NoUniqueBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined: expected single matching bean
问题 I have 2 separate databases and I am trying to access them in repositories. Unfortunately I am receiving the following exception. Things I have tried have tried making one of the bean as Primary . have used PersistenceContext as can be seen in code below. My ExceptionTrace Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'orderController': Injection of autowired dependencies failed; nested exception is org.springframework.beans