湪淇濅慨鏈熷唴瀹氭湡鎴栦笉瀹氭湡瀵歸」鐩繘琛岃川閲忔鏌ャ佺潱淇冩壙寤烘柟鎸夊悎鍚岃姹傝繘琛岀淮鎶ゃ?/p>
銆銆灝忕粨 銆銆浠庣洃鐞嗗悎鍚岀璁㈠紑濮嬪埌鏈鍚庣郴緇熻瘯榪愯緇撴潫錛岀洃鐞嗘柟宸ヤ綔鍦ㄨ亴鑳戒笂鍙互褰掔粨涓轟袱鐐癸細娌熼氫笌鐩戠潱銆傛矡閫氱殑鐩爣鏄緩璁炬柟涓庢壙寤烘柟淇℃伅瀵圭瓑錛屾矡閫氱殑鎵嬫鏄畾鏈熸垨涓嶅畾鏈熷彫寮宸ヤ綔浼氳錛涚洃鐫g殑鐩爣鏄湪璐ㄩ噺銆佽繘搴﹀拰鎶曡祫涓婅繘琛屾帶鍒訛紝鐩戠潱鐨勬墜孌墊槸鍚堝悓綆$悊鍜屾枃妗g鐞嗐?/p>
銆銆鍙傝冩枃鐚?/p>
銆銆1.钁涗箖搴鳳紝緗楀洓緇翠俊鎭伐紼嬪緩璁劇洃鐞嗙數瀛愬伐涓氬嚭鐗堢ぞ2002騫?br>銆銆2.寮犳搗钘╄蔣浠跺伐紼嬪璁烘竻鍗庡ぇ瀛﹀嚭鐗堢ぞ1998騫?br>銆銆3.榛勫鎴橀」鐩渶姹傞樁孌電殑鐩戠悊瑙掕壊鍜屾柟娉曡涓浗璁$畻鏈烘姤2003騫寸涓夋湡 涓插彛鎿嶄綔闇瑕佺殑澶存枃浠?
鍦?Linux 涓嬩覆鍙f枃浠舵槸浣嶄簬 /dev 涓嬬殑
涓插彛涓 涓?/dev/ttyS0
涓插彛浜?涓?/dev/ttyS1
鎵撳紑涓插彛鏄氳繃浣跨敤鏍囧噯鐨勬枃浠舵墦寮鍑芥暟鎿嶄綔錛?
鏈鍩烘湰鐨勮緗覆鍙e寘鎷嘗鐗圭巼璁劇疆錛屾晥楠屼綅鍜屽仠姝綅璁劇疆銆?/p> 涓插彛鐨勮緗富瑕佹槸璁劇疆 struct termios 緇撴瀯浣撶殑鍚勬垚鍛樺箋?
璁劇疆榪欎釜緇撴瀯浣撳緢澶嶆潅錛屾垜榪欓噷灝卞彧璇磋甯歌鐨勪竴浜涜緗細
娉㈢壒鐜囪緗?/p> 涓嬮潰鏄慨鏀規嘗鐗圭巼鐨勪唬鐮侊細 闇瑕佹敞鎰忕殑鏄? 濡傛灉涓嶆槸寮鍙戠粓绔箣綾葷殑錛屽彧鏄覆鍙d紶杈撴暟鎹紝鑰屼笉闇瑕佷覆鍙f潵澶勭悊錛岄偅涔堜嬌鐢ㄥ師濮嬫ā寮?Raw Mode)鏂瑰紡鏉ラ氳錛岃緗柟寮忓涓嬶細
璁劇疆濂戒覆鍙d箣鍚庯紝璇誨啓涓插彛灝卞緢瀹規槗浜嗭紝鎶婁覆鍙e綋浣滄枃浠惰鍐欏氨鏄?
浣跨敤鏂囦歡鎿嶄綔read鍑芥暟璇誨彇錛屽鏋滆緗負鍘熷妯″紡(Raw Mode)浼犺緭鏁版嵁錛岄偅涔坮ead鍑芥暟榪斿洖鐨勫瓧絎︽暟鏄疄闄呬覆鍙f敹鍒扮殑瀛楃鏁般?
鍙互浣跨敤鎿嶄綔鏂囦歡鐨勫嚱鏁版潵瀹炵幇寮傛璇誨彇錛屽fcntl錛屾垨鑰卻elect絳夋潵鎿嶄綔銆?
鍏抽棴涓插彛灝辨槸鍏抽棴鏂囦歡銆?
]]>
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]]>Linux 涓嬩覆鍙g紪紼嬪叆闂?/h1>
璁$畻鏈轟覆鍙g殑寮曡剼瀹氫箟
涓插彛鎿嶄綔
搴忓彿
淇″彿鍚嶇О
絎﹀彿
嫻佸悜
鍔熻兘
2
鍙戦佹暟鎹?/td>
TXD
DTE鈫扗CE
DTE鍙戦佷覆琛屾暟鎹?/td>
3
鎺ユ敹鏁版嵁
RXD
DTE鈫怐CE
DTE 鎺ユ敹涓茶鏁版嵁
4
璇鋒眰鍙戦?/td>
RTS
DTE鈫扗CE
DTE 璇鋒眰 DCE 灝嗙嚎璺垏鎹㈠埌鍙戦佹柟寮?/td>
5
鍏佽鍙戦?/td>
CTS
DTE鈫怐CE
DCE 鍛婅瘔 DTE 綰胯礬宸叉帴閫氬彲浠ュ彂閫佹暟鎹?/td>
6
鏁版嵁璁懼鍑嗗濂?/td>
DSR
DTE鈫怐CE
DCE 鍑嗗濂?/td>
7
淇″彿鍦?/td>
銆
銆
銆銆銆淇″彿鍏叡鍦?/td>
8
杞芥嘗媯嫻?/td>
DCD
DTE鈫怐CE
琛ㄧず DCE 鎺ユ敹鍒拌繙紼嬭澆娉?/td>
20
鏁版嵁緇堢鍑嗗濂?/td>
DTR
DTE鈫扗CE
DTE 鍑嗗濂?/td>
22
鎸搩鎸囩ず
RI
DTE鈫怐CE
琛ㄧず DCE 涓庣嚎璺帴閫氾紝鍑虹幇鎸搩
#include
#include
#include
#include
#include
#include
#include
#include
fd = open( "/dev/ttyS0", O_RDWR);//| O_NOCTTY | O_NDELAY
if (-1 == fd)
{
/* 涓嶈兘鎵撳紑涓插彛涓*/
perror(" 鎻愮ず閿欒錛?);
}struct termio
{ unsigned short c_iflag; /* 杈撳叆妯″紡鏍囧織 */
unsigned short c_oflag; /* 杈撳嚭妯″紡鏍囧織 */
unsigned short c_cflag; /* 鎺у埗妯″紡鏍囧織*/
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[NCC]; /* control characters */
};struct termios Opt;
tcgetattr(fd, &Opt);
cfsetispeed(&Opt,B19200); /*璁劇疆涓?9200Bps*/
cfsetospeed(&Opt,B19200);
tcsetattr(fd,TCANOW,&Opt);
璁劇疆娉㈢壒鐜囩殑渚嬪瓙鍑芥暟錛?br />/**
*@brief 璁劇疆涓插彛閫氫俊閫熺巼
*@param fd 綾誨瀷 int 鎵撳紑涓插彛鐨勬枃浠跺彞鏌?br />*@param speed 綾誨瀷 int 涓插彛閫熷害
*@return void
*/
int speed_arr[] = { B38400, B19200, B9600, B4800, B2400, B1200, B300,
B38400, B19200, B9600, B4800, B2400, B1200, B300, };
int name_arr[] = {38400, 19200, 9600, 4800, 2400, 1200, 300, 38400,
19200, 9600, 4800, 2400, 1200, 300, };
void set_speed(int fd, int speed){
int i;
int status;
struct termios Opt;
tcgetattr(fd, &Opt);
for ( i= 0; i < sizeof(speed_arr) / sizeof(int); i++) {
if (speed == name_arr[i]) {
tcflush(fd, TCIOFLUSH);
cfsetispeed(&Opt, speed_arr[i]);
cfsetospeed(&Opt, speed_arr[i]);
status = tcsetattr(fd1, TCSANOW, &Opt);
if (status != 0) {
perror("tcsetattr fd1");
return;
}
tcflush(fd,TCIOFLUSH);
}
}
}
鏁堥獙浣嶅拰鍋滄浣嶇殑璁劇疆錛?br />鏃犳晥楠?/td> 8浣?/td>
Option.c_cflag &= ~PARENB;
Option.c_cflag &= ~CSTOPB;
Option.c_cflag &= ~CSIZE;
Option.c_cflag |= ~CS8;
濂囨晥楠?Odd) 7浣?/td>
Option.c_cflag |= ~PARENB;
Option.c_cflag &= ~PARODD;
Option.c_cflag &= ~CSTOPB;
Option.c_cflag &= ~CSIZE;
Option.c_cflag |= ~CS7;
鍋舵晥楠?Even) 7浣?/td>
Option.c_cflag &= ~PARENB;
Option.c_cflag |= ~PARODD;
Option.c_cflag &= ~CSTOPB;
Option.c_cflag &= ~CSIZE;
Option.c_cflag |= ~CS7;
Space鏁堥獙 7浣?/td>
Option.c_cflag &= ~PARENB;
Option.c_cflag &= ~CSTOPB;
Option.c_cflag &= &~CSIZE;
Option.c_cflag |= CS8;
璁劇疆鏁堥獙鐨勫嚱鏁幫細
/**
*@brief 璁劇疆涓插彛鏁版嵁浣嶏紝鍋滄浣嶅拰鏁堥獙浣?br />*@param fd 綾誨瀷 int 鎵撳紑鐨勪覆鍙f枃浠跺彞鏌?br />*@param databits 綾誨瀷 int 鏁版嵁浣? 鍙栧?涓?7 鎴栬?
*@param stopbits 綾誨瀷 int 鍋滄浣? 鍙栧間負 1 鎴栬?
*@param parity 綾誨瀷 int 鏁堥獙綾誨瀷 鍙栧間負N,E,O,,S
*/
int set_Parity(int fd,int databits,int stopbits,int parity)
{
struct termios options;
if ( tcgetattr( fd,&options) != 0) {
perror("SetupSerial 1");
return(FALSE);
}
options.c_cflag &= ~CSIZE;
switch (databits) /*璁劇疆鏁版嵁浣嶆暟*/
{
case 7:
options.c_cflag |= CS7;
break;
case 8:
options.c_cflag |= CS8;
break;
default:
fprintf(stderr,"Unsupported data size\n"); return (FALSE);
}
switch (parity)
{
case 'n':
case 'N':
options.c_cflag &= ~PARENB; /* Clear parity enable */
options.c_iflag &= ~INPCK; /* Enable parity checking */
break;
case 'o':
case 'O':
options.c_cflag |= (PARODD | PARENB); /* 璁劇疆涓哄鏁堥獙*/
options.c_iflag |= INPCK; /* Disnable parity checking */
break;
case 'e':
case 'E':
options.c_cflag |= PARENB; /* Enable parity */
options.c_cflag &= ~PARODD; /* 杞崲涓哄伓鏁堥獙*/
options.c_iflag |= INPCK; /* Disnable parity checking */
break;
case 'S':
case 's': /*as no parity*/
options.c_cflag &= ~PARENB;
options.c_cflag &= ~CSTOPB;break;
default:
fprintf(stderr,"Unsupported parity\n");
return (FALSE);
}
/* 璁劇疆鍋滄浣?/
switch (stopbits)
{
case 1:
options.c_cflag &= ~CSTOPB;
break;
case 2:
options.c_cflag |= CSTOPB;
break;
default:
fprintf(stderr,"Unsupported stop bits\n");
return (FALSE);
}
/* Set input parity option */
if (parity != 'n')
options.c_iflag |= INPCK;
tcflush(fd,TCIFLUSH);
options.c_cc[VTIME] = 150; /* 璁劇疆瓚呮椂15 seconds*/
options.c_cc[VMIN] = 0; /* Update the options and do it NOW */
if (tcsetattr(fd,TCSANOW,&options) != 0)
{
perror("SetupSerial 3");
return (FALSE);
}
return (TRUE);
}options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); /*Input*/
options.c_oflag &= ~OPOST; /*Output*/char buffer[1024];int Length;int nByte;nByte = write(fd, buffer ,Length)
璇誨彇涓插彛鏁版嵁
char buff[1024];int Len;int readByte = read(fd,buff,Len);
close(fd);
]]>
榪涘叆vi鐨勫懡浠?/span>
vi filename :鎵撳紑鎴栨柊寤烘枃浠訛紝騫跺皢鍏夋爣緗簬絎竴琛岄
vi +n filename 錛氭墦寮鏂囦歡錛屽茍灝嗗厜鏍囩疆浜?font color="#ff6600">絎琻琛岄
vi + filename 錛氭墦寮鏂囦歡錛屽茍灝嗗厜鏍囩疆浜?font color="#ff6600">鏈鍚庝竴琛岄
vi +/pattern filename錛氭墦寮鏂囦歡錛屽茍灝嗗厜鏍囩疆浜庣涓涓笌pattern鍖歸厤鐨勪覆澶?
vi -r filename 錛氬湪涓婃姝g敤vi緙栬緫鏃跺彂鐢熺郴緇熷穿婧冿紝鎭㈠filename
vi filename....filename 錛氭墦寮澶氫釜鏂囦歡錛屼緷嬈¤繘琛岀紪杈?
縐誨姩鍏夋爣綾誨懡浠?/span>
h 鎴?Backspace錛氾細 鍏夋爣宸︾Щ涓涓瓧絎?
l 鎴?space錛氾細 鍏夋爣鍙崇Щ涓涓瓧絎?
k 鎴?Ctrl+p錛? 鍏夋爣涓婄Щ涓琛?
j 鎴? Enter 鎴?Ctrl+n 錛氬厜鏍囦笅縐諱竴琛?
w 錛? 鍏夋爣鍙崇Щ涓涓瓧鑷沖瓧棣?
W 錛氬厜鏍囧彸縐諱竴涓瓧鑷沖瓧棣栵紝蹇界暐鏍囩偣絎﹀彿
b 鎴?B 錛? 鍏夋爣宸︾Щ涓涓瓧鑷沖瓧棣?
e 鎴?E 錛? 鍏夋爣鍙崇Щ涓涓瓧鑷沖瓧灝?
) 錛氬厜鏍囩Щ鑷沖彞灝?
( 錛氬厜鏍囩Щ鑷沖彞棣?
}錛氬厜鏍囩Щ鑷蟲钀藉紑澶?
{錛氬厜鏍囩Щ鑷蟲钀界粨灝?
鍏夋爣鎺у埗鍛戒護
鍛戒護
鍏夋爣縐誨姩
h
鎴?/span>
^h
鍚戝乏縐諱竴涓瓧絎?/span>
j
鎴?/span>
^j
鎴?/span>
^n
鍚戜笅縐諱竴琛?/span>
k
鎴?/span>
^p
鍚戜笂縐諱竴琛?/span>
l
鎴栫┖鏍?/span>
鍚戝彸縐諱竴涓瓧絎?/span>
G
縐誨埌鏂囦歡鐨勬渶鍚庝竴琛?/span>
nG
縐誨埌鏂囦歡鐨勭
n
琛?/span>
w
縐誨埌涓嬩竴涓瓧鐨勫紑澶?/span>
W
縐誨埌涓嬩竴涓瓧鐨勫紑澶達紝蹇界暐鏍囩偣絎﹀彿
b
縐誨埌鍓嶄竴涓瓧鐨勫紑澶?/span>
B
縐誨埌鍓嶄竴涓瓧鐨勫紑澶達紝蹇界暐鏍囩偣絎﹀彿
L
縐誨埌灞忓箷鐨勬渶鍚庝竴琛?/span>
M
縐誨埌灞忓箷鐨勪腑闂翠竴琛?/span>
H
縐誨埌灞忓箷鐨勭涓琛?/span>
e
縐誨埌涓嬩竴涓瓧鐨勭粨灝?/span>
E
縐誨埌涓嬩竴涓瓧鐨勭粨灝撅紝蹇界暐鏍囩偣絎﹀彿
(
縐誨埌鍙ュ瓙鐨勫紑澶?/span>
)
縐誨埌鍙ュ瓙鐨勭粨灝?/span>
{
縐誨埌孌佃惤鐨勫紑澶?/span>
}
縐誨埌涓嬩竴涓钀界殑寮澶?/span>
0
鎴?/span>
|
縐誨埌褰撳墠琛岀殑絎竴鍒?/span>
n|
縐誨埌褰撳墠琛岀殑絎?/span>
n
鍒?/span>
^
縐誨埌褰撳墠琛岀殑絎竴涓潪絀哄瓧絎?/span>
錛?span>
nG錛氬厜鏍囩Щ鑷崇n琛岄
n+錛氬厜鏍囦笅縐籲琛?
n-錛氬厜鏍囦笂縐籲琛?
n$錛氬厜鏍囩Щ鑷崇n琛屽熬
H 錛氬厜鏍囩Щ鑷沖睆騫曢《琛?
M 錛氬厜鏍囩Щ鑷沖睆騫曚腑闂磋
L 錛氬厜鏍囩Щ鑷沖睆騫曟渶鍚庤
0錛氾紙娉ㄦ剰鏄暟瀛楅浂錛夊厜鏍囩Щ鑷沖綋鍓嶈棣?
$錛氬厜鏍囩Щ鑷沖綋鍓嶈灝?
灞忓箷緲繪粴綾誨懡浠?/span>
Ctrl+u錛?鍚戞枃浠墮緲誨崐灞?
Ctrl+d錛?鍚戞枃浠跺熬緲誨崐灞?
Ctrl+f錛? 鍚戞枃浠跺熬緲諱竴灞?
Ctrl錛媌錛涘悜鏂囦歡棣栫炕涓灞?
nz錛? 灝嗙n琛屾粴鑷沖睆騫曢《閮紝涓嶆寚瀹歯鏃跺皢褰撳墠琛屾粴鑷沖睆騫曢《閮ㄣ?
鎻掑叆鏂囨湰綾誨懡浠?/span>
i 錛氬湪鍏夋爣鍓?
I 錛氬湪褰撳墠琛岄
a錛氬厜鏍囧悗
A錛氬湪褰撳墠琛屽熬
o錛氬湪褰撳墠琛屼箣涓嬫柊寮涓琛?
O錛氬湪褰撳墠琛屼箣涓婃柊寮涓琛?
r錛氭浛鎹㈠綋鍓嶅瓧絎?
R錛氭浛鎹㈠綋鍓嶅瓧絎﹀強鍏跺悗鐨勫瓧絎︼紝鐩磋嚦鎸塃SC閿?
s錛氫粠褰撳墠鍏夋爣浣嶇疆澶勫紑濮嬶紝浠ヨ緭鍏ョ殑鏂囨湰鏇夸唬鎸囧畾鏁扮洰鐨勫瓧絎?
S錛氬垹闄ゆ寚瀹氭暟鐩殑琛岋紝騫朵互鎵杈撳叆鏂囨湰浠f浛涔?
ncw鎴杗CW錛氫慨鏀規寚瀹氭暟鐩殑瀛?
nCC錛氫慨鏀規寚瀹氭暟鐩殑琛?
鍒犻櫎鍛戒護
ndw鎴杗dW錛氬垹闄ゅ厜鏍囧寮濮嬪強鍏跺悗鐨刵-1涓瓧
do錛氬垹鑷寵棣?
d$錛氬垹鑷寵灝?
ndd錛氬垹闄ゅ綋鍓嶈鍙婂叾鍚巒-1琛?
x鎴朮錛氬垹闄や竴涓瓧絎︼紝x鍒犻櫎鍏夋爣鍚庣殑錛岃孹鍒犻櫎鍏夋爣鍓嶇殑
Ctrl+u錛氬垹闄よ緭鍏ユ柟寮忎笅鎵杈撳叆鐨勬枃鏈?
鎼滅儲鍙婃浛鎹㈠懡浠?/span>
/pattern錛氫粠鍏夋爣寮濮嬪鍚戞枃浠跺熬鎼滅儲pattern
?pattern錛氫粠鍏夋爣寮濮嬪鍚戞枃浠墮鎼滅儲pattern
n錛氬湪鍚屼竴鏂瑰悜閲嶅涓婁竴嬈℃悳绱㈠懡浠?
N錛氬湪鍙嶆柟鍚戜笂閲嶅涓婁竴嬈℃悳绱㈠懡浠?
錛歴/p1/p2/g錛氬皢褰撳墠琛屼腑鎵鏈塸1鍧囩敤p2鏇夸唬
錛歯1,n2s/p1/p2/g錛氬皢絎琻1鑷硁2琛屼腑鎵鏈塸1鍧囩敤p2鏇夸唬
錛歡/p1/s//p2/g錛氬皢鏂囦歡涓墍鏈塸1鍧囩敤p2鏇挎崲
閫夐」璁劇疆
all錛氬垪鍑烘墍鏈夐夐」璁劇疆鎯呭喌
term錛氳緗粓绔被鍨?
ignorance錛氬湪鎼滅儲涓拷鐣ュぇ灝忓啓
list錛氭樉紺哄埗琛ㄤ綅(Ctrl+I)鍜岃灝炬爣蹇楋紙$)
number錛氭樉紺鴻鍙?
report錛氭樉紺虹敱闈㈠悜琛岀殑鍛戒護淇敼榪囩殑鏁扮洰
terse錛氭樉紺虹畝鐭殑璀﹀憡淇℃伅
warn錛氬湪杞埌鍒殑鏂囦歡鏃惰嫢娌′繚瀛樺綋鍓嶆枃浠跺垯鏄劇ずNO write淇℃伅
nomagic錛氬厑璁稿湪鎼滅儲妯″紡涓紝浣跨敤鍓嶉潰涓嶅甫鈥淺鈥濈殑鐗規畩瀛楃
nowrapscan錛氱姝i鍦ㄦ悳绱㈠埌杈炬枃浠朵袱绔椂錛屽張浠庡彟涓绔紑濮?
mesg錛氬厑璁竩i鏄劇ず鍏朵粬鐢ㄦ埛鐢╳rite鍐欏埌鑷繁緇堢涓婄殑淇℃伅
鏈鏂瑰紡鍛戒護
錛歯1,n2 co n3錛氬皢n1琛屽埌n2琛屼箣闂寸殑鍐呭鎷瘋礉鍒扮n3琛屼笅
錛歯1,n2 m n3錛氬皢n1琛屽埌n2琛屼箣闂寸殑鍐呭縐昏嚦鍒扮n3琛屼笅
錛歯1,n2 d 錛氬皢n1琛屽埌n2琛屼箣闂寸殑鍐呭鍒犻櫎
錛歸 錛氫繚瀛樺綋鍓嶆枃浠?
錛歟 filename錛氭墦寮鏂囦歡filename榪涜緙栬緫
錛歺錛氫繚瀛樺綋鍓嶆枃浠跺茍閫鍑?
錛歲錛氶鍑簐i
錛歲!錛氫笉淇濆瓨鏂囦歡騫墮鍑簐i
錛?command錛氭墽琛宻hell鍛戒護command
錛歯1,n2 w!command錛氬皢鏂囦歡涓璶1琛岃嚦n2琛岀殑鍐呭浣滀負command鐨勮緭鍏ュ茍鎵ц涔嬶紝鑻ヤ笉鎸囧畾n1錛宯2錛屽垯琛ㄧず灝嗘暣涓枃浠跺唴瀹逛綔涓篶ommand鐨勮緭鍏?
錛歳!command錛氬皢鍛戒護command鐨勮緭鍑虹粨鏋滄斁鍒板綋鍓嶈
瀵勫瓨鍣ㄦ搷浣?/span>
"?nyy錛氬皢褰撳墠琛屽強鍏朵笅n琛岀殑鍐呭淇濆瓨鍒板瘎瀛樺櫒錛熶腑錛屽叾涓?涓轟竴涓瓧姣嶏紝n涓轟竴涓暟瀛?
"?nyw錛氬皢褰撳墠琛屽強鍏朵笅n涓瓧淇濆瓨鍒板瘎瀛樺櫒錛熶腑錛屽叾涓?涓轟竴涓瓧姣嶏紝n涓轟竴涓暟瀛?
"?nyl錛氬皢褰撳墠琛屽強鍏朵笅n涓瓧絎︿繚瀛樺埌瀵勫瓨鍣紵涓紝鍏朵腑?涓轟竴涓瓧姣嶏紝n涓轟竴涓暟瀛?
"?p錛氬彇鍑哄瘎瀛樺櫒錛熶腑鐨勫唴瀹瑰茍灝嗗叾鏀懼埌鍏夋爣浣嶇疆澶勩傝繖閲岋紵鍙互鏄竴涓瓧姣嶏紝涔熷彲浠ユ槸涓涓暟瀛?
ndd錛氬皢褰撳墠琛屽強鍏朵笅鍏眓琛屾枃鏈垹闄わ紝騫跺皢鎵鍒犲唴瀹規斁鍒?鍙峰垹闄ゅ瘎瀛樺櫒涓?/p>
+ 鎴?/span> return 縐誨埌涓嬩竴琛岀殑絎竴涓瓧絎?/span>
- 縐誨埌鍓嶄竴琛岀殑絎竴涓潪絀哄瓧絎?/span>
鍦?/span> vi 涓坊鍔犳枃鏈?/span>
鍛戒護 鎻掑叆鍔ㄤ綔
a 鍦ㄥ厜鏍囧悗鎻掑叆鏂囨湰
A 鍦ㄥ綋鍓嶈鎻掑叆鏂囨湰
i 鍦ㄥ厜鏍囧墠鎻掑叆鏂囨湰
I 鍦ㄥ綋鍓嶈鍓嶆彃鍏ユ枃鏈?/span>
o 鍦ㄥ綋鍓嶈鐨勪笅杈規彃鍏ユ柊琛?/span>
O 鍦ㄥ綋鍓嶈鐨勪笂杈規彃鍏ユ柊琛?/span>
:r file 璇誨叆鏂囦歡 file 鍐呭錛屽茍鎻掑湪褰撳墠琛屽悗
:nr file 璇誨叆鏂囦歡 file 鍐呭錛屽茍鎻掑湪絎?/span> n 琛屽悗
escape 鍥炲埌鍛戒護妯″紡
^v char 鎻掑叆鏃跺拷鐣?/span> char 鐨勬寚瀹氭剰涔夛紝榪欐槸涓轟簡鎻掑叆鐗規畩瀛楃
鍦?/span> vi 涓垹闄ゆ枃鏈?/span>
鍛戒護 鍒犻櫎鎿嶄綔
x 鍒犻櫎鍏夋爣澶勭殑瀛楃錛屽彲浠ュ湪 x 鍓嶅姞涓婇渶瑕佸垹闄ょ殑瀛楃鏁扮洰
nx 浠庡綋鍓嶅厜鏍囧寰鍚庡垹闄?/span> n 涓瓧絎?/span>
X 鍒犻櫎鍏夋爣鍓嶇殑瀛楃錛屽彲浠ュ湪 X 鍓嶅姞涓婇渶瑕佸垹闄ょ殑瀛楃鏁扮洰
nX 浠庡綋鍓嶅厜鏍囧寰鍓嶅垹闄?/span> n 涓瓧絎?/span>
dw 鍒犺嚦涓嬩竴涓瓧鐨勫紑澶?/span>
ndw 浠庡綋鍓嶅厜鏍囧寰鍚庡垹闄?/span> n 涓瓧
dG 鍒犻櫎琛岋紝鐩村埌鏂囦歡緇撴潫
dd 鍒犻櫎鏁磋
ndd 浠庡綋鍓嶈寮濮嬪線鍚庡垹闄?/span>
db 鍒犻櫎鍏夋爣鍓嶉潰鐨勫瓧
ndb 浠庡綋鍓嶈寮濮嬪線鍓嶅垹闄?/span> n 瀛?/span>
:n,md 浠庣 m 琛屽紑濮嬪線鍓嶅垹闄?/span> n 琛?/span>
d 鎴?/span> d錛?span> 浠庡厜鏍囧鍒犻櫎鍒拌灝?/span>
dcursor_command 鍒犻櫎鑷沖厜鏍囧懡浠ゅ錛屽 dG 灝嗕粠褰撲駭鑳嗚鍒犻櫎鑷蟲枃浠剁殑鏈熬
^h 鎴?/span> backspace 鎻掑叆鏃訛紝鍒犻櫎鍓嶉潰鐨勫瓧絎?/span>
^w 鎻掑叆鏃訛紝鍒犻櫎鍓嶉潰鐨勫瓧
淇敼 vi 鏂囨湰
姣忎釜鍛戒護鍓嶉潰鐨勬暟瀛楄〃紺鴻鍛戒護閲嶅鐨勬鏁?/span>
鍛戒護 鏇挎崲鎿嶄綔
rchar 鐢?/span> char 鏇挎崲褰撳墠瀛楃
R text escape 鐢?/span> text 鏇挎崲褰撳墠瀛楃鐩村埌鎹笅 Esc 閿?/span>
stext escape 鐢?/span> text 浠f浛褰撳墠瀛楃
S 鎴?/span> cctext escape 鐢?/span> text 浠f浛鏁磋
cwtext escape 灝嗗綋鍓嶅瓧鏀逛負 text
Ctext escape 灝嗗綋鍓嶈浣欎笅鐨勬敼涓?/span> text
cG escape 淇敼鑷蟲枃浠剁殑鏈熬
ccursor_cmd text escape 浠庡綋鍓嶄綅緗鍒板厜鏍囧懡浠や綅緗閮芥敼涓?/span> text
鍦?/span> vi 涓煡鎵句笌鏇挎崲
鍛戒護 鏌ユ壘涓庢浛鎹㈡搷浣?/span>
/text 鍦ㄦ枃浠朵腑鍚戝墠鏌ユ壘 text
?text 鍦ㄦ枃浠朵腑鍚戝悗鏌ユ壘 text
n 鍦ㄥ悓涓鏂瑰悜閲嶅鏌ユ壘
N 鍦ㄧ浉鍙嶆柟鍚戦噸澶嶆煡鎵?/span>
ftext 鍦ㄥ綋鍓嶈鍚戝墠鏌ユ壘 text
Ftext 鍦ㄥ綋鍓嶈鍚戝悗鏌ユ壘 text
ttext 鍦ㄥ綋鍓嶈鍚戝墠鏌ユ壘 text 錛屽茍灝嗗厜鏍囧畾浣嶅湪 text 鐨勭涓涓瓧絎?/span>
Ttext 鍦ㄥ綋鍓嶈鍚戝悗鏌ユ壘 text 錛屽茍灝嗗厜鏍囧畾浣嶅湪 text 鐨勭涓涓瓧絎?/span>
:set ic 鏌ユ壘鏃跺拷鐣ュぇ灝忓啓
:set noic 鏌ユ壘鏃跺澶у皬鍐欐晱鎰?/span>
s/ pat1 /g 鐢?/span> newtext 鏇挎崲 oldtext
:m,ns/oldtext/newtext 鍦?/span> m 琛岄氳繃 n 錛岀敤 newtext 鏇挎崲 oldtext
& 閲嶅鏈鍚庣殑 :s 鍛戒護
:g/text1/s/text2/text3 鏌ユ壘鍖呭惈 text1 鐨勮錛岀敤 text3 鏇挎崲 text2
:g/text/command 鍦ㄦ墍鏈夊寘鍚?/span> text 鐨勮榪愯 command 鎵琛ㄧず鐨勫懡浠?/span>
:v/text/command 鍦ㄦ墍鏈変笉鍖呭惈 text 鐨勮榪愯 command 鎵琛ㄧず鐨勫懡浠?/span>
鍦?/span> vi 涓鍒舵枃鏈?/span>
鍛戒護 澶嶅埗鎿嶄綔
yy 灝嗗綋鍓嶈鐨勫唴瀹規斁鍏ヤ復鏃剁紦鍐插尯
nyy 灝?/span> n 琛岀殑鍐呭鏀懼叆涓存椂緙撳啿鍖?/span>
p 灝嗕復鏃剁紦鍐插尯涓殑鏂囨湰鏀懼叆鍏夋爣鍚?/span>
P 灝嗕復鏃剁紦鍐插尯涓殑鏂囨湰鏀懼叆鍏夋爣鍓?/span>
"(a-z)nyy 澶嶅埗 n 琛屾斁鍏ュ悕瀛椾負鍦嗘嫭鍙峰唴鐨勫彲鍛藉悕緙撳啿鍖猴紝鐪佺暐 n 琛ㄧず褰撳墠琛?/span>
"(a-z)ndd 鍒犻櫎 n 琛屾斁鍏ュ悕瀛椾負鍦嗘嫭鍙峰唴鐨勫彲鍛藉悕緙撳啿鍖猴紝鐪佺暐 n 琛ㄧず褰撳墠琛?/span>
"(a-z)p 灝嗗悕瀛椾負鍦嗘嫭鍙風殑鍙懡鍚嶇紦鍐插尯鐨勫唴瀹規斁鍏ュ綋鍓嶈鍚?/span>
"(a-z)P 灝嗗悕瀛椾負鍦嗘嫭鍙風殑鍙懡鍚嶇紦鍐插尯鐨勫唴瀹規斁鍏ュ綋鍓嶈鍓?/span>
鍦?/span> vi 涓挙娑堜笌閲嶅
鍛戒護 鎾ゆ秷鎿嶄綔
u 鎾ゆ秷鏈鍚庝竴嬈′慨鏀?/span>
U 鎾ゆ秷褰撳墠琛岀殑鎵鏈変慨鏀?/span>
. 閲嶅鏈鍚庝竴嬈′慨鏀?/span>
, 浠ョ浉鍙嶇殑鏂瑰悜閲嶅鍓嶉潰鐨?/span> f 銆?/span> F 銆?/span> t 鎴?/span> T 鏌ユ壘鍛戒護
; 閲嶅鍓嶉潰鐨?/span> f 銆?/span> F 銆?/span> t 鎴?/span> T 鏌ユ壘鍛戒護
"np 鍙栧洖鏈鍚庣 n 嬈$殑鍒犻櫎 ( 緙撳啿鍖轟腑瀛樻湁涓瀹氭鏁扮殑鍒犻櫎鍐呭錛屼竴鑸負 9)
n 閲嶅鍓嶉潰鐨?/span> / 鎴?/span> ? 鏌ユ壘鍛戒護
N 浠ョ浉鍙嶆柟鍚戦噸澶嶅墠闈㈢殑 / 鎴?/span> ? 鍛戒護
淇濆瓨鏂囨湰鍜岄鍑?/span> vi
鍛戒護 淇濆瓨鍜?/span> / 鎴栭鍑烘搷浣?/span>
:w 淇濆瓨鏂囦歡浣嗕笉閫鍑?/span> vi
:w file 灝嗕慨鏀逛繚瀛樺湪 file 涓絾涓嶉鍑?/span> vi
:wq 鎴?/span> ZZ 鎴?/span> :x 淇濆瓨鏂囦歡騫墮鍑?/span> vi
:q! 涓嶄繚瀛樻枃浠訛紝閫鍑?/span> vi
:e! 鏀懼純鎵鏈変慨鏀癸紝浠庝笂嬈′繚瀛樻枃浠跺紑濮嬪啀緙栬緫
vi 涓殑閫夐」
閫夐」 浣滅敤
:set all 鎵撳嵃鎵鏈夐夐」
:set nooption 鍏抽棴 option 閫夐」
:set nu 姣忚鍓嶆墦鍗拌鍙?/span>
:set showmode 鏄劇ず鏄緭鍏ユā寮忚繕鏄浛鎹㈡ā寮?/span>
:set noic 鏌ユ壘鏃跺拷鐣ュぇ灝忓啓
:set list 鏄劇ず鍒惰〃絎?/span> (^I) 鍜岃灝劇鍙?/span>
:set ts=8 涓烘枃鏈緭鍏ヨ緗?/span> tab stops
:set window=n 璁劇疆鏂囨湰紿楀彛鏄劇ず n 琛?/span>
:syntax on 璇硶鍔犱寒
VI鐨勭姸鎬?/strong>
閫夐」 浣滅敤
:.= 鎵撳嵃褰撳墠琛岀殑琛屽彿
:= 鎵撳嵃鏂囦歡涓殑琛屾暟
^g 鏄劇ず鏂囦歡鍚嶃佸綋鍓嶇殑琛屽彿銆佹枃浠剁殑鎬昏鏁板拰鏂囦歡浣嶇疆鐨勭櫨鍒嗘瘮
:l 浣跨敤瀛楁瘝 "l" 鏉ユ樉紺鴻澶氱殑鐗規畩瀛楃錛屽鍒惰〃絎﹀拰鎹㈣絎?/span>
鍦ㄦ枃鏈腑瀹氫綅孌佃惤鍜屾斁緗爣璁?/strong>
閫夐」 浣滅敤
{ 鍦ㄧ涓鍒楁彃鍏?/span> { 鏉ュ畾涔変竴涓钀?/span>
[[ 鍥炲埌孌佃惤鐨勫紑澶村
]] 鍚戝墠縐誨埌涓嬩竴涓钀界殑寮澶村
m(a-z) 鐢ㄤ竴涓瓧姣嶆潵鏍囪褰撳墠浣嶇疆錛屽鐢?/span> mz 琛ㄧず鏍囪 z
'(a-z) 灝嗗厜鏍囩Щ鍔ㄥ埌鎸囧畾鐨勬爣璁幫紝濡傜敤 'z 琛ㄧず縐誨姩鍒?/span> z
鍦?/span> vi 涓繛鎺ヨ
閫夐」 浣滅敤
J 灝嗕笅涓琛岃繛鎺ュ埌褰撳墠琛岀殑鏈熬
nJ 榪炴帴鍚庨潰 n 琛?/span>
鍏夋爣鏀劇疆涓庡睆騫曡皟鏁?/strong>
閫夐」 浣滅敤
H 灝嗗厜鏍囩Щ鍔ㄥ埌灞忓箷鐨勯《琛?/span>
nH 灝嗗厜鏍囩Щ鍔ㄥ埌灞忓箷欏惰涓嬬殑絎?/span> n 琛?/span>
M 灝嗗厜鏍囩Щ鍔ㄥ埌灞忓箷鐨勪腑闂?/span>
L 灝嗗厜鏍囩Щ鍔ㄥ埌灞忓箷鐨勫簳琛?/span>
nL 灝嗗厜鏍囩Щ鍔ㄥ埌灞忓箷搴曡涓婄殑絎?/span> n 琛?/span>
^e(ctrl+e) 灝嗗睆騫曚笂婊氫竴琛?/span>
^y 灝嗗睆騫曚笅婊氫竴琛?/span>
^u 灝嗗睆騫曚笂婊氬崐欏?/span>
^d 灝嗗睆騫曚笅婊氬崐欏?/span>
^b 灝嗗睆騫曚笂婊氫竴欏?/span>
^f 灝嗗睆騫曚笅婊氫竴欏?/span>
^l 閲嶇粯灞忓箷
z-return 灝嗗綋鍓嶈緗負灞忓箷鐨勯《琛?/span>
nz-return 灝嗗綋鍓嶈涓嬬殑絎?/span> n 琛岀疆涓哄睆騫曠殑欏惰
z. 灝嗗綋鍓嶈緗負灞忓箷鐨勪腑澶?/span>
nz. 灝嗗綋鍓嶈涓婄殑絎?/span> n 琛岀疆涓哄睆騫曠殑涓ぎ
z- 灝嗗綋鍓嶈緗負灞忓箷鐨勫簳琛?/span>
nz- 灝嗗綋鍓嶈涓婄殑絎?/span> n 琛岀疆涓哄睆騫曠殑搴曡
vi 涓殑 shell 杞箟鍛戒護
閫夐」 浣滅敤
:!command 鎵ц shell 鐨?/span> command 鍛戒護錛屽 :!ls
:!! 鎵ц鍓嶄竴涓?/span> shell 鍛戒護
:r!command 璇誨彇 command 鍛戒護鐨勮緭鍏ュ茍鎻掑叆錛屽 :r!ls 浼氬厛鎵ц ls 錛岀劧鍚庤鍏ュ唴瀹?/span>
:w!command 灝嗗綋鍓嶅凡緙栬緫鏂囦歡浣滀負 command 鍛戒護鐨勬爣鍑嗚緭鍏ュ茍鎵ц command 鍛戒護錛屽 :w!grep all
:cd directory 灝嗗綋鍓嶅伐浣滅洰褰曟洿鏀逛負 directory 鎵琛ㄧず鐨勭洰褰?/span>
:sh 灝嗗惎鍔ㄤ竴涓瓙 shell 錛屼嬌鐢?/span> ^d(ctrl+d) 榪斿洖 vi
:so file 鍦?/span> shell 紼嬪簭 file 涓鍏ュ拰鎵ц鍛戒護
vi 涓殑瀹忎笌緙╁啓
( 閬垮厤浣跨敤鎺у埗閿拰絎﹀彿錛屼笉瑕佷嬌鐢ㄥ瓧絎?/span> K 銆?/span> V 銆?/span> g 銆?/span> q 銆?/span> v 銆?/span> * 銆?/span> = 鍜屽姛鑳介敭 )
閫夐」 浣滅敤
:map key command_seq 瀹氫箟涓涓敭鏉ヨ繍琛?/span> command_seq 錛屽 :map e ea 錛屾棤璁轟粈涔堟椂鍊欓兘鍙互 e 縐誨埌涓涓瓧鐨勬湯灝炬潵榪藉姞鏂囨湰
:map 鍦ㄧ姸鎬佽鏄劇ず鎵鏈夊凡瀹氫箟鐨勫畯
:umap key 鍒犻櫎璇ラ敭鐨勫畯
:ab string1 string2 瀹氫箟涓涓緝鍐欙紝浣垮緱褰撴彃鍏?/span> string1 鏃訛紝鐢?/span> string2 鏇挎崲 string1 銆傚綋瑕佹彃鍏ユ枃鏈椂錛岄敭鍏?/span> string1 鐒跺悗鎸?/span> Esc 閿紝緋葷粺灝辨彃鍏ヤ簡 string2
:ab 鏄劇ず鎵鏈夌緝鍐?/span>
:una string 鍙栨秷 string 鐨勭緝鍐?/span>
鍦?/span> vi 涓緝榪涙枃鏈?/span>
閫夐」 浣滅敤
^i(ctrl+i) 鎴?/span> tab 鎻掑叆鏂囨湰鏃訛紝鎻掑叆縐誨姩鐨勫搴︼紝縐誨姩瀹藉害鏄簨鍏堝畾涔夊ソ鐨?/span>
:set ai 鎵撳紑鑷姩緙╄繘
:set sw=n 灝嗙Щ鍔ㄥ搴﹁緗負 n 涓瓧絎?/span>
n<< 浣?/span> n 琛岄兘鍚戝乏縐誨姩涓涓搴?/span>
n>> 浣?/span> n 琛岄兘鍚戝彸縐誨姩涓涓搴︼紝渚嬪 3>> 灝卞皢鎺ヤ笅鏉ョ殑涓夎姣忚閮藉悜鍙崇Щ鍔ㄤ竴涓Щ鍔ㄥ搴?/span>
姝や箖鍏鎱ц兘鐨勬偀紱呬箣璦錛屽洜涓哄叾甯堝厔鐨勶細韜技鑿╂彁鏍戯紝蹇冧技鏄庨暅鍙幫紝鏃舵椂鍕ゆ媯鎷紝涓嶄嬌鎯瑰皹鍩?銆傚叚紲栨劅瑙夋偀紱呬笉褰誨簳錛屼簬鏄粬鍚熷嚭浜嗭細鑿╂彁鏈棤鏍?鏄庨暅浜﹂潪鍙?鏈潵鏃犱竴鐗?浣曞鎯瑰皹鍩?銆?/font>
浠庡瓧闈笂璁詫細鑿╂彁鏍戞槸絀虹殑錛屾槑闀滃彴涔熸槸絀虹殑錛岃韓涓庡績淇辨槸絀虹殑錛屾湰鏉ユ棤涓鐗╃殑絀猴紝鍙堟庝箞鍙兘鎯瑰皹鍩冨憿?
浣涘鎴戣錛氫綘鐨勫績涓婃湁灝樸傛垜鐢ㄥ姏鍦版摝鎷?br />銆銆浣涜錛氫綘閿欎簡錛屽皹鏄摝涓嶆帀鐨勩傛垜浜庢槸灝嗗績鍓ヤ簡涓嬫潵.
銆銆浣涘張璇達細浣犲張閿欎簡錛屽皹鏈潪灝橈紝浣曟潵鏈夊皹
銆銆鎴戦鎮熶笉閫忥紝鏄粈涔堟剰鎬濓紵
銆銆鎴戞兂榪欐槸浠庣縐鍜屾収鑳介偅涓や釜鍋堝瓙寮曠敵鍑烘潵銆?br />銆銆紲炵璇達細鈥滆韓鏄彥鎻愭爲錛屽績濡傛槑闀滃彴錛屾椂鏃跺嫟鎷傛嫮錛屽嬁浣挎児灝樺焹銆傗?br />銆銆鎱ц兘璇達細鈥滆彥鎻愭湰鏃犳爲錛屾槑闀滀害闈炲彴錛屾湰鏉ユ棤涓鐗╋紝浣曞鎯瑰皹鍩冦傗?br />銆銆鐨勭‘錛岃鑳藉鍙傞忚繖涓や釜鍋堝瓙鐨勭‘寰堥毦錛屽氨鏄紜殑鐞嗚В涔熶笉鏄撱?br />銆銆鍙傛偀涓嶉?..
銆銆韜槸鑿╂彁鏍戯紝蹇冨鏄庨暅鍙幫紝鏃舵椂鍕ゆ媯鎷紝鍕夸嬌鎯瑰皹鍩?br />銆銆浼楃敓鐨勮韓浣撳氨鏄竴媯佃鎮熺殑鏅烘収鏍戯紝
銆銆浼楃敓鐨勫績鐏靛氨璞′竴搴ф槑浜殑鍙伴暅銆?br />銆銆瑕佹椂鏃朵笉鏂湴灝嗗畠鎺告媯鎿﹁瘯錛?br />銆銆涓嶈瀹冭灝樺灑姹℃煋闅滆斀浜嗗厜鏄庣殑鏈с?br />銆銆
銆銆鑿╂彁鏈棤鏍戯紝鏄庨暅浜﹂潪鍙幫紝鏈潵鏃犱竴鐗╋紝浣曞鎯瑰皹鍩?br />銆銆鑿╂彁鍘熸湰灝辨病鏈夋爲錛?br />銆銆鏄庝寒鐨勯暅瀛愪篃騫朵笉鏄彴銆?br />銆銆鏈潵灝辨槸铏氭棤娌℃湁涓鐗╋紝
銆銆閭i噷浼氭煋涓婁粈涔堝皹鍩?
銆銆鐜板湪鍙兘浠庡瓧闈笂鍘葷悊瑙e畠錛屾儴鎮熶笉閫忥紒
銆銆蹇冩湰鏃犲皹錛屽皹鍗蟲槸蹇冦傛棤蹇冩棤灝橈紝浜轟究姝匯?br />銆銆
銆銆鍏跺疄灝樺湪澶栵紝蹇冨湪鍐咃紝甯告媯涔嬶紝蹇冨噣鏃犲皹錛?br />銆銆灝樺湪鍐咃紝蹇冨湪澶栵紝甯稿墺涔嬶紝鏃犲皹鏃犲績錛?br />銆銆蹇冧腑鏈夊皹錛屽皹鏈槸蹇冿紝
銆銆浣曠晱蹇冧腑灝橈紝鏃犲皹浜︽棤蹇??姝e鎱ц兘鎵璇寸殑 浠佽呭績鍔?br />銆銆
銆銆鍙堝閬撳鎵璇寸殑 閬撳彲閬撻潪甯擱亾
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銆銆瀹冧滑鐨勯亾鐞嗘槸涓鏍風殑
銆銆浣涘璁茬┒涓囩墿鍦ㄥ績 榪芥眰淇笘
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銆銆閬撳璁茬┒鏃犵壍鏃犳寕 榪芥眰閬夸笘
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銆銆浣涘鎯寵秴鑴變粖涓?閬撳鍒欐槸淇浠婁笘 鑰岃拷絀跺叾鍘熺悊鏉ヨ閮芥槸涓縐嶄慨琛?br />銆銆
銆銆鑰屾渶緇堢殑璇寸殑鏄竴縐嶈秴鑴?br />銆銆
銆銆鍗翠笉鏄埢鎰忕殑瀵繪眰
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銆銆涓繪棬鍦ㄥ績
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銆銆涓栭棿浜猴紝娉曟棤瀹氭硶錛岀劧鍚庣煡闈炴硶娉曚篃錛?br />銆銆澶╀笅浜嬶紝浜嗙姽鏈簡錛屼綍濡ㄤ互涓嶄簡浜嗕箣銆?
灝辨垜鏈韓鏉ヨ錛屽浜庝笘闂寸殑浜嬫儏錛屼竾鐗╋紝鎴戣涓猴紝闇瑕佷竴棰楀畞闈欑殑蹇冿紝鍘婚潰瀵硅繖涓鍒囥?/font>

鐢變俊鎭綅浜х敓鍐椾綑浣嶇殑緙栫爜榪囩▼,灝辨槸宸茬煡K(X)姹俁(X)鐨勮繃紼嬨傚湪CRC鐮佷腑鍙互閫氳繃鎵懼埌涓涓壒瀹氱殑r嬈″欏瑰紡G (X)(鍏舵渶楂橀」Xr鐨勭郴鏁版亽涓?),鐒跺悗鐢╔r路K(X)鍘婚櫎浠(X),寰楀埌鐨勪綑寮忓氨鏄疪(X)銆傜壒鍒寮鴻皟鐨勬槸,榪欎簺澶氶」寮忎腑鐨?+"閮芥槸妯?鍔?涔熷嵆寮傛垨榪愮畻);姝ゅ,榪欓噷鐨勯櫎娉曠敤鐨勪篃鏄ā2闄ゆ硶,鍗抽櫎娉曡繃紼嬩腑鐢ㄥ埌鐨勫噺娉曟槸妯?鍑忔硶,瀹冨拰妯?鍔犳硶鐨勮繍綆楄鍒欎竴鏍?閮芥槸寮傛垨榪愮畻,榪欐槸涓縐嶄笉鑰冭檻鍔犳硶榪涗綅鍜屽噺娉曞熶綅鐨勮繍綆?鍗?/p>
0+O=0,0+1=1,1+0=1,1+1=0
0-0=0,0-1=1,1-0=1,1-1=0
鍦ㄨ繘琛屽熀浜庢ā2榪愮畻鐨勫欏瑰紡闄ゆ硶鏃?鍙閮ㄥ垎浣欐暟棣栦綅涓?,渚垮彲涓婂晢1,鍚﹀垯涓婂晢0銆傜劧鍚庢寜妯?鍑忔硶姹傚緱浣欐暟,璇ヤ綑鏁頒笉璁℃渶楂樹綅銆傚綋琚櫎鏁伴愪綅闄ゅ畬鏃?鏈鍚庡緱鍒版瘮闄ゆ暟灝戜竴浣嶇殑浣欐暟銆傛浣欐暟鍗充負鍐椾綑浣?灝嗗叾娣誨姞鍦ㄤ俊鎭綅鍚庝究鏋勬垚CRC鐮佸瓧銆?br /> 浠嶄互涓婁緥涓璌(X)=X6+X4+X3+1涓轟緥(鍗充俊鎭綅涓?011001),鑻(X)=X4+X3+1
(瀵瑰簲浠g爜11001),鍙杛=4,鍒橷4路K(X)=X10+X8+X7+X4(瀵瑰簲浠g爜涓?110010000),鍏剁敱妯?闄ゆ硶姹備綑寮廟(X)鐨勮繃紼嬫墍紺哄涓?

寰楀埌鐨勬渶鍚庝綑鏁頒負1010,榪欏氨鏄啑浣欎綅,瀵瑰簲R(X)=X3+X銆?br /> 鐢變簬R(X)鏄疿r路K(X)闄や互G(X)鐨勪綑寮?閭d箞涓嬪垪鍏崇郴寮忓繀鐒舵弧瓚?br /> Xr路K(X)=G(X)Q(X)+R(X)
鍏朵腑Q(X)涓哄晢寮忋傛牴鎹ā浜岃繍綆楄鍒橰(X)+R(X)=0鐨勭壒鐐?鍙皢涓婂紡鏀硅涓?/p>
[Xr-K(X)+R(X)]/G(X)=Q(X)
鍗? T(X)/G(X)=Q(X)
鐢辨鍙,淇¢亾涓婂彂閫佺殑鐮佸瓧澶氶」寮廡(X)=Xr-K(X)+R(X)銆傝嫢浼犺緭榪囩▼鏃犻敊錛屽垯鎺ユ敹鏂規敹鍒扮殑鐮佸瓧涔熷搴斾簬姝ゅ欏瑰紡,涔熷嵆鎺ユ敹鍒扮殑鐮佸瓧澶氶」寮忚兘琚獹(X)鏁撮櫎銆傚洜鑰屾帴鏀剁鐨勬牎楠岃繃紼嬪氨鏄皢鎺ユ敹鍒扮殑鐮佸瓧澶氶」寮忛櫎浠(X)鐨勮繃紼嬨傝嫢浣欏紡涓洪浂鍒欒涓轟紶杈撳厓宸敊;鑻ヤ綑寮忎笉涓洪浂鍒欎紶杈撴湁宸敊銆?/p>

渚嬪,鍓嶈堪渚嬪瓙涓嫢鐮佸瓧10110011010緇忎紶杈撳悗鐢變簬鍙楀櫔澹扮殑騫叉壈,鍦ㄦ帴鏀剁鍙樻垚涓?0110011100,鍒欐眰浣欏紡鐨勯櫎娉曞涓?
姹傚緱鐨勪綑寮忎笉涓洪浂,鐩稿綋浜庡湪鐮佸瓧涓婇潰鍗婂姞涓婁簡宸敊妯″紡00000000110銆傚樊閿欐ā寮忓搴旂殑澶氶」寮忚涓篍(X),涓婁緥涓璄(X)=X2+X銆傛湁宸敊鏃?鎺ユ敹绔敹鍒扮殑涓嶅啀鏄疶(X),鑰屾槸T(X)涓嶦(X)涔嬫ā浜屽姞,鍗?br /> [T(X)+E(X)]/G(X)=T(X)/G(X)+E(X)/G(X)
鑻(X)/G(X)=0,鍒欒繖縐嶅樊閿欏氨鑳芥嫻嬪嚭鏉?鑻(X)/G(X)=0,閭d箞鐢變簬鎺ユ敹鍒扮殑鐮佸瓧澶氶」寮忎粛鐒跺彲琚獹(X)鏁撮櫎,閿欒灝辨嫻嬩笉鍑烘潵,涔熷嵆鍙戠敓浜嗘紡媯銆?/p>
鐞嗚涓婂彲浠ヨ瘉鏄庡驚鐜啑浣欐牎楠岀爜鐨勬閿欒兘鍔涙湁浠ヤ笅鐗圭偣:
(1)鍙嫻嬪嚭鎵鏈夊鏁頒綅閿欍?br /> (2)鍙嫻嬪嚭鎵鏈夊弻姣旂壒鐨勯敊銆?br /> (3)鍙嫻嬪嚭鎵鏈夊皬浜庛佺瓑浜庢牎楠屼綅闀垮害鐨勭獊鍙戦敊銆?/p>
