Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘areaDao’ defined in file [D:\Bishe\shoolMall\target\classes\com\fcx\shoolMall\dao\AreaDao.class]: Cannot resolve reference to bean ‘sqlSessionFactory’ while setting bean property ‘sqlSessionFactory’; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named ‘sqlSessionFactory’ available
在进行AreaDaoTest测试时，报无法创建bean的错误，请问是为什么，求解答