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首先说说我的环境:
Debian 3.1 Sarge Apache2 + tomcat 5.0.30 已经整合
oracle10g 数据库已经安装成功,数据库已经建好。
问题:
对于jsp网页不能连上数据库,从数据库中调用资料,应该是jdbc驱动设置的问题(我的看法),希望曾经做过的兄弟给些建议和指导!谢谢!
这里有些网页显示错误代码和apache和tomcat的日志!
- HTTP Status 500 -
- --------------------------------------------------------------------------------
- type Exception report
- message
- description The server encountered an internal error () that prevented it from fulfilling this request.
- exception
- org.apache.jasper.JasperException
- org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
- org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
- org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
- root cause
- java.lang.NullPointerException
- org.apache.jsp.Itell.News.index_jsp._jspService(index_jsp.java:244)
- org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
- org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
- org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
- org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
- javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
- note The full stack trace of the root cause is available in the Apache Tomcat/5.0.30 logs.
- --------------------------------------------------------------------------------
- Apache Tomcat/5.0.30
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Apache 的错误日志:
- Sat Sep 11 03:52:17 2004] [error] channelApr.open() attempt to connect to 127.0.0.1:8009 (127.0.0.1) failed 111
- [Sat Sep 11 03:52:17 2004] [error] ajp13.connect() failed ajp13:localhost:8009
- [Sat Sep 11 03:52:17 2004] [error] ajp13.service() failed to connect endpoint errno=9 Bad file descriptor
- [Sat Sep 11 03:52:17 2004] [error] ajp13.service() Error forwarding ajp13:localhost:8009 1 1
- [Sat Sep 11 03:52:17 2004] [error] mod_jk2.handler() Error connecting to tomcat 120000, status 0
- [Sat Sep 11 03:52:21 2004] [error] channelApr.open() attempt to connect to 127.0.0.1:8009 (127.0.0.1) failed 111
- [Sat Sep 11 03:52:21 2004] [error] ajp13.connect() failed ajp13:localhost:8009
- [Sat Sep 11 03:52:21 2004] [error] ajp13.service() failed to connect endpoint errno=9 Bad file descriptor
- [Sat Sep 11 03:52:21 2004] [error] ajp13.service() Error forwarding ajp13:localhost:8009 1 1
- [Sat Sep 11 03:52:21 2004] [error] mod_jk2.handler() Error connecting to tomcat 120000, status 0
- [Sat Sep 11 03:52:27 2004] [error] channelApr.open() attempt to connect to 127.0.0.1:8009 (127.0.0.1) failed 111
- [Sat Sep 11 03:52:27 2004] [error] ajp13.connect() failed ajp13:localhost:8009
- [Sat Sep 11 03:52:27 2004] [error] ajp13.service() failed to connect endpoint errno=9 Bad file descriptor
- [Sat Sep 11 03:52:27 2004] [error] ajp13.service() Error forwarding ajp13:localhost:8009 1 1
- [Sat Sep 11 03:52:27 2004] [error] mod_jk2.handler() Error connecting to tomcat 120000, status 0
- [Sat Sep 11 03:52:35 2004] [notice] caught SIGTERM, shutting down
- [Sat Sep 11 03:54:52 2004] [error] shm.create(): error creating shm 2 No such file or directory
- [Sat Sep 11 03:54:52 2004] [error] shm.create(): error creating shm /var/run/apache2/logs/shm.file
- [Sat Sep 11 03:54:52 2004] [notice] Apache/2.0.53 (Debian GNU/Linux) mod_jk2/2.0.4 configured -- resuming normal operations
- [Sat Sep 11 03:55:16 2004] [notice] caught SIGTERM, shutting down
- [Sat Sep 11 03:56:35 2004] [error] shm.create(): error creating shm 2 No such file or directory
- [Sat Sep 11 03:56:35 2004] [error] shm.create(): error creating shm /var/run/apache2/logs/shm.file
- [Sat Sep 11 03:56:35 2004] [notice] Apache/2.0.53 (Debian GNU/Linux) mod_jk2/2.0.4 configured -- resuming normal operations
- [Sat Sep 11 03:56:44 2004] [error] ajp13.service() ajpGetReply recoverable error 3
- [Sat Sep 11 03:56:44 2004] [error] ajp13.service() ajpGetReply recoverable error 3
- [Sat Sep 11 03:56:44 2004] [error] ajp13.service() Error forwarding ajp13:localhost:8009 1 0
- [Sat Sep 11 03:56:44 2004] [error] mod_jk2.handler() Error connecting to tomcat 3, status 200
- [Sat Sep 11 05:28:58 2004] [notice] caught SIGTERM, shutting down
- [Sat Sep 11 05:29:01 2004] [error] shm.create(): error creating shm 2 No such file or directory
- [Sat Sep 11 05:29:01 2004] [error] shm.create(): error creating shm /var/run/apache2/logs/shm.file
- [Sat Sep 11 05:29:01 2004] [notice] Apache/2.0.53 (Debian GNU/Linux) mod_jk2/2.0.4 configured -- resuming normal operations
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tomcat 的日志:
- Sep 11, 2004 5:29:02 AM org.apache.catalina.startup.Catalina load
- INFO: Initialization processed in 846 ms
- Sep 11, 2004 5:29:02 AM org.apache.catalina.core.StandardService start
- INFO: Starting service Catalina
- Sep 11, 2004 5:29:02 AM org.apache.catalina.core.StandardEngine start
- INFO: Starting Servlet Engine: Apache Tomcat/5.0.30
- Sep 11, 2004 5:29:02 AM org.apache.catalina.core.StandardHost start
- INFO: XML validation disabled
- Sep 11, 2004 5:29:02 AM org.apache.catalina.core.StandardHost getDeployer
- INFO: Create Host deployer for direct deployment ( non-jmx )
- Sep 11, 2004 5:29:02 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Processing Context configuration file URL file:/opt/tomcat/conf/Catalina/localhost/admin.xml
- Sep 11, 2004 5:29:04 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Processing Context configuration file URL file:/opt/tomcat/conf/Catalina/localhost/balancer.xml
- Sep 11, 2004 5:29:04 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Processing Context configuration file URL file:/opt/tomcat/conf/Catalina/localhost/manager.xml
- Sep 11, 2004 5:29:04 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Installing web application at context path from URL file:/opt/tomcat/webapps/ROOT
- Sep 11, 2004 5:29:04 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Installing web application at context path /jsp-examples from URL file:/opt/tomcat/webapps/jsp-examples
- Sep 11, 2004 5:29:05 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Installing web application at context path /servlets-examples from URL file:/opt/tomcat/webapps/servlets-examples
- Sep 11, 2004 5:29:05 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Installing web application at context path /tomcat-docs from URL file:/opt/tomcat/webapps/tomcat-docs
- Sep 11, 2004 5:29:05 AM org.apache.catalina.core.StandardHostDeployer install
- INFO: Installing web application at context path /webdav from URL file:/opt/tomcat/webapps/webdav
- Sep 11, 2004 5:29:05 AM org.apache.coyote.http11.Http11Protocol start
- INFO: Starting Coyote HTTP/1.1 on http-8080
- Sep 11, 2004 5:29:05 AM org.apache.jk.common.ChannelSocket init
- INFO: JK2: ajp13 listening on /0.0.0.0:8009
- Sep 11, 2004 5:29:05 AM org.apache.jk.server.JkMain start
- INFO: Jk running ID=0 time=0/72 config=/opt/tomcat/conf/jk2.properties
- Sep 11, 2004 5:29:05 AM org.apache.catalina.startup.Catalina start
- INFO: Server startup in 2884 ms
- aq.executeQuery: invalid arguments in call
- dbclass():invalid arguments in call
- aq.executeQuery: invalid arguments in call
- dbclass():invalid arguments in call
- aq.executeQuery: invalid arguments in call
- aq.executeQuery: invalid arguments in call
- dbclass():invalid arguments in call
- aq.executeQuery: invalid arguments in call
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