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鐢ㄦサ瀹eek绮剧锛屽仛妤佃嚧杌熶欢锛氶噾绗涚煭淇′腑闁撲欢WEB鐗堣垏鏁�(sh霉)鎿�(j霉)搴€f帴姹�

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2. 鎻愬崌鏁�(sh霉)鎿�(j霉)搴€ц兘

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闂�(gu膩n)浜嶩ikariCP鍜宒ruid鐨勬€ц兘灏�(du矛)姣�锛屽湪github/HikariCP涓婃湁閬庤◣璜�锛岀祼(ji茅)鏋滄槸HikariCP鎬ц兘涓婂劒(y艒u)浜巇ruid锛屽悆鐡滃湴鍧€锛歨ttps://github.com/brettwooldridge/HikariCP/issues/232

HikariCP 鑴⿴鑰屽嚭锛岀鍚堥噾绗涚煭淇′腑闁撲欢鐭俊瑕佹眰鏃㈣蹇�锛屽張瑕佺┅(w臎n)鐨勮姹傘€傜煭淇″緸鎻愬彇鍒扮櫦(f膩)閫�锛屽湪鏁�(sh霉)鎿�(j霉)搴€欏€�(g猫)鐠�(hu谩n)绡€(ji茅)锛屾妸鏅�(sh铆)闁撳绺埌姣鍏�(n猫i)锛屽彧鏈夌煭淇$櫦(f膩)閫佺殑姣忓€�(g猫)鐠�(hu谩n)绡€(ji茅)閮芥Θ骞�锛屾墠鑳戒繚璀夋渶绲傜煭淇$櫦(f膩)閫佺鍒�銆�

鍚勭ó瑭�(p铆ng)娓�(c猫)灏�(du矛)姣�锛屼篃瑾槑HikariCP鏄洰鍓嶆渶蹇殑Java鏁�(sh霉)鎿�(j霉)搴€f帴姹�锛宻pring boot 2.x宸茬稉(j墨ng)浣跨敤HikariCP浣滅偤榛樿獚(r猫n)鐨勬暩(sh霉)鎿�(j霉)搴€f帴姹狅紝瓒宠鍏跺劒(y艒u)绉€?锛熷仦顚僡閲忥細浠g⒓楂旂⿳鏇存槸灏戠殑鍙啇锛�130kb銆備唬纰奸噺瓒婂皯锛屼竴鑸剰鍛宠憲鍩�(zh铆)琛屾晥鐜囪秺楂�銆佺櫦(f膩)鐢焍ug鐨勫彲鑳芥€ц秺浣�銆傜啊鍠剰鍛宠憲鍙潬锛屽ソ缍(h霉)锛屽吋瀹规€уソ銆�

鏁�(sh霉)鎿�(j霉)搴€f帴姹�锛屽湪20骞翠互鍓嶅氨鏈�銆傜稉(j墨ng)閬�20骞寸殑閫�(j矛n)鍖�锛屽凡缍�(j墨ng)闈炲父鐘€鍒┿€傛棩鏈汉绱犱締浠ュ伐鍖犵簿绁炶憲绋�锛屼竴鍊�(g猫)浜轰竴杓╁瓙灏卞仛濂戒竴浠朵簨銆侶ikariCP鏄棩鏈汉鍦╞oneCP鍩虹(ch菙)涓婏紝鎶婂劒(y艒u)鍖栧仛鍒颁簡妤佃嚧锛氱偤浠€涔堥€欎箞瑾憿?

1. 鍎�(y艒u)鍖栧苟绮剧啊瀛楃瘈(ji茅)纰�锛屽劒(y艒u)鍖栦唬纰�锛岀洿鍒扮法璀悗鐨勫瓧绡€(ji茅)纰兼渶灏戯紝閫欐ǎ锛孋PU绶╁瓨鍙互鍔犺級鏇村鐨勭▼搴忎唬纰�銆備娇鐢↗ava瀛楃瘈(ji茅)纰间慨鏀归搴獼avassist渚嗙敓鎴愬鎵樺(sh铆)鐝�(xi脿n)鍕�(d貌ng)鎱�(t脿i)浠g悊锛孞DK Proxy鐢熸垚鐨勫瓧绡€(ji茅)纰兼洿灏�銆備緥濡侶ikariCP鐨凷tatement proxy鍙湁100琛屼唬纰�锛屽彧鏈塀oneCP鐨勫崄鍒嗕箣涓€锛屽皪(du矛)绶ㄨ鍣ㄤ笉婊挎剰锛屽氨宸噸瀵玧ava绶ㄨ鍣ㄤ簡銆�

2. 瀹氱京闆嗗悎椤炲瀷锛圕oncurrentBag锛夛細鎻愰珮骞剁櫦(f膩)璁€瀵殑鏁堢巼銆�

3. 鑷畾缇╂暩(sh霉)绲勯鍨嬶紙FastStatementList锛変唬鏇緼rrayList锛氶伩鍏嶆瘡娆et()瑾�(di脿o)鐢ㄩ兘瑕侀€�(j矛n)琛宺ange check锛岄伩鍏嶈(di脿o)鐢╮emove()鏅�(sh铆)鐨勫緸闋埌灏剧殑鎺冩弿銆�

4. 鍏朵粬閲濆皪(du矛)BoneCP缂洪櫡鐨勫劒(y艒u)鍖�锛屾瘮濡傚皪(du矛)浜庤€楁檪(sh铆)瓒呴亷涓€鍊�(g猫)CPU鏅�(sh铆)闁撶墖鐨勫劒(y艒u)鍖�銆�

鍏夐€�锛屾瘡绉�30钀叕閲�銆傛矑鏈夋瘮鍏夐€熸洿蹇殑浜�銆侶ikariCP 锛屽氨鏄厜閫�銆�

鏈憲geek绮剧锛屽湪鍙潬鎬ф柟闈紝绻肩簩(x霉)鐮旂┒銆傚皪(du矛)浜庢暩(sh霉)鎿�(j霉)搴€f帴涓柗鐨勬儏娉侊紝閫氶亷娓�(c猫)瑭etConnection()锛屽悇绋瓹P鐨勪笉鐩稿悓铏曠悊鏂规硶濡備笅锛�

锛堟墍鏈塁P閮介厤缃簡璺焎onnectionTimeout椤炰技鐨勫弮鏁�(sh霉)鐐�5绉掗悩锛�

HikariCP锛氱瓑寰�5绉掗悩鍚庯紝濡傛灉閫f帴閭勬槸娌掓湁鎭㈠京(f霉)锛屽墖鎷嬪嚭涓€鍊�(g猫)SQLExceptions 鐣板父锛涘悗绾�(x霉)鐨刧etConnection()涔熸槸涓€妯h檿鐞�锛�

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Tomcat锛氳繑鍥炰竴鍊�(g猫)connection锛岀劧鍚庘€︹€﹁(di脿o)鐢ㄨ€呭鏋滃埄鐢ㄩ€欏€�(g猫)鐒℃晥鐨刢onnection鍩�(zh铆)琛孲QL瑾炲彞鈥︹€︾祼(ji茅)鏋滃彲鎯宠€岀煡锛涘ぇ绱�55绉掍箣鍚庣祩浜庨啋渚嗕簡锛岄€欐檪(sh铆)鍊欑殑getConnection()绲備簬鍙互杩斿洖涓€鍊�(g猫)error锛屼絾娌掓湁绛夊緟鍙冩暩(sh霉)閰嶇疆鐨�5绉掗悩锛岃€屾槸绔嬪嵆杩斿洖error锛�

BoneCP锛氳窡Tomcat鐨勮檿鐞嗘柟娉曚竴妯�锛涗篃鏄ぇ绱�55绉掍箣鍚庢墠閱掍締锛屾湁浜嗘甯哥殑鍙嶆噳(y墨ng)锛屽苟涓旂祩浜庢渻(hu矛)绛夊緟5绉掗悩涔嬪悗杩斿洖error浜�锛�

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