From 4784ba9b5fe0d2c9ada694834ac6b0d0b7474b89 Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Thu, 12 Aug 2021 15:52:23 +0800
Subject: [PATCH] special_device、special_device_history相关文件,special_device查询接口

---
 screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java b/screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java
index 3f0c77f..c9701ec 100644
--- a/screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java
+++ b/screen-api/src/main/java/com/moral/api/service/impl/HistoryFiveMinutelyServiceImpl.java
@@ -65,6 +65,8 @@
             Map<String, Object> sensorValues = (Map<String, Object>) redisTemplate.opsForHash().get(RedisConstants.DATA_FIVE_MINUTES, mac);
             //������������������������������������
             HistoryFiveMinutely dbHistoryFiveMinutely = queryLastDataByMac(mac);
+            if(ObjectUtils.isEmpty(dbHistoryFiveMinutely))
+                continue;
             String dbDataStr = dbHistoryFiveMinutely.getValue();
             sensorValues = JSON.parseObject(dbDataStr, HashMap.class);
             Map<String,Object> sensorValue = new HashMap<>();

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