|  |  | 
 |  |  | import lombok.extern.slf4j.Slf4j; | 
 |  |  | import org.springframework.beans.factory.annotation.Autowired; | 
 |  |  | import org.springframework.stereotype.Service; | 
 |  |  | import org.springframework.transaction.annotation.Isolation; | 
 |  |  | import org.springframework.transaction.annotation.Transactional; | 
 |  |  |  | 
 |  |  | import javax.annotation.Resource; | 
 |  |  | 
 |  |  |     private RedisUtils redisUtils; | 
 |  |  |  | 
 |  |  |     @Override | 
 |  |  |     @Transactional(rollbackFor = Exception.class) | 
 |  |  |     @Transactional(rollbackFor = Exception.class, isolation = Isolation.READ_COMMITTED) | 
 |  |  |     public void addFollowerOrder(Long id) { | 
 |  |  |         log.info("进入跟单处理逻辑 : {}", id); | 
 |  |  |         // 查询交易员订单 |