| | |
| | | |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | import org.springframework.transaction.annotation.Transactional; |
| | | import org.springframework.util.ObjectUtils; |
| | | |
| | | import java.util.ArrayList; |
| | |
| | | } |
| | | |
| | | @Override |
| | | @Transactional |
| | | public void insertHistoryFiveMinutely() { |
| | | //时间格式化:yyyy-MM-dd HH:mm |
| | | String format = DateUtils.yyyy_MM_dd_HH_mm_EN; |
| | |
| | | |
| | | //获取所有设备的5分钟数据 |
| | | List<Map<String, Object>> fiveMinutelyData = historyMinutelyService.getHistoryFiveMinutelyData(params); |
| | | if (fiveMinutelyData.size() == 0) { |
| | | return; |
| | | } |
| | | |
| | | //按mac分组 |
| | | Map<String, List<Map<String, Object>>> data = fiveMinutelyData.parallelStream() |
| | | .collect(Collectors.groupingBy(o -> (String) o.get("mac"))); |