PlatformTransactionManager 不管是JPA还是JDBC等都实现自接口 PlatformTransactionManager 如果你添加的是 spring-boot-starter-jdbc 依赖,框架会默认注入 DataSourceTransactionManager 实例。
Get Started@Transactional Annotation—Declarative Transaction@Servicepublic class UserServiceImpl implements UserService{ @Transactional @Overrid
Transaction AbstractionThe key to the Spring transaction abstraction is the notion of a transaction strategy. A transaction strategy is defined by a T
refer to: https://docs.spring.io/spring-framework/docs/5.3.24/reference/html/data-access.html#transactionTransaction AbstractionThe key to the Spring
Using Transactionshttps://docs.oracle.com/javase/tutorial/jdbc/basics/transactions.htmlThere are times when you do not want one statement to take effe