这是什么错误？？？？？？？？？

Question

org.springframework.beans.factory.BeanInitializationException: Could not process key 'jdbc.url' in PropertyOverrideConfigurer; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'jdbc' is defined
at org.springframework.beans.factory.config.PropertyOverrideConfigurer.processProperties(PropertyOverrideConfigurer.java:111)
at org.springframework.beans.factory.config.PropertyResourceConfigurer.postProcessBeanFactory(PropertyResourceConfigurer.java:86)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:265)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:162)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:606)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:462)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'jdbc' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:694)
at org.springframework.beans.factory.config.PropertyOverrideConfigurer.applyPropertyValue(PropertyOverrideConfigurer.java:146)
at org.springframework.beans.factory.config.PropertyOverrideConfigurer.processKey(PropertyOverrideConfigurer.java:134)
at org.springframework.beans.factory.config.PropertyOverrideConfigurer.processProperties(PropertyOverrideConfigurer.java:106)

Answer 1

无法处理JDNC的url，没有定义名为JDBC的bean