@Autowired
  private PlatformTransactionManager platformTransactionManager;
  @Autowired
  private TransactionDefinition transactionDefinition;
  private Lock lock = new ReentrantLock();
  // todo 業(yè)務(wù)處理方法 數(shù)據(jù)存儲異常 手動進行回滾
  public void saveMsg(String message) throws Exception {
    lock.lock();
    TransactionStatus transaction = platformTransactionManager.getTransaction(transactionDefinition);
    try {
    	//todo 具體業(yè)務(wù)，對數(shù)據(jù)庫的操作 start
    	test1Service.save(test1);
    	test2Service.save(test2);
    	//end
    	
      platformTransactionManager.commit(transaction);
    } catch (Exception e) {
      platformTransactionManager.rollback(transaction);
      e.printStackTrace();
    } finally {
      lock.unlock();
    }
  }

@Autowired
  private static PlatformTransactionManager platformTransactionManager;
  @Autowired
  private static TransactionDefinition transactionDefinition;

  @Autowired
  public void init(PlatformTransactionManager platformTransactionManager,TransactionDefinition transactionDefinition
  ) {
    DriverAlfaServerHandler.platformTransactionManager = platformTransactionManager;
    DriverAlfaServerHandler.transactionDefinition = transactionDefinition;
  }