oracle数据库jdbc连接异常

org.springframework.dao.DataAccessResourceFailureException: Error retrieving database metadata; nested exception is org.springframework.jdbc.support.MetaDataAccessException: JDBC DatabaseMetaData method not implemented by JDBC driver - upgrade your driver; nested exception is java.lang.AbstractMethodError: oracle.jdbc.driver.OracleDatabaseMetaData.supportsGetGeneratedKeys()Z
	at org.springframework.jdbc.core.metadata.TableMetaDataProviderFactory.createMetaDataProvider(TableMetaDataProviderFactory.java:102)
	at org.springframework.jdbc.core.metadata.TableMetaDataContext.processMetaData(TableMetaDataContext.java:205)
	at org.springframework.jdbc.core.simple.AbstractJdbcInsert.compileInternal(AbstractJdbcInsert.java:276)
	at org.springframework.jdbc.core.simple.AbstractJdbcInsert.compile(AbstractJdbcInsert.java:263)
	at org.springframework.jdbc.core.simple.AbstractJdbcInsert.checkCompiled(AbstractJdbcInsert.java:309)
	at org.springframework.jdbc.core.simple.AbstractJdbcInsert.doExecute(AbstractJdbcInsert.java:346)
	at org.springframework.jdbc.core.simple.SimpleJdbcInsert.execute(SimpleJdbcInsert.java:118)
	at me.alad.storage.template.oracle.internal.OracleTemplateImpl.add(OracleTemplateImpl.java:84)
	at me.alad.storage.template.oracle.internal.OracleTemplateImpl$$FastClassByCGLIB$$eb4b2f10.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:698)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:51)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:631)
	at me.alad.storage.template.oracle.internal.OracleTemplateImpl$$EnhancerByCGLIB$$76eaf33e.add(<generated>)

解决办法：删掉class12.jar