锘??xml version="1.0" encoding="utf-8" standalone="yes"?>
鑰屼笖榪樺彲浠ョ洿鎺ュ湪欏甸潰涓婃帶鍒?span lang=EN-US>Table鐨勯珮搴﹂暱搴︺?span lang=EN-US>TABLE甯冨眬鏈澶х殑緙虹偣錛岄櫎浜?jiǎn)娌夐暱鐨?span lang=EN-US>TR,TD涔嬪錛岃█璁烘渶澶氱殑灝辨槸SEO閲屽Table甯冨眬鐨勯剻瑙嗐傚ぇ閮ㄥ垎SEO浜洪兘浼?xì)瑙夊?span lang=EN-US>Table甯冨眬涓嶅埄浜?span lang=EN-US>SEO浼樺寲銆傝繖鐐廣傘傚埌鐪熸槸鏈夌偣鍏崇郴錛屾垜璇曡繃涓や釜瀹屽叏涓鏍風(fēng)殑緗戠珯錛屼竴涓槸鐢?span lang=EN-US>Table甯冨眬鐨勶紝鎴戞槸鐢?span lang=EN-US>CSS+DIV甯冨眬鐨勶紝騫墮傚綋鐨勪嬌鐢ㄤ簡(jiǎn)H鏍囪錛屽湪GOOGLE鎼滅儲(chǔ)涓婏紝鎴?span lang=EN-US>CSS+div甯冨眬鐨勭綉绔欒姣?span lang=EN-US>Table甯冨眬鐨勮闈犲墠銆傘傘傝嚦浜庝負(fù)浠涔堬紝閭d釜涓嶆槸鏈枃鐨勯噸鐐廣傘傚拷鐣ユ帀銆?span lang=EN-US>
CSS+DIV甯冨眬鏈澶х殑鐗圭偣灝辨槸HTML鏂囦歡閲岀殑浠g爜鐩稿姣旇緝?yōu)畱锛屼絾鏄篃閫犳垚浜?jiǎn)娴忚鍣ㄥ竷灞闂銆傘傜綉涓婂緢澶氫漢閮藉湪璇達(dá)紝鎴戝竷灞鍦?span lang=EN-US>IE閲屾樉紺烘甯革紝鍦?span lang=EN-US>FF涓嬪叏閮ㄥ彉褰簡(jiǎn)銆傚叾瀹為犳垚榪欐牱闂鐨勫師鍥犳槸浣犲啓鐨?span lang=EN-US>CSS騫朵笉鏍囧噯錛屽彲浠ヨ浣犲啓鐨?span lang=EN-US>CSS閮芥槸鏍圭粷IE鐨勬爣鍑嗘潵鍐欑殑錛岃屼笉鏄?span lang=EN-US>CSS2.0鐨勫浗闄呮爣鍑嗭紝鏃犺鏄?span lang=EN-US>IE榪樻槸FF錛?span lang=EN-US>3.0鐗堝墠鐨勬垜娌$暀鎰忥級(jí)閮芥槸鏀寔CSS2.0鐨勶紝浣嗘槸鍦ㄦ妧鏈笂錛?span lang=EN-US>IE鏈夊啓妯$硦鍔熻兘錛屽彲浠ヤ護(hù)鍒伴潪鏍囧噯鐨?span lang=EN-US>CSS甯冨眬涔熻兘姝g‘瑙f瀽錛屼竴涓嬫槸鎴戝啓CSS浠g爜鐨勪簲涓範(fàn)鎯紝鎴戜笉鏁㈣鎴戣繖浜斾釜涔?fàn)鎯兘鏄ソ涔?fàn)鎯紝鑷沖皯鎴戝啓鐨?span lang=EN-US>CSS甯冨眬涓嶄細(xì)浜х敓涓嶈壇鏁堟灉錛屼篃灝辨槸鎴戝啓鐨?span lang=EN-US>CSS鏈夎法l嫻忚鍣ㄨ兘鍔涖?span lang=EN-US>
絎竴錛氬鍣ㄧ被DIV蹇呴』瑕佹湁5涓笢瑗?span lang=EN-US>{margin錛?span lang=EN-US>padding錛?span lang=EN-US>width錛?span lang=EN-US>height錛?span lang=EN-US>overflow}錛屼粈涔堝彨瀹瑰櫒綾伙紝灝辨槸榪欎釜DIV鍙槸鐢ㄦ潵鏀懼唴閮ㄧ殑DIV鐨勶紝涔熷彲浠ヨ鏄竴涓畾浣嶇殑div..渚嬪錛氭垜浠粡甯鎬嬌鐢ㄥ眳涓紝涓鑸槸榪欐牱鍋氱殑
絎簩錛氭誕鍔ㄥ璞★紝閮芥嫢鏈夌嫭绔嬬殑鐖?span lang=EN-US>DIV錛涘叧浜庤繖鐐廣傘傛湁鎰忚鐨勪漢鍙兘涓嶅皯錛屾寔鏈夌殑瑙傜偣灝辨槸錛?span lang=EN-US>“浣犺繖鏍峰仛鍙細(xì)浠?span lang=EN-US>DIV榪囧垎鐨勫錛岃繃浜庡鏉?span lang=EN-US>”錛屽叾瀹烇紝鎴戜篃涓嶆兂榪欐牱鍋氾紝浣嗘槸- -錛?span lang=EN-US>IE瀵逛簬嫻姩瀵硅薄鐨?span lang=EN-US>{margin錛?span lang=EN-US>padding}瀛樺湪BUG鎵浠ヤ負(fù)浜?jiǎn)鍑彏畱涓鍒囧彲鑳界殑鍑洪敊錛屾垜鍞湁澶氳姳璐逛竴鐐逛唬鐮侊紝璇村疄鍦ㄧ殑鎴戝彧鏄兂瀹冩洿鍋ュ悍銆傝繖涓埗DIV涓昏浣滅敤鍏跺疄灝辨槸浠ゅ埌鍐呴儴嫻姩瀵硅薄鏇村彲鎺у埗錛岃繖涓埗DIV灝辨槸涓涓崟綰殑瀹瑰櫒DIV
絎笁錛氭墍鏈夌殑嫻姩閮介渶瑕侀棴鍚堬紱榪欎釜鏈夌粡楠岀殑浜洪兘鐭ラ亾銆傘傜敤瀹屾誕鍔ㄤ綘鑲畾闇瑕佹妸瀹冮棴鍚堟帀鐨勶紝涓嶉棴鍚堬紝鍙兘涓嶅悓嫻忚鍣ㄥ湪瑙f瀽鐨勬椂鍊欎細(xì)鎶婁綘鐨勬誕鍔ㄥ彉鎴愬悜涓嬮粯璁わ紝錛堝彲浠ヨ繖鏍瘋В鏋愶細(xì)灝辨槸鍏冪礌鍐呴儴鐨勫瓙鍏冪礌閮介粯璁ゅ叿鏈夋誕鍔ㄥ睘鎬э級(jí)
絎洓錛氫竴涓鍚戞誕鍔ㄥ鏋滆秴榪?span lang=EN-US>3涓偅涔堣浣跨敤UL鏉ュ疄鐜版誕鍔?span lang=EN-US>
絎簲錛氱伒媧諱嬌鐢ㄧ被閫夋嫨錛屾垜涓漢鐨勫仛娉曟槸錛屾墍鏈夌殑id閫夋嫨鍣ㄩ兘鏄敤浜庡竷灞鐨勶紝綾婚夋嫨鍣ㄩ兘鏄敤浜庡憟鐜版晥鏋滅殑錛岃繖鏍峰仛鐨勫ソ澶勫氨鏄紝褰撲綘鎯寵鐨勬晥鏋滃嚭鐜伴棶棰樼殑鏃跺欙紝鏇村揩閫熷湴鎵懼埌閿欒銆傝繖涓槸鎴戞湁鎰忚瘑鐨勬妸“鏋舵瀯”鍜?span lang=EN-US>“鍐呭”鍒嗙銆?/span>
.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;%CATALINA_HOME%\lib\servlet-api.jar;
.;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar;D:\apache-tomcat-6.0.18\lib\servlet-api.jar
淇敼鏂囦歡錛欳:\jakarta-tomcat-5.0.28\conf\server.xml
鎻掑叆浣嶇疆錛?/font> <Host name="localhost" debug="0" appBase="webapps" 鍙傝僓RL http://hi.baidu.com/net_plz/blog/item/966ee6dc25f908a5cc116635.html http://blog.163.com/jianhuren2005@126/blog/static/1715817120071015115620650/
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="/myapp" docBase="C:/jakarta-tomcat-5.0.28/webapps/myapp" debug="0" reloadable="true"/>
]]>
嫻佽鐨?JavaScript 搴撲笉鑳滄灇涓撅紝jQuery, MooTools, Prototype, Dojo, YUI銆傝繖浜?JavaScript 搴撳姛鑳戒赴瀵岋紝鍔犱笂瀹冧滑鐨勬彃浠訛紝鍑犱箮鑳借儨浠諱換浣曞伐浣滐紝鐒惰岃繖鏄湁浠d環(huán)鐨勶紝榪欎簺搴撳線寰瀵艱嚧浣犵殑緗戦〉灝哄鑷冭偪銆傚湪鏌愪簺鍦哄悎錛屽鏋滀綘鍙兂瀹屾垚鐗瑰畾鐨勫伐浣滐紝鍙互浣跨敤涓浜涘姛鑳芥洿涓撲竴鐨勮交閲忓簱錛屾湰鏂囦粙緇嶄簡(jiǎn)40涓潪甯稿嚭鑹茬殑杞婚噺綰?JavaScript 搴撱?
榪欐槸鏈枃鐨勭涓閮ㄥ垎錛岀浜岄儴鍒嗚鍙傞槄40 涓交閲忕駭 JavaScript 搴擄紙涓嬶級(jí)銆?
wForms
涓涓綆璋冪殑寮婧愰」鐩紝綆鍖栦簡(jiǎn)緇濆ぇ澶氭暟甯哥敤 JavaScript 琛ㄥ崟鍔熻兘錛屽寘鍚彲浠ョ洿鎺ヤ嬌鐢ㄧ殑琛ㄥ崟楠岃瘉鍔熻兘錛屽彟澶栵紝榪樺寘鍚己澶х殑琛ㄥ崟鍚屾浠ュ強(qiáng)琛ㄥ崟鏉′歡鍒ゆ柇鍔熻兘銆?
Validanguage
鍙堜竴涓綆璋冪殑 JavaScript 琛ㄥ崟楠岃瘉妗嗘灦銆傚畠鎷ユ湁闆嗘垚閫昏緫錛屼竴浜涜緗彲浠ラ拡瀵瑰叏灞錛屽崟涓〃鍗曟垨鍗曚釜瀵硅薄銆傛彁渚涗袱涓狝PI錛岄泦鎴?AJAX 鏀寔錛岀紦瀛橈紝浠ュ強(qiáng)鍥炶皟鍑芥暟銆傚畠鎻愪緵綾諱技 HTML 鐨?API 璇彞錛屼互鍙?qiáng)闈㈠悜瀵硅薄鐨?JavaScript API 銆?
LiveValidation
涓涓交閲忕殑琛ㄥ崟楠岃瘉搴撱傞櫎浜?jiǎn)浼牼l熺殑楠岃瘉鍔熻兘錛岃繕鎻愪緵瀹炴椂楠岃瘉錛屽彲浠ヤ竴杈硅緭鍏ヤ竴閬嶉獙璇併?strong>Ruby on Rails 鐢ㄦ埛鍙兘浼?xì)鍙戠幇杩欎釜搴撻潪甯稿ソ鐢ㄥQ屽洜涓轟粬浠殑鍛藉悕瑙勫垯鍜屽弬鏁板崄鍒嗚繎浼箋傝搴撴棦鏈夌嫭绔嬬増鏈紝鍙堟湁涓涓?Prototype 鐗堟湰銆?
yav
涓涓己澶э紝鐏墊椿錛屽彲鎵╁睍鐨勮〃鍗曢獙璇佸簱銆傛敮鎸佸悇縐嶅満鍚堬紝浠庣畝鍗曠殑濡傛棩鏈燂紝鐢?shù)瀛愰偖錃g鍦板潃浠ュ強(qiáng)鏁存暟鐨勯獙璇侊紝鍒板鏉傜殑錛屽姝e垯琛ㄨ揪寮忋傚唴緗?AJAX 鏀寔錛岃緭鍑虹殑閿欒娑堟伅鍙互瀹氫綅鍒板璞$駭銆?
qForms
澶勭悊琛ㄥ崟鐨勬暣濂楁柟妗堛傚姛鑳藉寘鎷悇縐嶉獙璇佽鍒欙紝闃叉澶氭鍙戝竷鐨勬満鍒訛紝浠ュ強(qiáng)閿佸畾鎴栬В閿佸埗瀹氳緭鍏ユ銆?
formreform
涓嶅熀浜?table 鐨勫鏍忚璁″悜鏉ユ槸涓涓寫(xiě)鎴樸傝繖涓井鍨嬪簱灝嗕紶緇熺殑琛ㄥ崟鍙樻垚婕備寒鐨勫鏍忓艦寮忋?a >
$fx()
涓涓敤鏉ヨ HTML 瀵硅薄榪愬姩鐨勮交閲忓簱銆備綘鍙互鍦ㄤ竴涓椂闂磋醬涓婃敼鍙樹(shù)換浣?CSS 灞炴э紝瀵逛簬澶嶆潅鍔ㄧ敾錛屼綘鍙互灝嗗悇縐嶆晥鏋滅粨鍚堣搗鏉ワ紝灝嗗璞″垎緇勶紝璁╁畠浠茍琛岃繍鍔ㄣ?
JSTweener
涓涓敓鎴愪腑闂村撫鐨?JavaScript 搴擄紝瀹冪殑 API 綾諱技钁楀悕鐨勪腑闂村撫寮曟搸 Tweener銆備綘鍙互鎸囧畾鍔ㄧ敾鏃墮棿錛屽畾涔夊垏鎹㈡晥鏋滀互鍙?qiáng)鏃跺欢銆傚湪鍑犱箮浠諱綍鐐歸兘鍙互瑙﹀姩浜嬩歡銆?
Facebook Animation
涓涓己澶х殑錛岀敤鏉ュ垱寤哄彲瀹氬埗鐨勶紝鍩轟簬 CSS 鐨勫姩鐢匯傚湪 Facebook 鍔ㄧ敾涓紝鍑犺浠g爜灝卞彲浠ユ敼鍠?UI銆傝娉曞拰 FBJS 錛堢敤浜?Facebook 鐨勫簱錛変竴鏍楓?
FX
涓涓娉曠被浼?YUI 鐨勮交閲?JavaScript 搴擄紝鍙互涓哄嚑涔庝換浣?CSS 灞炴у垱寤轟腑闂村撫銆傛敮鎸侀鑹插拰婊氬姩鍔ㄧ敾錛屼負(fù)瀵硅薄璁劇疆 to 鍜?from 鍊煎氨鍙互浜?jiǎn)銆?
JS charts
鏀寔鏌辯姸鍥撅紝鍦嗛ゼ鍥句互鍙?qiáng)绠鍗曠殑鏇茬嚎鍥俱傜洿鎺ュ皢榪欎釜搴撴彃鍏ョ綉欏碉紝鐒跺悗浠?XML 鏂囦歡鎴?JavaScript 鏁扮粍鍙橀噺璋冪敤鏁版嵁銆侾NG 鏍煎紡錛屽吋瀹規(guī)墍鏈変富瑕佹祻瑙堝櫒銆?
Canvas 3D JS Library (C3DL)
C3DL 浣?3D 紼嬪簭鐨勭紪鍐欏彉寰楃畝鍗曘傛彁渚涗竴濂楁暟瀛︼紝鍦烘櫙涓?3D 瀵硅薄綾伙紝鍙互鐩存帴鍦ㄦ祻瑙堝櫒涓紑鍙?3D 鍐呭錛屼笉闇瑕佸緢娣辯殑 3D 鐭ヨ瘑銆?
Processing.js
榪欐槸 Processing 璇█鍦?JavaScript 鐨勭Щ妞嶃?D杈撳嚭鍔熻兘涓板瘜銆傛彁渚涗簡(jiǎn)緇樺浘錛岃壊褰╁鐞嗭紝瀛椾綋錛屽璞$瓑澶勭悊鍑芥暟銆?
Rapha?l
涓涓浜烘儕鍙圭殑 JavaScript 搴擄紝鍙互鍦?Web 涓婂疄鐜扮煝閲忓浘銆備嬌鐢?SVG, VML 鍒涘緩鐨勫浘褰㈠彲浠ヨ鏇存敼鎴栫粦瀹氫簨浠躲傚姛鑳芥瀬鍏朵赴瀵岋紝鍖呮嫭鏃嬭漿錛屽姩鐢伙紝緙╂斁絳夈?
ImageFX
璇?JavaScript 搴撲負(fù)鍥劇墖娣誨姞鏁堟灉錛屽铏氬寲錛岄攼鍖栵紝嫻洉錛屽姞浜瓑銆侷mageFX 浣跨敤鐢誨竷瀵硅薄瀹炵幇榪欎簺鏁堟灉錛屽吋瀹規(guī)墍鏈変富嫻佹祻瑙堝櫒銆傝繖涓簱闈炲父瀹規(guī)槗浣跨敤錛屽彧瑕佸皢 .js 搴撴枃浠舵彃鍏ョ綉欏碉紝璋冪敤閭d簺鍑芥暟鍗沖彲銆?
Pixastic
Pixastic 浣跨敤 HTML5 鐢誨竷瀵硅薄錛屽厑璁稿鍘熷鍍忕礌榪涜鎿嶄綔銆傛晥鏋滃寘鎷幓楗卞拰搴︼紝鐏板害綰э紝鍙嶈漿錛屼寒搴︼紝瀵規(guī)瘮搴﹁皟鏁達(dá)紝鑹茶皟錛岄ケ鍜屽害璋冩暣錛屼互鍙?qiáng)嬲Q闆曪紝铏氬寲絳夋晥鏋溿傚洜涓虹敤鍒頒簡(jiǎn) HTML 5 鐨勭敾甯冨璞★紝鍥犳榪樻棤娉曞吋瀹規(guī)墍鏈夋祻瑙堝櫒銆?
Reflection.js
涓涓緢浣庤皟鐨?JavaScript 鑷姩瀹炵幇鍊掑獎(jiǎng)鏁堟灉銆傚掑獎(jiǎng)鐨勯珮搴︼紝閫忔槑搴﹀彲浠ヨ皟鏁淬傛敮鎸佹墍鏈変富嫻佹祻瑙堝櫒錛屾枃浠跺昂瀵稿皬浜?K銆?
Taffy DB
涓涓?JavaScript 搴擄紝鍙互鐪嬩綔嫻忚鍣ㄤ腑鐨?SQL Server錛屾垨楂樼駭鏁扮粍綆$悊鍣ㄣ傚湪浣跨敤浜?AJAX 鐨勭▼搴忎腑錛屽彲浠ョ敤浣滄暟鎹簱灞傦紝鍙互鍒涘緩錛岃鍙栵紝緙栬緫錛屽垹闄ゆ暟鎹紝浣跨敤寰幆錛屾帓搴忎互鍙?qiáng)楂樉Uф煡璇€?
ActiveRecord.js
榪欎釜搴撴敮鎸?Google Gears 浠ュ強(qiáng) Chrome錛孉ptana Jaxer, Adobe AIR 浠ュ強(qiáng)浠諱綍鏀寔 HTML 5 SQL 緇嗗垯鐨勫鉤鍙幫紙鐩墠鏈?Webkit 浠ュ強(qiáng) iPhone錛夈傚彲浠ヨ嚜鍔ㄥ垱寤鴻〃錛岄獙璇佸拰鍚屾鏁版嵁銆?
http://www.comsharp.com/GetKnowledge/zh-CN/TeamBlogTimothyPage_K742.aspx
嫻佽鐨?JavaScript 搴撲笉鑳滄灇涓撅紝jQuery, MooTools, Prototype, Dojo, YUI銆傝繖浜?JavaScript 搴撳姛鑳戒赴瀵岋紝鍔犱笂瀹冧滑鐨勬彃浠訛紝鍑犱箮鑳借儨浠諱換浣曞伐浣滐紝鐒惰岃繖鏄湁浠d環(huán)鐨勶紝榪欎簺搴撳線寰瀵艱嚧浣犵殑緗戦〉灝哄鑷冭偪銆傚湪鏌愪簺鍦哄悎錛屽鏋滀綘鍙兂瀹屾垚鐗瑰畾鐨勫伐浣滐紝鍙互浣跨敤涓浜涘姛鑳芥洿涓撲竴鐨勮交閲忓簱錛屾湰鏂囦粙緇嶄簡(jiǎn)40涓潪甯稿嚭鑹茬殑杞婚噺綰?JavaScript 搴撱?
榪欐槸鏈枃鐨勭浜岄儴鍒嗭紝絎竴閮ㄥ垎鍙傝40 涓交閲忕駭 JavaScript 搴?錛堜笂錛?/a>銆? Date.js Sylvester Pretty Date XRegExp JavaScript URL Library typeface.js5. 瀛楃涓蹭笌鏁板鍑芥暟
鍜屾棩鏈熸墦浜ら亾涓嶆槸浠跺鏄撲簨錛屾湁寰堝鏍煎紡瑕佸鐞嗐?strong>Datejs 鍙互寰堝ソ鍦板鐞嗙畝鍗曟垨澶嶆潅鐨勬棩鏈熷嚱鏁般傚彲浠ュ皢鏃ユ湡瑙f瀽鍑?guó)櫙稿鈥淣ext thursday鈥濓紝鈥?2 years鈥濅竴綾葷殑鏍煎紡錛屼篃鏀寔鎵鏈夋棩鏈熷艦寮忥紝濡?2009.01.08, 12/6/2001銆?
涓涓鐞嗙煝閲忓拰鐐歸樀鐨勬暟瀛?JavaScript 搴擄紝鍖呭惈澶氱淮鐭㈤噺鍜岀偣闃靛緩妯$被錛屼互鍙?qiáng)鍦?D絀洪棿鐨勪竴浜涙ā鍨嬨?
涓涓緢鍑?guó)檳茬?JavaScript 搴擄紝鐢ㄤ竴縐嶅緢婕備寒錛屽緢鍙嬪ソ鐨勬柟寮忔樉紺烘棩鏈燂紝濡備笅鍥炬墍紺恒?
JavaScript 涓殑 RegExp 瀵硅薄宸茬粡鏀寔姝e垯琛ㄨ揪寮忥紝XRegExp 澧炲姞浜?jiǎn)鏇村鏈潵娴忚鍣ㄥ彲鑳藉寘鍚殑鍔熻兘锛圗CMAScript 4 - ES4錛夈傝搴撳 RegExp 瀵硅薄榪涜緙撳瓨錛岄噸鐢ㄥ茍澧炲姞浜?jiǎn)浼楀鏂板姛鑳姐?
涓涓敤鏉ュ鐞?URL 鐨?JavaScript 搴擄紝鍙互瀵?URL 涓殑浠繪剰閮ㄥ垎榪涜澶勭悊銆?6. Fonts
榪欎釜搴撳彲浠ヨ浣犲湪緗戦〉涓嬌鐢ㄤ換鎰忓瓧浣擄紝浣嗗拰 sIFR 浠ュ強(qiáng) FLIR 榪欎簺鍩轟簬 Flash 鐨勬柟妗堜笉涓鏍鳳紝typeface.js 100% 鍩轟簬 JavaScript錛屽彧闇灝嗕綘鐨勫瓧浣撴枃浠朵笂浼犲埌涓涓?a >鍩轟簬 Web 鐨勭敓鎴愬櫒
Cuf貿(mào)n
鍜?typeface.js 寰堢浉鍍忥紝Cuf貿(mào)n 涔熷彲浠ヨ浣犲湪緗戦〉涓嬌鐢ㄤ換鎰忓瓧浣擄紝鍚屾牱錛屽畠涔熸槸浣跨敤涓涓敓鎴愬櫒錛屽皢瀛椾綋杞崲鎴?VML錛屽皢鐢熸垚鐨?.js 鏂囦歡鍖呭惈鍒扮綉欏靛嵆鍙?
Blackbird
浜轟滑緇忓父浣跨敤 Alert() 璋冭瘯 JavaScript 紼嬪簭錛?strong>Blackbird 鎻愪緵浜?jiǎn)涓涓紓浜殑鎺у埗鍙拌褰曪紝鏌ョ湅錛岃繃婊ょ▼搴忕殑榪愯銆?
NitobiBug
鍩轟簬嫻忚鍣ㄧ殑璺ㄦ祻瑙堝櫒 javaScript 瀵硅薄璁板綍涓庢鏌ュ伐鍏楓?
Firebug Lite
鐩墠鏈濂界殑 JavaScript 璋冭瘯宸ュ叿闈?Firebug 鑾睘錛岀劧鑰岃宸ュ叿鍙敮鎸?FireFox錛屽皢 Firebug Lite .js 鏂囦歡鎻掑叆浣犵殑緗戦〉錛屽氨鍙互鍦ㄦ墍鏈夋祻瑙堝櫒閮藉疄鐜?FireBug 鍔熻兘銆?
swfobject
榪欐槸涓涓渶鍙楁榪庣殑瀵?Flash 瀵硅薄榪涜寮曠敤鐨勬柟娉曘傚彲浠ョ敓鎴愭爣鍑?swf 寮曠敤浠g爜錛屽茍鎺㈡祴鐢ㄦ埛鎾斁鍣ㄧ増鏈傚鏋滅敤鎴風(fēng)増鏈笉鏀寔錛屼細(xì)鏄劇ず澶囩敤鍐呭銆?
sorttable 涓?dragtable
涓嶇浣犲枩嬈笌鍚︼紝table 浠嶇劧鏄渶濂界殑琛ㄧ幇鏁版嵁鐨勬柟寮忥紝浣嗗彲浠ユ洿濂藉湴鍒╃敤銆?strong>sorttable 鍙互璁╄〃鏍兼暟鎹帓搴忥紝鍙渶鍦?table 涓婂姞涓涓?class="sortable" 鏍囧織錛岃繕鍙互鎺掗櫎鎸囧畾鐨勬爮銆?strong>dragtable 璁╄〃鏍肩殑鏍忓彲浠ユ嫋鍔紝鍦ㄨ〃鏍間笂鍔犱笂 class="dragable" 鏍囧織鍗沖彲錛岃繖涓や釜綾誨彲浠ョ粨鍚堣搗鏉ヤ嬌鐢紝鍙渶鍔犱笂 class="sortable dragtable" 鍗沖彲銆?
DD_roundies 涓?DD_belatedPNG
DD_roundies 鍙互涓嶄緷璧栧浘鐗囧疄鐜板渾瑙掑姛鑳斤紝鍙潰鍚?IE錛?閫氳繃 VML 瀹炵幇錛屽叾瀹冩祻瑙堝櫒浼?xì)琚暐杩囧Q屽洜涓洪偅浜涙祻瑙堝櫒鏈韓鏀寔 CSS 鍦嗚銆?
DD_belatedPNG 鏄負(fù)浜?jiǎn)瑙e?IE6 瀵?PNG 鏀寔涓嶅ソ闂鑰屽紑鍙戠殑錛屼笉綆?PNG 鍥劇墖鐢ㄤ簬 src 榪樻槸 background-image錛?strong>DD_belatedPNG 閮借兘鎻愪緵淇ˉ銆?
Custom JavaScript Dialog Boxes
涓涓彧鏈?4.5K 鐨勮交閲?JavaScript 搴擄紝鍙互鍒涘緩鐢ㄦ埛瀹氬埗瀵硅瘽妗嗭紝鍙樉紺?縐嶇被鍨嬬殑娑堟伅妗嗭紝alerts, warnings, prompts, success銆傚彲浠ヨ瀹氭秷鎭鏍囬錛屽唴瀹癸紝浠ュ強(qiáng)榪囧闀挎椂闂存樉紺恒?
GameJS
GameJS 鏄井杞殑 XNA 娓告垙妗嗘灦鍦?JavaScript 涓婄殑縐繪錛屼嬌鐢?canvas 瀵硅薄浣滀負(fù)杈撳嚭璁懼銆侸avaScript 涓嶆槸鏈浣蟲(chóng)父鎴忓鉤鍙幫紝浣嗗閭d簺甯х巼杈冧綆鐨勬父鎴忎篃娌℃湁闂銆?
Shortcuts.js
浠?Google Reader 鍜?Gmail 寮濮嬶紝W(xué)eb 紼嬪簭涓殑蹇嵎閿紑濮嬫祦琛岃搗鏉ャ?strong>Shorcuts.js 璁╁揩鎹烽敭鐨勫鐞嗗彉寰楃畝鍗曘?
Mapstraction
鏈変笉灝戝湴鍥炬彁渚涘晢閮芥彁渚涗笉鍚?API錛屽鏋滀綘瑕佹洿鎹㈡彁渚涘晢錛屾瘮濡備粠 Google Maps 鍒?MapQuest錛岄渶瑕佹洿鏂頒唬鐮侊紝Mapstraction 鎻愪緵浜?jiǎn)甯哥敤鍦板浘鎻愪緵鍟嗙?API錛屽彧闇璇ヤ竴琛屼唬鐮佸氨鑳藉畬鎴愯漿鎹€?
Amberjack
涓涓彧鏈?4K 鐨勫井鍨?JavaScript 搴擄紝鍙互涓轟綘鐨勭綉绔欐坊鍔犳紓浜殑鏁欑▼鍔熻兘錛屼竴涓ā寮忕獥鍙d細(xì)浠ユ暀紼嬬殑褰㈠紡鏄劇ず浠繪剰鍐呭錛屾暀紼嬩腑鐨勬楠ゅ彲浠ラ氳繃鎵嬪伐緙栫爜瀹炵幇鎴?a >鍦ㄧ嚎鑷姩鐢熸垚銆傚彲浠ヤ嬌鐢?a >涓婚鎴?CSS 鎺у埗鍐呭鐨勬牸寮忋?
JsLoad
JsLoad 鍙互浠?Google server 榪滅▼鍔犺澆鍚勭 JavaScript 搴擄紝鍙互鑷姩鍔犺澆鍚勭鐗堟湰鐨勬敮鎾戝簱銆?/p>
銆銆Google鐨?span lang="EN-US">PageRank鏍規(guī)嵁緗戠珯鐨勫閮ㄩ摼鎺ュ拰鍐呴儴閾炬帴鐨勬暟閲忓拰璐ㄩ噺淇╄ 閲忕綉绔欑殑浠峰箋?span lang="EN-US">PageRank鑳屽悗鐨勬蹇墊槸錛屾瘡涓埌欏甸潰鐨勯摼鎺ラ兘鏄璇ラ〉闈㈢殑涓嬈℃姇紲紝琚摼鎺ョ殑瓚婂錛屽氨鎰忓懗鐫琚叾浠栫綉绔欐姇紲ㄨ秺澶氥傝繖涓氨鏄墍璋撶殑鈥?/span>閾炬帴嫻佽搴?span lang="EN-US">鈥濃斺?/span>琛¢噺澶氬皯浜烘効鎰忓皢浠栦滑鐨勭綉绔欏拰浣犵殑緗戠珯鎸傞挬銆?span lang="EN-US">PageRank榪欎釜姒傚康寮曡嚜瀛︽湳涓竴綃囪鏂囩殑琚紩榪扮殑棰戝害鈥斺?/span>鍗寵鍒漢寮曡堪鐨勬鏁拌秺澶氾紝涓鑸垽鏂繖綃囪鏂囩殑鏉冨▉鎬у氨瓚婇珮銆?span lang="EN-US">
銆銆Google鏈変竴濂楄嚜鍔ㄥ寲鏂規(guī)硶鏉ヨ綆楄繖浜涙姇紲ㄣ?span lang="EN-US">Google鐨?span lang="EN-US">PageRank鍒嗗間粠0鍒?span lang="EN-US">10錛?span lang="EN-US">PageRank涓?span lang="EN-US">10琛ㄧず鏈浣籌紝浣嗛潪甯稿皯瑙侊紝綾諱技閲屾皬闇囩駭錛?span lang="EN-US">Richter scale錛夛紝PageRank綰у埆涔熶笉鏄嚎鎬х殑錛岃屾槸鎸夌収涓縐嶆寚鏁板埢搴︺傝繖鏄竴縐嶅鐗圭殑鏁板鏈錛屾剰鎬濇槸PageRank4涓嶆槸姣?span lang="EN-US">PageRank3濂戒竴綰?span lang="EN-US">鈥斺?/span>鑰屽彲鑳戒細(xì)濂?span lang="EN-US">6鍒?span lang="EN-US">7鍊嶃傚洜姝わ紝涓涓?span lang="EN-US">PageRank5鐨勭綉欏靛拰PageRank8鐨勭綉欏典箣闂寸殑宸窛浼?xì)姣斾綘鍙兘璁や负鐨勮澶х殑澶氥?span lang="EN-US">
銆銆PageRank杈冮珮鐨勯〉闈㈢殑鎺掑悕寰寰瑕佹瘮PageRank杈冧綆鐨勯〉闈㈤珮錛岃岃繖瀵艱嚧浜?jiǎn)錆h浠閾炬帴鐨勭潃欖斻傚湪鏁翠釜SEO紺懼尯錛屼漢浠繖浜庝簤澶恒佷氦鎹㈢敋鑷抽攢鍞摼鎺ワ紝瀹冩槸榪囧幓鍑犲勾鏉ヤ漢浠叧娉ㄧ殑鐒︾偣錛屼互鑷充簬Google淇敼浜?jiǎn)浠栫殑绯痪l燂紝騫跺紑濮嬫斁寮冩煇浜涚被鍨嬬殑閾炬帴銆傛瘮濡傦紝琚漢浠箍娉涙帴鍙楃殑涓鏉¤瀹氾紝鏉ヨ嚜緙轟箯鍐呭鐨?span lang="EN-US">鈥渓ink farm鈥?/span>錛堥摼鎺ュ伐鍘傦級(jí)緗戠珯鐨勯摼鎺ュ皢涓嶄細(xì)鎻愪緵欏甸潰鐨?span lang="EN-US">PageRank錛屼粠PageRank杈冮珮鐨勯〉闈㈠緱鍒伴摼鎺ヤ絾鏄唴瀹逛笉鐩稿叧錛堟瘮濡傝鏌愪釜嫻佽鐨勬極鐢諱功緗戠珯閾炬帴鍒頒竴涓弶杞﹁鑼冮〉闈級(jí)錛屼篃涓嶄細(xì)鎻愪緵欏甸潰鐨?span lang="EN-US">PageRank銆?span lang="EN-US">Google閫夋嫨闄嶄綆浜?span lang="EN-US">PageRank瀵規(guī)洿鏂伴鐜囷紝浠ヤ究涓嶉紦鍔變漢浠笉鏂殑瀵瑰叾榪涜鐩戞祴銆?span lang="EN-US">
銆銆Google PageRank涓鑸竴騫存洿鏂板洓嬈★紝鎵浠ュ垰涓婄嚎鐨勬柊緗戠珯涓嶅彲鑳借幏寰?span lang="EN-US">PR鍊箋備綘鐨勭綉绔欏緢鍙兘鍦ㄧ浉褰撻暱鐨勬椂闂撮噷闈㈢湅涓嶅埌PR鍊肩殑鍙樺寲錛岀壒鍒槸涓浜涙柊鐨勭綉绔欍?span lang="EN-US">PR鍊兼殏鏃舵病鏈夛紝榪欎笉鏄粈涔堜笉濂界殑浜嬫儏錛岃愬績(jī)絳夊緟灝卞ソ浜?jiǎn)銆?span lang="EN-US">
銆銆涓烘?zhèn)ㄧ殑缃戠珯鑾峰彇澶栭儴閾炬帴鏄竴浠跺ソ浜嬶紝浣嗘槸鏃犺鍏朵粬SEO棰嗗煙鐨勫伐浣滆岃繘琛屾ヨ揩鐨勯摼鎺ュ緩璁懼氨鏄氮璐規(guī)椂闂達(dá)紝瑕佹椂鍒諱繚鎸佷竴涓暣浣撴濊礬騫惰浣忎互涓嬪嚑鐐癸細(xì)
銆銆路Google鐨勬帓鍚嶇畻娉曞茍涓嶆槸瀹屽叏鍩轟簬澶栭儴閾炬帴鐨?span lang="EN-US">
銆銆路楂?span lang="EN-US">PageRank騫朵笉鑳戒繚璇?span lang="EN-US">Google楂樻帓鍚?span lang="EN-US">
銆銆路PageRank鍊兼洿鏂扮殑姣旇緝鎱紝浠婂ぉ鐪嬪埌鐨?span lang="EN-US">PageRank鍊煎彲鑳芥槸涓変釜鏈堝墠鐨勫?span lang="EN-US">
銆銆鍥犳鎴戜滑涓嶉紦鍔卞埢鎰忕殑鍘昏拷姹?span lang="EN-US">PageRank錛屽洜涓哄喅瀹氭帓鍚嶇殑鍥犵礌鍙互鏈変笂鐧劇銆傚敖綆″姝わ紝PageRank榪樻槸涓涓敤鏉ヤ簡(jiǎn)瑙?span lang="EN-US">Google瀵規(guī)偍鐨勭綉绔欓〉闈㈠浣曡瘎浠風(fēng)殑鐩稿綋濂界殑鎸囩ず錛屽緩璁綉绔欒璁¤呰鍏呭垎璁よ瘑PageRank鍦?span lang="EN-US">Google鍒ゆ柇緗戠珯璐ㄩ噺涓殑閲嶈浣滅敤錛屼粠璁捐鍓嶇殑鑰冭檻鍒板悗鏈熺綉绔欐洿鏂伴兘瑕佺粰浜?span lang="EN-US">PageRank瓚沖鐨勫垎鏋愶紝寰堝ソ鐨勫埄鐢ㄣ傛垜浠灝?span lang="EN-US">PageRank鐪嬩綔鏄竴縐嶄笟浣欑埍濂借屼笉鏄竴縐嶄俊浠般?span lang="EN-US">
銆銆---------------------------------------------------------------------------------------------------------------------
銆銆閫氳繃瀵圭敱瓚呰繃 50,000 涓囦釜鍙橀噺鍜?span lang="EN-US"> 20 浜夸釜璇嶆眹緇勬垚鐨勬柟紼嬭繘琛岃綆楋紝PageRank 鑳藉瀵圭綉欏電殑閲嶈鎬у仛鍑哄瑙傜殑璇勪環(huán)銆?span lang="EN-US">PageRank 騫朵笉璁$畻鐩存帴閾炬帴鐨勬暟閲忥紝鑰屾槸灝嗕粠緗戦〉 A 鎸囧悜緗戦〉 B 鐨勯摼鎺ヨВ閲婁負(fù)鐢辯綉欏?span lang="EN-US"> A 瀵圭綉欏?span lang="EN-US"> B 鎵鎶曠殑涓紲ㄣ傝繖鏍鳳紝PageRank 浼?xì)鏍规嵁缃憴?span lang="EN-US"> B 鎵鏀跺埌鐨勬姇紲ㄦ暟閲忔潵璇勪及璇ラ〉鐨勯噸瑕佹с?span lang="EN-US">
銆銆姝ゅ錛?span lang="EN-US">PageRank 榪樹(shù)細(xì)璇勪及姣忎釜鎶曠エ緗戦〉鐨勯噸瑕佹э紝鍥犱負(fù)鏌愪簺緗戦〉鐨勬姇紲ㄨ璁や負(fù)鍏鋒湁杈冮珮鐨勪環(huán)鍊鹼紝榪欐牱錛屽畠鎵閾炬帴鐨勭綉欏靛氨鑳借幏寰楄緝楂樼殑浠峰箋傞噸瑕佺綉欏佃幏寰楃殑 PageRank錛堢綉欏墊帓鍚嶏級(jí)杈冮珮錛屼粠鑰屾樉紺哄湪鎼滅儲(chǔ)緇撴灉鐨勯《閮ㄣ?span lang="EN-US">Google 鎶鏈嬌鐢ㄧ綉涓婂弽棣堢殑緇煎悎淇℃伅鏉ョ‘瀹氭煇涓綉欏電殑閲嶈鎬с傛悳绱㈢粨鏋滄病鏈変漢宸ュ共棰勬垨鎿嶇旱錛岃繖涔熸槸涓轟粈涔?span lang="EN-US"> Google 浼?xì)鎴愪皋Z竴涓箍鍙楃敤鎴蜂俊璧栥佷笉鍙椾粯璐規(guī)帓鍚嶅獎(jiǎng)鍝嶄笖鍏瀹㈣鐨勪俊鎭潵婧愩?span lang="EN-US">
銆銆錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛嶏紞錛?span lang="EN-US">
銆銆鍏跺疄綆鍗曡灝辨槸姘戜富琛ㄥ喅銆傛墦涓瘮鏂癸紝鍋囧鎴戜滑瑕佹壘鏉庡紑澶嶅崥澹紝鏈変竴鐧句釜浜轟婦鎵嬭鑷繁鏄潕寮澶嶃傞偅涔堣皝鏄湡鐨勫憿錛熶篃璁告湁濂藉嚑涓湡鐨勶紝浣嗗嵆浣垮姝よ皝鍙堟槸澶у鐪熸鎯蟲(chóng)壘鐨勫憿錛?span lang="EN-US">:-) 濡傛灉澶у閮借鍦?span lang="EN-US"> Google 鍏徃鐨勯偅涓槸鐪熺殑錛岄偅涔堜粬灝辨槸鐪熺殑銆?span lang="EN-US">
銆銆鍦ㄤ簰鑱旂綉涓婏紝濡傛灉涓涓綉欏佃寰堝鍏跺畠緗戦〉鎵閾炬帴錛岃鏄庡畠鍙楀埌鏅亶鐨勬壙璁ゅ拰淇¤禆錛岄偅涔堝畠鐨勬帓鍚嶅氨楂樸傝繖灝辨槸 Page Rank 鐨勬牳蹇?jī)鎬濇兂銆?褰撶劧 Google 鐨?span lang="EN-US"> Page Rank 綆楁硶瀹為檯涓婅澶嶆潅寰楀銆傛瘮濡傝錛屽鏉ヨ嚜涓嶅悓緗戦〉鐨勯摼鎺ュ寰呬笉鍚岋紝鏈韓緗戦〉鎺掑悕楂樼殑閾炬帴鏇村彲闈狅紝浜庢槸緇欒繖浜涢摼鎺ヤ簣杈冨ぇ鐨勬潈閲嶃?span lang="EN-US">Page Rank 鑰冭檻浜?jiǎn)杩欎釜鍥犵礌锛屽彲鏄幇鍦ㄩ棶棰樺張鏉ヤ簡(jiǎn)锛岃绠楁悳鐑?chǔ)緇撴灉鐨勭綉欏墊帓鍚嶈繃紼嬩腑闇瑕佺敤鍒扮綉欏墊湰韜殑鎺掑悕錛岃繖涓嶆垚浜?jiǎn)鍏堟湁楦q樻槸鍏堟湁铔嬬殑闂?shù)簡(jiǎn)鍚楀Q?span lang="EN-US">
銆銆Google 鐨勪袱涓垱濮嬩漢鎷夐噷路浣╁錛?span lang="EN-US">Larry Page 錛夊拰璋㈠皵鐩?span lang="EN-US">路甯冩灄 (Sergey Brin) 鎶婅繖涓棶棰樺彉鎴愪簡(jiǎn)涓涓簩緇寸煩闃電浉涔樼殑闂錛屽茍涓旂敤榪唬鐨勬柟娉曡В鍐充簡(jiǎn)榪欎釜闂銆備粬浠厛鍋囧畾鎵鏈夌綉欏電殑鎺掑悕鏄浉鍚岀殑錛屽茍涓旀牴鎹繖涓垵濮嬪鹼紝綆楀嚭鍚勪釜緗戦〉鐨勭涓嬈¤凱浠f帓鍚嶏紝鐒跺悗鍐嶆牴鎹涓嬈¤凱浠f帓鍚嶇畻鍑虹浜屾鐨勬帓鍚嶃備粬浠袱浜轟粠鐞嗚涓婅瘉鏄庝簡(jiǎn)涓嶈鍒濆鍊煎浣曢夊彇錛岃繖縐嶇畻娉曢兘淇濊瘉浜?jiǎn)缃憴鍓|帓鍚嶇殑浼拌鍊艱兘鏀舵暃鍒頒粬浠殑鐪熷疄鍊箋傚煎緱涓鎻愮殑浜嬶紝榪欑綆楁硶鏄畬鍏ㄦ病鏈変換浣曚漢宸ュ共棰勭殑銆?span lang="EN-US">
銆銆鐞嗚闂瑙e喅浜?jiǎn)锛屽張閬囧埌瀹為檯闂銆傚洜涓轟簰鑱旂綉涓婄綉欏電殑鏁伴噺鏄法澶х殑錛屼笂闈㈡彁鍒扮殑浜岀淮鐭╅樀浠庣悊璁轟笂璁叉湁緗戦〉鏁扮洰騫蟲(chóng)柟涔嬪涓厓绱犮傚鏋滄垜浠亣瀹氭湁鍗佷嚎涓綉欏碉紝閭d箞榪欎釜鐭╅樀灝辨湁涓鐧句嚎浜夸釜鍏冪礌銆傝繖鏍峰ぇ鐨勭煩闃電浉涔橈紝璁$畻閲忔槸闈炲父澶х殑銆傛媺閲屽拰璋㈠皵鐩栦袱浜哄埄鐢ㄧ█鐤忕煩闃佃綆楃殑鎶宸э紝澶уぇ鐨勭畝鍖栦簡(jiǎn)璁$畻閲忥紝騫跺疄鐜頒簡(jiǎn)榪欎釜緗戦〉鎺掑悕綆楁硶銆備粖澶?span lang="EN-US"> Google 鐨勫伐紼嬪笀鎶婅繖涓畻娉曠Щ妞嶅埌騫惰鐨勮綆楁満涓紝榪涗竴姝ョ緝鐭簡(jiǎn)璁$畻鏃墮棿錛屼嬌緗戦〉鏇存柊鐨勫懆鏈熸瘮浠ュ墠鐭簡(jiǎn)璁稿銆?span lang="EN-US">
銆銆鎴戞潵 Google 鍚庯紝鎷夐噷 (Larry) 鍦ㄥ拰鎴戜滑鍑犱釜鏂板憳宸ュ駭璋堟椂錛岃璧蜂粬褰撳勾鍜岃阿灝?dāng)鐩?span lang="EN-US">(Sergey) 鏄庝箞鎯沖埌緗戦〉鎺掑悕綆楁硶鐨勩備粬璇達(dá)細(xì)"褰撴椂鎴戜滑瑙夊緱鏁翠釜浜掕仈緗戝氨鍍忎竴寮犲ぇ鐨勫浘 錛?span lang="EN-US">Graph)錛屾瘡涓綉绔欏氨鍍忎竴涓妭鐐癸紝鑰屾瘡涓綉欏電殑閾炬帴灝卞儚涓涓姬銆傛垜鎯籌紝浜掕仈緗戝彲浠ョ敤涓涓浘鎴栬呯煩闃墊弿榪幫紝鎴戜篃璁稿彲浠ョ敤榪欎釜鍙戠幇鍋氫釜鍗氬+璁烘枃銆?span lang="EN-US">" 浠栧拰璋㈠皵鐩栧氨榪欐牱鍙戞槑浜?span lang="EN-US"> Page Rank 鐨勭畻娉曘?span lang="EN-US">
銆銆緗戦〉鎺掑悕鐨勯珮鏄庝箣澶勫湪浜庡畠鎶婃暣涓簰鑱旂綉褰撲綔浜?jiǎn)涓涓暣浣撳寰呫傚畠鏃犳剰璇嗕腑絎﹀悎浜?jiǎn)绯痪l熻鐨勮鐐廣傜浉姣斾箣涓嬶紝浠ュ墠鐨勪俊鎭绱㈠ぇ澶氭妸姣忎竴涓綉欏靛綋浣滅嫭绔嬬殑涓綋瀵瑰緟錛屽緢澶氫漢褰撳垵鍙敞鎰忎簡(jiǎn)緗戦〉鍐呭鍜屾煡璇㈣鍙ョ殑鐩稿叧鎬э紝蹇界暐浜?jiǎn)缃憴宓涔嬮棿鐨勫叧绯汇?
銆銆浠婂ぉ錛?span lang="EN-US">Google 鎼滅儲(chǔ)寮曟搸姣旀渶鍒濆鏉傘佸畬鍠勪簡(jiǎn)璁稿銆備絾鏄綉欏墊帓鍚嶅湪 Google 鎵鏈夌畻娉曚腑渚濈劧鏄嚦鍏抽噸瑕佺殑銆傚湪瀛︽湳鐣?span lang="EN-US">, 榪欎釜綆楁硶琚叕璁や負(fù)鏄枃鐚绱腑鏈澶х殑璐$尞涔嬩竴錛屽茍涓旇寰堝澶у寮曞叆浜?jiǎn)淇℃伅妫绱㈣紼?span lang="EN-US"> (Information Retrieval) 鐨勬暀紼嬨?
銆銆濡備綍鎻愰珮?shù)綘缃憴咫姎?span lang="EN-US"> PR 鍊鹼紵
銆銆浠涔堟槸PR鍊煎憿? PR鍊煎叏縐頒負(fù)PageRank錛?span lang="EN-US">PR鏄嫳鏂?span lang="EN-US">Pagerank 鐨勭緝鍐欏艦寮忥紝Pagerank鍙栬嚜Google鐨勫垱濮嬩漢LarryPage錛屽畠鏄?span lang="EN-US">Google鎺掑悕榪愮畻娉曞垯錛堟帓鍚嶅叕寮忥級(jí)鐨勪竴閮ㄥ垎錛?span lang="EN-US">Pagerank鏄?span lang="EN-US">Google瀵圭綉欏甸噸瑕佹х殑璇勪及錛屾槸Google鐢ㄦ潵琛¢噺涓涓綉绔欑殑濂藉潖鐨勫敮涓鏍囧噯銆?span lang="EN-US">PageRank(緗戦〉綰у埆)鏄?span lang="EN-US">Google鐢ㄤ簬璇勬祴涓涓綉欏?span lang="EN-US">鈥?/span>閲嶈鎬?span lang="EN-US">鈥?/span>鐨勪竴縐嶆柟娉曘傚湪鎻夊悎浜?jiǎn)璇稿?span lang="EN-US">Title鏍囪瘑鍜?span lang="EN-US">Keywords鏍囪瘑絳夋墍鏈夊叾瀹冨洜绱犱箣鍚庯紝Google閫氳繃PageRank鏉ヨ皟鏁寸粨鏋滐紝浣塊偅浜涙洿鍏?span lang="EN-US">鈥?/span>閲嶈鎬?span lang="EN-US">鈥?/span>鐨勭綉欏靛湪鎼滅儲(chǔ)緇撴灉涓彟緗戠珯鎺掑悕鑾峰緱鎻愬崌錛屼粠鑰屾彁楂樻悳绱㈢粨鏋滅殑鐩稿叧鎬у拰璐ㄩ噺銆?span lang="EN-US"> PR鍊肩殑綰у埆浠?span lang="EN-US">1鍒?span lang="EN-US">10綰э紝10綰т負(fù)婊″垎銆?span lang="EN-US">PR鍊艱秺楂樿鏄庤緗戦〉瓚婂彈嬈㈣繋銆?span lang="EN-US">Google鎶婅嚜宸辯殑緗戠珯鐨?span lang="EN-US">PR鍊煎畾鍒?span lang="EN-US">10錛岃繖璇存槑Google榪欎釜緗戠珯鏄潪甯稿彈嬈㈣繋鐨勶紝涔熷彲浠ヨ榪欎釜緗戠珯闈炲父閲嶈銆?span lang="EN-US">Google澶у彈闈掔潗鐨勫彟涓涓師鍥犲氨鏄畠鐨勭綉绔欑儲(chǔ)寮曢熷害銆傚悜Google鎻愪氦浣犵殑緗戠珯鐩村埌涓?span lang="EN-US">Google鏀跺綍錛屼竴鑸彧闇涓や釜鏄熸湡銆傚鏋滀綘鐨勭綉绔欏凡緇忎負(fù)Google鏀跺綍錛岄偅涔堥氬父Google浼?xì)姣忔湀涓嬈¢亶鍘嗗拰鏇存柊(閲嶆柊绱㈠紩)浣犵殑緗戠珯淇℃伅銆備笉榪囧浜庨偅浜?span lang="EN-US">PR鍊?span lang="EN-US">(Pagerank)杈冮珮鐨勭綉绔欙紝Google绱㈠紩鍛ㄦ湡浼?xì)鐩稿簲鐨勭煭涓浜涖備竴涓?span lang="EN-US">PR鍊間負(fù)1鐨勭綉绔欒〃鏄庤繖涓綉绔欎笉澶叿鏈夋祦琛屽害錛岃?span lang="EN-US">PR鍊間負(fù)7鍒?span lang="EN-US">10鍒欒〃鏄庤繖涓綉绔欓潪甯稿彈嬈㈣繋銆?span lang="EN-US">PR鍊兼渶楂樹(shù)負(fù)10錛屼竴鑸?span lang="EN-US">PR鍊艱揪鍒?span lang="EN-US">4錛屽氨綆楁槸涓涓笉閿欑殑緗戠珯浜?jiǎn)銆傞偅涔?span lang="EN-US">PR鍊奸兘鍙楅偅浜涘洜绱犲獎(jiǎng)鍝嶅憿錛熶笅闈㈡垜浠竴璧鋒潵鐪嬬湅銆?span lang="EN-US">
銆銆絎竴錛氱綉绔欏閮ㄩ摼鎺ョ殑鏁伴噺鍜岃川閲?span lang="EN-US">
銆銆鍦ㄨ綆楃綉绔欐帓鍚嶆椂錛?span lang="EN-US">Pagerank浼?xì)灏喚|戠珯鐨勫閮ㄩ摼鎺ユ暟鑰冭檻榪涘幓銆傚茍涓嶈兘璇翠竴涓綉绔欑殑澶栭儴閾炬帴鏁拌秺澶氬叾PR鍊煎氨瓚婇珮錛屽鏋滆繖鏍風(fēng)殑璇濓紝涓涓綉绔欏敖鍙兘鑾峰緱鏈澶氱殑澶栭儴閾炬帴灝?span lang="EN-US">OK浜?jiǎn)锛屾湁杩櫩U嶆兂娉曟槸閿欒鐨勩?span lang="EN-US">Google瀵逛竴涓綉绔欎笂鐨勫閮ㄩ摼鎺ユ暟鐨勯噸瑙嗙▼搴﹀茍涓嶆剰鍛崇潃浣犲洜姝ゅ彲浠ヤ笉姹傜瓥鐣ュ湴涓庝換浣曠綉绔欏緩绔嬭繛鎺ャ傝繖鏄洜涓?span lang="EN-US">Google騫朵笉鏄畝鍗曞湴鐢辮綆楃綉绔欑殑澶栭儴閾炬帴鏁版潵鍐沖畾鍏剁瓑綰с?span lang="EN-US">Google鐨?span lang="EN-US">Pagerank緋葷粺涓嶅崟鑰冭檻涓涓綉绔欑殑澶栭儴閾炬帴璐ㄩ噺錛屼篃浼?xì)鑰冭檻鍏舵暟閲忋傝繖涓棶棰樼湅鏉ュ緢鏈夊鏉傘傞鍏堣鎴戜滑鏉ヨВ閲婁竴涓嬩粈涔堟槸闃誨凹鍥犳暟(damping factor)銆傞樆灝煎洜绱犲氨鏄綋浣犳姇紲ㄦ垨閾炬帴鍒板彟澶栦竴涓珯鐐規(guī)椂鎵鑾峰緱鐨勫疄闄?span lang="EN-US">PR鍒嗗箋傞樆灝煎洜鏁頒竴鑸槸0.85銆傚綋鐒舵瘮璧蜂綘緗戠珯鐨勫疄闄?span lang="EN-US">PR鍊鹼紝瀹冨氨鏄懼緱寰笉瓚抽亾浜?jiǎn)銆?
銆銆鐜板湪璁╂垜浠潵鐪嬬湅榪欎釜PR鍒嗗肩殑璁$畻鍏紡錛?span lang="EN-US">PR(A)=(1-d)+d(PR(t1)/C(t1)+...+PR(tn)/C(tn)) 鍏紡瑙i噴錛氬叾涓?span lang="EN-US">PR(A)琛ㄧず鐨勬槸浠庝竴涓閮ㄩ摼鎺ョ珯鐐?span lang="EN-US">t1涓婏紝渚濇嵁Pagerank?緋葷粺緇欎綘鐨勭綉绔欐墍澧炲姞鐨?span lang="EN-US">PR鍒嗗鹼紱PR(t1)琛ㄧず璇ュ閮ㄩ摼鎺ョ綉绔欐湰韜殑PR鍒嗗鹼紱C(t1)鍒欒〃紺鴻澶栭儴閾炬帴绔欑偣鎵鎷ユ湁鐨勫閮ㄩ摼鎺ユ暟閲忋傚ぇ瀹惰璋ㄨ錛氫竴涓綉绔欑殑鎶曠エ鏉冨煎彧鏈夎緗戠珯PR鍒嗗肩殑0.85錛?
銆銆閭d箞錛屾槸涓嶆槸璇村涓涓綉绔欒岃█錛屽畠鎵鎷ユ湁鐨勮緝楂樼綉绔欒川閲忓拰杈冮珮PR鍒嗗肩殑澶栭儴閾炬帴鏁伴噺瓚婂灝辮秺濂藉憿錛熼敊錛屽洜涓猴紞Google鐨?span lang="EN-US">Pagerank緋葷粺涓嶅崟鑰冭檻涓涓綉绔欑殑澶栭儴閾炬帴璐ㄩ噺錛屼篃浼?xì)鑰冭檻鍏舵暟閲?span lang="EN-US">.姣旀柟璇達(dá)紝瀵逛竴涓湁涓瀹?span lang="EN-US">PR鍊肩殑緗戠珯X鏉ヨ錛屽鏋滀綘鐨勭綉绔?span lang="EN-US">Y鏄畠鐨勫敮涓涓涓閮ㄩ摼鎺ワ紝閭d箞Google灝辯浉淇$綉绔?span lang="EN-US">X灝嗕綘鐨勭綉绔?span lang="EN-US">Y瑙嗗仛瀹冩渶濂界殑涓涓閮ㄩ摼鎺ワ紝浠庤屼細(xì)緇欎綘鐨勭綉绔?span lang="EN-US">Y鏇村鐨勫垎鍊箋傚彲鏄紝濡傛灉緗戠珯X涓婂凡緇忔湁49涓閮ㄩ摼鎺ワ紝閭d箞Google灝辯浉淇$綉绔?span lang="EN-US">X鍙槸灝嗕綘鐨勭綉绔欒鍋氬畠絎?span lang="EN-US">50涓ソ鐨勭綉绔欍傚洜鑰屼綘鐨勫閮ㄩ摼鎺ョ珯鐐逛笂鐨勫閮ㄩ摼鎺ユ暟瓚婂錛屼綘鎵鑳藉寰楀埌鐨?span lang="EN-US">PR鍒嗗煎弽鑰屼細(xì)瓚婁綆錛屽畠浠憟鍙嶆瘮鍏崇郴銆?span lang="EN-US">
銆銆璇村畠瀵規(guī)槸鍥犱負(fù)錛嶄竴鑸儏鍐典笅錛屼竴涓?span lang="EN-US">PR鍒嗗煎ぇ浜庣瓑浜?span lang="EN-US">6鐨勫閮ㄩ摼鎺ョ珯鐐癸紝鍙樉钁楁彁鍗囦綘鐨?span lang="EN-US">PR鍒嗗箋備絾濡傛灉榪欎釜澶栭儴閾炬帴绔欑偣宸茬粡鏈?span lang="EN-US">100涓叾瀹冪殑澶栭儴閾炬帴鏃訛紝閭d綘鑳藉寰楀埌鐨?span lang="EN-US">PR鍒嗗煎氨鍑犱箮涓洪浂浜?jiǎn)銆傚悓鏍鳳紝濡傛灉涓涓閮ㄩ摼鎺ョ珯鐐圭殑PR鍊間粎涓?span lang="EN-US">2錛屼絾浣犲嵈鏄畠鐨勫敮涓涓涓閮ㄩ摼鎺ワ紝閭d箞浣犳墍鑾峰緱鐨?span lang="EN-US">PR鍊艱榪滆繙澶т簬閭d釜PR鍊間負(fù)6錛屽閮ㄩ摼鎺ユ暟涓?span lang="EN-US">100鐨勭綉绔欍?
銆銆鑰屼笖榪欎釜0.85鐨勬潈鍊煎鉤鍧囧垎閰嶇粰鍏墮摼鎺ョ殑姣忎釜澶栭儴緗戠珯銆?
銆銆絎簩錛?span lang="EN-US">Google鍦ㄤ綘鐨勭綉绔欐姄鍙栫殑欏甸潰鏁?span lang="EN-US">
銆銆Google鍦ㄤ綘鐨勭綉绔欐姄鍙栫殑欏甸潰鏁幫紝鏁扮洰瓚婂錛?span lang="EN-US">Pagerank鍊艱秺楂樸備絾閫氬父Google騫朵笉浼?xì)涓诲姩鎶撳彇浣犵殑缃戠珯鐨勬墍鏈夐〉闈紝灝ゅ叾鏄綉鍧閲屽甫鏈?span lang="EN-US">鈥?鈥?/span>鐨勫姩鎬侀摼鎺ワ紝Google涓嶄富鍔紝閭e氨瑕佹垜浠富鍔ㄤ簡(jiǎn)錛屾渶絎ㄧ殑鍔炴硶鏄妸緗戠珯鎵鏈夌殑欏甸潰閮芥彁浜ょ粰Google錛屼絾鎴戞兂娌℃湁璋佺湡浼?xì)杩欎箞鍋氬Q屼絾欏甸潰涓嶅鐨勮瘽鍙互璇曡瘯銆傛洿濂界殑鍔炴硶鏄埗浣滀竴涓潤(rùn)鎬?span lang="EN-US">Html欏甸潰錛岄氬父琚О浣?span lang="EN-US">鈥?/span>緗戠珯鍦板浘鈥?/span>鎴?span lang="EN-US">鈥?/span>緗戠珯瀵艱埅鈥?/span>錛屽畠閲岄潰鍖呭惈浣犺娣誨姞鐨勬墍鏈夌綉鍧錛岀劧鍚庢妸榪欎釜闈?rùn)鎬侀〉闈㈡彁浜ょ粰Google銆?span lang="EN-US">
銆銆絎笁錛氱綉绔欒涓栫晫涓夊ぇ鐭ュ悕緗戠珯 DMOZ錛?span lang="EN-US">Yahoo鍜?span lang="EN-US">Looksmart 鏀跺綍
銆銆浼楁墍鍛ㄧ煡錛?span lang="EN-US">Google鐨?span lang="EN-US">Pagerank緋葷粺瀵歸偅浜涢棬鎴風(fēng)綉緇滅洰褰曞DMOZ錛?span lang="EN-US">Yahoo鍜?span lang="EN-US">Looksmart灝や負(fù)鍣ㄩ噸銆傜壒鍒槸瀵?span lang="EN-US">DMOZ銆備竴涓綉绔欎笂鐨?span lang="EN-US">DMOZ閾炬帴瀵?span lang="EN-US">Google鐨?span lang="EN-US">Pagerank?鏉ヨ錛屽氨濂藉儚涓鍧楅噾瀛愪竴鏍風(fēng)弽璐點(diǎn)傚鏋滀綘鐨勭綉绔欎負(fù)ODP鏀跺綍錛屽垯鍙湁鏁堟彁鍗囦綘鐨勯〉闈㈢瓑綰с傚悜ODP鎻愪氦浣犵殑绔欑偣騫朵負(fù)瀹冩敹褰曪紝鍏跺疄騫朵笉鏄竴浠墮毦浜嬶紝鍙槸瑕佸鑺辯偣鏃墮棿鑰屽凡銆傚彧瑕佺‘淇濅綘鐨勭綉绔欐彁渚涗簡(jiǎn)鑹ソ鐨勫唴瀹癸紝鐒跺悗鍦?span lang="EN-US">ODP鍚堥傜殑鐩綍涓嬬偣鍑?span lang="EN-US">"澧炲姞绔欑偣"錛屾寜鐓ф彁紺轟竴姝ユ鏉ュ氨OK浜?jiǎn)銆傝嚦灝戣淇濊瘉浣犵殑绱㈠紩欏?span lang="EN-US">(INDEX PAGE)琚敹褰曡繘鍘匯傛墍浠ワ紝濡傛灉浣犵殑緗戠珯鍐呭娑夊強(qiáng)瀹屽叏涓嶅悓鐨勫嚑鍧楀唴瀹癸紝浣犲彲浠ユ妸姣忎釜鍐呭鐨勭綉欏靛垎鍒悜ODP鎻愪氦錛嶄笉榪囪璁頒綇"嬈查熷垯涓嶈揪"銆傜瓑鍒?span lang="EN-US">Google瀵瑰叾鐩綍鏇存柊鍚庯紝浣犲氨鑳界湅鍒頒綘鐨?span lang="EN-US">PR鍊間細(xì)鏈変粈涔堝彉鍖栦簡(jiǎn)銆傚鏋滀綘鐨勭綉绔欎負(fù)Yahoo鍜?span lang="EN-US">Looksmart鎵鏀跺綍錛岄偅涔堜綘鐨?span lang="EN-US">PR鍊間細(xì)寰楀埌鏄捐憲鎻愬崌銆傚鏋滀綘鐨勭綉绔欐槸闈炲晢涓氭ц川鐨勬垨鍑犱箮瀹屽叏鏄潪鍟嗕笟鎬ц川鐨勫唴瀹癸紝閭d箞浣犲彲浠ラ氳繃zeall.com浣夸綘鐨勭綉绔欎負(fù)钁楀悕鐨勭綉緇滅洰褰?span lang="EN-US">Looksmart鎵鏀跺綍銆?span lang="EN-US">Looksmart涔熸槸浠?span lang="EN-US">Zeal緗戠粶鐩綍鑾峰緱闈炲晢涓氭悳绱㈠垪琛ㄣ?
銆銆Google PR鍊肩殑鏇存柊鍛ㄦ湡鏄闀挎椂闂達(dá)紵
銆銆涓鑸儏鍐典笅PR鍊兼洿鏂扮殑鍛ㄦ湡鏄?span lang="EN-US">2.5锝?span lang="EN-US">3涓湀錛佹渶榪戜竴嬈?span lang="EN-US">PR鏇存柊鏄?span lang="EN-US">2008騫?span lang="EN-US">1鏈堜腑鏃?
銆銆PageRank鐩稿叧綆楁硶鎬葷粨錛?span lang="EN-US">
銆銆1.PageRank
銆銆鍩烘湰鎬濇兂錛氬鏋滅綉欏?span lang="EN-US">T瀛樺湪涓涓寚鍚戠綉欏?span lang="EN-US">A鐨勮繛鎺ワ紝鍒欒〃鏄?span lang="EN-US">T鐨勬墍鏈夎呰涓?span lang="EN-US">A姣旇緝閲嶈錛屼粠鑰屾妸T鐨勪竴閮ㄥ垎閲嶈鎬у緱鍒嗚祴浜?span lang="EN-US">A銆傝繖涓噸瑕佹у緱鍒嗗間負(fù)錛?span lang="EN-US">PR錛?span lang="EN-US">T錛?span lang="EN-US">/C(T)
銆銆鍏朵腑PR錛?span lang="EN-US">T錛変負(fù)T鐨?span lang="EN-US">PageRank鍊鹼紝C(T)涓?span lang="EN-US">T鐨勫嚭閾炬暟錛屽垯A鐨?span lang="EN-US">PageRank鍊間負(fù)涓緋誨垪綾諱技浜?span lang="EN-US">T鐨勯〉闈㈤噸瑕佹у緱鍒嗗肩殑绱姞銆?span lang="EN-US">
銆銆浼樼偣錛氭槸涓涓笌鏌ヨ鏃犲叧鐨勯潤(rùn)鎬佺畻娉曪紝鎵鏈夌綉欏電殑PageRank鍊奸氳繃紱葷嚎璁$畻鑾峰緱錛涙湁鏁堝噺灝戝湪綰挎煡璇㈡椂鐨勮綆楅噺錛屾瀬澶ч檷浣庝簡(jiǎn)鏌ヨ鍝嶅簲鏃墮棿銆?span lang="EN-US">
銆銆涓嶈凍錛氫漢浠殑鏌ヨ鍏鋒湁涓婚鐗瑰緛錛?span lang="EN-US">PageRank蹇界暐浜?jiǎn)涓婚鐩稿呄x(chóng)э紝瀵艱嚧緇撴灉鐨勭浉鍏蟲(chóng)у拰涓婚鎬ч檷浣庯紱鍙﹀錛?span lang="EN-US">PageRank鏈夊緢涓ラ噸鐨勫鏂扮綉欏電殑姝ц銆?span lang="EN-US">
銆銆2.Topic-Sensitive PageRank錛堜富棰樻晱鎰熺殑PageRank錛?span lang="EN-US">
銆銆鍩烘湰鎬濇兂錛氶拡瀵?span lang="EN-US">PageRank瀵逛富棰樼殑蹇界暐鑰屾彁鍑恒傛牳蹇?jī)鎬濇兂錛氶氳繃紱葷嚎璁$畻鍑轟竴涓?span lang="EN-US">PageRank鍚戦噺闆嗗悎錛岃闆嗗悎涓殑姣忎竴涓悜閲忎笌鏌愪竴涓婚鐩稿叧錛屽嵆璁$畻鏌愪釜欏甸潰鍏充簬涓嶅悓涓婚鐨勫緱鍒嗐備富瑕佸垎涓轟袱涓樁孌碉細(xì)涓婚鐩稿叧鐨?span lang="EN-US">PageRank鍚戦噺闆嗗悎鐨勮綆楀拰鍦ㄧ嚎鏌ヨ鏃朵富棰樼殑紜畾銆?span lang="EN-US">
銆銆浼樼偣錛氭牴鎹敤鎴風(fēng)殑鏌ヨ璇鋒眰鍜岀浉鍏充笂涓嬫枃鍒ゆ柇鐢ㄦ埛鏌ヨ鐩稿叧鐨勪富棰橈紙鐢ㄦ埛鐨勫叴瓚o級(jí)榪斿洖鏌ヨ緇撴灉鍑嗙‘鎬ч珮銆?span lang="EN-US">
銆銆涓嶈凍錛氭病鏈夊埄鐢ㄤ富棰樼殑鐩稿叧鎬ф潵鎻愰珮閾炬帴寰楀垎鐨勫噯紜с?span lang="EN-US">
銆銆3.Hilltop
銆銆鍩烘湰鎬濇兂錛氫笌PageRank鐨勪笉鍚屼箣澶勶細(xì)浠呰冭檻涓撳欏甸潰鐨勯摼鎺ャ備富瑕佸寘鎷袱涓楠わ細(xì)涓撳欏甸潰鎼滅儲(chǔ)鍜岀洰鏍囬〉闈㈡帓搴忋?span lang="EN-US">
銆銆浼樼偣錛氱浉鍏蟲(chóng)у己錛岀粨鏋滃噯紜?span lang="EN-US">
銆銆涓嶈凍錛氫笓瀹墮〉闈㈢殑鎼滅儲(chǔ)鍜岀‘瀹氬綆楁硶璧峰叧閿綔鐢紝涓撳欏甸潰鐨勮川閲忓喅瀹氫簡(jiǎn)綆楁硶鐨勫噯紜э紝鑰屼笓瀹墮〉闈㈢殑璐ㄩ噺鍜屽叕騫蟲(chóng)ч毦浠ヤ繚璇侊紱蹇界暐浜?jiǎn)澶ч噺闈炰笓瀹稒宓闈㈢殑濯?jiǎng)鍝嶏紝涓嶈兘鍙嶅簲鏁翠釜Internet鐨勬皯鎰忥紱褰撴病鏈夎凍澶熺殑涓撳欏甸潰瀛樺湪鏃訛紝榪斿洖絀猴紝鎵浠?span lang="EN-US">Hilltop閫傚悎瀵逛簬鏌ヨ鎺掑簭榪涜姹傜簿銆?span lang="EN-US">
銆銆閭d箞褰卞搷google PageRank鐨勫洜绱犳湁鍝簺鍛?span lang="EN-US">?
銆銆1 涓?span lang="EN-US">pr楂樼殑緗戠珯鍋氶摼鎺?span lang="EN-US">:
銆銆2 鍐呭璐ㄩ噺楂樼殑緗戠珯閾炬帴
銆銆3鍔犲叆鎼滅儲(chǔ)寮曟搸鍒嗙被鐩綍
銆銆4 鍔犲叆鍏嶈垂寮婧愮洰褰?span lang="EN-US">
銆銆5 浣犵殑閾炬帴鍑虹幇鍦ㄦ祦閲忓ぇ銆佺煡鍚嶅害楂樸侀綣佹洿鏂扮殑閲嶈緗戠珯涓?span lang="EN-US">
銆銆6google瀵?span lang="EN-US">DPF鏍煎紡鐨勬枃浠舵瘮杈冪湅閲嶃?span lang="EN-US">
銆銆7瀹夎Google宸ュ叿鏉?span lang="EN-US">
銆銆8鍩熷悕鍜?span lang="EN-US">tilte鏍囬鍑虹幇鍏抽敭璇嶄笌meta鏍囩絳?span lang="EN-US">
銆銆9鍙嶅悜榪炴帴鏁伴噺鍜屽弽鍚戣繛鎺ョ殑絳夌駭
銆銆10Google鎶撳彇鎮(zhèn)ㄧ綉绔欑殑欏甸潰鏁伴噺
銆銆11瀵煎嚭閾炬帴鏁伴噺
銆銆PageRank縐戝鎺掑悕閬忔鍏抽敭瀛楀瀮鍦?span lang="EN-US">
銆銆鐩墠錛屼簲鑺卞叓闂ㄧ殑緗戠珯涓轟簤澶虹綉涓婃帓鍚嶉噰鐢ㄦ伓鎰忕偣鍑誨拰杈撳叆鍏抽敭瀛楀瀮鍦劇殑鎵嬫鏉ュ惛寮曠綉姘戠殑鐪肩悆錛屾棤璁哄浜庝簰鑱旂綉浼佷笟榪樻槸浜掕仈緗戠敤鎴鳳紝榪欓兘涓嶆槸涓涓ソ鐜拌薄銆?span lang="EN-US">
銆銆涓轟簡(jiǎn)瑙e喅榪欐牱鐨勯棶棰橈紝Google 鍒涘浜轟箣涓鎷夐噷.浣╁錛?span lang="EN-US">Larry Page錛夊彂鏄庝簡(jiǎn)涓縐嶇畻娉?span lang="EN-US">PageRank錛屾槸鐢辨悳绱㈠紩鎿庢牴鎹綉欏典箣闂寸浉浜掔殑瓚呴摼鎺ヨ繘琛岃綆楃殑緗戦〉鎺掑悕銆傚畠緇忓父鍜屾悳绱㈠紩鎿庝紭鍖栨湁鍏熾?span lang="EN-US">PageRank 緋葷粺鐩墠琚?span lang="EN-US">Google 鐢ㄦ潵浣撶幇緗戦〉鐨勭浉鍏蟲(chóng)у拰閲嶈鎬э紝浠ヤ究縐戝鎺掑悕錛岄亸姝㈠叧閿瓧鍨冨溇銆?span lang="EN-US">
銆銆PageRank榪欎釜姒傚康寮曡嚜涓綃囧鏈鏂囩殑琚獟浣撹漿杞界殑棰戝害錛屼竴鑸杞澆鐨勬鏁拌秺澶氾紝榪欑瘒璁烘枃鐨勬潈濞佹у氨瓚婇珮錛屼環(huán)鍊間篃灝辮秺楂樸?span lang="EN-US">PageRank鏄?span lang="EN-US">1998騫村湪鏂潶紱忓ぇ瀛﹂棶涓栫殑錛?span lang="EN-US">2001
銆銆騫?span lang="EN-US">9 鏈堣鎺堜簣緹庡浗涓撳埄銆傚浠婂畠鍦?span lang="EN-US"> Google 鎵鏈夌畻娉曚腑渚濈劧鏄嚦鍏抽噸瑕佺殑銆傚湪瀛︽湳鐣?span lang="EN-US">, 榪欎釜綆楁硶琚叕璁や負(fù)鏄枃鐚绱腑鏈澶х殑璐$尞涔嬩竴錛屽茍涓旇寰堝澶у寮曞叆浜?jiǎn)淇℃伅妫绱㈣紼?span lang="EN-US">(Information Retrieval) 鐨勬暀紼嬨?span lang="EN-US">
銆銆PageRank 閫氳繃瀵圭敱瓚呰繃 5 浜夸釜鍙橀噺鍜?span lang="EN-US"> 20 浜夸釜璇嶆眹緇勬垚鐨勬柟紼嬭繘琛岃綆楋紝鑳界瀛﹀叕姝e湴鏍囪瘑緗戦〉鐨勭瓑綰ф垨閲嶈鎬с?span lang="EN-US">PR綰у埆涓?span lang="EN-US">1鍒?span lang="EN-US">10錛?span lang="EN-US">PR鍊艱秺楂樿鏄庤緗戦〉瓚婇噸瑕併備緥濡傦細(xì)涓涓?span lang="EN-US">PR 鍊間負(fù)1 鐨勭綉绔欒〃鏄庤繖涓綉绔欎笉澶叿鏈夋祦琛屽害錛岃?span lang="EN-US">PR 鍊間負(fù)7鍒?span lang="EN-US">10鍒欒〃鏄庤繖涓綉绔欐瀬鍏墮噸瑕併?span lang="EN-US">PageRank綰у埆涓嶆槸涓鑸殑綆楁湳綰ф暟錛岃屾槸鎸夌収涓縐嶅嚑浣曠駭鏁版潵鍒掑垎鐨勩?span lang="EN-US">PageRank3 涓嶆槸姣?span lang="EN-US">PageRank2 濂戒竴綰э紝鑰屽彲鑳戒細(xì)濂藉埌鏁板嶃?span lang="EN-US">
銆銆PageRank鏍規(guī)嵁緗戠珯鐨勫閮ㄩ摼鎺ュ拰鍐呴儴閾炬帴鐨勬暟閲忓拰璐ㄩ噺鏉ヨ 閲忕綉绔欑殑浠峰箋?span lang="EN-US">PageRank鐨勬蹇墊槸錛屾瘡涓埌欏甸潰鐨勯摼鎺ラ兘鏄璇ラ〉闈㈢殑涓嬈℃姇紲紝琚摼鎺ュ緱瓚婂錛屽氨鎰忓懗鐫琚叾浠栫綉绔欐姇紲ㄨ秺澶氥?span lang="EN-US">Google 鏈変竴濂楄嚜鍔ㄥ寲鏂規(guī)硶鏉ヨ綆楄繖浜涙姇紲紝浣?span lang="EN-US">Google 鐨勬帓鍚嶇畻娉曚笉瀹屽叏鍩轟簬澶栭儴閾炬帴銆?span lang="EN-US">PageRank 瀵規(guī)潵鑷笉鍚岀綉欏電殑閾炬帴浼?xì)鍖哄埆瀵瑰緟锛屾潵鑷|戦〉鏈韓鎺掑悕楂樼殑閾炬帴鏇村彈闈掔潗錛岀粰榪欎簺閾炬帴鏈夎緝澶х殑鏉冮噸銆?span lang="EN-US">
銆銆鍚屾椂錛?span lang="EN-US">Google 涓嶅彧鏄湅涓涓綉绔欑殑鎶曠エ鏁伴噺錛屾垨鑰呰繖涓綉绔欑殑澶栭儴閾炬帴鏁伴噺銆傚畠浼?xì)瀵归偅浜涙姇绁ㄧ殑缃戠珯杩涜鍒嗘瀽銆傚鏋滆繖浜涚綉绔欑殑PR 鍊兼瘮杈冮珮錛屽垯鍏舵姇紲ㄧ殑緗戠珯鍙粠涓彈鐩娿傚洜姝わ紝Google 鐨勬妧鏈笓瀹舵彁閱掍漢浠紝鍦ㄥ緩璁劇綉绔欑殑澶栭儴閾炬帴鏃訛紝搴斿敖鍙兘鐬勫噯閭d簺PR 鍊奸珮?shù)笖澶栭儴閾炬帴鏁板張灏戠殑缃戠珯銆傝繖鏍風(fēng)殑澶栭儴閾炬帴绔欑偣瓚婂錛屼綘鐨?span lang="EN-US">PR 鍊煎氨浼?xì)瓒婇珮锛屼粠鑰屼嬌寰椾綘鐨?span lang="EN-US">Google 鎺掑悕寰楀埌鏄捐憲鎻愬崌銆?span lang="EN-US">
銆銆PageRank鐨勫彟涓浣滅敤鏄鍏抽敭瀛楀瀮鍦捐搗鍒板法澶х殑閬忓埗浣滅敤銆傜溂涓嬶紝涓浜涘瀮鍦劇綉绔欎負(fù)浜?jiǎn)鎻愰珮鐐瑰嚾潕囧Q岀敤涓浜涗笌绔欑偣鍐呭鏃犲叧鐨勫叧閿瓧鍨冨溇澹0濞侊紝姣斿鐢ㄦ槑鏄熺殑鍚嶅瓧銆佺敤鍏叡紿?span lang="EN-US">
銆銆鍙戜簨浠剁О璋撶瓑銆傝繖浜涚綉欏電殑鐩殑鎴栨槸涓轟簡(jiǎn)楠楀彇騫垮憡鐐瑰嚮錛屾垨鏄負(fù)浜?jiǎn)浼犳挱鐥呮瘨銆傝繕鏈変竴浜涙棤璧栧紡鐨勫崥瀹㈣瘎璁轟篃浠庝腑鎼呭眬錛屽湪緗戜笂鎷涙憞榪囧競(jìng)錛岄獥鍙栫綉姘戠殑娉ㄦ剰鍔涳紝榪欎篃琚綉緇滄妧鏈漢鍛?span lang="EN-US">
銆銆瑙嗕負(fù)鍨冨溇銆?span lang="EN-US">
銆銆PageRank鐩墠浣跨敤涓縐嶅熀浜庝俊浠誨拰鍚嶈獕鐨勭畻娉曞府鍔╅亸姝㈠叧閿瓧鍨冨溇錛屽畠蹇借榪欎簺鍏抽敭瀛楀瀮鍦劇殑瀛樺湪錛屼互緗戦〉鐩鎬簰閾炬帴璇勭駭鍒楂樹(shù)綆銆?span lang="EN-US">Google 鎺掑悕涔嬫墍浠ュぇ鍙楄拷鎹э紝鏄敱浜庡畠騫墮潪
銆銆鍙嬌鐢ㄥ叧閿瓧鎴栦唬鐞嗘悳绱㈡妧鏈紝 鑰屾槸灝嗚嚜韜緩绔嬪湪楂樼駭鐨勭綉欏電駭鍒妧鏈熀紜涔嬩笂銆?鍒殑鎼滅儲(chǔ)寮曟搸鎻愪緵緇欐悳绱㈣呯殑鏄縐嶆笭閬撳間負(fù) 8 鐨勭綉绔欎俊鎭緱鏉ョ殑涓涓矖鐣ョ殑鎼滅儲(chǔ)緇撴灉錛岃?span lang="EN-US">Google 鎻愪緵緇欏畠鐨勬悳绱㈣呯殑鍒欐槸瀹冭嚜宸變駭鐢熺殑楂樺害綺劇‘鐨勬悳绱㈢粨鏋溿傝繖灝辨槸涓轟粈涔堢綉绔欑鐞嗗憳?shù)細(xì)鍗冩柟鐧捐鍘绘彁楂樿嚜宸本|戠珯鍦?span lang="EN-US">Google 鐨勬帓鍚嶄簡(jiǎn)銆?span lang="EN-US">
銆銆PageRank涓鑸竴騫存洿鏂板洓嬈★紝鎵浠ュ垰涓婄嚎鐨勬柊緗戠珯涓嶅彲鑳借幏寰?span lang="EN-US">PR 鍊箋備笉榪?span lang="EN-US">PR 鍊兼殏鏃舵病鏈夛紝騫朵笉鏄粈涔堜笉濂界殑浜嬫儏錛岃愬績(jī)絳夊緟灝辮兘寰楀埌Google 鐨勯潚鐫愩?/span>
娣卞害浼樺厛鎼滅儲(chǔ)灝辨槸鍦ㄦ悳绱㈡爲(wèi)鐨勬瘡涓灞傚緇堝厛鍙墿灞曚竴涓瓙鑺傜偣錛屼笉鏂湴鍚戠旱娣卞墠榪涚洿鍒頒笉鑳藉啀鍓嶈繘錛堝埌杈懼彾瀛愯妭鐐規(guī)垨鍙楀埌娣卞害闄愬埗錛夋椂錛屾墠浠庡綋鍓嶈妭鐐硅繑鍥炲埌涓婁竴綰ц妭鐐癸紝娌垮彟涓鏂瑰悜鍙堢戶(hù)緇墠榪涖傝繖縐嶆柟娉曠殑鎼滅儲(chǔ)鏍?wèi)鏄粠鏍?wèi)鏍瑰紑濮嬩竴鏋濅竴鏋濋愭笎褰㈡垚鐨勩?
娣卞害浼樺厛鎼滅儲(chǔ)浜︾О涓虹旱鍚戞悳绱€傜敱浜庝竴涓湁瑙g殑闂鏍?wèi)鍙兘鍚湁鏃牻I峰垎鏋濓紝娣卞害浼樺厛鎼滅儲(chǔ)濡傛灉璇叆鏃犵┓鍒嗘灊錛堝嵆娣卞害鏃犻檺錛夛紝鍒欎笉鍙兘鎵懼埌鐩爣鑺傜偣銆傛墍浠ワ紝娣卞害浼樺厛鎼滅儲(chǔ)絳栫暐鏄笉瀹屽鐨勩傚彟澶栵紝搴旂敤姝ょ瓥鐣ュ緱鍒扮殑瑙d笉涓瀹氭槸鏈浣寵В錛堟渶鐭礬寰勶級(jí)銆?span lang="EN-US">
浜屻?span lang="EN-US"> 閲嶆帓涔?jié)瀹棶棰樻父鎴?span lang="EN-US">
鍦ㄤ竴涓?span lang="EN-US">3涔?span lang="EN-US">3鐨勪節(jié)瀹腑鏈?span lang="EN-US">1-8鐨?span lang="EN-US">8涓暟鍙?qiáng)涓涓┖鏍奸殢鏈烘憜鏀懼湪鍏朵腑鐨勬牸瀛愰噷銆傚涓嬮潰宸﹀浘鎵紺恒傜幇鍦ㄨ姹傚疄鐜拌繖鏍風(fēng)殑闂錛氬皢璇ヤ節(jié)瀹皟鏁翠負(fù)濡備笅鍥懼彸鍥炬墍紺虹殑褰㈠紡銆傝皟鏁磋鍒欐槸錛氭瘡嬈″彧鑳藉皢涓庣┖鏍鹼紙涓婏紝涓嬫垨宸︼紝鍙籌級(jí)鐩鎬復(fù)鐨勪竴涓暟瀛楀鉤縐誨埌絀烘牸涓傝瘯緙栫▼瀹炵幇銆?span lang="EN-US">
| 2 | 8 | 3 | | 1 | 2 | 3 |
-
| 1 | | 4 | | 8 | | 4 |
| 7 | 6 | 5 | | 7 | 6 | 5 |
娣卞害浼樺厛鎼滅儲(chǔ)鐨勮礬寰勭ず鎰忓浘錛?span lang="EN-US">
鍦ㄦ繁搴︿紭鍏堟悳绱㈢畻娉曚腑錛屾槸娣卞害瓚婂ぇ鐨勭粨鐐硅秺鍏堝緱鍒版墿灞曘傚鏋滃湪鎼滅儲(chǔ)涓妸綆楁硶鏀逛負(fù)鎸夌粨鐐圭殑灞傛榪涜鎼滅儲(chǔ)錛屾湰灞傜殑緇撶偣娌℃湁鎼滅儲(chǔ)澶勭悊瀹屾椂錛屼笉鑳藉涓嬪眰緇撶偣榪涜澶勭悊錛屽嵆娣卞害瓚婂皬鐨勭粨鐐硅秺鍏堝緱鍒版墿灞曪紝涔熷氨鏄鍏堜駭鐢熺殑緇撶偣鍏堝緱浠ユ墿灞曞鐞嗭紝榪欑鎼滅儲(chǔ)綆楁硶縐頒負(fù)騫垮害浼樺厛鎼滅儲(chǔ)娉曘?
The Art of Java銆?span lang="EN-US">)
涓浣嶉【瀹㈣棰勫畾涓寮犱粠New York鍒?span lang="EN-US">Los Angeles鐨勮埅鐝満紲紝涓嬮潰鏄埅鐝嚎璺紝璇蜂綘涓洪【瀹㈡壘涓縐嶈喘紲ㄦ柟妗堛?span lang="EN-US">
| | |
| 鍒?span lang="EN-US">Chicago | 鑻遍噷 |
| 鍒?span lang="EN-US">Denver | 鑻遍噷 |
| 鍒?span lang="EN-US">Toronto | 鑻遍噷 |
| 鍒?span lang="EN-US">Denver | 鑻遍噷 |
| 鍒?span lang="EN-US">Calgary | 鑻遍噷 |
| 鍒?span lang="EN-US">Los Angeles | 鑻遍噷 |
| 鍒?span lang="EN-US">Chicago | 鑻遍噷 |
| 鍒?span lang="EN-US">Urbana | 鑻遍噷 |
| 鍒?span lang="EN-US">Houston | 鑻遍噷 |
| 鍒?span lang="EN-US">Los Angeles | 鑻遍噷 |
| 鍒?span lang="EN-US">Los Angeles | 鑻遍噷 |
:
String from;
String to;
int distance;
boolean skip; // used in backtracking
FlightInfo(String f, String t, int d) {
from = f;
to = t;
distance = d;
skip = false;
}
}
class Depth {
final int MAX = 100;
// This array holds the flight information.
FlightInfo flights[] = new FlightInfo[MAX];
int numFlights = 0; // number of entries in flight array
Stack btStack = new Stack(); // backtrack stack
public static void main(String args[])
{
String to, from;
Depth ob = new Depth();
BufferedReader br = new
BufferedReader(new InputStreamReader(System.in));
ob.setup();
try {
System.out.print("From? ");
from = br.readLine();
System.out.print("To? ");
to = br.readLine();
ob.isflight(from, to);
if(ob.btStack.size() != 0)
ob.route(to);
} catch (IOException exc) {
System.out.println("Error on input.");
}
}
// Initialize the flight database.
void setup()
{
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
}
// Put flights into the database.
void addFlight(String from, String to, int dist)
{
if(numFlights < MAX) {
flights[numFlights] =
new FlightInfo(from, to, dist);
numFlights++;
}
else System.out.println("Flight database full.\n");
}
// Show the route and total distance.
void route(String to)
{
Stack rev = new Stack();
int dist = 0;
FlightInfo f;
int num = btStack.size();
// Reverse the stack to display route.
for(int i=0; i < num; i++)
rev.push(btStack.pop());
for(int i=0; i < num; i++) {
f = (FlightInfo) rev.pop();
System.out.print(f.from + " to ");
dist += f.distance;
}
System.out.println(to);
System.out.println("Distance is " + dist);
}
/* If there is a flight between from and to,
return the distance of flight;
otherwise, return 0. */
int match(String from, String to)
{
for(int i=numFlights-1; i > -1; i--) {
if(flights[i].from.equals(from) &&
flights[i].to.equals(to) &&
!flights[i].skip)
{
flights[i].skip = true; // prevent reuse
return flights[i].distance;
}
}
return 0; // not found
}
// Given from, find any connection.
FlightInfo find(String from)
{
for(int i=0; i < numFlights; i++) {
if(flights[i].from.equals(from) &&
!flights[i].skip)
{
FlightInfo f = new FlightInfo(flights[i].from,
flights[i].to,
flights[i].distance);
flights[i].skip = true; // prevent reuse
return f;
}
}
return null;
}
// Determine if there is a route between from and to.
void isflight(String from, String to)
{
int dist;
FlightInfo f;
// See if at destination.
dist = match(from, to);
if(dist != 0) {
btStack.push(new FlightInfo(from, to, dist));
return;
}
// Try another connection.
f = find(from);
if(f != null) {
btStack.push(new FlightInfo(from, to, f.distance));
isflight(f.to, to);
}
else if(btStack.size() > 0) {
// Backtrack and try another connection.
f = (FlightInfo) btStack.pop();
isflight(f.from, f.to);
}
}
}
isflight()鏂規(guī)硶鐢ㄩ掑綊鏂規(guī)硶榪涜娣卞害浼樺厛鎼滅儲(chǔ)錛屽畠鍏堣皟鐢?span lang="EN-US">match()鏂規(guī)硶媯(gè)鏌ヨ埅鐝殑鏁版嵁搴擄紝鍒ゆ柇鍦?span lang="EN-US">from鍜?span lang="EN-US">to涔嬮棿鏈夋病鏈夎埅鐝彲杈俱傚鏋滄湁錛屽垯鑾峰彇鐩爣淇℃伅錛屽茍灝嗚綰胯礬鍘嬪叆鏍堜腑錛岀劧鍚庤繑鍥烇紙鎵懼埌涓涓柟妗堬級(jí)銆傚惁鍒欙紝灝辮皟鐢?span lang="EN-US">find()鏂規(guī)硶鏌ユ壘from涓庝換鎰忓叾瀹冨煄甯?jìng)涔嬮棿鐨劸U胯礬錛屽鏋滄壘鍒頒竴鏉″氨榪斿洖鎻忚堪璇ョ嚎璺殑FlightInfo瀵硅薄錛屽惁鍒欒繑鍥?span lang="EN-US">null銆傚鏋滃瓨鍦ㄨ繖鏍風(fēng)殑涓鏉$嚎璺紝閭d箞灝辨妸璇ョ嚎璺繚瀛樺湪f涓紝騫跺皢褰撳墠鑸彮淇℃伅鍘嬪埌鏍堢殑欏墮儴錛岀劧鍚庨掑綊璋冪敤isflight()鏂規(guī)硶 ,姝ゆ椂淇濆瓨鍦?span lang="EN-US">f.to涓殑鍩庡競(jìng)鎴愪負(fù)鏂扮殑鍑哄彂鍩庡競(jìng).鍚﹀垯灝辮繘琛屽洖閫,寮瑰嚭鏍堥《鐨勭涓涓妭鐐?span lang="EN-US">,鐒跺悗閫掑綊璋冪敤isflight()鏂規(guī)硶銆傝榪囩▼灝嗕竴鐩存寔緇埌鎵懼埌鐩爣涓烘銆?
To?
Distance is 2900
娣卞害浼樺厛鎼滅儲(chǔ)鑳藉鎵懼埌涓涓В錛屽悓鏃訛紝瀵逛簬涓婇潰榪欎釜鐗瑰畾闂錛屾繁搴︿紭鍏堟悳绱㈡病鏈夌粡榪囧洖閫錛屼竴嬈″氨鎵懼埌浜?jiǎn)涓涓В錛涗絾濡傛灉鏁版嵁鐨勭粍緇囨柟寮忎笉鍚岋紝瀵繪壘瑙f椂灝辨湁鍙兘榪涜澶氭鍥為銆傚洜姝よ繖涓緥瀛愮殑杈撳嚭騫朵笉鍏鋒湁鏅亶鎬с傝屼笖錛屽湪鎼滅儲(chǔ)涓涓緢闀匡紝浣嗘槸鍏朵腑騫舵病鏈夎В鐨勫垎鏀殑鏃跺欙紝娣卞害浼樺厛鎼滅儲(chǔ)鐨勬ц兘灝嗕細(xì)寰堝樊錛屽湪榪欑鎯呭喌涓嬶紝娣卞害浼樺厛鎼滅儲(chǔ)涓嶄粎鍦ㄦ悳绱㈣繖鏉¤礬寰勬椂嫻垂鏃墮棿錛岃屼笖榪樺湪鍚戠洰鏍囩殑鍥為涓氮璐規(guī)椂闂淬?span lang="EN-US">
String from;
String to;
int distance;
boolean skip; // used in backtracking
FlightInfo(String f, String t, int d) {
from = f;
to = t;
distance = d;
skip = false;
}
}
class Breadth {
final int MAX = 100;
// This array holds the flight information.
FlightInfo flights[] = new FlightInfo[MAX];
int numFlights = 0; // number of entries in flight array
Stack btStack = new Stack(); // backtrack stack
public static void main(String args[])
{
String to, from;
Breadth ob = new Breadth();
BufferedReader br = new
BufferedReader(new InputStreamReader(System.in));
ob.setup();
try {
System.out.print("From? ");
from = br.readLine();
System.out.print("To? ");
to = br.readLine();
ob.isflight(from, to);
if(ob.btStack.size() != 0)
ob.route(to);
} catch (IOException exc) {
System.out.println("Error on input.");
}
}
// Initialize the flight database.
void setup()
{
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
addFlight("
}
// Put flights into the database.
void addFlight(String from, String to, int dist)
{
if(numFlights < MAX) {
flights[numFlights] =
new FlightInfo(from, to, dist);
numFlights++;
}
else System.out.println("Flight database full.\n");
}
// Show the route and total distance.
void route(String to)
{
Stack rev = new Stack();
int dist = 0;
FlightInfo f;
int num = btStack.size();
// Reverse the stack to display route.
for(int i=0; i < num; i++)
rev.push(btStack.pop());
for(int i=0; i < num; i++) {
f = (FlightInfo) rev.pop();
System.out.print(f.from + " to ");
dist += f.distance;
}
System.out.println(to);
System.out.println("Distance is " + dist);
}
/* If there is a flight between from and to,
return the distance of flight;
otherwise, return 0. */
int match(String from, String to)
{
for(int i=numFlights-1; i > -1; i--) {
if(flights[i].from.equals(from) &&
flights[i].to.equals(to) &&
!flights[i].skip)
{
flights[i].skip = true; // prevent reuse
return flights[i].distance;
}
}
return 0; // not found
}
// Given from, find any connection.
FlightInfo find(String from)
{
for(int i=0; i < numFlights; i++) {
if(flights[i].from.equals(from) &&
!flights[i].skip)
{
FlightInfo f = new FlightInfo(flights[i].from,
flights[i].to,
flights[i].distance);
flights[i].skip = true; // prevent reuse
return f;
}
}
return null;
}
/* Determine if there is a route between from and to
using breadth-first search. */
void isflight(String from, String to)
{
int dist, dist2;
FlightInfo f;
// This stack is needed by the breadth-first search.
Stack resetStck = new Stack();
// See if at destination.
dist = match(from, to);
if(dist != 0) {
btStack.push(new FlightInfo(from, to, dist));
return;
}
/* Following is the first part of the breadth-first
modification. It checks all connecting flights
from a specified node. */
while((f = find(from)) != null) {
resetStck.push(f);
if((dist = match(f.to, to)) != 0) {
resetStck.push(f.to);
btStack.push(new FlightInfo(from, f.to, f.distance));
btStack.push(new FlightInfo(f.to, to, dist));
return;
}
}
/* The following code resets the skip fields set by
preceding while loop. This is also part of the
breadth-first modifiction. */
int i = resetStck.size();
for(; i!=0; i--)
resetSkip((FlightInfo) resetStck.pop());
// Try another connection.
f = find(from);
if(f != null) {
btStack.push(new FlightInfo(from, to, f.distance));
isflight(f.to, to);
}
else if(btStack.size() > 0) {
// Backtrack and try another connection.
f = (FlightInfo) btStack.pop();
isflight(f.from, f.to);
}
}
// Reset skip field of specified flight.
void resetSkip(FlightInfo f) {
for(int i=0; i< numFlights; i++)
if(flights[i].from.equals(f.from) &&
flights[i].to.equals(f.to))
flights[i].skip = false;
}
}
C:\java>java Breadth
From? New York
To? Los Angeles
New York to Toronto to Los Angeles
Distance is 3000
Larbin鍙槸涓涓埇铏紝涔熷氨鏄larbin鍙姄鍙栫綉欏碉紝鑷充簬濡備綍parse鐨勪簨鎯呭垯鐢辯敤鎴瘋嚜宸卞畬鎴愩傚彟澶栵紝濡備綍瀛樺偍鍒版暟鎹簱浠ュ強(qiáng)寤虹珛绱㈠紩鐨勪簨鎯?span lang="EN-US"> larbin涔熶笉鎻愪緵銆?span lang="EN-US">
latbin鏈鍒濈殑璁捐涔熸槸渚濇嵁璁捐綆鍗曚絾鏄珮搴﹀彲閰嶇疆鎬х殑鍘熷垯錛屽洜姝ゆ垜浠彲浠ョ湅鍒幫紝涓涓畝鍗曠殑larbin鐨勭埇铏彲浠ユ瘡澶╄幏鍙栵紩錛愶紣涓囩殑緗戦〉錛屽疄鍦ㄦ槸闈炲父楂樻晥銆?span lang="EN-US">
2] Larbin鐨勬ц兘鐗瑰緛
楂樻晥鏄垜瀵?span lang="EN-US"> larbin 鐨勮瘎浠楓?span lang="EN-US">
浠婂勾鍥涙湀浠界殑鏃跺欐垜瀵?span lang="EN-US">larbin鐨勬ц兘鍋氳繃涓涓祴璇曪紝luliang.dhs.org鏄垜鑷繁甯哥敤鐨勬湇鍔″櫒錛?span lang="EN-US">CPU 涓??xml:namespace prefix = st1 />
鎴戝皢鎴戣嚜宸辯殑緗戦〉 鍏考浣滀負(fù)鍏ュ彛錛岃繍琛?span lang="EN-US">larbin榪涜錛曞眰鍐呯殑url鐨勬姄鍙栥?span lang="EN-US">
褰撴椂綰綍鐨勪竴浜涙暟鎹細(xì)
Internet IO: 500-700k/per second 錛堟垜鎯沖ぇ綰︽垜鐨勭綉緇滀笅杞界殑鐡墮浜?jiǎn)鍚уQ?span lang="EN-US">
CPU top: 5%-15%
disk consume:
url 瑙f瀽: 200涓囷紞300涓囨瘡灝忔椂
3] larbin 鐨勪綔鐢?span lang="EN-US">
寰堝浜哄垵瑙?span lang="EN-US"> larbin 涓嶇煡閬撲粠鍝噷涓嬫墜錛岄偅涔堟垜鏉ョ畝鍗曚粙緇嶄竴涓?span lang="EN-US"> larbin 鐨勫姛鑳藉拰瀹為檯搴旂敤銆?span lang="EN-US">
1. larbin 鑾峰彇鍗曚釜銆佺‘瀹氱綉绔欑殑鎵鏈夎仈緇擄紝鐢氳嚦鍙互闀滃儚涓涓綉绔欍?span lang="EN-US">
2. larbin寤虹珛 url 鍒楄〃緹わ紝渚嬪閽堝鎵鏈夌殑緗戦〉榪涜 url retrive鍚庯紝榪涜xml鐨勮仈緇撶殑鑾峰彇銆傛垨鑰呮槸 mp3 銆?span lang="EN-US">
3. larbin 瀹氬埗鍚庡彲浠ヤ綔涓烘悳绱㈠紩鎿庣殑淇℃伅鐨勬潵婧愶紙渚嬪鍙互灝嗘姄鍙栦笅鏉ョ殑緗戦〉姣?span lang="EN-US">2000涓緇勫瓨鏀懼湪涓緋誨垪鐨勭洰褰曠粨鏋勯噷闈級(jí)銆?span lang="EN-US">
鎬誨綊錛?span lang="EN-US">larbin搴斿綋鏄竴涓騫垮ぇ鎼滅儲(chǔ)寮曟搸鐖卞ソ鑰呭簲褰撳紩璧鋒敞鎰忕殑涓涓駭鍝侊紝铏界劧鍏跺姛鑳介愭笎琚?span lang="EN-US"> Nutch 鎵鎺ュ彈鍜屾浛浠o紝浣嗘槸鍏跺湪鐖櫕涓婄殑浼樼編璁捐鐨勭‘鍊煎緱縐伴亾銆?span lang="EN-US">
銆銆涓嬮潰鎴戜滑鏉ョ湅涓孌典唬鐮侊紝浜?jiǎn)瑙d竴涓?span lang="EN-US">cookie絀剁珶鏄庢牱寤虹珛鐨勶細(xì)
銆銆
銆銆<HTML>
銆銆<HEAD>
銆銆<TITLE>Set a cookie based on a form</TITLE>
銆銆<SCRIPT LANGUAGE="java script" TYPE="TEXT/java script">
銆銆<!-- Hide script from older browsers
銆銆
銆銆expireDate = new Date
銆銆expireDate.setMonth(expireDate.getMonth()+6)
銆銆
銆銆userName = ""
銆銆if (documents .cookie != "") {
銆銆userName = documents .cookie.split("=")[1]
銆銆}
銆銆
銆銆function setCookie() {
銆銆userName = document.myform.nameField.value
銆銆documents .cookie = "userName="+userName+";expires=" + expireDate.toGMTString()
銆銆}
銆銆
銆銆// End hiding script -->
銆銆</SCRIPT>
銆銆</HEAD>
銆銆<BODY BGCOLOR="WHITE" onLoad="document.myform.nameField.value = userName">
銆銆<form NAME="myform">
銆銆<H1>Enter your name:<INPUT TYPE="TEXT" NAME="nameField" onBlur="setCookie()"></H1>
銆銆</form>
銆銆</BODY>
銆銆</HTML>
銆銆榪欐槸涓閿葷畝鍗曠殑寤虹珛cookie鐨勮剼鏈?span lang="EN-US">
銆銆
銆銆1錛?span lang="EN-US"><SCRIPT LANGUAGE="java script" TYPE="TEXT/java script">
銆銆
銆銆鑴氭湰寮濮嬬殑鏍囪錛岀敱姝や竴鍙ュ憡璇夋祻瑙堝櫒浠ヤ笅灝嗘槸java script.
銆銆
銆銆2,<!-- Hide script from older browsers
銆銆
銆銆涓轟簡(jiǎn)闃叉嫻忚鍣ㄤ笉鑳借瘑鍒剼鏈紝鑰岃嫻忚鍣ㄨ浠ヤ負(fù)鏄?span lang="EN-US">HTML娉ㄩ噴鑰屽拷鐣ュ畠銆?span lang="EN-US">
銆銆
銆銆3錛?span lang="EN-US">expireDate = new Date
銆銆
銆銆鑾峰彇褰撳墠鏃ユ湡錛屽茍瀛樺叆鍙橀噺expireDate涓?span lang="EN-US">
銆銆
銆銆4錛?span lang="EN-US">expireDate.setMonth(expireDate.getMonth()+6)
銆銆
銆銆鑾峰彇褰撳墠鏈堜喚鍊鹼紝灝嗗叾鍔?span lang="EN-US">6鍚庤緗負(fù)expireDate鐨勬湀浠芥誨奸儴鍒嗐傝繖鎰忓懗鐫鏈?span lang="EN-US">cookie鐨勬湁鏁堟湡涓?span lang="EN-US">6涓湀銆?span lang="EN-US">
銆銆
銆銆5錛?span lang="EN-US">if (documents .cookie != "")
銆銆
銆銆濡傛灉document鐨勫間笉涓虹┖錛岀浉褰撲簬媯(gè)鏌ョ敤鎴風(fēng)‖鐩樹(shù)笂鏄惁宸茬粡鏈変簡(jiǎn)cookie銆?span lang="EN-US">
銆銆
銆銆6錛?span lang="EN-US">userName = documents .cookie.split("=")[1]
銆銆
銆銆姝ゅ鐢ㄥ埌浜?span lang="EN-US">split("=")鍑芥暟錛屽畠鐨勫姛鑳芥槸鎶?span lang="EN-US">cookie璁板綍鍒嗗壊涓烘暟緇勶紝cookie鐨勫悕涓?span lang="EN-US">cookie[0],鍊間負(fù)cookie[1],浠ユ绱帹銆傛墍浠ユ澶?span lang="EN-US">documents .cookie.split("=")[1]榪斿洖鐨勫兼槸姝?span lang="EN-US">cookie鐨勫箋傚湪姝ゅ彞涓皢鍊艱祴緇欎簡(jiǎn)鍙橀噺username銆?span lang="EN-US">
銆銆
銆銆7錛?span lang="EN-US">function setCookie()
銆銆
銆銆璁劇疆鍚嶄負(fù)setCookie鐨勫嚱鏁般?span lang="EN-US">
銆銆
銆銆8錛?span lang="EN-US">documents .cookie = "userName="+userName+";expires=" + expireDate.toGMTString()
銆銆
銆銆姝ゅ彞鏄皢璁劇疆濂界殑cookie鍐欏叆鐢ㄦ埛紜洏銆?span lang="EN-US">expireDate.toGMTString()鎶?span lang="EN-US">expireDate涓殑鍊艱漿鎹負(fù)鏂囨湰瀛楃涓詫紝榪欐牱鎵嶈兘鍐欏叆cookie涓?span lang="EN-US">
銆銆
銆銆9錛?span lang="EN-US">onLoad="document.myform.nameField.value = userName"
銆銆
銆銆褰撻〉闈㈣澆鍏ユ椂錛屾妸username鐨勫煎啓鍏ユ枃鏈(濡傛灉鏈夌殑璇?span lang="EN-US">)銆?span lang="EN-US">
銆銆
銆銆10錛?span lang="EN-US">onBlur="setCookie()"
銆銆
銆銆褰撶敤鎴風(fēng)寮鏂囨湰妗嗘椂錛?span lang="EN-US">onBlur璋冪敤鍑芥暟setCookie銆?span lang="EN-US">
銆銆
銆銆緇撳悎涓婇潰鐨勬敞閲婏紝璇婚偅孌典唬鐮佺浉淇′笉鎴愰棶棰樺惂!鏃㈢劧鎴戜滑鍙互寤虹珛cookie錛岄偅涔堣鍙栦篃涓嶆槸浠涔堥毦浜嬶紝璇鋒帴鐫寰涓嬬湅!
銆銆cookie
銆銆
銆銆涓鑸潵璇達(dá)紝cookie鐨勪綔鑰呭茍涓嶅笇鏈?span lang="EN-US">cookie琚樉紺哄嚭鏉ワ紝榪欐槸褰撶劧鐨?span lang="EN-US">!澶╃煡閬撻噷闈㈠啓浜?jiǎn)浜涗粈涔?span lang="EN-US">!錛熺劧鑰岃繖涔熸槸鎴戜滑鎯寵璇誨嚭瀹冪殑鍘熷洜!~~~:D
銆銆
銆銆<HTML>
銆銆<HEAD>
銆銆<TITLE>Cookie Check</TITLE>
銆銆</HEAD>
銆銆<BODY BGCOLOR="WHITE">
銆銆<H2>
銆銆<SCRIPT LANGUAGE="java script" TYPE="TEXT/java script">
銆銆<!-- Hide script from older browsers
銆銆
銆銆if (documents .cookie == "") {
銆銆document.write("There are no cookies here")
銆銆}
銆銆else {
銆銆thisCookie = documents .cookie.split("; ")
銆銆
銆銆for (i=0; i<thisCookie.length; i++) {
銆銆document.write("Cookie name is 鈥?+thisCookie.split("=")[0])
銆銆document.write("鈥? and the value is 鈥?+thisCookie.split("=")[1]+"鈥?lt;BR>")
銆銆}
銆銆}
銆銆
銆銆// End hiding script -->
銆銆</SCRIPT>
銆銆</H2>
銆銆</BODY>
銆銆</HTML>
銆銆
銆銆浠ヤ笂鐨勪究鏄竴孌佃鍙?span lang="EN-US">cookie鐨勫悕瀛楀拰鍊肩殑鑴氭湰銆備笂鏂囦腑瑙i噴榪囩殑璇彞鍦ㄦ涓嶅璧樿堪錛屼笖鐪嬫湁浠涔堟柊鐨勮娉曪細(xì)
銆銆
銆銆1錛?span lang="EN-US">thisCookie = documents .cookie.split("; ")[娉ㄦ剰錛氬茍闈炲墠鏂囦腑鍑虹幇榪囩殑split("=")銆?span lang="EN-US">
銆銆
銆銆split("; ")鍙互浜х敓鏁扮粍鐨勭粨鏋滐紝鏈彞涓紝鐢?span lang="EN-US">documents .cookie.split("; ")鏉ヨ幏鍙?span lang="EN-US">cookie鐨勫鹼紝騫跺皢榪欎釜鏁扮粍璧嬪肩紟甯﹀彉閲忥細(xì)thisCookie銆?span lang="EN-US">
銆銆
銆銆2錛?span lang="EN-US">for (i=0; i<thisCookie.length; i++)
銆銆
銆銆璁劇疆璁$畻鍣ㄥ彉閲?span lang="EN-US">i鐨勫間負(fù)0錛屽鏋滃叾鍊煎皬浜?span lang="EN-US">thisCookie.length(thisCookie涓肩殑涓暟)錛屽皢i鐨勫煎姞1銆?span lang="EN-US">
銆銆
銆銆3錛?span lang="EN-US">document.write("Cookie name is 鈥?+thisCookie.split("=")[0])
銆銆
銆銆姝ゅ彞涓?span lang="EN-US">thisCookie.split("=")[0]杈冮毦鐞嗚В錛屼笂闈㈢殑鑴氭湰涓紝thiscookie宸茬粡琚祴鍊間負(fù)涓涓暟緇勭殑鍊鹼紝閭d箞thisCookie鏄寚鏁扮粍涓i涓鹼紝涔熷氨鏄i涓?span lang="EN-US">cookie錛岃岀敱涓婃枃鍙煡split("=")[0]鏄寚cookie鐨勫悕瀛椼?span lang="EN-US">
銆銆榪欐牱thisCookie.split("=")[0]渚挎槸絎?span lang="EN-US">i鐨?span lang="EN-US">cookie涓?span lang="EN-US">cookie鐨勫悕瀛?span lang="EN-US">!
銆銆
銆銆4,document.write("鈥? and the value is 鈥?+thisCookie.split("=")[1]
銆銆
銆銆璺?span lang="EN-US">3鏋佷負(fù)鐩鎬技錛屽嵆鏄i涓?span lang="EN-US">cookie涓?span lang="EN-US"> cookie鐨勫箋?span lang="EN-US">
銆銆
銆銆鍒版錛屾垜浠凡緇忕啛鎮(zhèn)変簡(jiǎn)濡備綍寤虹珛cookie浠ュ強(qiáng)瀹冪殑璇誨彇銆傝繖浜涗篃姝f槸cookie嬈洪獥涔熼渶瑕佺殑涓昏鎶鏈?/span>!
銆銆cookie嬈洪獥鐨勫疄鐜?
銆銆
銆銆瑕佸仛鍒?span lang="EN-US">cookie嬈洪獥錛屾渶閲嶈鐨勬槸鐞嗚В鐩爣cookie涓殑鍌ㄥ兼儏鍐碉紝騫惰娉曟敼鍙樺畠銆傜敱涓婇潰鐨勫涔?fàn)鎴戜滑鐭ラ亾锛屽熮Z簬cookie鐨勬牸寮忔墍闄愶紝涓鑸潵璇達(dá)紝鍙湁鍦?span lang="EN-US">Cookie.split("=")[0]鍜?span lang="EN-US">Cookie.split("=")[1]涓殑鍊煎鎴戜滑鎵嶆槸鏈夌敤鐨勩備篃灝辨槸璇村彧闇鏀瑰彉榪欎袱澶勬垨鏄鐨勫煎嵆鍙揪鍒版垜浠殑鐩殑銆?span lang="EN-US">
銆銆鑰屽湪瀹為檯鎿嶄綔涓紝榪樺緱鍏堣В鍐沖彟涓涓棶棰樸傜敱浜庡彈嫻忚鍣ㄧ殑鍐呴儴cookie鏈哄埗鎵闄愶紝姣忎釜cookie鍙兘琚畠鐨勫師鏈嶅姟鍣ㄦ墍璁塊棶!鍙垜浠諱笉鑳借窇鍒頒漢瀹?span lang="EN-US">鏈嶅姟鍣ㄤ笂鎿嶄綔鍚?span lang="EN-US">!榪欓噷灝遍渶瑕佷竴涓皬鎶宸т簡(jiǎn)銆?span lang="EN-US">
銆銆鍦ㄤ笂闈㈡垜浠彁鍒拌繃cookie鐨勬牸寮忥紝鏈鍚庝袱欏逛腑鍒嗗埆鏄畠鐨?span lang="EN-US">url璺緞鍜?span lang="EN-US">鍩熷悕銆備笉闅炬兂鍒幫紝鏈嶅姟鍣ㄥcookie鐨勮瘑鍒潬鐨勫氨鏄繖涓?span lang="EN-US">!
銆銆鑰屽湪騫蟲(chóng)椂錛屾垜浠嫻忚涓涓綉绔欐椂錛岃緭鍏ョ殑url渚挎槸瀹冪殑鍩熷悕錛岄渶瑕佺粡榪?span lang="EN-US">鍩熷悕綆$悊緋葷粺dns灝嗗叾杞寲涓?span lang="EN-US">IP鍦板潃鍚庤繘琛岃繛鎺ョ殑銆傝繖鍏朵腑灝辨湁涓涓┖褰撱傚鏋滆兘鍦?span lang="EN-US">dns涓婂仛鎵嬭剼錛屾妸鐩爣鍩熷悕鐨?span lang="EN-US">IP鍦板潃瀵瑰簲鍒板叾瀹冪珯鐐逛笂錛屾垜浠究鍙互闈炴硶璁塊棶鐩爣绔欑偣鐨?span lang="EN-US">cookie浜?span lang="EN-US">!
銆銆鍋氬埌榪欎竴鐐瑰茍涓嶉毦錛屽綋鐒舵垜涓嶅茍涓嶆槸瑕佸幓鎿嶇旱dns錛岃屼笖閭d篃鏄笉鍙兘鐨勪簨鎯呫傚湪win9涓嬬殑瀹夎鐩綍涓嬶紝鏈変竴 鍚嶄負(fù)hosts.sam鐨勬枃浠訛紝浠ユ枃鏈柟寮忔墦寮鍚庝細(xì)鐪嬪埌榪欐牱鐨勬牸寮忥細(xì)
銆銆127.0.0.1 lockhost #娉ㄩ噴
銆銆鍒╃敤瀹冿紝鎴戜滑渚垮彲浠ュ疄鐜?span lang="EN-US">鍩熷悕瑙f瀽鐨勬湰鍦板寲!鑰屼笖鍏朵紭鍏堟潈楂樹(shù)簬緗戠粶涓殑dns!
銆銆鍏蜂綋浣跨敤鏃訛紝鍙渶灝?span lang="EN-US">IP鍜?span lang="EN-US">鍩熷悕渚濅笂闈㈢殑鏍煎紡娣誨姞錛屽茍鍙﹀瓨?shù)?span lang="EN-US">hosts鍗沖彲!(娉ㄦ剰錛氭鏂囦歡鏃犲悗璧樺悕錛屽茍闈?span lang="EN-US">hosts.sam 鏂囦歡鏈韓!)
銆銆
銆銆鍒版錛?span lang="EN-US">cookie嬈洪獥鎵闇鐨勬墍浠ョ煡璇嗗凡緇忛綈澶囥備笅闈互涓涓?span lang="EN-US">鈥?/span>鍋?span lang="EN-US">鈥?/span>鐨勪緥瀛愶紝婕旂ず涓涓嬪浣曡繘鍏ュ疄鎴?span lang="EN-US">.(涓嶄究緇欏嚭鐪熷疄鍦板潃錛屼互鍏嶅紩璧風(fēng)姱緗?span lang="EN-US">!~~~:P)
銆銆鍋囪鐩爣绔欑偣鏄?www.xxx.com
銆銆www.self.com鏄嚜宸辯殑绔欑偣銆?span lang="EN-US">(鍙互鐢ㄦ潵瀛樻斁嬈洪獥鐩爣鎵闇鐨勬枃浠訛紝鐢ㄦ潵璇誨彇鍜屼慨鏀瑰鏂圭殑cookie.)
銆銆棣栧厛ping鍑?span lang="EN-US">www.self.com鐨?span lang="EN-US">IP鍦板潃錛?span lang="EN-US">
銆銆ping www.self.com
銆銆
銆銆Reply from
銆銆
銆銆鐒跺悗淇敼hosts.sam鏂囦歡濡備笅錛?span lang="EN-US">
銆銆
銆銆騫朵繚瀛樹(shù)負(fù)hosts銆?span lang="EN-US">
銆銆
銆銆灝嗙敤鏉ヨ鍙?span lang="EN-US">cookie鐨勯〉闈紶鑷?span lang="EN-US">www.self.com(鑴氭湰濡備簩鎵紺?span lang="EN-US">)銆?span lang="EN-US">
銆銆姝ゆ椂榪炰笂www.xxx.com銆傜敱浜庢垜浠凡緇忓hosts鍔ㄨ繃鎵嬭剼錛岃繖鏃舵潵鍒扮殑騫朵笉鏄?span lang="EN-US">www.xxx.com錛岃屾槸www.self.com
銆銆www.xxx.com璁懼湪鏈湴鐨?span lang="EN-US">cookie渚垮彲琚鍑?span lang="EN-US">!~~:D
銆銆鐒跺悗鏍規(guī)嵁鍏蜂綋鎯呭喌淇敼涓鐨勮剼鏈紝鐢ㄥ悓鏍風(fēng)殑鏂規(guī)硶錛屽悜姝?span lang="EN-US">cookie涓啓鍏?span lang="EN-US">鏁版嵁銆備慨鏀瑰畬姣曞悗錛屽垹鎺?span lang="EN-US">hosts鏂囦歡錛屽啀閲嶆柊榪涘叆www.xxx.com錛屾鏃跺凡緇忓ぇ鍔熷憡鎴愶紝鍙韓鍙椾綘鐨?span lang="EN-US">hack鎴愭灉浜?span lang="EN-US">!~~~:)
銆銆
銆銆
銆銆cookie嬈洪獥鏄竴縐嶅彂鐜拌緝鏃╋紝涓旇緝闅句嬌鐢ㄧ殑hack鎵嬫硶錛岄櫎浜?span lang="EN-US">java script 鍙互鎺у埗浠ュ錛?span lang="EN-US">asp絳変篃鍙互鐢ㄦ潵瀵瑰叾榪涜繘璁劇疆銆傛墍浠ュ湪姝ゅ0鏄庯紝鏈繀鑳藉鎵鏈夌珯鐐規(guī)湁杈冦備絾鎶鏈?/span>鐪熷疄錛屾棤欏葷疆鐤?span lang="EN-US">!
銆銆
銆銆琛ュ厖錛氬湪win2000涓?span lang="EN-US">hosts鏂囦歡鐨勫緩绔嬩笌win98涓嶅悓錛岄渶瑕?span lang="EN-US">c:\winnt\system32\drivers\etc鏂囦歡澶逛腑鍒涘緩!
iedevtoolbar涓嬭澆鍦板潃濡備笅:
鏈湴錛堣緝鑰佺増鏈級(jí)錛?span lang="EN-US">http://files.cnblogs.com/JustinYoung/iedevtoolbar.rar
瀹樻柟錛堟渶鏂扮増鏈級(jí)錛?span lang="EN-US">http://www.microsoft.com/downloads/details.aspx?FamilyID=e59c3964-672d-4511-bb3e-2d5e1db91038&DisplayLang=en
絎簩涓槸httpwatchpro,榪欎釜宸ュ叿涓昏鍔熻兘鏄洃瑙?span lang="EN-US">http鐨勬暟鎹?span lang="EN-US">,浣嗘槸瀹冧篃鑳借浣犵湅鍒扮浉鍏崇綉欏墊垨鑰呮牱寮忚〃鏂囦歡鐨勫唴瀹?span lang="EN-US">.
httpwatchpro涓嬭澆涓嬭澆鍦板潃濡備笅:
澶у皬闄愬埗錛屽垎鍗峰帇緙┿?span lang="EN-US">
http://files.cnblogs.com/JustinYoung/httpwatchpro-v4.1.part1.rar
http://files.cnblogs.com/JustinYoung/httpwatchpro-v4.1.part2.rar
榪欎袱涓蔣浠墮兘寰堢畝鍗?span lang="EN-US">,鍙湁綆鍗曠殑鍑犱釜鑻辨枃鍗曡瘝,鎵浠ヤ篃娌℃湁蹇呰鐢ㄦ眽鍖栫増.浼拌涔熸病鏈変漢浼?xì)鍘诲仛姹夊寲鐗?span lang="EN-US">.浣嗘槸鐪熸槸榪欎簺綆鍗曞皬宸х殑杞歡璁╂垜浠殑宸ヤ綔鏁堢巼鏈変簡(jiǎn)寰堝ぇ鐨勬彁楂?span lang="EN-US">.宸ユ鍠勫叾浜?span lang="EN-US">,蹇呭厛鍠勫叾鍣?span lang="EN-US">.
KeyWord錛?span lang="EN-US">web寮鍙戝伐鍏?span lang="EN-US">,web寮鍙戝皬杞歡,緗戦〉寮鍙戝伐鍏?span lang="EN-US">,緗戦〉寮鍙戝皬杞歡,iedevtoolbar涓嬭澆,iedevtoolbar鏁欑▼,iedevtoolbar浣跨敤,iedevtoolbar甯姪,httpwatch涓嬭澆,httpwatch鏁欑▼,httpwatch甯姪,httpwatch浣跨敤,httpwatchpro涓嬭澆,httpwatchpro鏁欑▼,httpwatchpro甯姪
鈥斺?/span>鍐呭錛?span lang="EN-US">SEO錛堟悳绱㈠紩鎿庝紭鍖栵級(jí)錛?span lang="EN-US">UE錛堢敤鎴蜂綋楠岋級(jí)錛熼兘涓嶅錛佹槸閫熷害錛?span lang="EN-US">
鍐呭鍐嶄赴瀵岀殑緗戠珯錛屽鏋滄參鍒版棤娉曡闂篃鏄鏃犳剰涔夌殑錛?SEO鍋氱殑鍐嶅ソ鐨勭綉绔欙紝濡傛灉鎼滅儲(chǔ)铚樿洓鎶撲笉鍒頒篃鏄櫧鎼?span lang="EN-US">(欏甸潰鏁堢巼鍜屾悳绱㈣湗铔涗箣闂寸殑鍏崇郴錛岄渶瑕佽繘涓姝ョ殑紜錛屾涓哄拰涓婄瘒淇濇寔緇熶竴)錛?span lang="EN-US"> UE璁捐鐨勫啀浜烘у寲鐨勭綉绔欙紝濡傛灉鐢ㄦ埛榪炵湅閮界湅涓嶅埌涔熸槸絀鴻皥銆?
鎵浠ョ綉欏電殑鏁堢巼緇濆鏄渶鍊煎緱鍏蟲(chóng)敞鐨勬柟闈€傝櫧鐒舵垜浠湪 銆婂浣曟彁楂樼綉欏電殑鏁堢巼錛堜笂綃囷級(jí)鈥斺?/span>鎻愰珮緗戦〉鏁堢巼鐨?4鏉″噯鍒欍?/span>鎻愬埌浜?jiǎn)濡備綍鎻愰珮缃憴鍓|晥鐜囩殑14鏉″噯鍒欙紝浣嗘槸濡備綍鐭ラ亾鎴戜滑鐜板湪鐨勭綉欏電殑鏁堢巼鍒板簳濡備綍錛熷埌搴曞浜庢庢牱涓涓駭鍒紵鍙堟湁鍝簺鏂歸潰鍋氱殑涓嶅濂斤紝闇瑕佹敼榪涘憿錛熶篃璁革紝浣犱細(xì)璇達(dá)紝闂竴涓嬬敤鎴蜂笉灝辯煡閬撲簡(jiǎn)鍚楋紵浣嗘槸鐩告瘮鎰熸ф瘮渚嬪崰鎹お澶х殑鐢ㄦ埛鎰熷彈鑰岃█錛岀悊鎬х殑宸ュ叿鍜屾暟鎹洿鍏鋒湁璇存湇鍔涖傛湰綃囧氨灝嗗悜浣犱粙緇嶄竴嬈捐瘎嫻嬬綉欏墊晥鐜囩殑宸ュ叿鈥斺擸Slow錛?span lang="EN-US">why slow錛岃繖涓悕瀛楄搗鐨勫お濂戒簡(jiǎn)錛夈?span lang="EN-US">
YSlow鏄敱Yahoo寮鍙戣呭洟闃?/span>鍙戝竷鐨勪竴嬈懼熀浜?span lang="EN-US">Firebug鐨勬彃浠躲傝?span lang="EN-US">Firebug 鍙堟槸涓嬈懼熀浜?span lang="EN-US">FireFox鐨勬彃浠躲傛墍浠ヨYSlow鏄竴嬈懼熀浜?span lang="EN-US">FireFox鎻掍歡鐨勬彃浠躲傝櫧鐒舵湁鐐圭粫錛屼絾鏄渶緇堣鏄庣殑闂鏄細(xì)
路 IE緋誨垪嫻忚鍣ㄤ笉鑳戒嬌鐢?span lang="EN-US">YSlow銆?
路 鍙兘浣跨敤鍦?span lang="EN-US">FireFox嫻忚鍣ㄤ笂銆?
路 YSlow錛岄偅涔堜綘蹇呴』鍏堝畨瑁?span lang="EN-US">FireFox銆?
路 YSlow錛岄偅涔堜綘灝辮瀹夎FireFox涓婄殑Firebug鎻掍歡銆?
榪欑湅涓婂幓濂藉儚鏈夌偣浠や漢娌撫錛屼絾鏄簨瀹炰笂瀹冨茍涓嶅儚鎯寵薄涓殑閭d箞楹葷儲(chǔ)錛屽彧瑕佹寜鐓т笅闈㈢殑姝ラ浣犲皢鑳藉緢蹇殑浣跨敤YSlow錛?span lang="EN-US">
1. http://www.mozilla.net.cn/firefox/
涓嬭澆鏈鏂扮増鐨?span lang="EN-US">FireFox錛屽茍瀹夎瀹冦傚綋鐒跺鏋滀綘宸茬粡瀹夎浜?span lang="EN-US">FireFox鍙互璺寵繃姝ゆ銆?
2. https://addons.mozilla.org/en-US/firefox/addon/1843/
涓嬭澆鏈鏂扮増鐨?span lang="EN-US">Firebug錛屽茍瀹夎瀹冦傚綋鐒跺鏋滀綘宸茬粡瀹夎浜?span lang="EN-US">Firebug鍙互璺寵繃姝ゆ銆?
3. https://addons.mozilla.org/en-US/firefox/addon/5369/
涓嬭澆鏈鏂扮増鐨?span lang="EN-US">YSlow錛屽茍瀹夎瀹冦傚綋鐒跺鏋滀綘宸茬粡瀹夎浜?span lang="EN-US">YSlow鍙互璺寵繃姝ゆ銆?
FireFox錛屼綘灝嗗湪銆愬伐鍏楓戣彍鍗曚腑鐪嬪埌銆?span lang="EN-US">firebug銆戯紙濡傚浘2錛夈傛墦寮firebug錛岀劧鍚庡湪firebug涓偣鍑?span lang="EN-US">YSlow鑿滃崟錛屼究鐪嬭繘鍏?span lang="EN-US">YSlow鐨勪富鐣岄潰錛堝鍥?span lang="EN-US">3錛夈?span lang="EN-US">
![]()
3錛氬湪鑿滃崟涓厛鎵撳紑Firebug鎻掍歡(鐐瑰嚮灝忓浘鏌ョ湅瀹屾暣澶у浘)
YSlow渚垮紑濮嬪垎鏋愭欏電殑鏁堢巼錛屽茍浠?span lang="EN-US">13涓渶褰卞搷緗戦〉鏁堢巼鐨勬柟闈㈢粰鍑?guó)櫙勪紟图堝鍥?span lang="EN-US">4錛夈?span lang="EN-US">
![]()
4錛?span lang="EN-US">YSlow緇欏嚭鐨勬湰欏甸潰鏁堢巼璇勪及
鍙互鐪嬪嚭鏉ワ紝YSlow璇勪及鐨勪緷鎹氨鏄垜浠湪 銆婂浣曟彁楂樼綉欏電殑鏁堢巼錛堜笂綃囷級(jí)鈥斺?/span>鎻愰珮緗戦〉鏁堢巼鐨?4鏉″噯鍒欍?/span>涓彁鍒扮殑鍓嶉潰13鏉°傚墠闈㈣摑鑹茬殑瀛楁瘝琛ㄧず榪欎竴鏉″噯鍒欑殑寰楀垎銆?span lang="EN-US">A鏈楂樸傜偣鍑誨彸闈㈢殑涓夎褰㈠彲浠ュ緱鍒版洿澶氱殑淇℃伅鍜屽緩璁紝鏈変簺淇℃伅閲岄潰榪樻湁鈥?/span>鏀懼ぇ闀?span lang="EN-US">鈥?鍥炬爣錛岀偣鍑諱篃灝嗗睍紺烘洿涓鴻緇嗙殑淇℃伅鍜屽緩璁傦紙濡傚浘5鎵紺猴級(jí)
![]()
5錛?span lang="EN-US">YSlow鍙互緇欏嚭姣忔潯鍑嗗垯鐨勮緇嗚瘎浼頒俊鎭拰寤鴻
榪欎釜瑙嗗浘浼?xì)鍛婅瘔浣牂宓闈㈢殑鎬諱綋緇熻淇℃伅銆傚寘鎷〉闈㈠ぇ灝忋?span lang="EN-US">css鏍峰紡琛ㄥぇ灝忋佽剼鏈枃浠跺ぇ灝忋佹諱綋鍥劇墖澶у皬銆?span lang="EN-US">flash鏂囦歡澶у皬鍜?span lang="EN-US">css涓敤鍒扮殑鍥劇墖鏂囦歡澶у皬銆傝繕?shù)細(xì)鍛婅瘔浣犲Q屽摢浜涗笢瑗胯緙撳瓨?shù)簡(jiǎn)锛尵~撳瓨?shù)簡(jiǎn)澶殲畱绛壗{夈?span lang="EN-US">
![]()
6錛氥?span lang="EN-US">Stats銆戣鍥句俊鎭?span lang="EN-US">
榪欎釜瑙嗗浘鏄竴涓〉闈㈡墍鏈夐儴浠剁殑淇℃伅鍒楄〃銆備粠涓垜浠彲浠ュ緱鐭ユ瘡涓儴浠剁殑鍚勭璇︾粏淇℃伅銆傚錛氱被鍨嬨?span lang="EN-US">URL銆?span lang="EN-US">Expires鏁版嵁銆佺姸鎬併佸ぇ灝忋佽鍙栨椂闂淬?span lang="EN-US">ETag淇℃伅絳夌瓑銆傞氳繃瀵硅繖涓垪琛ㄧ殑鍒嗘瀽錛屾垜浠氨鍙互鐭ラ亾鍒板簳鏄粈涔堜笢瑗挎渶鑰楄垂鎴戜滑鐨勮祫婧愶紝浠庤屾湁閽堝鎬х殑榪涜浼樺寲銆?span lang="EN-US">
![]()
7錛氥?span lang="EN-US">Components銆戣鍥句俊鎭紝鐐瑰嚮鈥?/span>鏀懼ぇ闀?span lang="EN-US">鈥?/span>鍥炬爣鎴戜滑鍙互鐭ラ亾鏇磋緇嗙殑淇℃伅錛堢偣鍑誨皬鍥炬煡鐪嬪畬鏁村ぇ鍥撅級(jí)
銆?span lang="EN-US">Tools銆戣彍鍗曞寘鍚?span lang="EN-US">4涓瓙鑿滃崟錛屽氨鏄?span lang="EN-US">4涓疄鐢ㄥ伐鍏楓傘?span lang="EN-US">JSLine銆戝伐鍏蜂細(xì)鐢熸垚JSLine鎶ヨ〃錛屾姤琛ㄦ槸瀵規(guī)湰緗戦〉涓?span lang="EN-US">JS鑴氭湰鐨勫垎鏋愭姤鍛婏紝鍖呭惈閿欒鍜屽緩璁傘?span lang="EN-US">ALL JS銆戝伐鍏鳳紝灝嗙敓鎴愭湰欏甸潰鎵鏈夎剼鏈唬鐮佷究浜庨槄璇誨拰鎵撳嵃鐨勬姤琛ㄩ〉闈€傘?span lang="EN-US">ALL CSS銆戝伐鍏鳳紝灝嗙敓鎴愭湰欏甸潰鎵鏈?span lang="EN-US">CSS鏍峰紡琛ㄤ唬鐮佷究浜庨槄璇誨拰鎵撳嵃鐨勬姤琛ㄩ〉闈€傘?span lang="EN-US">Printable View銆戝皢銆?span lang="EN-US">Performance銆戝拰銆?span lang="EN-US">Stats銆戣鍥句腑鐨勪俊鎭敓鎴愪竴浠芥洿閫傚悎闃呰鍜屾墦鍗扮殑鎶ヨ〃欏甸潰銆?span lang="EN-US">
![]()
8錛氥?span lang="EN-US">Tools銆戣彍鍗曪紝鍖呭惈浜?span lang="EN-US">4涓瓙鑿滃崟
銆?span lang="EN-US">Help銆戜富瑕佹槸浜涘父鐢ㄧ殑甯姪閫斿緞鐨勫叆鍙c備粠榪欓噷浣犲彲浠ュ緢鏂歸潰鐨勮闂?span lang="EN-US">YSlow鐨勫畼鏂圭綉緇滃拰鍗氬銆傚鏋滀綘榪樺YSlow鐨勪嬌鐢ㄦ湁浠涔堢枒鎯戠殑璇濓紝閭d箞鍦ㄨ繖閲屼綘灝嗚幏寰楁弧鎰忕殑瑙g瓟銆?span lang="EN-US">
![]()
8錛氥?span lang="EN-US">Help銆戣彍鍗曟槸浜涘父鐢ㄧ殑甯姪鍏ュ彛