From 3d76bad0a7562441d75768f7e4e677f686037582 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Tue, 01 Dec 2020 13:16:09 +0800
Subject: [PATCH] 实施页面hour-aqi更新

---
 src/main/java/com/moral/service/impl/HistoryServiceImpl.java |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/moral/service/impl/HistoryServiceImpl.java b/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
index 8007e0a..d914880 100644
--- a/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
+++ b/src/main/java/com/moral/service/impl/HistoryServiceImpl.java
@@ -412,8 +412,10 @@
             Map<String, Double> AQIMap = new HashMap<>();
             for (Map.Entry<String, Object> entry : map.entrySet()) {
                 String key = entry.getKey();
-                Double value = Double.parseDouble(entry.getValue().toString());
-                AQIMap.put(key, value);
+                if (entry.getValue() != null) {
+                    Double value = Double.parseDouble(entry.getValue().toString());
+                    AQIMap.put(key, value);
+                }
             }
             returnMap = AQICalculation.hourlyAQI(AQIMap);
         }

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