From 4ac9edd4c0030d2daafd712cd14ef9080b2f1e43 Mon Sep 17 00:00:00 2001
From: liusuyi <1951119284@qq.com>
Date: Tue, 10 Feb 2026 11:52:40 +0800
Subject: [PATCH] 优化
---
ard-device/src/main/java/com/ard/device/camera/service/impl/ArdCameraServiceImpl.java | 117 +++++++++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 98 insertions(+), 19 deletions(-)
diff --git a/ard-device/src/main/java/com/ard/device/camera/service/impl/ArdCameraServiceImpl.java b/ard-device/src/main/java/com/ard/device/camera/service/impl/ArdCameraServiceImpl.java
index e55b8cc..79c115c 100644
--- a/ard-device/src/main/java/com/ard/device/camera/service/impl/ArdCameraServiceImpl.java
+++ b/ard-device/src/main/java/com/ard/device/camera/service/impl/ArdCameraServiceImpl.java
@@ -28,6 +28,7 @@
import org.springframework.context.event.EventListener;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
@@ -59,6 +60,8 @@
@Resource
protected Validator validator;
+ @Resource(name = "globalExecutor")
+ private ThreadPoolTaskExecutor executorService;
@Override
public void run(ApplicationArguments args) {
@@ -67,23 +70,15 @@
public void initCamera() {
//清空相机缓存
- redisService.deleteObject(redisService.keys(getCacheKey("*")));
+ redisService.deleteObject(CacheConstants.CAMERA_LIST);
//重新加载相机到缓存
ardCameraMapper.selectArdCameraList(new ArdCamera()).forEach(ardCamera -> {
- ardCameraMapper.resetCameraLoginId(ardCamera);
- redisService.setCacheObject(getCacheKey(ardCamera.getId()), ardCamera);
- cameraSDKService.login(ardCamera);
+ redisService.setCacheMapValue(CacheConstants.CAMERA_LIST, ardCamera.getId(), ardCamera);
+ // 提交到线程池异步执行
+ executorService.submit(() -> {
+ cameraSDKService.login(ardCamera);
+ });
});
- }
-
- /**
- * 设置cache key
- *
- * @param configKey 参数键
- * @return 缓存键key
- */
- private String getCacheKey(String configKey) {
- return CacheConstants.CAMERA_LIST_KEY + configKey;
}
@@ -146,6 +141,7 @@
ardCamera.setUserId(SecurityUtils.getUserId());
int res = ardCameraMapper.insertArdCamera(ardCamera);
if (res > 0) {
+ redisService.setCacheMapValue(CacheConstants.CAMERA_LIST, ardCamera.getId(), ardCamera);
cameraSDKService.login(ardCamera);//sdk登录获取通道信息
}
return res;
@@ -163,6 +159,7 @@
ardCamera.setUpdateBy(SecurityUtils.getUsername());
int res = ardCameraMapper.updateArdCamera(ardCamera);
if (res > 0) {
+ redisService.setCacheMapValue(CacheConstants.CAMERA_LIST, ardCamera.getId(), ardCamera);
cameraSDKService.logout(ardCamera);//sdk注销
cameraSDKService.login(ardCamera);//sdk登录获取通道信息
}
@@ -182,7 +179,7 @@
ArdCamera camera = ardCameraMapper.selectArdCameraById(id);
if (camera != null) {
//redis中删除
- redisService.deleteObject(getCacheKey(id));
+ redisService.deleteCacheMapValue(CacheConstants.CAMERA_LIST, id);
//删除当前相机的所有通道
ardChannelService.deleteArdChannelByDeviceId(id);
//sdk注销
@@ -203,7 +200,7 @@
int i = ardCameraMapper.deleteArdCameraById(id);
if (i > 0) {
//redis中删除
- redisService.deleteObject(getCacheKey(id));
+ redisService.deleteCacheMapValue(CacheConstants.CAMERA_LIST, id);
//删除当前相机的所有通道
ardChannelService.deleteArdChannelByDeviceId(id);
//sdk注销
@@ -305,7 +302,7 @@
@Override
public ArdCamera checkAirportHasCamera(ArdCamera camera) {
ArdCamera info = ardCameraMapper.checkAirportHasCamera(camera);
- if (StringUtils.isNotNull(info)&& !info.getId().equals(camera.getId())) {
+ if (StringUtils.isNotNull(info) && !info.getId().equals(camera.getId())) {
return info;
}
return null;
@@ -369,8 +366,90 @@
public void LoginEventListener(LoginEvent loginEvent) {
ArdCamera camera = loginEvent.getCamera();
ardCameraMapper.updateArdCamera(camera);
- // SDK 登录成功后写入 Redis
- redisService.setCacheObject(getCacheKey(camera.getId()), camera);
}
+ /**
+ * 定时执行登录失败相机重新登录
+ */
+ @Scheduled(cron = "0/10 * * * * ?")
+ public void failedReconnect() {
+ try {
+ log.debug("定时执行失败相机重连任务");
+ // 从数据库取全部设备
+ ArdCamera ardCamera = new ArdCamera();
+ ardCamera.setUseDataScope(false);
+ List<ArdCamera> cameraList = this.selectArdCameraList(ardCamera);
+ cameraList.stream()
+ // 只处理登录失败或离线的设备
+ .filter(camera -> camera.getLoginId() == null || camera.getLoginId() < 0 || "0".equals(camera.getState()))
+ .forEach(camera -> {
+ log.info("尝试重新登录设备 {}:{}", camera.getIp(), camera.getPort());
+ cameraSDKService.login(camera);
+ });
+
+ } catch (Exception ex) {
+ log.error("定时执行失败相机重连任务异常：{}", ex.getMessage());
+ }
+ }
+
+ /**
+ * 同步相机在线状态
+ */
+ @Scheduled(cron = "0/10 * * * * ?")
+ public void syncCameraState() {
+ try {
+ log.debug("定时执行同步相机在线状态任务");
+ //调用查询方法
+ ArdCamera ardCamera = new ArdCamera();
+ ardCamera.setUseDataScope(false);
+ List<ArdCamera> ardCameraList = this.selectArdCameraList(ardCamera);
+ ardCameraList
+ .forEach(camera -> {
+ boolean onLineNew = cameraSDKService.isOnLine(camera);
+ boolean onLineOld = "1".equals(camera.getState());
+ if (onLineNew != onLineOld) {
+ if (onLineNew) {
+ camera.setState("1");
+ } else {
+ camera.setState("0");
+ }
+ camera.setUpdateTime(DateUtils.getNowDate());
+ ardCameraMapper.updateArdCamera(camera);
+ }
+ });
+ } catch (Exception ex) {
+ log.error("同步相机在线状态异常:{}", ex.getMessage());
+ }
+ }
+
+ /**
+ * 同步相机通道
+ */
+ @Scheduled(cron = "0/10 * * * * ?")
+ public void syncChannel() {
+ try {
+ log.debug("定时执行同步通道任务");
+ ArdCamera camera = new ArdCamera();
+ camera.setUseDataScope(false);
+ List<ArdCamera> ardCameraList = this.selectArdCameraList(camera);
+ if (!ardCameraList.isEmpty()) {
+ ardCameraList
+ .forEach(ardCamera -> {
+ //SDK获取实际通道
+ List<ArdChannel> ardChannelListSDK = cameraSDKService.getChannels(ardCamera);
+ //数据库获取通道
+ ArdChannel ardChannel = new ArdChannel();
+ ardChannel.setUseDataScope(false);
+ ardChannel.setDeviceId(ardCamera.getId());
+ List<ArdChannel> ardChannelListDb = ardChannelService.selectArdChannelList(ardChannel);
+ //同步通道
+ asyncChannel(ardChannelListDb, ardChannelListSDK);
+ });
+ }
+ } catch (Exception ex) {
+ log.error("定时执行同步通道任务异常：{}", ex.getMessage());
+ }
+ }
+
+
}
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