锘??xml version="1.0" encoding="utf-8" standalone="yes"?>黄色国产在线,99九九99九九九视频精品,99re6热在线精品视频播放http://www.aygfsteel.com/pdw2009/category/15523.htmlJ2EE鐩稿叧搴旂敤鎶鏈棩蹇?/description>zh-cnWed, 14 Nov 2007 03:26:45 GMTWed, 14 Nov 2007 03:26:45 GMT60- 浣跨敤騫剁洃鎺roxool榪炴帴姹?/title>http://www.aygfsteel.com/pdw2009/archive/2006/09/21/71018.html鏈夌尗鐩鎬即鐨勬棩瀛?/dc:creator>鏈夌尗鐩鎬即鐨勬棩瀛?/author>Thu, 21 Sep 2006 02:36:00 GMThttp://www.aygfsteel.com/pdw2009/archive/2006/09/21/71018.htmlhttp://www.aygfsteel.com/pdw2009/comments/71018.htmlhttp://www.aygfsteel.com/pdw2009/archive/2006/09/21/71018.html#Feedback2http://www.aygfsteel.com/pdw2009/comments/commentRss/71018.htmlhttp://www.aygfsteel.com/pdw2009/services/trackbacks/71018.html1銆佹柊寤簑eb-inf/proxool.xml閰嶇疆榪炴帴姹犲睘鎬?br />
proxool鏀寔澶氶厤緗柟寮忓property錛宩avabean絳?/font>
<? xml version="1.0" encoding="ISO-8859-1" ?>
< something-else-entirely >
< proxool >
< alias > oracle </ alias >
< driver-url > jdbc:oracle:thin:@130.51.65.10:1521:xxxxx </ driver-url >
< driver-class > oracle.jdbc.OracleDriver </ driver-class >
< driver-properties >
< property name ="user" value ="xxxxxxxx" />
< property name ="password" value ="xxxxx" />
</ driver-properties >
< maximum-connection-count > 100 </ maximum-connection-count >
< house-keeping-test-sql > select 1 from dual </ house-keeping-test-sql >
</ proxool >
</ something-else-entirely >
鐩稿叧鍙傛暟璇存槑
榪欎竴姝ヤ富瑕侀厤緗繛鎺ユ睜鐨勪竴浜涘弬鏁般?br />
鐢變簬鏁翠釜紼嬪簭宸茬粡鍙互榪愯璧鋒潵浜嗭紝鎴栬浣犲緢楂樺叴錛屼絾鏄綘鍙笉瑕侀珮鍏寸殑澶棭錛屽鏋滃氨榪欐牱鎷夸綘鐨勯」鐩幓鍋氬帇鍔涙祴璇曪紝閭e崄鏈夊叓涔濇槸閫氫笉榪囩殑錛佷負浠涔堝晩錛熷洜涓轟綘鐨勮繛鎺ユ睜榪樻病鏈夌粡榪囧弬鏁扮殑璋冧紭錛屼笅闈㈡垜灝辯畝鍗曠殑浠嬬粛涓涓嬪悇涓弬鏁扮殑鎰忔濓紝浣犳槑鐧戒簡榪欎簺錛屽帇鍔涙祴璇曡偗瀹氫笉鎴愰棶棰樸?br />
house-keeping-sleep-time: house keeper 淇濈暀綰跨▼澶勪簬鐫$湢鐘舵佺殑鏈闀挎椂闂?house keeper 鐨勮亴璐e氨鏄鏌ュ悇涓繛鎺ョ殑鐘舵?騫跺垽鏂槸鍚﹂渶瑕侀攢姣佹垨鑰呭垱寤猴紝榪欎釜鐨勯粯璁ゅ兼槸30縐掋?br />
house-keeping-test-sql: 濡傛灉鍙戠幇浜嗙┖闂茬殑鏁版嵁搴撹繛鎺?house keeper 灝嗕細鐢ㄨ繖涓鍙ユ潵嫻嬭瘯.榪欎釜璇彞鏈濂介潪甯稿揩鐨勮鎵ц.濡傛灉娌℃湁瀹氫箟,嫻嬭瘯榪囩▼灝嗕細琚拷鐣ャ?br />
maximum-active-time: 濡傛灉housekeeper 媯嫻嬪埌鏌愪釜綰跨▼鐨勬椿鍔ㄦ椂闂村ぇ浜庤繖涓暟鍊?瀹冨皢浼氭潃鎺夎繖涓嚎紼?鎵浠ョ‘璁や竴涓嬩綘鐨勬湇鍔″櫒鐨勫甫瀹?鐒跺悗瀹氫竴涓悎閫傜殑鍊?榛樿鏄?鍒嗛挓銆傜粡甯告湁浜涗漢鎴栬浼氶亣鍒版鍦ㄦ墽琛岀殑紼嬪簭蹇界劧鎷掔粷榪炴帴錛岃帿鏄庡叾濡欑殑紼嬪簭鍋囨錛岃繖浜涢兘涓庤繖涓弬鏁扮殑璁劇疆鏈夊叧錛屾垜浠ぇ閮ㄥ垎鏁版嵁搴撴搷浣滈兘浼氬湪5鍒嗛挓涔嬪唴瀹屾垚錛屽彲鏄亸鍋忔湁浜涘彲鑳?鍒嗛挓榪樺畬鎴愪笉浜嗭紝鑰岃繖涓煎鏋滄寜鐓ч粯璁ゅ肩殑璇濓紝榪炴帴姹犲氨浼氫笉綆′綘鍒板簳鏈夋病鏈夋墽琛屽畬錛岄兘浼氬己琛屽叧闂暟鎹簱榪炴帴錛屾墍浠ヨ繖涓間綘鍙灝忓績璁劇疆鍝︼細錛?br />
maximum-connection-count: 鏈澶х殑鏁版嵁搴撹繛鎺ユ暟.涓鑸殑澶у簲鐢ㄨ緗?0灝辮凍澶熶簡銆?br />
maximum-connection-lifetime: 涓涓嚎紼嬬殑鏈澶у鍛?
minimum-connection-count: 鏈灝忕殑鏁版嵁搴撹繛鎺ユ暟錛屼竴鑸渶濂戒簨鍏堝垵濮嬪寲涓閮ㄥ垎榪炴帴榪欐牱錛屽浜庡垵嬈¤繛鎺ユ暟鎹簱鐨勫簲鐢ㄦ晥鐜囨瘮杈冮珮錛屾帹鑽愯緗?錛?0
prototype-count: 榪炴帴姹犱腑鍙敤鐨勮繛鎺ユ暟閲?濡傛灉褰撳墠鐨勮繛鎺ユ睜涓殑榪炴帴灝戜簬榪欎釜鏁板?鏂扮殑榪炴帴灝嗚寤虹珛(鍋囪娌℃湁瓚呰繃鏈澶у彲鐢ㄦ暟).渚嬪.鎴戜滑鏈?涓椿鍔ㄨ繛鎺?涓彲鐢ㄨ繛鎺?鑰屾垜浠殑prototype-count鏄?,閭d箞鏁版嵁搴撹繛鎺ユ睜灝嗚瘯鍥懼緩绔嬪彟澶?涓繛鎺?榪欏拰 minimum-connection-count涓嶅悓. minimum-connection-count鎶婃椿鍔ㄧ殑榪炴帴涔熻綆楀湪鍐?prototype-count 鏄痵pare connections 鐨勬暟閲?
trace: 濡傛灉涓簍rue,閭d箞姣忎釜琚墽琛岀殑SQL璇彞灝嗕細鍦ㄦ墽琛屾湡琚玪og璁板綍(DEBUG LEVEL).浣犱篃鍙互娉ㄥ唽涓涓狢onnectionListener (鍙傜湅ProxoolFacade)寰楀埌榪欎簺淇℃伅.
2錛夊湪web.xml涓厤緗鍙杙roxool.xml錛涜繖涓浉褰撲簬紼嬪簭涓嬌鐢?br />
JAXPConfigurator.configure("proxool.xml", false)銆?br />
鍦╳eb.xml鏂囦歡涓坊鍔犱互涓嬪唴瀹?br />
< servlet >
< servlet-name > ServletConfigurator </ servlet-name >
< servlet-class > org.logicalcobwebs.proxool.configuration.ServletConfigurator </ servlet-class >
< init-param >
< param-name > xmlFile </ param-name >
< param-value > WEB-INF/proxool.xml </ param-value >
</ init-param >
< load-on-startup > 1 </ load-on-startup >
</ servlet >
< servlet >
< servlet-name > Admin </ servlet-name >
< servlet-class > org.logicalcobwebs.proxool.admin.servlet.AdminServlet </ servlet-class >
</ servlet >
3錛夎幏鍙栬繛鎺ュ弬鑰僶rg.logicalcobwebs.proxool.examples.Simple綾匯?/font>
涓嬭澆鐨勫紑鍖呬腑鏈夌浉搴旂殑鏂囨。璇存槑銆傚彲浠ュ弬鑰冧互涓嬩唬鐮?br />
public Connection getConenctionFromProxool() {
Connection conn = null ;
try {
Class.forName( " org.logicalcobwebs.proxool.ProxoolDriver " );
// conn=DriverManager.getConnection("protest:oracle.jdbc.OracleDriver:jdbc:oracle:thin:@130.51.65.10:1521:gzjf","","");
conn = DriverManager.getConnection( " proxool.oracle " );
if (conn == null ) {
log.info( " 鑾峰彇榪炴帴澶辮觸.,
" );
} else {
log.info( " 鑾峰緱榪炴帴鎴愬姛 " );
}
} catch (Exception e) {
log.error(e.toString());
}
return conn;
}
涓嬮潰鏄洃鎺ф柟娉曪細
4錛墂eb.xml涓厤緗產dminservlet:
adminservlet鐨勪綔涓槸鐩戞帶榪炴帴姹犵殑榪愯鐘跺喌銆?br />
< servlet >
< servlet-name > Admin </ servlet-name >
< servlet-class > org.logicalcobwebs.proxool.admin.servlet.AdminServlet </ servlet-class >
</ servlet >
< servlet-mapping >
< servlet-name > Admin </ servlet-name >
< url-pattern > /Admin </ url-pattern >
</ servlet-mapping >
鐢?a href="http://localhots/web-name/Admin ">http://localhots/web-name/Admin璁塊棶寰楀埌鐩戞帶緇撴灉
榪欎釜宸ュ叿鐢ㄨ搗鏉ュ氨榪樻槸鎸虹畝鍗曠殑錛岀綉绔欎笂鏈夎緇嗙殑鏂囨。

]]>
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