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!)
此异常主要是idea多模块编程下，一个模块修改后另外一个模块中没有生效，需要将父pom重新clean install一下即可解决