From 90b3fdfec278d818b82864670f1366cf32695f0b Mon Sep 17 00:00:00 2001
From: zhaowenyu <35589726@qq.com>
Date: Thu, 11 Dec 2025 15:57:24 +0800
Subject: [PATCH] 2025-12-11 zwy 优化，在机场重启时清redis视频路径
---
ard-sample/src/main/java/com/ard/sample/manage/service/impl/DeviceHmsServiceImpl.java | 39 ++++++++++++++++++++++++++++++++++-----
1 files changed, 34 insertions(+), 5 deletions(-)
diff --git a/ard-sample/src/main/java/com/ard/sample/manage/service/impl/DeviceHmsServiceImpl.java b/ard-sample/src/main/java/com/ard/sample/manage/service/impl/DeviceHmsServiceImpl.java
index 7b21a88..8138c7c 100644
--- a/ard-sample/src/main/java/com/ard/sample/manage/service/impl/DeviceHmsServiceImpl.java
+++ b/ard-sample/src/main/java/com/ard/sample/manage/service/impl/DeviceHmsServiceImpl.java
@@ -100,11 +100,20 @@
.forEach(hmsReceiver -> {
final DeviceHmsEntity hms = entity.clone();
this.fillEntity(hms, hmsReceiver, device);
+ this.fillMessage(hms, hmsReceiver.getArgs());
// The same unread hms are no longer incremented.
if (hmsMap.contains(hms.getHmsKey())) {
+ // 修改已存在数据的创建时间，先查询到已存在记录，再修改。
+ DeviceHmsEntity exisHms=getDeviceHmsEntity(hms);
+ if (exisHms != null) {
+ LambdaUpdateWrapper<DeviceHmsEntity> updateWrapper = new LambdaUpdateWrapper<>();
+ updateWrapper.set(DeviceHmsEntity::getCreateTime, hms.getCreateTime());
+ updateWrapper.eq(DeviceHmsEntity::getId, exisHms.getId());
+
+ mapper.update(exisHms, updateWrapper);
+ }
return;
}
- this.fillMessage(hms, hmsReceiver.getArgs());
unReadList.add(entity2Dto(hms));
mapper.insert(hms);
});
@@ -112,7 +121,12 @@
if (unReadList.isEmpty()) {
return;
}
- RedisOpsUtils.listRPush(key, (Object) unReadList.stream().map(DeviceHmsDTO::getKey).toArray(String[]::new));
+ // RedisOpsUtils.listRPush(key, (Object) unReadList.stream().map(DeviceHmsDTO::getKey).toArray(String[]::new));
+ // 修正后：直接传入String数组，每个元素单独存
+ List<String> newHmsKeys = unReadList.stream()
+ .map(DeviceHmsDTO::getKey)
+ .collect(Collectors.toList());
+ RedisOpsUtils.listRPush(key, newHmsKeys.toArray(new String[0]));
// push to the web
// Collection<ConcurrentWebSocketSession> sessions = webSocketManageService.getValueWithWorkspaceAndUserType(
// device.getWorkspaceId(), UserTypeEnum.WEB.getVal());
@@ -260,9 +274,10 @@
dto.setInTheSky(receiver.getInTheSky());
dto.setDeviceType(receiver.getDeviceType());
- if(deviceDTO.getDomain() == DeviceDomainEnum.DOCK.getVal()) {
+ // 不知道什么原因，在程序替换jar包重新启动时，报了个空指针异常，排查应该是因为 DeviceDTO对象为空，没有从redis中读取到设备信息。增加判断
+ if(deviceDTO !=null && deviceDTO.getDomain() == DeviceDomainEnum.DOCK.getVal()) {
dto.setHmsKey(HmsEnum.HmsFaqIdEnum.DOCK_TIP.getText() + receiver.getCode());
- log.info("SN:{}的Hms匹配拼接规则值为：{}",deviceDTO.getDeviceSn(), HmsEnum.HmsFaqIdEnum.DOCK_TIP.getText() + receiver.getCode());
+// log.info("SN:{}的Hms匹配拼接规则值为：{}",deviceDTO.getDeviceSn(), HmsEnum.HmsFaqIdEnum.DOCK_TIP.getText() + receiver.getCode());
return;
}
// if (HmsEnum.DomainType.DRONE_NEST.getDomain().equals(receiver.getDomainType())) {
@@ -275,7 +290,7 @@
key.append(HmsEnum.IN_THE_SKY.getText());
}
dto.setHmsKey(key.toString());
- log.info("SN:{}的Hms匹配拼接规则值为：{}",deviceDTO.getDeviceSn(), key.toString());
+// log.info("SN:{}的Hms匹配拼接规则值为：{}",deviceDTO.getDeviceSn(), key.toString());
}
/**
@@ -373,4 +388,18 @@
}
return list;
}
+
+ /**
+ * 按条件查询返回最新的一条数据
+ * */
+ public DeviceHmsEntity getDeviceHmsEntity(DeviceHmsEntity deviceHmsEntity) {
+ List <DeviceHmsEntity> lstHms = mapper.selectList(new LambdaQueryWrapper<DeviceHmsEntity>()
+ .eq(DeviceHmsEntity::getHmsKey, deviceHmsEntity.getHmsKey())
+ .eq(DeviceHmsEntity::getSn, deviceHmsEntity.getSn())
+ .eq(DeviceHmsEntity::getUpdateTime,0)
+ .orderByDesc(DeviceHmsEntity::getCreateTime)
+ );
+
+ return lstHms.isEmpty() ? null : lstHms.get(0);
+ }
}
--
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