BeanCreationNotAllowedException: Error creating bean with name 'sqlSessionFa
org.springframework.beans.factory.BeanCreationNotAllowedException: Error creating bean with name ‘sqlSessionFatory’: Singleton bean creation not allowed while singletons of this factory are in destruction (Do not request a bean from a BeanFactory in a destroy method implementation!)
此異常主要是idea多模塊編程下，一個模塊修改後另外一個模塊中沒有生效，需要將父pom重新clean install一下即可解決