From a437e96b9c1419cac50e6ea0bb65ff0352057e04 Mon Sep 17 00:00:00 2001
From: jinpengyong <jpy123456>
Date: Fri, 02 Jul 2021 11:20:24 +0800
Subject: [PATCH] 风向均值计算
---
screen-job/src/main/java/com/moral/api/service/impl/HistoryWeeklyServiceImpl.java | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/screen-job/src/main/java/com/moral/api/service/impl/HistoryWeeklyServiceImpl.java b/screen-job/src/main/java/com/moral/api/service/impl/HistoryWeeklyServiceImpl.java
index b815c00..af25905 100644
--- a/screen-job/src/main/java/com/moral/api/service/impl/HistoryWeeklyServiceImpl.java
+++ b/screen-job/src/main/java/com/moral/api/service/impl/HistoryWeeklyServiceImpl.java
@@ -61,6 +61,9 @@
QueryWrapper<HistoryDaily> historyDailyQueryWrapper = new QueryWrapper<>();
historyDailyQueryWrapper.ge("time", DateUtils.dateToDateString(start)).lt("time", DateUtils.dateToDateString(now));
List<Map<String, Object>> weeklyData = historyDailyService.listMaps(historyDailyQueryWrapper);
+ if (weeklyData.size() == 0) {
+ return;
+ }
//���mac������
Map<String, List<Map<String, Object>>> data = weeklyData.parallelStream().collect(Collectors.groupingBy(o -> (String) o.get("mac")));
--
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