锘??xml version="1.0" encoding="utf-8" standalone="yes"?>男人的天堂av亚洲一区2区,亚洲视频一区调教,亚洲成年人电影网站http://www.tkk7.com/thisliy/category/39342.htmlzh-cnThu, 15 Oct 2009 13:53:57 GMTThu, 15 Oct 2009 13:53:57 GMT60tomcat鏁版嵁婧愰厤緗紙宸ョ▼鐙珛錛?/title><link>http://www.tkk7.com/thisliy/archive/2009/10/12/297917.html</link><dc:creator>liyang</dc:creator><author>liyang</author><pubDate>Mon, 12 Oct 2009 08:54:00 GMT</pubDate><guid>http://www.tkk7.com/thisliy/archive/2009/10/12/297917.html</guid><description><![CDATA[<span style="font-family: Arial, sans-serif, Helvetica, Tahoma; font-size: 12px; line-height: 18px; "> <p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; ">鏈夊叧tomcat鏁版嵁婧愰厤緗殑鏂囩珷宸茬粡涓嶅皯錛屼絾鏄竴鑸兘鏄妸鏁版嵁婧愮洿鎺ラ厤緗埌server.xml鏂囦歡涓紝榪欐牱鍦ㄧЩ妞嶅簲鐢ㄧ▼搴忔椂甯︽潵浜?jiǎn)涓浜涗笉蹇呰鐨勯夯鐑?chǔ)锛屽叾瀹瀟omcat鏁版嵁婧愮殑閰嶇疆榪樻湁涓縐嶆柟娉曞涓嬶細(xì)<br /> 1.鍋囧鏈夊伐紼媡est錛屽叾闇瑕佺敤鍒扮殑鏁版嵁婧愪負(fù)test/jdbc/Data錛屽垯鍦ㄧ洰褰昑OMCAT_HOME/conf\Catalina\localhost<br /> 涓嬮潰寤虹珛鏂囦歡test.xml,鍐呭涓猴細(xì)</p> <p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "><?xml version='1.0' encoding='utf-8'?><br /> <Context crossContext="true" displayName="Test" docBase="Test" path="/Test" workDir="work\Catalina\localhost\Test"><br />   <Resource auth="Container" name="test/jdbc/Data" type="javax.sql.DataSource"/><br />   <ResourceParams name="test/jdbc/Data"><br />     <parameter><br />       <name>factory</name><br />       <value>org.apache.commons.dbcp.BasicDataSourceFactory</value><br />     </parameter><br />     <parameter><br />       <name>url</name><br />       <value>jdbc:jtds:sqlserver://127.0.0.1:1433/test;tds=8.0;lastupdatecount=true;</value><br />     </parameter><br />     <parameter><br />       <name>password</name><br />       <value>11111111</value><br />     </parameter><br />     <parameter><br />       <name>maxWait</name><br />       <value>10000</value><br />     </parameter><br />     <parameter><br />       <name>maxActive</name><br />       <value>100</value><br />     </parameter><br />     <parameter><br />       <name>driverClassName</name><br />       <value>net.sourceforge.jtds.jdbc.Driver</value><br />     </parameter><br />     <parameter><br />       <name>username</name><br />       <value>sa</value><br />     </parameter><br />     <parameter><br />       <name>maxIdle</name><br />       <value>30</value><br />     </parameter><br />   </ResourceParams><br /> </Context></p> <p style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; ">2.鍏朵粬閰嶇疆<br />   錛?錛墂eb.xml鏂囦歡<br />      鍦ㄥ伐紼嬪綋涓殑web.xml鏂囦歡涓坊鍔?br />     <resource-ref><br />        <res-ref-name>test/jdbc/Data</res-ref-name><br />        <res-type>javax.sql.DataSource</res-type><br />        <res-auth>Container</res-auth><br />     </resource-ref><br />  錛?錛夊伐紼嬩腑璋冪敤浠ｇ爜<br />     Context initContext = new InitialContext();<br />       Context envContext  = (Context)initContext.lookup("java:/comp/env");      <br />       DataSource ds = (DataSource)envContext.lookup("test/jdbc/Data"); <br />  // test/jdbc/Data鏄暟鎹簮鐨勫悕瀛?nbsp; <br />       Connection conn = ds.getConnection(); <br />  Statement stmt = conn.createStatement();</p> </span> <img src ="http://www.tkk7.com/thisliy/aggbug/297917.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/thisliy/" target="_blank">liyang</a> 2009-10-12 16:54 <a href="http://www.tkk7.com/thisliy/archive/2009/10/12/297917.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>tomcat鏁版嵁婧愮殑閰嶇疆鍜屼嬌鐢?/title><link>http://www.tkk7.com/thisliy/archive/2009/10/12/297915.html</link><dc:creator>liyang</dc:creator><author>liyang</author><pubDate>Mon, 12 Oct 2009 08:53:00 GMT</pubDate><guid>http://www.tkk7.com/thisliy/archive/2009/10/12/297915.html</guid><description><![CDATA[<span style="font-family: verdana, sans-serif; font-size: 14px; line-height: 21px; "> <h1 class="title_txt" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0.5em; padding-left: 1.5em; font-size: 15px; font-family: 'Microsoft yahei', verdana, sans-serif; border-bottom-width: 2px; border-bottom-style: dotted; border-bottom-color: #dcdcdc; "><img src="http://hi.images.csdn.net/images/blog/authorship.gif" border="0" width="15" height="16" alt="鍘熷垱" style="border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; margin-top: 0px; margin-right: 5px; margin-bottom: 0px; margin-left: -20px; " />  tomcat鏁版嵁婧愮殑閰嶇疆鍜屼嬌鐢?nbsp;<cite class="fav_csdnstylebykimi" style="font-style: normal; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 5px; display: inline; text-decoration: none; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; "><a href="javascript:d=document;t=d.selection?(d.selection.type!='None'?d.selection.createRange().text:''):(d.getSelection?d.getSelection():'');void(saveit=window.open('http://wz.csdn.net/storeit.aspx?t='+escape(d.title)+'&u='+escape(d.location.href)+'&c='+escape(t),'saveit','scrollbars=no,width=590,height=300,left=75,top=20,status=no,resizable=yes'));saveit.focus();" class="fav_csdnstylebykimi" title="鏀惰棌鍒版垜鐨勭綉鎽樹(shù)腑錛屽茍鍒嗕韓緇欐垜鐨勬湅鍙? style="text-decoration: none; color: #34579c; font: normal normal normal 12px/normal Tahoma, sans-serif; padding-top: 1px; padding-right: 25px; padding-bottom: 1px; padding-left: 10px; background-image: url(http://hi.images.csdn.net/images/share-add.gif); background-repeat: no-repeat; background-attachment: initial; background-color: initial; background-position: 0px 0px; ">鏀惰棌</a></cite></h1> <div id="0ae88og" class="blogstory" style="float: left; width: 931px; font-size: 14px; line-height: 21px; ">涓銆佹暟鎹簮綆浠嬶細(xì)<br /> ************************************************************************************<br /> 鍦↗ava璇█涓紝DataSource瀵硅薄灝辨槸涓涓唬琛ㄦ暟鎹簮瀹炰綋鐨勫璞°備竴涓暟鎹簮灝辨槸涓涓敤鏉ュ瓨鍌ㄦ暟鎹殑宸ュ叿錛屽畠鍙互鏄鏉傜殑澶у瀷浼佷笟綰ф暟鎹簱錛屼篃鍙互鏄畝鍗曞緱鍙湁琛屽拰鍒楃殑鏂囦歡銆傛暟鎹簮鍙互浣嶄簬鍦ㄦ湇鍔″櫒绔紝涔熷彲浠ヤ綅浜庡鏈嶇銆?br /> <br /> 搴旂敤紼嬪簭閫氳繃涓涓繛鎺ユ潵璁塊棶鏁版嵁婧愶紝閭ｄ箞涓涓狣ataSource瀵硅薄灝辨槸鐢ㄤ簬鎻愪緵榪炴帴鏁版嵁婧愮殑宸ュ叿銆侱ataSource鎺ュ彛鎻愪緵浜?jiǎn)涓や釜鏂规硶鐢ㄤ簬寰忕珛鍜屾暟鎹簮鐨剺q炴帴<br /> 浣跨敤DataSource瀵硅薄寤虹珛鍜屾暟鎹簱鐨勮繛鎺ユ瘮璧蜂嬌鐢―riverManager鎺ュ彛鏇村姞楂樻晥錛岃櫧鐒朵袱鑰呯殑浣跨敤鑼冨洿閮藉緢鐩鎬技錛屽茍涓旈兘鎻愪緵浜?jiǎn)鏂规硶鐢ㄤ簬寰忕珛鍜屾暟鎹簱鐨剺q炴帴錛岃緗繛鎺ョ殑鏈澶ц秴鏃舵椂闂達(dá)紝鑾峰彇嫻併佺櫥褰曘?br />    <br /> 浣嗕袱鑰呬箣闂寸殑鍖哄埆鏇村姞鏄庢樉銆傚拰DriverManager涓嶅悓錛屼竴涓狣ataSource瀵硅薄鑳藉璇嗗埆鍜屾弿榪板畠鎵浠ｈ〃鐨勬暟鎹簮鐨勫睘鎬э紝鑰屼笖DataSource瀵硅薄鐨勫伐浣滃拰JNDI(Javatm Naming and Directory Interfaceti)鍏鋒湁瀵嗗垏鐨勫叧緋伙紝DataSource鐨勫緩绔嬨佸彂甯冦佺嫭绔嬩簬搴旂敤紼嬪簭鐨勭鐞嗛兘渚濋潬JNDI鎶鏈?br />     <br /> 鍦↗DBC2.0鎴朖DBC3.0涓紝鎵鏈夌殑鏁版嵁搴撻┍鍔ㄧ▼搴忔彁渚涘晢蹇呴』鎻愪緵涓涓疄鐜頒簡(jiǎn)DataSource鎺ュ彛鐨勭被錛岃浣跨敤鏁版嵁婧愬繀欏婚鍏堝湪JNDI涓敞鍐岃鏁版嵁婧愬璞°?br /> 濡傛灉鍦↗NDI涓敞鍐屼簡(jiǎn)鏁版嵁婧愬璞★紝灝嗕細(xì)姣旇搗浣跨敤DriverManager鏉ュ叿鏈変袱涓柟闈㈢殑浼樺娍錛?br /> 棣栧厛紼嬪簭涓嶉渶瑕佸儚浣跨敤DriverManager涓鏍峰鍔犺澆鐨勬暟鎹簱椹卞姩紼嬪簭淇℃伅榪涜紜紪鐮侊紝紼嬪簭鍛樺彲浠ラ夋嫨鍏堝湪JNDI涓敞鍐岃繖涓暟鎹簮瀵硅薄錛岀劧鍚庡湪紼嬪簭涓嬌鐢ㄤ竴涓昏緫鍚嶇О鏉ュ紩鐢ㄥ畠錛孞NDI浼?xì)鑷姩鏍规嵁浣牼l欏嚭鐨勫悕縐版壘鍒頒笌榪欎釜鍚嶇О緇戝畾鐨凞ataSource瀵硅薄銆傜劧鍚庡氨鍙互浣跨敤榪欎釜DataSource瀵硅薄鏉ュ緩绔嬪拰鍏蜂綋鏁版嵁搴撶殑榪炴帴浜?jiǎn)銆?br /> <br /> 鍏舵錛屼嬌鐢ㄥ疄鐜頒簡(jiǎn)DataSource鎺ュ彛鐨勭被鎵鍏鋒湁鐨勭浜屼釜浼樺娍浣撶幇鍦ㄨ繛鎺ユ睜鍜屽垎甯冨紡浜嬪姟涓娿傝繛鎺ユ睜閫氳繃瀵硅繛鎺ョ殑澶嶇敤鑰屼笉鏄柊寤轟竴涓墿鐞嗚繛鎺ユ潵鏄捐憲鍦版彁楂樼▼搴忕殑鏁堢巼銆備粠鑰岄傜敤浜庝換鍔＄箒蹇欍佽礋鎷呯箒閲嶇殑浼佷笟綰у垎甯冨紡浜嬪姟銆?br /> *************************************************************************************<br /> <br /> 浜屻丣NDI綆浠嬶細(xì)<br /> *************************************************************************************<br /> JNDI鏄敤浜庡悜Java紼嬪簭鎻愪緵鐩綍鍜屽懡鍚嶅姛鑳界殑API銆傚畠琚璁℃垚鐙珛浜庣壒瀹氱殑鐩綍鏈嶅姟錛屾墍浠ュ悇縐嶅悇鏍風(fēng)殑鐩綍閮藉彲浠ラ氳繃鐩稿悓鐨勬柟寮忚繘琛岃闂?br /> <br /> 鍙互綆鍗曞湴鎶奐NDI鐞嗚В涓轟竴縐嶅皢瀵硅薄鍜屽悕瀛楃粦瀹氱殑鎶鏈紝瀵硅薄宸ュ巶璐熻矗鐢熶駭鍑哄璞★紝榪欎簺瀵硅薄閮藉拰鎯熶竴鐨勫悕瀛楃粦瀹氥傚閮ㄧ▼搴忓彲浠ラ氳繃鍚嶅瓧鏉ヨ幏鍙栧鏌愪釜瀵硅薄鐨勫紩鐢ㄣ?br /> <br /> 鍦↖ntranets(浼佷笟鍐呴儴緗?鍜孖nternates錛堜簰鑱旂綉錛変腑鐩綍鏈嶅姟(Directory service)鎵紨浜?jiǎn)涓涓潪甯擱噸瑕佺殑瑙掕壊錛屽畠鑳藉鍦ㄤ紬澶氱殑鐢ㄦ埛銆佹満鍣ㄣ佺綉緇溿佹湇鍔°佸簲鐢ㄧ▼搴忎腑璁塊棶鍚勭鍚勬牱鐨勪俊鎭傜洰褰曟湇鍔℃彁渚涗簡(jiǎn)涓緋誨垪鐨勫懡鍚嶆帾鏂斤紝鐢ㄤ漢綾誨彲浠ョ悊瑙ｇ殑鍛藉悕鏂瑰紡鏉ュ埢鐢誨悇縐嶅悇鏍風(fēng)殑瀹炰綋涔嬮棿鐨勫叧緋?br /> <br /> 涓涓紒涓氬紡璁＄畻鐜(computing environment)閫氬父鏄敱鑻ュ共浠ｈ〃涓嶅悓閮ㄥ垎鐨勫懡鍚嶅鍚堣屾垚銆傛瘮濡傚湪涓涓紒涓氱駭鐜涓璂NS(Domain Name System)閫氬父琚綋鎴愰《灞傜殑鍛藉悕鏂規(guī)(top-level namein facility)鍖哄垎涓嶅悓鐨勯儴闂ㄦ垨緇勭粐銆傝岃繖浜涢儴闂ㄦ垨緇勭粐鑷繁鍙堝彲浠ヤ嬌鐢ㄨ濡侺ADP鎴朜DS鐨勭洰褰曟湇鍔?br /> <br /> 浠庣敤鎴風(fēng)殑瑙掑害鏉ョ湅錛岃繖浜涢兘鏄敱涓嶅悓鐨勫懡鍚嶆柟妗堟瀯鎴愮殑澶嶅悎鍚嶇О銆俇RL灝辨槸涓涓緢鍏稿瀷鐨勪緥瀛愶紝瀹冪敱澶氫釜鍛藉悕鏂規(guī)鏋勬垚銆備嬌鐢ㄧ洰褰曟湇鍔＄殑搴旂敤紼嬪簭蹇呴』鏀寔榪欑澶嶅悎鏋勬垚鏂瑰紡<br /> <br /> 浣跨敤鐩綍鏈嶅姟API鐨凧ava寮鍙戜漢鍛樿幏寰楃殑濂藉涓嶄粎鍦ㄤ簬API鐙珛浜庣壒瀹氱殑鐩綍鎴栧懡鍚嶆湇鍔★紝鑰屼笖鍙互閫氳繃澶氬眰鐨勫懡鍚嶆柟妗堟棤緙濊闂?seamless acess)鐩綍瀵硅薄銆傚疄闄呬笂錛屼換浣曠殑搴旂敤紼嬪簭閮藉彲浠ュ皢鑷韓鐨勫璞″拰鐗瑰畾鐨勫懡鍚嶇粦瀹氳搗鏉ワ紝榪欑鍔熻兘鍙互浣垮埌浠諱綍鐨凧ava紼嬪簭鏌ユ壘鍜岃幏鍙栦換浣曠被鍨嬬殑瀵硅薄<br /> <br /> 緇堢鐢ㄦ埛鍙互鏂逛究鍦頒嬌鐢ㄩ昏緫鍚嶇О浠庤岃交鏄撳湴鍦ㄧ綉緇滀笂鏌ユ壘鍜岃瘑鍒悇縐嶄笉鍚岀殑瀵硅薄錛岀洰褰曟湇鍔＄殑寮鍙戜漢鍛樺彲浠ヤ嬌鐢ˋPI鏂逛究鍦板湪涓嶅悓鐨勫鏈嶇涔嬮棿鍒囨崲鑰屼笉闇瑕佷綔浠諱綍鏇存敼<br /> *************************************************************************************<br /> <br /> <br /> 涓夈佹暟鎹簮鍜岃繛鎺ユ睜鐨勫叧緋伙細(xì)<br /> *************************************************************************************<br /> JDBC2.0鎻愪緵浜?jiǎn)javax.sql.DataSource鎺ュ彛錛屽畠璐熻矗寤虹珛涓庢暟鎹簱鐨勮繛鎺ワ紝鍦ㄥ簲鐢ㄧ▼搴忚闂暟鎹簱鏃朵笉闇瑕佺紪鍐欒繛鎺ユ暟鎹簱鐨勪唬鐮侊紝鍙互鐩存帴浠庢暟鎹簮鑾峰緱鏁版嵁搴撹繛鎺ャ?br /> <br /> 鍦―ataSource涓簨鍏堝緩绔嬩簡(jiǎn)澶氫釜鏁版嵁搴撹繛鎺ワ紝榪欎簺鏁版嵁搴撹繛鎺ヤ繚瀛樺湪榪炴帴姹?Connect Pool)涓侸ava紼嬪簭璁塊棶鏁版嵁搴撴椂錛屽彧闇瑕佷粠榪炴帴姹犱腑鍙栧嚭絀洪棽鐘舵佺殑鏁版嵁搴撹繛鎺ワ紱褰撶▼搴忚闂暟鎹簱緇撴潫錛屽啀灝嗘暟鎹簱榪炴帴鏀懼洖榪炴帴姹犮?br /> *************************************************************************************<br /> <br /> <br /> 鍥涖佹暟鎹簮鍜孞NDI鐨勫叧緋伙細(xì)<br /> *************************************************************************************<br /> DataSource瀵硅薄鏄敱Tomcat鎻愪緵鐨勶紝鍥犳涓嶈兘鍦ㄧ▼搴忎腑閲囩敤鍒涘緩涓涓疄渚嬬殑鏂瑰紡鏉ョ敓浜ataSource瀵硅薄錛岃岄渶瑕侀噰鐢↗ava鐨勫彟涓涓妧鏈疛NDI錛屾潵鑾峰緱DataSource瀵硅薄鐨勫紩鐢ㄣ?br /> <br /> Tomcat鎶奃ataSource浣滀負(fù)涓縐嶅彲浠ラ厤緗殑JNDI璧勬簮鏉ュ鐞嗐傜敓鎴怐ataSource瀵硅薄鐨勫伐鍘備負(fù)org.apache.commons.dbcp.BasicDataSourceFactory銆?br /> <br /> 鍦╦avax.naming鍖呬腑鎻愪緵浜?jiǎn)Context鎺ュ彛錛岃鎺ュ彛鎻愪緵浜?jiǎn)灏嗗璞″拰鍚嶅瓧缁戝畾锛屼互鍙?qiáng)閫氳繃鍚嶅瓧媯(gè)绱㈠璞＄殑鏂規(guī)硶銆侰ontext涓殑涓昏鏂規(guī)硶鏈夛細(xì)<br /> bind(String name,Object object)錛氬皢瀵硅薄涓庝竴涓悕瀛楃粦瀹?br /> lookup(String name)錛氳繑鍥炰笌鎸囧畾鐨勫悕瀛楃粦瀹氱殑瀵硅薄<br /> *************************************************************************************<br /> <br /> <br /> 浜斻乀omcat涓暟鎹簮鐨勯厤緗細(xì)<br /> *************************************************************************************<br /> 鏁版嵁婧愮殑閰嶇疆娑夊強(qiáng)淇敼server.xml鍜寃eb.xml錛屽湪server.xml涓姞鍏ュ畾涔夋暟鎹簮鐨勫厓绱?lt;Resource>錛屽湪web.xml鍔犲叆<resource-ref>鍏冪礌錛屽０鏄庤Web搴旂敤鎵寮曠敤鐨勬暟鎹?br /> <br /> <br /> A錛庡湪server.xml涓姞鍏?lt;Resource>鍏冪礌錛?lt;Resource>鍏冪礌鐢ㄦ潵瀹氫箟JNDI Resource銆?br /> <br /> 灞炴?nbsp;   鎻忚堪<br /> name    鎸囧畾Resource鐨凧NDI鍚嶅瓧<br /> auth    鎸囧畾綆＄悊Resource鐨凪anager錛屽畠鏈変袱涓彲閫夊鹼細(xì)Container銆丄pplication<br /> type    鎸囧畾Resource鎵灞炵殑Java綾誨悕<br /> <br /> <Resource name = "jdbc/BookDb"銆<br /> auth = "Container"銆<br />      銆銆銆type = "javax.sql.DataSource" /><br /> <br /> B錛庡湪<Resource>鍏冪礌涓姞鍏?lt;ResourceParams>鍏冪礌錛?lt;ResourceParams>鍏冪礌鐢ㄦ潵鎸囧畾鍚勭鍙傛暟鍊?br /> <br /> 灞炴?nbsp;   鎻忚堪<br /> factory    鎸囧畾鐢熸垚鐨凞ataResource鐨刦actory綾誨悕<br /> maxActive    鎸囧畾鏁版嵁搴撹繛鎺ユ睜涓浜庢椿鍔ㄧ姸鎬佺殑鏈澶ц繛鎺ユ暟鐩紝0琛ㄧず涓嶅彈闄愬埗<br /> maxIdle    鎸囧畾鏁版嵁搴撹繛鎺ユ睜涓浜庣┖闂茬姸鎬佺殑鏈澶ц繛鎺ユ暟鐩紝0琛ㄧず涓嶅彈闄愬埗<br /> maxWait    鎸囧畾榪炴帴姹犱腑榪炴帴澶勪簬絀洪棽鐘舵佺殑鏈闀挎椂闂?瓚呰繃浼?xì)鎶涘嚭寮傚父锛?1琛ㄧず鏃犻檺<br /> username    鎸囧畾榪炴帴鏁版嵁搴撶殑鐢ㄦ埛鍚?br /> password    鎸囧畾榪炴帴鏁版嵁搴撶殑鍙ｄ護(hù)<br /> driverClassName    鎸囧畾榪炴帴鏁版嵁搴撶殑JDBC椹卞姩紼嬪簭<br /> url             鎸囧畾榪炴帴鏁版嵁搴撶殑URL<br /> <br />    <ResourceParams name = "jdbc/BookDb"><br /> <br />     <parameter><br />        <name>factory</name><br />        <value>org.apache.commons.dbcp.BasicDataSourceFactory</value><br />     </parameter><br /> <br />     <parameter><br />        <name>maxActive</name><br />        <value>100</value><br />     </parameter><br /> <br />     <parameter><br />        <name>maxIdle</name><br />        <value>30</value><br />     </parameter><br /> <br />     <parameter><br />        <name>maxWait</name><br />        <value>10000</value><br />     </parameter><br /> <br />     <parameter><br />        <name>username</name><br />        <value>user</value><br />     </parameter><br /> <br />     <parameter><br />        <name>password</name><br />        <value>1234</value><br />     </parameter>  <br /> <br />     <parameter><br />        <name>driverClassName</name><br />        <value>com.mysql.jdbc.Driver</value><br />     </parameter><br /> <br />     <parameter><br />        <name>url</name><br />        <value>jdbc:mysql//localhost:3306/BookDb?autoReconnect=true</value><br />     </parameter>  <br /> <br /> </ResourceParams><br /> <br /> C錛庡湪web.xml涓姞鍏?lt;resource-ref>鍏冪礌錛?lt;resource-ref>鍏冪礌琛ㄧず鍦╓eb搴旂敤涓紩鐢↗NDI璧勬簮<br /> <br /> 灞炴?nbsp;                 鎻忚堪<br /> description    瀵規(guī)墍寮曠敤鐨勮祫婧愮殑璇存槑<br /> res-ref-name    鎸囧畾鎵寮曠敤璧勬簮鐨凧NDI鍚嶅瓧錛屼笌<Resource>鍏冪礌涓殑name灞炴у搴?br /> res-type             鎸囧畾鎵寮曠敤璧勬簮鐨勭被鍚嶅瓧錛屼笌<Resource>鍏冪礌涓殑type灞炴у搴?br /> res-auth             鎸囧畾鎵寮曠敤璧勬簮鐨凪anager錛屼笌<Resource>鍏冪礌涓殑auth灞炴у搴?br /> <br /> *************************************************************************************<br /> <br /> <br /> 鍏佸湪Web搴旂敤涓嬌鐢ㄦ暟鎹簮錛?br /> *************************************************************************************<br /> javax.naming.Context鎻愪緵浜?jiǎn)鏌ユ壘JNDI Resource鐨勬帴鍙ｏ紝鍙互閫氳繃涓変釜姝ラ鏉ヤ嬌鐢ㄦ暟鎹簮瀵硅薄錛?br /> <br /> A錛庤幏寰楀鏁版嵁婧愮殑寮曠敤錛?br /> Context ctx = new InitalContext();<br /> DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/BookDb");<br /> <br />     B錛庤幏寰楁暟鎹簱榪炴帴瀵硅薄錛?br />         Connection con = ds.getConnection();<br /> <br />     C錛庤繑鍥炴暟鎹簱榪炴帴鍒拌繛鎺ユ睜錛?br />         con.close();<br /> <br /> <br /> <br /> 鍦ㄨ繛鎺ユ睜涓嬌鐢╟lose()鏂規(guī)硶鍜屽湪闈炶繛鎺ユ睜涓嬌鐢╟lose()鏂規(guī)硶鐨勫尯鍒槸錛氬墠鑰呬粎浠呮槸鎶婃暟鎹簱榪炴帴瀵硅薄榪斿洖鍒版暟鎹簱榪炴帴姹犱腑錛屾槸榪炴帴瀵硅薄鍙堟仮澶嶅埌絀洪棽鐘舵侊紝鑰岄潪鍏抽棴鏁版嵁搴撹繛鎺ワ紝鑰屽悗鑰呭皢鐩存帴鍏抽棴鍜屾暟鎹簱鐨勮繛鎺?br /> *************************************************************************************<br /> <br /> <br /> 涓冦佸彂甯冧嬌鐢ㄦ暟鎹簮鐨刉eb搴旂敤錛?br /> *************************************************************************************<br /> 濡傛灉鐩存帴鍚孞DBC璁塊棶鏁版嵁搴擄紝鍙互鎶奐DBC椹卞姩紼嬪簭鎷瘋礉鍒癢eb搴旂敤鐨刉EB-INF/lib鐩綍鎴栬匱omcat瀹夎鐩綍涓嬬殑common/lib鐩綍涓嬨?br /> <br /> 濡傛灉閫氳繃鏁版嵁婧愯闂暟鎹簱錛岀敱浜庢暟鎹簮鐢盨ervlet瀹瑰櫒鍒涘緩騫剁淮鎶わ紝鎵浠ュ繀欏繪妸JDBC椹卞姩紼嬪簭鎷瘋礉鍒癟omcat瀹夎鐩綍涓嬬殑common/lib鐩綍涓嬶紝紜繚Servlet瀹瑰櫒鑳藉璁塊棶椹卞姩紼嬪簭銆?br /> *************************************************************************************</div> </span> <img src ="http://www.tkk7.com/thisliy/aggbug/297915.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/thisliy/" target="_blank">liyang</a> 2009-10-12 16:53 <a href="http://www.tkk7.com/thisliy/archive/2009/10/12/297915.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>tomcat淇敼涓婚〉http://www.tkk7.com/thisliy/archive/2009/07/10/286212.htmlliyangliyangFri, 10 Jul 2009 03:41:00 GMThttp://www.tkk7.com/thisliy/archive/2009/07/10/286212.html鏂規(guī)硶1錛?br /> 鎴戝湪鎴戞満瀛愪笂鎸夌収涓嬮潰鐨勬柟娉曞凡緇忔垚鍔熸洿鏀箃omcat鐨勯粯璁ょ洰褰?/strong>

鐩爣錛?/strong>

鎴戝湪$tomcat/webapps/涓嬪緩浜?jiǎn)涓猰yjsp鐩綍浣滀負(fù)鎴戠綉绔欑殑榛樿鐩綍錛屽湪myjsp涓湁涓涓猯ogin.jsp鏂囦歡錛岃鏂囦歡瑕佷綔涓烘垜緗戠珯鐨勯粯璁や富欏點(diǎn)?/p>

淇敼閰嶇疆鏂囦歡錛?/strong>

棣栧厛錛屼慨鏀?tomcat/conf/server.xml鏂囦歡銆?br /> 鍦╯erver.xml鏂囦歡涓紝鏈変竴孌靛涓嬶細(xì)
……
<engine name="Catalina" defaultHost="localhost">
   <host name="localhost" appBase="webapps"
       unpackWARs="true" autoDeploy="true"
       xmlValidation="false" xmlNamespaceAware="false">
   ……
   <host>
</engine>
……
鍦?lt;host></host>鏍囩涔嬮棿娣誨姞涓婏細(xì)

<Context path="" docBase="myjsp" debug="0" reloadable="true" />

path鏄鏄庤櫄鎷熺洰褰曠殑鍚嶅瓧錛屽鏋滀綘瑕佸彧杈撳叆ip鍦板潃灝辨樉紺轟富欏碉紝鍒欒閿肩暀涓虹┖錛?/span>

docBase鏄櫄鎷熺洰褰曠殑璺緞錛屽畠榛樿鐨勬槸$tomcat/webapps/ROOT鐩綍錛岀幇鍦ㄦ垜鍦╳ebapps鐩綍涓嬪緩浜?jiǎn)涓涓猰yjsp鐩綍錛岃璇ョ洰褰曚綔涓烘垜鐨勯粯璁ょ洰褰曘?/p>

debug鍜宺eloadable涓鑸兘鍒嗗埆璁劇疆鎴?鍜宼rue銆?/p>

鐒跺悗錛屼慨鏀?tomcat/conf/web.xml鏂囦歡銆?br /> 鍦╳eb.xml鏂囦歡涓紝鏈変竴孌靛涓嬶細(xì)
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
        <welcome-file>index.htm</welcome-file>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
鍦?lt;welcome-file-list>涓?lt;/welcome-file>index.html</welcome-file>涔嬮棿娣誨姞涓婏細(xì)

<welcome-file>login.jsp</welcome-file>

淇濆瓨?shù)笂杩颁袱涓枃錃g鍚庨噸鍚痶omcat錛屽湪嫻忚鍣ㄥ湴鍧鏍忓唴杈撳叆"http://localhost:8080/"錛屾樉紺簂ogin.jsp欏甸潰鐨勫唴瀹廣?br />
鏂規(guī)硶2錛?br />
1.涓嶈紕癱onf鐩綍涓嬬殑閭ｄ釜web.xml鏂囦歡錛岃瀹冭佹鍦ㄩ偅閲屽惂銆?/div>
 
2.鎶婂師鏉ョ殑ROOT鐩綍娓呯┖錛岄噷闈粈涔堥兘涓嶈鐣欍傚垹鎺夋垨鑰呮敼鍚嶉殢渚夸綘鎬庝箞寮勯兘鎴愩傚彧瑕佹竻絀哄氨濂姐?/div>
 
3.鍙戝竷浣犺嚜宸辯殑欏圭洰鍒癛OOT鐩綍涓嬶紝鐢╳ar鍖呭彂甯冩垨鑰呯敤鐩存帴鎷瘋礉鐨勯兘涓涓晥鏋溿備繚璇乮ndex.html/index.htm/index.jsp鍏朵腑涓涓瓨鍦ㄤ簬ROOT鐩綍涓嬨?/div>
 
4.鍒犻櫎%CATALINA%/work鐩綍涓嬬殑涓鍒囥傛垜灝辨槸娌℃湁娓呯悊榪欎釜鐩綍錛屽鑷?a href="http://localhost:8080/">http://localhost:8080姘歌繙閮芥槸閭ｅ彧鐚珇~~~閮侀椃
 
5.閲嶈搗tomcat銆備竴鍒囨悶瀹氥?/div>

liyang 2009-07-10 11:41 鍙戣〃璇勮
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