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fanxb 2019-07-02 14:49:26 +08:00
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java/springboot系列/2.springboot事务处理（自动或手动）.md
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@ -25,6 +25,8 @@ categories:
通过`@Transactional`开启事务。在`UserService`中定义一个事务方法`save`.然后在`UserController`中注入`UserDao`,并调用`save`方法。 通过`@Transactional`开启事务。在`UserService`中定义一个事务方法`save`.然后在`UserController`中注入`UserDao`,并调用`save`方法。
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```java ```java
@Service @Service
public class UserService{ public class UserService{