org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'portalServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.online.college.core.consts.service.IConstsClassifyService com.online.college.portal.business.impl.PortalServiceImpl.constsClassifyService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'constsClassifyServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.online.college.core.consts.dao.ConstsClassifyDao com.online.college.core.consts.service.impl.ConstsClassifyServiceImpl.entityDao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.online.college.core.consts.dao.ConstsClassifyDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}