Spring Boot異常回滾和事務的使用可以通過以下幾個步驟實現:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
@SpringBootApplication
@EnableTransactionManagement
public class YourApplication {
public static void main(String[] args) {
SpringApplication.run(YourApplication.class, args);
}
}
@Service
public class YourService {
@Autowired
private YourRepository yourRepository;
@Transactional
public void saveYourEntity(YourEntity entity) {
yourRepository.save(entity);
}
}
@SpringBootTest
@Transactional
public class YourServiceTest {
@Autowired
private YourService yourService;
@Test
@Rollback(value = true, rollbackFor = Exception.class)
public void testSaveYourEntity() {
// 測試代碼
}
}
通過以上步驟,你可以在Spring Boot應用程序中使用異常回滾和事務。