Skip to content
Permalink

Comparing changes

Choose two branches to see what’s changed or to start a new pull request. If you need to, you can also or learn more about diff comparisons.

Open a pull request

Create a new pull request by comparing changes across two branches. If you need to, you can also . Learn more about diff comparisons here.
base repository: Snailclimb/JavaGuide
Failed to load repositories. Confirm that selected base ref is valid, then try again.
Loading
base: master
Choose a base ref
...
head repository: 1autodidact/JavaGuide
Failed to load repositories. Confirm that selected head ref is valid, then try again.
Loading
compare: master
Choose a head ref
Checking mergeability… Don’t worry, you can still create the pull request.
  • 2 commits
  • 1 file changed
  • 1 contributor

Commits on Mar 10, 2022

  1. spring 事务 PROPAGATION_NESTED纠错 

    ROPAGATION_NESTED：如果当前存在事务，就在嵌套事务内执行；如果当前没有事务，就执行与PROPAGATION_REQUIRED类似的操作，子事务回滚外部主事务也会受到影响进行回滚



``` 
@service
public class UserInvokeService {
    @Autowired
    private UserService userService;
    @resource
    private UserMapper userMapper;

    @transactional
    public void invokeUserService() {
        User user = new User();
        user.setName("zxx");
        user.setAge(333333);
        userMapper.insert(user);
        userService.insertData();

    }
}


@service
public class UserService {

    @resource
    private UserMapper userMapper;


    @transactional(propagation = Propagation.NESTED)
    public void insertData() {
        User user = new User();
        user.setName("inserByNested");
        user.setAge(2222);
        userMapper.insert(user);
        int a = 1 / 0;
    }

}


@SpringBootTest
public class TransactionalTest {
    @Autowired
    UserService userService;
    @Autowired
    UserInvokeService userInvokeService;
    @test
    public void testTransaction() {
        userInvokeService.invokeUserService();
    }
}
```
    @1autodidact
    1autodidact authored Mar 10, 2022
    Configuration menu
    Copy the full SHA
    ff6203b View commit details
    Browse the repository at this point in the history

  2. Merge pull request #1 from 1autodidact/spring-事务-PROPAGATION_NESTED纠错 

    spring 事务 PROPAGATION_NESTED纠错
    @1autodidact
    1autodidact authored Mar 10, 2022
    Configuration menu
    Copy the full SHA
    4ef7033 View commit details
    Browse the repository at this point in the history
Loading