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【结贴】[请求]X3 业务建模工具-报未注册类**

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发表于 2008-1-30 16:50:38 | 显示全部楼层 |阅读模式
X3 业务建模工具-报未注册类

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发表于 2008-1-30 17:29:26 | 显示全部楼层
这个错误是怎么报出来的?
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 楼主| 发表于 2008-1-31 09:46:57 | 显示全部楼层
在打开的时候报的。。还在启动界面的时候。。
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发表于 2008-1-31 09:52:23 | 显示全部楼层
把服务端的日志发上看一下。
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 楼主| 发表于 2008-1-31 10:02:36 | 显示全部楼层
2008-1-31 10:01:08 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8081
2008-1-31 10:01:08 org.apache.coyote.ajp.AjpAprProtocol init
信息: Initializing Coyote AJP/1.3 on ajp-8009
2008-1-31 10:01:08 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1292 ms
2008-1-31 10:01:08 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2008-1-31 10:01:08 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.12
2008-1-31 10:01:08 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2008-1-31 10:01:28 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2008-1-31 10:01:28 org.apache.catalina.core.StandardContext start
严重: Context [/transfile] startup failed due to previous errors
2008-1-31 10:01:29 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8081
2008-1-31 10:01:29 org.apache.coyote.ajp.AjpAprProtocol start
信息: Starting Coyote AJP/1.3 on ajp-8009
2008-1-31 10:01:29 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2008-1-31 10:01:29 org.apache.catalina.startup.Catalina start
信息: Server startup in 20549 ms
2008-1-31 10:01:44 com.caucho.hessian.server.HessianSkeleton invoke
警告: java.lang.Exception: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
java.lang.Exception: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
        at com.justep.service.BizServiceImp.execute(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:652)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1203)
        at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:766)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
        at com.justep.connection.WLConnectionProvider.get(Unknown Source)
        at com.justep.connection.ConnectionManager.get(Unknown Source)
        at com.justep.service.action.base.SQLAction.doExec(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        ... 20 more
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:760)
        ... 26 more
2008-1-31 10:01:44 com.caucho.hessian.server.HessianSkeleton invoke
警告: java.lang.Exception: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
java.lang.Exception: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
        at com.justep.service.BizServiceImp.execute(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:652)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1203)
        at java.lang.Thread.run(Thread.java:595)
Caused by: org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:766)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:540)
        at com.justep.connection.WLConnectionProvider.get(Unknown Source)
        at com.justep.connection.ConnectionManager.get(Unknown Source)
        at com.justep.service.action.base.SQLAction.doExec(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        ... 20 more
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
        at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:760)
        ... 26 more
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 楼主| 发表于 2008-1-31 10:03:37 | 显示全部楼层
2008-1-31 10:01:12 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-1-31 10:01:12 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2008-1-31 10:01:13 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-1-31 10:01:13 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2008-1-31 10:01:13 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@166ff9c')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1179c1c')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@10a14ad')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextDestroyed()
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextDestroyed()
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1afe460')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@ba8fce')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@3744bc')
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextDestroyed()
2008-1-31 10:02:01 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextDestroyed()
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发表于 2008-1-31 10:19:35 | 显示全部楼层
Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriver'

没有拷贝 Oracle 的JDBC驱动程序到需要的目录
请oracle\jdbc\lib\ojdbc14.jar文件到以下目录
X3Server\lib\JDBC
X3Server\TOMCAT\common\lib
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 楼主| 发表于 2008-1-31 10:36:55 | 显示全部楼层
又有新的错误了。。
2008-1-31 10:32:12 org.apache.coyote.http11.Http11AprProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8081
2008-1-31 10:32:12 org.apache.coyote.ajp.AjpAprProtocol init
信息: Initializing Coyote AJP/1.3 on ajp-8009
2008-1-31 10:32:12 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1081 ms
2008-1-31 10:32:12 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2008-1-31 10:32:12 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.12
2008-1-31 10:32:12 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2008-1-31 10:32:47 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2008-1-31 10:32:47 org.apache.catalina.core.StandardContext start
严重: Context [/transfile] startup failed due to previous errors
2008-1-31 10:32:48 org.apache.coyote.http11.Http11AprProtocol start
信息: Starting Coyote HTTP/1.1 on http-8081
2008-1-31 10:32:48 org.apache.coyote.ajp.AjpAprProtocol start
信息: Starting Coyote AJP/1.3 on ajp-8009
2008-1-31 10:32:48 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2008-1-31 10:32:48 org.apache.catalina.startup.Catalina start
信息: Server startup in 36573 ms
2008-1-31 10:33:39 com.caucho.hessian.server.HessianSkeleton invoke
警告: java.lang.Exception: error occur during invoke getRecords method, ORA-00942: 表或视图不存在

java.lang.Exception: error occur during invoke getRecords method, ORA-00942: 表或视图不存在

        at com.justep.service.action.database.GetRecordsAction.doExecute(Unknown Source)
        at com.justep.service.action.base.SQLAction.doExec(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.BizServiceImp.execute(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:652)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1203)
        at java.lang.Thread.run(Thread.java:595)
2008-1-31 10:33:39 com.caucho.hessian.server.HessianSkeleton invoke
警告: java.lang.Exception: error occur during invoke getRecords method, ORA-00942: 表或视图不存在

java.lang.Exception: error occur during invoke getRecords method, ORA-00942: 表或视图不存在

        at com.justep.service.action.database.GetRecordsAction.doExecute(Unknown Source)
        at com.justep.service.action.base.SQLAction.doExec(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.action.base.SupportAction.execute(Unknown Source)
        at com.justep.service.BizServiceImp.execute(Unknown Source)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
        at com.justep.hessian.HessianServlet.service(Unknown Source)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
        at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:831)
        at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:652)
        at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1203)
        at java.lang.Thread.run(Thread.java:595)
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 楼主| 发表于 2008-1-31 10:37:57 | 显示全部楼层
2008-1-31 10:32:17 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-1-31 10:32:17 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2008-1-31 10:32:17 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2008-1-31 10:32:17 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2008-1-31 10:32:18 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
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发表于 2008-1-31 11:05:16 | 显示全部楼层
先看一下第一个报错
2008-1-31 10:32:47 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
但是没有错误的详细信息,请楼主参考 http://618119.com/archives/2007/12/04/37.html 看看详细的错误信息
平台默认安装的Tomcat是5.5的
=========================
昨天部署web应用到Tomcat之后,无法成功启动,并且控制台没有详细的错误信息,
顶多就两行提示信息,例如:
严重: Error listenerStart
严重: Context [/lizongbo] startup failed due to previous errors

或者

严重: Error filterStart
org.apache.catalina.core.StandardContext start
严重: Context startup failed due to previous errors

查找logs目录下的信息,除了这两句话,也没别的辅助内容.
给查错带来了困难,在这种情况下,是因为Tomcat自身的默认日志没有将一些错误信息输出到控制台或文件,
这个时候则需要配置Tomcat自身的log,启用详细的调试日志.

在Tomcat 5.5和Tomcat 6.0中的配置基本一样,只是相关文件放的目录有所不同.

首先需要准备的文件为:

1.log4j.jar , 下载地址 : http://www.apache.org/dist/loggi ... he-log4j-1.2.15.zip
2.Tomcat 5.5所需的 commons-logging.jar,下载地址: http://www.apache.org/dist/commo ... ons-logging-1.1.zip

3.log4j配置文件:
log4j.properties
配置内容为:

log4j.rootLogger=ERROR,R

log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=[%p]%t-%c-%m%n

log4j.appender.R=org.apache.log4j.RollingFileAppender
log4j.appender.R.File=${catalina.home}/logs/lizongbo.log
log4j.appender.R.MaxFileSize=10MB
log4j.appender.R.MaxBackupIndex=10
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=[%p]%t-%c-%m%n

log4j.logger.org.apache.catalina=INFO,R,CONSOLE

#日志级别不能太低,如果配置为debug的话,输出的日志信息太多,导致tomcat启动非常的慢.

4.Tomcat 6.0所需的juli替换文件:
http://www.apache.org/dist/tomca ... t-juli-adapters.jar
http://www.apache.org/dist/tomca ... ras/tomcat-juli.jar

在Tomcat6.0中,

将tomcat-juli-adapters.jar,log4j-1.2.15.jar,log4j.properties复制到D:\Java\ApacheTomcat6.0.14\lib下面.

将tomcat-juli.jar复制到D:\Java\apache-tomcat-6.0.14\bin\下面.

然后启动tomcat,就可以在D:\Java\apache-tomcat-6.0.14\logs下看到lizongbo.log了.

在 Tomcat5.5中,

将commons-logging-1.1.jar,log4j-1.2.15.jar,复制到D:\Java\apache-tomcat-5.5.25\common\lib下面.
将log4j.properties复制到D:\Java\apache-tomcat-5.5.25\common\classes下面.

然后启动tomcat,就可以在D:\Java\apache-tomcat-5.5.25\logs下看到lizongbo.log了.

在这个时候,再通过日志文件来分析,则会发现出现这种错误的情况可能有:
(以下是我遇到的出错情况,大多是些低级错误)
1.webapps要用到的classe文件根本没有复制到WEB-INF/classes目录下面
(java.lang.NoClassDefFoundError,而这个信息可能默认没输出到控制台,尤其是用了spring的,昨天就是这个粗心的低级错误)
2.要用到lib文件没有复制完,缺少lib
3.lib下的同一个库的jar文件存在多个不同版本,引起版本冲突.
4.lib下的jar与tomcat版本不相对应(我遇到的问题是web应用在Tomcat5.5上运行正常,换到Tomcat6.0上就出错,
例如一个用了struts的webapp在Tomcat 6上报下面的错误
“Parse Fatal Error at line 17 column 6: The processing instruction
target matching “[xX][mM][lL]” is not allowed” )

愿意看英文的可以参考官方网站说明:
http://tomcat.apache.org/tomcat-6.0-doc/logging.html
http://tomcat.apache.org/tomcat-5.5-doc/logging.html
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