连接Oracle 8i数据库报错
有个系统原来运行在Oracle 9i和10g上，现在需要兼容Oracle 8i的数据库，启动应用报以下错误，经过检查发现，Oracle 11g的驱动无法连接Oracle 8i，把应用中的ojdbc5.jar（Oracle 11g版本）替换成ojdbc14.jar（Oracle 10g或者9i版本）即可。

2011-11-10 12:33:57,615 ERROR [org.springframework.web.context.ContextLoader] - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionAdvisor' defined in ServletContext resource [/WEB-INF/config/applicationContext.xml]: Cannot resolve reference to bean 'transactionInterceptor' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionInterceptor' defined in ServletContext resource [/WEB-INF/config/applicationContext.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in ServletContext resource [/WEB-INF/config/dataSourceContext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/dataAccessContext.xml]: Invocation of init method failed; nested exception is java.lang.ArrayIndexOutOfBoundsException: 7
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionInterceptor' defined in ServletContext resource [/WEB-INF/config/applicationContext.xml]: Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in ServletContext resource [/WEB-INF/config/dataSourceContext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/dataAccessContext.xml]: Invocation of init method failed; nested exception is java.lang.ArrayIndexOutOfBoundsException: 7
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'transactionManager' defined in ServletContext resource [/WEB-INF/config/dataSourceContext.xml]: Cannot resolve reference to bean 'sessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/dataAccessContext.xml]: Invocation of init method failed; nested exception is java.lang.ArrayIndexOutOfBoundsException: 7
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/config/dataAccessContext.xml]: Invocation of init method failed; nested exception is java.lang.ArrayIndexOutOfBoundsException: 7
Caused by: java.lang.ArrayIndexOutOfBoundsException: 7
	at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:989)
	at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:292)
	at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:508)
	at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:203)
	at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
	at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:510)
	at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:37)
	at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:290)
	at