为什么80%的码农都做不了架构师?>>>
DataSourceTransactionManager tran = new DataSourceTransactionManager(vjdbcTemplate.getDataSource());DefaultTransactionDefinition def = new DefaultTransactionDefinition();//事务定义类def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);TransactionStatus status = tran.getTransaction(def);tran.commit(status);
tran.rollback(status);