From 76925315adbf96fdacf22b1b416776c25cf9d01c Mon Sep 17 00:00:00 2001
From: huguanghan <ghhul@isoftstone.com>
Date: Wed, 6 Nov 2024 17:15:41 +0800
Subject: [PATCH] =?UTF-8?q?history=E6=8E=A5=E5=8F=A3=E5=A2=9E=E5=8A=A0199?=
 =?UTF-8?q?=E8=AE=A1=E7=AE=97=E9=87=8F=E6=9F=A5=E8=AF=A2=E5=8E=86=E5=8F=B2?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../das/modules/data/service/impl/DataServiceImpl.java   | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java b/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
index 853424cf..9c4a109b 100644
--- a/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
+++ b/das/src/main/java/com/das/modules/data/service/impl/DataServiceImpl.java
@@ -72,7 +72,6 @@ public class DataServiceImpl implements DataService {
     public Map<String, Map<String, Object>> querySnapshotValues(List<SnapshotValueQueryParam> paramList) {
         long start = System.currentTimeMillis();
         Map<String, Map<String, Object>> result = new HashMap<>(paramList.size());
-        Map<String, Map<String, Object>> finalResult = result;
         ListUtil.page(paramList, COMMIT_COUNT, list -> {
             List<String> keyList = new ArrayList<>();
             for (int i = 0; i < list.size(); i++) {
@@ -99,18 +98,18 @@ public class DataServiceImpl implements DataService {
                 int secondColonIndex = key.indexOf(':', firstColonIndex + 1);
                 String deviceId = key.substring(firstColonIndex + 1, secondColonIndex);
                 String fieldName = key.substring(secondColonIndex + 1);
-                if (finalResult.get(deviceId) == null) {
+                if (result.get(deviceId) == null) {
                     Map<String, Object> valueMap = new HashMap<>();
                     valueMap.put(fieldName, dataList.get(i));
-                    finalResult.put(deviceId, valueMap);
+                    result.put(deviceId, valueMap);
                 } else {
-                    finalResult.get(deviceId).put(fieldName, dataList.get(i));
+                    result.get(deviceId).put(fieldName, dataList.get(i));
                 }
             }
         });
         long end = System.currentTimeMillis();
         log.debug("读取快照{}个，耗时: {}秒", paramList.size(), (end - start) / 1000.0);
-        return finalResult;
+        return result;
     }
 
     /**