From 1400ab5fe5b5919a147538934d95d93b8a1379dc Mon Sep 17 00:00:00 2001
From: 于紫祥_1901 <email@yuzixiang_1910>
Date: Thu, 13 Aug 2020 09:04:52 +0800
Subject: [PATCH] 风场图update

---
 src/main/java/com/moral/service/impl/DeviceServiceImpl.java |   20 ++++++++++++++++----
 1 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/moral/service/impl/DeviceServiceImpl.java b/src/main/java/com/moral/service/impl/DeviceServiceImpl.java
index 2e8fae2..0c74fde 100644
--- a/src/main/java/com/moral/service/impl/DeviceServiceImpl.java
+++ b/src/main/java/com/moral/service/impl/DeviceServiceImpl.java
@@ -719,6 +719,7 @@
 
     @Override
     public List byMonitorIdGetDeviceAndWind(String id,String time,String tab) {
+
         List<DeviceAndWind> deviceAndWinds=deviceMapper.byMonitorIdGetDeviceAndWind(id,time,tab);
         List loList=new ArrayList();
         List laList=new ArrayList();
@@ -732,13 +733,24 @@
             Double transLo=(Double) list.get(0);
             Double transLa=(Double) list.get(1);
             loList.add(transLo);
+            log.info(loList.size());
+            log.info(loList);
             laList.add(transLa);
         }
-        Double loma= (Double) loList.get(0);
-        Double lomi= (Double) loList.get(0);
-        Double lama= (Double) laList.get(0);
-        Double lami= (Double) laList.get(0);
+        Double loma=0.0;
+        Double lomi=0.0;
+        Double lama=0.0;
+        Double lami=0.0;
 
+
+        if (loList.size()>0){
+            loma= (Double) loList.get(0);
+            lomi= (Double) loList.get(0);
+        }
+        if (laList.size()>0){
+            lama= (Double) laList.get(0);
+            lami= (Double) laList.get(0);
+        }
         for (int i = 1; i <loList.size() ; i++) {
             if (loma<=(Double) loList.get(i)){
                 loma=(Double) loList.get(i);

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