screen-api 修改获取五分钟数据代码

kaiyu

2021-09-24 378c3936c402732a6c8dd84d018e48fe69ba7a03

screen-api
              修改获取五分钟数据代码

 screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java

@@ -71,10 +71,14 @@
            //从缓存中获取
            Map<String, Object> sensorValues = (Map<String, Object>) redisTemplate.opsForHash().get(RedisConstants.DATA_FIVE_MINUTES, mac);
            //如果没有数据从数据库查询
            if (ObjectUtils.isEmpty(sensorValues)) {
            HistoryFiveMinutely dbHistoryFiveMinutely = queryLastDataByMac(mac);
            if(ObjectUtils.isEmpty(dbHistoryFiveMinutely))
                continue;
            String dbDataStr = dbHistoryFiveMinutely.getValue();
                else
                    sensorValues = JSON.parseObject(dbHistoryFiveMinutely.getValue(),Map.class);
            }
            String dbDataStr = JSON.toJSONString(sensorValues);
            sensorValues = JSON.parseObject(dbDataStr, HashMap.class);
            Map<String,Object> sensorValue = new HashMap<>();
            if (sensorValues!=null&&sensorValues.get(sensorCode) != null)
@@ -94,10 +98,13 @@
        queryWrapper.eq("mac",mac);
        queryWrapper.orderByDesc("time");
        queryWrapper.last("limit 0,1");
        List<HistoryFiveMinutely> historyFiveMinutelies = historyFiveMinutelyMapper.selectList(queryWrapper);
        if(ObjectUtils.isEmpty(historyFiveMinutelies))
        //获取当月的表名
        Date date = new Date();
        List<String> tableNames = MybatisPLUSUtils.getTableNamesByWrapper(date, date, SeparateTableType.MONTH);
        List<HistoryFiveMinutely> datas = multiTableQuery(queryWrapper, tableNames);
        if (ObjectUtils.isEmpty(datas))
            return null;
        return historyFiveMinutelies.get(0);
        return datas.get(0);
    }


@@ -310,6 +317,7 @@
        return datas;
    }


    /**
     * @Description: 多表查询，传入表名集合，以及条件wrapper，返回数据
     * @Param: [wrapper, tableNames]
@@ -324,10 +332,9 @@
            List<HistoryFiveMinutely> datas = historyFiveMinutelyMapper.selectList(wrapper);
            result.addAll(datas);
        }
        MybatisPlusConfig.tableName.remove();
        return result;
    }




}

 screen-api/src/main/java/com/moral/api/service/impl/HistoryHourlyServiceImpl.java

@@ -83,6 +83,7 @@
            List<HistoryHourly> datas = historyHourlyMapper.selectList(wrapper);
            result.addAll(datas);
        }
        MybatisPlusConfig.tableName.remove();
        return result;
    }