锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲日韩一区二区一无码,tom影院亚洲国产一区二区,久久99亚洲网美利坚合众国 http://www.tkk7.com/xing/category/12446.html涓涓潥瀹氱殑Java鐖卞ソ鑰咃紝嬈㈣繋鍜屾垜璁ㄨzh-cnFri, 02 Mar 2007 05:01:02 GMTFri, 02 Mar 2007 05:01:02 GMT60Tomcat鍚姩鍒嗘瀽http://www.tkk7.com/xing/articles/54653.htmlJStarJStarFri, 23 Jun 2006 05:03:00 GMThttp://www.tkk7.com/xing/articles/54653.htmlhttp://www.tkk7.com/xing/comments/54653.htmlhttp://www.tkk7.com/xing/articles/54653.html#Feedback0http://www.tkk7.com/xing/comments/commentRss/54653.htmlhttp://www.tkk7.com/xing/services/trackbacks/54653.html1 - Tomcat Server鐨勭粍鎴愰儴鍒?

1.1 - Server

A Server element represents the entire Catalina Servlet container. (Singleton)

1.2 - Service

A Service element represents the combination of o顱ne or more Connector components that share a single Engine
Service鏄繖鏍蜂竴涓泦鍚堬細瀹冪敱涓涓垨鑰呭涓狢onnector緇勬垚錛屼互鍙婁竴涓狤ngine錛岃礋璐ｅ鐞嗘墍鏈塁onnector鎵鑾峰緱鐨勫鎴瘋姹?br />

1.3 - Connector

涓涓狢onnector灝嗗湪鏌愪釜鎸囧畾绔彛涓婁睛鍚鎴瘋姹傦紝騫跺皢鑾峰緱鐨勮姹備氦緇橢ngine鏉ュ鐞嗭紝浠嶦ngine澶勮幏寰楀洖搴斿茍榪斿洖瀹㈡埛
TOMCAT鏈変袱涓吀鍨嬬殑Connector錛屼竴涓洿鎺ヤ睛鍚潵鑷猙rowser鐨刪ttp璇鋒眰錛屼竴涓睛鍚潵鑷叾瀹僕ebServer鐨勮姹?br />Coyote Http/1.1 Connector 鍦ㄧ鍙?080澶勪睛鍚潵鑷鎴穊rowser鐨刪ttp璇鋒眰
Coyote JK2 Connector 鍦ㄧ鍙?009澶勪睛鍚潵鑷叾瀹僕ebServer(Apache)鐨剆ervlet/JSP浠ｇ悊璇鋒眰

1.4 - Engine

The Engine element represents the entire request processing machinery associated with a particular Service
It receives and processes all requests from o顱ne or more Connectors
and returns the completed response to the Connector for ultimate transmission back to the client
Engine涓嬪彲浠ラ厤緗涓櫄鎷熶富鏈篤irtual Host錛屾瘡涓櫄鎷熶富鏈洪兘鏈変竴涓煙鍚?br />褰揈ngine鑾峰緱涓涓姹傛椂錛屽畠鎶婅璇鋒眰鍖歸厤鍒版煇涓狧ost涓婏紝鐒跺悗鎶婅璇鋒眰浜ょ粰璇ost鏉ュ鐞?br />Engine鏈変竴涓粯璁よ櫄鎷熶富鏈猴紝褰撹姹傛棤娉曞尮閰嶅埌浠諱綍涓涓狧ost涓婄殑鏃跺欙紝灝嗕氦緇欒榛樿Host鏉ュ鐞?br />

1.5 - Host

聽

浠ｈ〃涓涓猇irtual Host錛岃櫄鎷熶富鏈猴紝姣忎釜铏氭嫙涓繪満鍜屾煇涓綉緇滃煙鍚岲omain Name鐩稿尮閰?br />姣忎釜铏氭嫙涓繪満涓嬮兘鍙互閮ㄧ講(deploy)涓涓垨鑰呭涓猈eb App錛屾瘡涓猈eb App瀵瑰簲浜庝竴涓狢ontext錛屾湁涓涓狢ontext path
褰揌ost鑾峰緱涓涓姹傛椂錛屽皢鎶婅璇鋒眰鍖歸厤鍒版煇涓狢ontext涓婏紝鐒跺悗鎶婅璇鋒眰浜ょ粰璇ontext鏉ュ鐞?br />鍖歸厤鐨勬柟娉曟槸鈥滄渶闀垮尮閰嶁濓紝鎵浠ヤ竴涓猵ath==""鐨凜ontext灝嗘垚涓鴻Host鐨勯粯璁ontext
鎵鏈夋棤娉曞拰鍏跺畠Context鐨勮礬寰勫悕鍖歸厤鐨勮姹傞兘灝嗘渶緇堝拰璇ラ粯璁ontext鍖歸厤

1.6 - Context

涓涓狢ontext瀵瑰簲浜庝竴涓猈eb Application錛屼竴涓猈eb Application鐢變竴涓垨鑰呭涓猄ervlet緇勬垚
Context鍦ㄥ垱寤虹殑鏃跺欏皢鏍規嵁閰嶇疆鏂囦歡$CATALINA_HOME/conf/web.XML鍜?WEBAPP_HOME/WEB-INF/web.xml杞藉叆Servlet綾?br />褰揅ontext鑾峰緱璇鋒眰鏃訛紝灝嗗湪鑷繁鐨勬槧灝勮〃(mapping table)涓鎵劇浉鍖歸厤鐨凷ervlet綾?br />濡傛灉鎵懼埌錛屽垯鎵ц璇ョ被錛岃幏寰楄姹傜殑鍥炲簲錛屽茍榪斿洖

2 - Tomcat Server鐨勭粨鏋勫浘

3 - 閰嶇疆鏂囦歡$CATALINA_HOME/conf/server.xml鐨勮鏄?

璇ユ枃浠舵弿榪頒簡濡備綍鍚姩Tomcat Server

4 - Context鐨勯儴緗查厤緗枃浠秝eb.xml鐨勮鏄?

涓涓狢ontext瀵瑰簲浜庝竴涓猈eb App錛屾瘡涓猈eb App鏄敱涓涓垨鑰呭涓猻ervlet緇勬垚鐨?br />褰撲竴涓猈eb App琚垵濮嬪寲鐨勬椂鍊欙紝瀹冨皢鐢ㄨ嚜宸辯殑ClassLoader瀵硅薄杞藉叆鈥滈儴緗查厤緗枃浠秝eb.xml鈥濅腑瀹氫箟鐨勬瘡涓猻ervlet綾?br />瀹冮鍏堣澆鍏ュ湪$CATALINA_HOME/conf/web.xml涓儴緗茬殑servlet綾?br />鐒跺悗杞藉叆鍦ㄨ嚜宸辯殑Web App鏍圭洰褰曚笅鐨刉EB-INF/web.xml涓儴緗茬殑servlet綾?br />web.xml鏂囦歡鏈変袱閮ㄥ垎錛歴ervlet綾誨畾涔夊拰servlet鏄犲皠瀹氫箟
姣忎釜琚澆鍏ョ殑servlet綾婚兘鏈変竴涓悕瀛楋紝涓旇濉叆璇ontext鐨勬槧灝勮〃(mapping table)涓紝鍜屾煇縐峌RL PATTERN瀵瑰簲
褰撹Context鑾峰緱璇鋒眰鏃訛紝灝嗘煡璇apping table錛屾壘鍒拌璇鋒眰鐨剆ervlet錛屽茍鎵ц浠ヨ幏寰楄姹傚洖搴?br />

鍒嗘瀽涓涓嬫墍鏈夌殑Context鍏變韓鐨剋eb.xml鏂囦歡錛屽湪鍏朵腑瀹氫箟鐨剆ervlet琚墍鏈夌殑Web App杞藉叆

5 - Tomcat Server澶勭悊涓涓猦ttp璇鋒眰鐨勮繃紼?

鍋囪鏉ヨ嚜瀹㈡埛鐨勮姹備負錛?br />http://localhost:8080/wsota/wsota_index.jsp

1) 璇鋒眰琚彂閫佸埌鏈満绔彛8080錛岃鍦ㄩ偅閲屼睛鍚殑Coyote HTTP/1.1 Connector鑾峰緱
2) Connector鎶婅璇鋒眰浜ょ粰瀹冩墍鍦ㄧ殑Service鐨凟ngine鏉ュ鐞嗭紝騫剁瓑寰呮潵鑷狤ngine鐨勫洖搴?br />3) Engine鑾峰緱璇鋒眰localhost/wsota/wsota_index.jsp錛屽尮閰嶅畠鎵鎷ユ湁鐨勬墍鏈夎櫄鎷熶富鏈篐ost
4) Engine鍖歸厤鍒板悕涓簂ocalhost鐨凥ost錛堝嵆浣垮尮閰嶄笉鍒頒篃鎶婅姹備氦緇欒Host澶勭悊錛屽洜涓鴻Host琚畾涔変負璇ngine鐨勯粯璁や富鏈猴級
5) localhost Host鑾峰緱璇鋒眰/wsota/wsota_index.jsp錛屽尮閰嶅畠鎵鎷ユ湁鐨勬墍鏈塁ontext
6) Host鍖歸厤鍒拌礬寰勪負/wsota鐨凜ontext錛堝鏋滃尮閰嶄笉鍒板氨鎶婅璇鋒眰浜ょ粰璺緞鍚嶄負""鐨凜ontext鍘誨鐞嗭級
7) path="/wsota"鐨凜ontext鑾峰緱璇鋒眰/wsota_index.jsp錛屽湪瀹冪殑mapping table涓鎵懼搴旂殑servlet
8) Context鍖歸厤鍒癠RL PATTERN涓?.jsp鐨剆ervlet錛屽搴斾簬JspServlet綾?br />9) 鏋勯燞ttpServletRequest瀵硅薄鍜孒ttpServletResponse瀵硅薄錛屼綔涓哄弬鏁拌皟鐢↗spServlet鐨刣oGet鎴杁oPost鏂規硶
10)Context鎶婃墽琛屽畬浜嗕箣鍚庣殑HttpServletResponse瀵硅薄榪斿洖緇橦ost
11)Host鎶奌ttpServletResponse瀵硅薄榪斿洖緇橢ngine
12)Engine鎶奌ttpServletResponse瀵硅薄榪斿洖緇機onnector
13)Connector鎶奌ttpServletResponse瀵硅薄榪斿洖緇欏鎴穊rowser

聽

				<!------------------------------------------------> 
		
<web-app>  
				<!-- 姒傝堪錛?       
璇ユ枃浠舵槸鎵鏈夌殑WEB APP鍏辯敤鐨勯儴緗查厤緗枃浠訛紝        
姣忓綋涓涓猈EB APP琚獶EPLOY錛岃鏂囦歡閮藉皢鍏堣澶勭悊錛岀劧鍚庢墠鏄疻EB APP鑷繁鐨?WEB-INF/web.xml--> 
				
				
		
				<!--  +-------------------------+  -->   
		
				<!--  |    servlet綾誨畾涔夐儴鍒?   |  -->   
		
				<!--  +-------------------------+  --> 
				
				
		
				<!-- DefaultServlet 褰撶敤鎴風殑HTTP璇鋒眰鏃犳硶鍖歸厤浠諱綍涓涓猻ervlet鐨勬椂鍊欙紝璇ervlet琚墽琛?       
URL PATTERN MAPPING : /        --> 
		
<servlet>
<servlet-name>default</servlet-name>         
<servlet-class>org.apache.catalina.servlets.DefaultServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>listings</param-name>
<param-value>true</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>  
				<!-- InvokerServlet 澶勭悊涓涓猈EB APP涓殑鍖垮悕servlet 
褰撲竴涓猻ervlet琚紪鍐欏茍緙栬瘧鏀懼叆/WEB-INF/classes/涓紝鍗存病鏈夊湪/WEB-INF/web.xml涓畾涔夌殑鏃跺?br />璇ervlet琚皟鐢紝鎶婂尶鍚峴ervlet鏄犲皠鎴?servlet/ClassName鐨勫艦寮?br />URL PATTERN MAPPING : /servlet/*        --> 
		
<servlet>         
<servlet-name>invoker</servlet-name>         
<servlet-class>org.apache.catalina.servlets.InvokerServlet</servlet-class>
<init-param>
<param-name>debug</param-name>             
<param-value>0</param-value>         
</init-param>        
<load-on-startup>2</load-on-startup>     
</servlet>  
				<!-- JspServlet  褰撹姹傜殑鏄竴涓狫SP欏甸潰鐨勬椂鍊欙紙*.jsp錛夎servlet琚皟鐢?       
瀹冩槸涓涓狫SP緙栬瘧鍣紝灝嗚姹傜殑JSP欏甸潰緙栬瘧鎴愪負servlet鍐嶆墽琛?       
URL PATTERN MAPPING : *.jsp        --> 
		
<servlet>         
<servlet-name>jsp</servlet-name>         
<servlet-class>org.apache.jASPer.servlet.JspServlet</servlet-class>         
<init-param>             
<param-name>logVerbosityLevel</param-name>             
<param-value>WARNING</param-value>         
</init-param>         
<load-on-startup>3</load-on-startup>     
</servlet>   
				<!--  +---------------------------+  -->   
		
				<!--  |    servlet鏄犲皠瀹氫箟閮ㄥ垎    |  -->   
		
				<!--  +---------------------------+  --> 
		
<servlet-mapping>         
<servlet-name>default</servlet-name>         
<url-pattern>/</url-pattern>     
</servlet-mapping>      
<servlet-mapping>         
<servlet-name>invoker</servlet-name>         
<url-pattern>/servlet/*</url-pattern>     
</servlet-mapping>      
<servlet-mapping>         
<servlet-name>jsp</servlet-name>         
<url-pattern>*.jsp</url-pattern>     
</servlet-mapping>  
				<!--  +------------------------+  -->   
		
				<!--  |    鍏跺畠閮ㄥ垎錛岀暐鍘誨厛    |  -->   
		
				<!--  +------------------------+  --> 
		
... ... ... ...  
</web-app>  
				<!----------------------------------->

聽

				<!-------------------------------------------------------------------------> 
		
				<!-- 鍚姩Server 鍦ㄧ鍙?005澶勭瓑寰呭叧闂懡浠? 濡傛灉鎺ュ彈鍒?SHUTDOWN"瀛楃涓插垯鍏抽棴鏈嶅姟鍣?/font>      --> 
		
<Server port="8005" shutdown="SHUTDOWN" debug="0">  
				<!-- Listener ???        鐩墠娌℃湁鐪嬪埌榪欓噷        --> 
		
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" debug="0"/>   
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" debug="0"/>  
				<!-- Global JNDI resources ???        鐩墠娌℃湁鐪嬪埌榪欓噷錛屽厛鐣ュ幓        --> 
		
<GlobalNamingResources>     ... ... ... ...   </GlobalNamingResources>  
				<!-- Tomcat鐨凷tandalone Service Service鏄竴緇凜onnector鐨勯泦鍚?
瀹冧滑鍏辯敤涓涓狤ngine鏉ュ鐞嗘墍鏈塁onnector鏀跺埌鐨勮姹?-> 
		
<Service name="Tomcat-Standalone">  
				<!-- Coyote HTTP/1.1 Connector  className: 璇onnector鐨勫疄鐜扮被鏄?br />org.apache.coyote.tomcat4.CoyoteConnector 
port : 鍦ㄧ鍙ｅ彿8080澶勪睛鍚潵鑷鎴穊rowser鐨凥TTP1.1璇鋒眰          
minProcessors : 璇onnector鍏堝垱寤?涓嚎紼嬬瓑寰呭鎴瘋姹傦紝姣忎釜璇鋒眰鐢變竴涓嚎紼嬭礋璐?         
maxProcessors : 褰撶幇鏈夌殑綰跨▼涓嶅鏈嶅姟瀹㈡埛璇鋒眰鏃訛紝鑻ョ嚎紼嬫繪暟涓嶈凍75涓紝鍒欏垱寤烘柊綰跨▼鏉ュ鐞嗚姹?         
acceptCount : 褰撶幇鏈夌嚎紼嬪凡緇忚揪鍒版渶澶ф暟75鏃訛紝涓哄鎴瘋姹傛帓闃?褰撻槦鍒椾腑璇鋒眰鏁拌秴榪?00鏃訛紝鍚庢潵鐨勮姹傝繑鍥濩onnection refused閿欒          
redirectport : 褰撳鎴瘋姹傛槸https鏃訛紝鎶婅璇鋒眰杞彂鍒扮鍙?443鍘?鍏跺畠灞炴х暐          --> 
		
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector" 
port="8080"                 
minProcessors="5" maxProcessors="75" acceptCount="100"                 
enableLookups="true"                 redirectPort="8443"                 
debug="0"                 connectionTimeout="20000"                 
useURIValidationHack="false"                 disableUploadTimeout="true" />  
				<!-- Engine鐢ㄦ潵澶勭悊Connector鏀跺埌鐨凥ttp璇鋒眰 
瀹冨皢鍖歸厤璇鋒眰鍜岃嚜宸辯殑铏氭嫙涓繪満錛屽茍鎶婅姹傝漿浜ょ粰瀵瑰簲鐨凥ost鏉ュ鐞?         
榛樿铏氭嫙涓繪満鏄痩ocalhost          --> 
		
<Engine name="Standalone" defaultHost="localhost" debug="0">      
				<!-- 鏃ュ織綾伙紝鐩墠娌℃湁鐪嬪埌錛岀暐鍘誨厛 --> 
		
<Logger className="org.apache.catalina.logger.FileLogger" .../> 
				<!-- Realm錛岀洰鍓嶆病鏈夌湅鍒幫紝鐣ュ幓鍏?--> 
		
<Realm className="org.apache.catalina.realm.UserDatabaseRealm" .../>  
				<!-- 铏氭嫙涓繪満localhost  apPBase : 璇ヨ櫄鎷熶富鏈虹殑鏍圭洰褰曟槸webapps/  
瀹冨皢鍖歸厤璇鋒眰鍜岃嚜宸辯殑Context鐨勮礬寰勶紝騫舵妸璇鋒眰杞氦緇欏搴旂殑Context鏉ュ鐞?           --> 
<Host name="localhost" debug="0" appBase="webapps" unpackWARs="true" autoDeploy="true">
				<!-- 鏃ュ織綾伙紝鐩墠娌℃湁鐪嬪埌錛岀暐鍘誨厛 --> 
		
<Logger className="org.apache.catalina.logger.FileLogger" .../>        
				<!-- Context錛屽搴斾簬涓涓猈eb App   
path : 璇ontext鐨勮礬寰勫悕鏄?"錛屾晠璇ontext鏄Host鐨勯粯璁ontext              
docBase : 璇ontext鐨勬牴鐩綍鏄痺ebapps/mycontext/              -->
		
<Context path="" docBase="mycontext" debug="0"/>
				<!-- 鍙﹀涓涓狢ontext錛岃礬寰勫悕鏄?wsota -->
		
<Context path="/wsota" docBase="wsotaProject" debug="0"/>
</Host>
</Engine>
</Service>
</Server>  
				<!--------------------------------------------------------------->


JStar 2006-06-23 13:03 鍙戣〃璇勮
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