From 27e6bc3df3e39e0d0b147b155a89ad6837ea972b Mon Sep 17 00:00:00 2001
From: cjl <909710561@qq.com>
Date: Mon, 06 Jan 2025 09:19:24 +0800
Subject: [PATCH] Merge branch 'cjl' into dev

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

diff --git a/screen-job/src/main/java/com/moral/api/service/impl/ForecastServiceImpl.java b/screen-job/src/main/java/com/moral/api/service/impl/ForecastServiceImpl.java
index 89244a6..d1bd8ab 100644
--- a/screen-job/src/main/java/com/moral/api/service/impl/ForecastServiceImpl.java
+++ b/screen-job/src/main/java/com/moral/api/service/impl/ForecastServiceImpl.java
@@ -189,6 +189,8 @@
                 int size = weatherMaps.size();
                 Double tempAvg = calculateAvg(weatherMaps, "temp");
                 Double o3Avg = calculateAvg(weatherMaps, "O3");
+                if(tempAvg == null || o3Avg == null)
+                    continue;
                 Double sum1 = calculateProduct(weatherMaps, "temp", "O3");
                 Double sum2 = calculateProduct(weatherMaps, "temp", "temp");
                 double b = (sum1 - size * tempAvg * o3Avg) / (sum2 - size * tempAvg * tempAvg);

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