From 95991bf58ecdf9a1cbd89d067772f70aa1fa08ef Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=AD=99=E5=B0=8F=E4=BA=91?= Date: Tue, 9 Dec 2025 11:04:48 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=A9=BA=E6=8C=87=E9=92=88BU?= =?UTF-8?q?G?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../cmd/ConfigDownloadResponseMessageHandler.java | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/docker/wvp/wvpcode/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/ConfigDownloadResponseMessageHandler.java b/docker/wvp/wvpcode/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/ConfigDownloadResponseMessageHandler.java index 6aa5cfa..da2526c 100755 --- a/docker/wvp/wvpcode/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/ConfigDownloadResponseMessageHandler.java +++ b/docker/wvp/wvpcode/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/response/cmd/ConfigDownloadResponseMessageHandler.java @@ -78,9 +78,17 @@ public class ConfigDownloadResponseMessageHandler extends SIPRequestProcessorPar Integer heartBeatInterval = basicParam.getInteger("HeartBeatInterval"); Integer heartBeatCount = basicParam.getInteger("HeartBeatCount"); Integer positionCapability = basicParam.getInteger("PositionCapability"); - device.setHeartBeatInterval(heartBeatInterval); - device.setHeartBeatCount(heartBeatCount); - device.setPositionCapability(positionCapability); + + // 只在值不为 null 时才设置，避免覆盖默认值 + if (heartBeatInterval != null) { + device.setHeartBeatInterval(heartBeatInterval); + } + if (heartBeatCount != null) { + device.setHeartBeatCount(heartBeatCount); + } + if (positionCapability != null) { + device.setPositionCapability(positionCapability); + } deviceService.updateDeviceHeartInfo(device); }