让spring管理bean的四种方法:
@Bean
api registerSingle
factorybean(mybatis所用)
methodfactory
mapperScan:spring扩展{importBeanDefinitionRegister}
mybatis官网:https://mybatis.org/spring/zh
https://mybatis.org/mybatis-3
mybatis
原文:https://www.cnblogs.com/erdanyang/p/12315519.html