Spring 事务的原理

官方文档：https://docs.spring.io/spring-framework/reference/data-access/transaction/declarative/annotations.html#:~:text=The%20%40Transactional%20annotation%20is%20metadata,suspending%20any%20existing%20transaction%22). 推荐阅读：https://www.marcobehler.com/gu...