Springboot手动提交事务

    @Autowired
    private DataSourceTransactionManager dataSourceTransactionManager;
    @Autowired
    private TransactionDefinition transactionDefinition;
    public void testSubmit(List<User> users) throws ExecutionException, InterruptedException {
        //手动开启事务！
        TransactionStatus transactionStatus = dataSourceTransactionManager.getTransaction(transactionDefinition);
        try {
            for (User user : users) {
                if(user.getId() == 3){
                    throw new RuntimeException();
                }
                userMapper.insert(user);
            }
            // 手动提交
            dataSourceTransactionManager.commit(transactionStatus);
        }catch (Exception e){
            System.err.println("error");
            // 手动回滚
            dataSourceTransactionManager.rollback(transactionStatus);
        }
    }