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椤圭洰鎬ц兘浼樺寲缁忛獙--ZY椤圭洰

鏈€杩戣礋璐g粰鍏徃鏌愪釜ZY椤圭洰杩涜鎬ц兘浼樺寲鐨勪竴浜涚粡楠屽垎鏋?/p>

纰板埌闂锛?/p>

1. 鍘嬪姏娴嬭瘯鍒?00骞跺彂锛屼换浣曚竴涓満鏅疌PU鏆撮珮锛屾帴杩?00%

鏌ヨjstack鏃ュ織锛屽彂鐜板ぇ閮ㄥ垎鐨勭嚎绋媌lock鍦╰omcat 鐨?http11.connect 鐨刾oll鏂规硶涓?鎴栬€呮槸c3p0杩炴帴姹犵殑鑾峰彇涓?/p>

鍚屾椂鍙戠幇璇ラ」鐩暟鎹簱杩炴帴姹犻厤缃簡2000+锛屼粛鐒朵笉澶熺敤锛?00骞跺彂

鍒嗘瀽鍘熷洜锛?鏁版嵁搴撹繛鎺ユ湁闂

鎵撳紑hibernate鏃ュ織锛屽叧浜巘ranscation鐨?/p>

<logger name="org.hibernate.transaction" level="DEBUG"/>

<logger name="org.hibernate.cache" level="DEBUG"/>

<logger name="org.hibernate.type" level="DEBUG"/>

鍦╨ogback.xml 涓厤缃?/p>

鐒跺悗鏈湴杩愯浠g爜锛屽彂鐜版垚鐧剧殑涓嬮潰鏃ュ織

DEBUG org.hibernate.transaction.JDBCTransaction - begin

DEBUG org.hibernate.transaction.JDBCTransaction - current autocommit status: true

DEBUG org.hibernate.transaction.JDBCTransaction - disabling autocommit

DEBUG org.hibernate.transaction.JDBCTransaction - commit

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浠旂粏鏌ョ湅浠g爜锛屽湪鏁翠釜绯荤粺DaoImpl鐨凚ase绫讳笂锛岃鍔犱簡@Transcational 娉ㄩ噴锛屽悓鏃跺嚑涔庡ぇ閮ㄥ垎鐨勬柟娉曞姞浜嗘娉ㄩ噴

瑕佺煡閬擄紝spring鐪嬪埌杩欎釜娉ㄩ噴灏变細鎵撳紑浜嬬墿鐨勶紝鏂规硶缁撴潫鍏抽棴浜嬬墿

鎵€浠ラ鍏堣鍋氱殑灏辨槸锛屽幓鎺夊浣欑殑浜嬬墿

灏嗘樉鑰屾槗瑙佺殑浜嬬墿鍘绘帀涔嬪悗锛岀郴缁熸€ц兘鏄捐憲鎻愰珮锛岃嚦灏戝帇鍊?00骞跺彂锛孋PU涔熷彧鏈夊湪60-70%

2. 鏁版嵁搴撹繛鎺ヤ緷鏃т笉澶熺敤

缁忚繃涓婇潰鐨勮皟浼橈紝鍙戠幇鏁版嵁搴撹繛鎺ユ睜渚濇棫涓嶅鐢紝 500骞跺彂浠ヤ笂锛屽嚭鐜板ぇ閲廈LOCK 绾跨▼鍦ㄧ瓑寰呮暟鎹簱杩炴帴璧勬簮

闇€瑕佺户缁皟浼戜唬鐮?/p>

缁х画review鏃ュ織

鍙戠幇浠嶆棫寰堝浜嬬墿鎿嶄綔锛岀壒鍒槸绌轰簨鐗╂搷浣滐紙鍗虫墦寮€鍏抽棴涔嬮棿浠€涔堟暟鎹簱鎿嶄綔閮芥病鏈夛級

鍙戠幇绯荤粺db鎿嶄綔妗嗘灦浠嶆棫鏈夐棶棰橈細

涓句緥涓€锛?/p>

@Transcational

public void delete(String ids...)

{

聽 聽 if( ids != null){

聽 聽 聽 for(String id : ids){

聽 聽 聽 聽 delete(id);

聽 聽 聽 }

聽 聽}

}

杩欎釜鏂规硶鏈変袱涓弗閲嶇殑闂锛?/p>

1. 濡傛灉ids 涓虹┖ 閭d箞灏变細鏈変竴涓┖浜嬬墿鎿嶄綔

2. 寰幆鐨勪竴涓釜delete

绗竴涓棶棰橈紝鍙互閫氳繃鎻愪緵涓€涓粺涓€鐨勫叆鍙f潵鍒ゆ柇锛岀劧鍚庨潪绌哄湪杩涘叆鍒颁簨鐗╂搷浣滀腑

绗簩涓棶棰橈紝浠g爜妗嗘灦鐨勪笉瀹屾暣鎬э紝浣滀负涓€涓悎閫傜殑base妗嗘灦鑷冲皯瑕佸浜巇elete瑕佹彁渚涗竴濂楁牴鎹甀D鍒狅紝鏍规嵁ID缁勫垹锛堢敤delete in list(ids))锛?delete 瀵硅薄鏂规硶绛夛紝鑰屼笉鏄畝鍗曠殑涓€涓猟elete鏂规硶锛屼换浣曞叾浠杁elete閮戒娇鐢ㄨ繖涓?/p>

鍐嶆娓呮帀寰堝绌烘暟鎹簱杩炴帴涔嬪悗锛岀郴缁熸暟鎹簱杩炴帴浠嶆棫涓嶅鐢?/p>

3. 缁х画鎵鹃棶棰?/p>

杞埌涓氬姟閫昏緫璋冩暣锛?/p>

1. 杩炴帴鏁板お澶氱殑闂

鍥犱负绯荤粺閲囩敤浜?freemarker鐨勬鏋讹紝 鍦╢tl鐨勬ā鏉夸腑娑夊強鍒颁簡header鍜宖ooter

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鎵€浠ワ紝闇€瑕佷紭鍖栬繛鎺ユ暟閲忥紝鍑忓皯杩炴帴锛屽浜庨噸澶嶄笉蹇呰鐨勮繛鎺ワ紝灏嗕俊鎭紦瀛樺湪session涓紝 瀵逛簬涓€浜涜繛鎺ュ敖閲忚兘鍚堝苟鐨勫悎骞?/p>

鍑忓皯杩炴帴锛岃兘澶熻繛鎺ュ缓绔嬪拰閲婃斁杩炴帴鐨勫紑閿€锛堟彁楂樻暣浣撳搷搴旈€熷害锛?/p>

2. 鏌ヨ澶

鏁翠釜娴佺▼涓紝鍏夋槸娑夊強鍒颁骇鍝佺殑鏌ヨ鍙婂叾绾ц仈鏌ヨ澶氳揪5,6鐧炬潯锛屼笉鍙繊鍙楋紝缁濆闇€瑕佺紦瀛橈紝蹇呴』缂撳瓨

杩欐牱鏃㈠彲浠ユ彁楂樻瘡涓嚎绋媎b杩炴帴浣跨敤鐨勬椂闂达紝闂存帴灏辨彁楂樹簡杩炴帴姹犺繛鎺ラ噴鏀剧殑姒傜巼锛岄檷浣庝簡杩炴帴绛夊緟鐨勫彲鑳?/p>

缁忚繃浠ヤ笂鐨勪唬鐮佽皟浼橈紝鐩墠鏁翠釜绯荤粺宸茬粡杈惧埌瀹㈡埛瑕佹眰

鏁翠釜绯荤粺浠g爜妗嗘灦涓?/p>

html5(jquery) ----------freemarker ---------spring MVC 聽--------memcached --------- hibernate 聽---------MYSQL

鐒跺悗绯荤粺鎼缓

鏈€澶栧眰 浣跨敤 nagix 锛堜富澶囷級 杞彂璇锋眰聽

鍚庡彴 tomcat 6 涓泦缇?/p>

浣跨敤 mysql 涓棿浠堵?span style="font-family: Calibri, sans-serif; font-size: 11pt; line-height: 1.5;">Amoeba

mysql 鍋?璇诲啓鍒嗙 + 涓诲 锛? 鍙?璇?锛?2鍙板啓锛?/p>