使用@transactional注解时，为什么创建的sqlsession还是non transactional的？

[迷了路你就往前走]

@Override
	@Transactional(rollbackFor=RuntimeException.class,readOnly=false)
	public int updateSMZ(AppUser appUser){
		int Num=0;
		//通过cardid查出来卡的信息
		  if (appUser != null) {
			  System.out.println("idnumber================>"+appUser.getIdNumber());
			  Num=appUserDao.updateSMZ(appUser);
			  TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
			  throw new RuntimeException();
//			  if(Num>0){
//				  try{
//					  EmpiService.updateSMZ(appUser.getOpenId(),1);
//				  }catch(Exception e){
//					  System.out.println("程序出错了........................");
//				  }

console：
Creating a new SqlSession
SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1a559e3] was not registered for synchronization because synchronization is not active
JDBC Connection [ConnectionHandle{url=jdbc:mysql://localhost:3306/hospital?useUnicode=true&characterEncoding=UTF-8, user=root, debugHandle=null, lastResetAgoInSec=40, lastUsedAgoInSec=40, creationTimeAgoInSec=40}] will not be managed by Spring
==> Preparing: update appuser set authenticated = 1,idnumber=? where cardid=?
==> Parameters: E0195C121B61C3CD97B92AA4054A7C472C09876F64F530AAE1E8DEE2DAD52B03(String), 6429917110000000889(String)
<== Updates: 1
Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1a559e3]

[沁海棠]

没有回滚?

[yjsl__]

配置文件呢？