From b985e6140e7f395ead7dc55e41e6b16d97f9f02b Mon Sep 17 00:00:00 2001
From: yeg <1347747024@qq.com>
Date: 星期日, 30 八月 2026 14:44:30 +0800
Subject: [PATCH] 简化开发模拟器历史数据管理

---
 ruoyi-device/src/main/java/com/ruoyi/device/simulator/DevelopmentCollectorSimulation.java |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/ruoyi-device/src/main/java/com/ruoyi/device/simulator/DevelopmentCollectorSimulation.java b/ruoyi-device/src/main/java/com/ruoyi/device/simulator/DevelopmentCollectorSimulation.java
index c0fb1fd..504a83b 100644
--- a/ruoyi-device/src/main/java/com/ruoyi/device/simulator/DevelopmentCollectorSimulation.java
+++ b/ruoyi-device/src/main/java/com/ruoyi/device/simulator/DevelopmentCollectorSimulation.java
@@ -131,7 +131,8 @@
         CollectorState next = copy(current, current.ip(), current.channelCount(), current.online(),
                 current.sampleIntervalMs(),
                 sequence, lastSampledAt, current.channels(), List.copyOf(latest.values()),
-                current.historyRecordCount() + appendedRecords.size(),
+                Math.min(BtsSimulatorStateStore.MAX_HISTORY_RECORDS,
+                        current.historyRecordCount() + appendedRecords.size()),
                 current.historyFaults());
         return new CollectorAdvance(next, appendedRecords);
     }

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