Spring 注解事务回滚与否简单指定

throw new RuntimeException("====");会回滚
throw new Exception("====");不会回滚

回滚
@Transactional(rollbackFor=Exception.class) 
    public void aa() {
             throw new Exception("===");
    } 
不回滚
@Transactional(noRollbackFor=Exception.class)
    public void bb() {
             throw new RuntimeException("====");
    }