系统在tomact5.0.28+oracle9i连接池以下代码配置没有问题,可是一转到tomact5.5下就不行,报这个错误:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class ' ' for connect URL 'null '
请高手指教,急,在线等!
server.xml文件内容如下:
<Server port= "8005 " shutdown= "SHUTDOWN ">
<Listener className= "org.apache.catalina.core.AprLifecycleListener " />
<Listener className= "org.apache.catalina.mbeans.ServerLifecycleListener " />
<Listener className= "org.apache.catalina.mbeans.GlobalResourcesLifecycleListener " />
<Listener className= "org.apache.catalina.storeconfig.StoreConfigLifecycleListener "/>
<!-- Global JNDI resources -->
<GlobalNamingResources>
<!-- Test entry for demonstration purposes -->
<Environment name= "simpleValue " type= "java.lang.Integer " value= "30 "/>
<Resource name= "UserDatabase " auth= "Container "
type= "org.apache.catalina.UserDatabase "
description= "User database that can be updated and saved "
factory= "org.apache.catalina.users.MemoryUserDatabaseFactory "
pathname= "conf/tomcat-users.xml " />
</GlobalNamingResources>
<Service name= "Catalina ">
<Connector
port= "8080 " maxHttpHeaderSize= "8192 "
maxThreads= "150 " minSpareThreads= "25 " maxSpareThreads= "75 "
enableLookups= "false " redirectPort= "8443 " acceptCount= "100 "
connectionTimeout= "20000 " disableUploadTimeout= "true " />
<Connector port= "8009 "
enableLookups= "false " redirectPort= "8443 " protocol= "AJP/1.3 " />
<Host name= "localhost " appBase= "webapps "
unpackWARs= "true " autoDeploy= "true "
xmlValidation= "false " xmlNamespaceAware= "false ">