解决@Transaction注解导致动态切换更改数据库失效问题

@Service
public class UserServiceImpl extends BaseServiceImpl<UserEntity> implements UserService {
    @Autowired
    private UserMapper userMapper;
    @Override
    @Transactional
    public void insertOne() {
        UserEntity userEntity = new UserEntity();
        userEntity.setUsername("Michael_C_2019");
        //插入到数据库
        userMapper.insertSelective(userEntity);
        //手动抛出异常
        throw new IndexOutOfBoundsException();
    }
    @Override
    public void saveOne() {
        insertOne();
    }
}

@Override
    @Transactional
    public void insertOne() {
        try {
            UserEntity userEntity = new UserEntity();
            userEntity.setUsername("Michael_C_2019");
            //插入到数据库
            userMapper.insertSelective(userEntity);
            //手动抛出异常
            throw new IndexOutOfBoundsException();
        } catch (IndexOutOfBoundsException e) {
            e.printStackTrace();
        }
    }

 @Override
    @Transactional
    public void insertOne() {
        try {
            UserEntity userEntity = new UserEntity();
            userEntity.setUsername("Michael_C_2019");
            //插入到数据库
            userMapper.insertSelective(userEntity);
            //手动抛出异常
            throw new IndexOutOfBoundsException();
        } catch (IndexOutOfBoundsException e) {
            e.printStackTrace();
            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
        }
    }

TransactionAspectSupport

@Nullable
    protected Object invokeWithinTransaction(Method method, @Nullable Class<?> targetClass, TransactionAspectSupport.InvocationCallback invocation) throws Throwable {
        TransactionAttributeSource tas = this.getTransactionAttributeSource();
        TransactionAttribute txAttr = tas != null ? tas.getTransactionAttribute(method, targetClass) : null;
        PlatformTransactionManager tm = this.determineTransactionManager(txAttr);
        String joinpointIdentification = this.methodIdentification(method, targetClass, txAttr);
        Object result;
        if (txAttr != null && tm instanceof CallbackPreferringPlatformTransactionManager) {
            TransactionAspectSupport.ThrowableHolder throwableHolder = new TransactionAspectSupport.ThrowableHolder(null);
            try {
                result = ((CallbackPreferringPlatformTransactionManager)tm).execute(txAttr, (status) -> {
                    TransactionAspectSupport.TransactionInfo txInfo = this.prepareTransactionInfo(tm, txAttr, joinpointIdentification, status);
                    Object var9;
                    try {
                        Object var8 = invocation.proceedWithInvocation();
                        return var8;
                    } catch (Throwable var13) {
                        if (txAttr.rollbackOn(var13)) {
                            if (var13 instanceof RuntimeException) {
                                throw (RuntimeException)var13;
                            }
                            throw new TransactionAspectSupport.ThrowableHolderException(var13);
                        }
                        throwableHolder.throwable = var13;
                        var9 = null;
                    } finally {
                        this.cleanupTransactionInfo(txInfo);
                    }
                    return var9;
                });
                if (throwableHolder.throwable != null) {
                    throw throwableHolder.throwable;
                } else {
                    return result;
                }
            } catch (TransactionAspectSupport.ThrowableHolderException var19) {
                throw var19.getCause();
            } catch (TransactionSystemException var20) {
                if (throwableHolder.throwable != null) {
                    this.logger.error("Application exception overridden by commit exception", throwableHolder.throwable);
                    var20.initApplicationException(throwableHolder.throwable);
                }
                throw var20;
            } catch (Throwable var21) {
                if (throwableHolder.throwable != null) {
                    this.logger.error("Application exception overridden by commit exception", throwableHolder.throwable);
                }
                throw var21;
            }
        } else {
            TransactionAspectSupport.TransactionInfo txInfo = this.createTransactionIfNecessary(tm, txAttr, joinpointIdentification);
            result = null;
            try {
                result = invocation.proceedWithInvocation();
            } catch (Throwable var17) {
              //异常时，在catch逻辑中回滚事务
                this.completeTransactionAfterThrowing(txInfo, var17);
                throw var17;
            } finally {
                this.cleanupTransactionInfo(txInfo);
            }
            this.commitTransactionAfterReturning(txInfo);
            return result;
        }
    }