From 3742aa7272f7b8a831a447f5b1e32b08203bde26 Mon Sep 17 00:00:00 2001
From: 于紫祥_1901 <email@yuzixiang_1910>
Date: Thu, 13 Aug 2020 09:05:37 +0800
Subject: [PATCH] 风场图update

---
 src/main/java/com/moral/service/impl/HistoryServiceImpl.java |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/moral/service/impl/HistoryServiceImpl.java b/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
index 39a6e46..03d2ccb 100644
--- a/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
+++ b/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
@@ -555,14 +555,16 @@
             for (Map.Entry<String, Object> entry : dataMap.entrySet()) {
                 for (Sensor sensor : sensors) {
                     if (sensor.getSensorKey().equals(entry.getKey())) {
-                        dataMap.put(entry.getKey(), new BigDecimal(entry.getValue().toString().replace("\"", "")).stripTrailingZeros().toPlainString() + sensor.getUnit());
+                        if (entry.getValue() != null) {
+                            dataMap.put(entry.getKey(), new BigDecimal(entry.getValue().toString().replace("\"", "")).stripTrailingZeros().toPlainString() + sensor.getUnit());
+                        }
                     }
                 }
             }
         }
         Map<String, Object> map = sensorMapper.getSensorBySensorKey(parameters.get("sensorKey").toString());
-        parameters.put("unit",map.get("unit"));
-        parameters.put("description",map.get("description"));
+        parameters.put("unit", map.get("unit"));
+        parameters.put("description", map.get("description"));
         return uavSensorData;
     }
 

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