Spring事务回滚代码片段 #Transactional #Spring

SpringTransactional.java

/**
* 遇到异常回滚事务
* @param person
* @return
*/
@Override
@Transactional(rollbackFor = {IllegalArgumentException.class})
public Person savePersonWithRollBack(Person person) {
  Person p=personRepository.save(person);
  if(person.getName().equals("73")){
    throw new IllegalArgumentException("73已存在，。回滚吧，皮卡丘..");
  }
  return p;
}

/**
* 遇到异常不回滚事物
* @param person
* @return
*/
@Override
@Transactional(noRollbackFor = {IllegalArgumentException.class})
public Person savePersonWithoutRollBack(Person person) {
  Person p=personRepository.save(person);
  if(person.getName().equals("73")){
    throw new IllegalArgumentException("73已存在，。然而并没有什么暖用，不回滚..");
  }
  return p;
}