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/channel/service/impl/ArdChannelServiceImpl.java | 145 +++++++++++++++++++++++++----------------------
1 files changed, 77 insertions(+), 68 deletions(-)
diff --git a/ard-device/src/main/java/com/ard/device/channel/service/impl/ArdChannelServiceImpl.java b/ard-device/src/main/java/com/ard/device/channel/service/impl/ArdChannelServiceImpl.java
index de0230f..f5671f0 100644
--- a/ard-device/src/main/java/com/ard/device/channel/service/impl/ArdChannelServiceImpl.java
+++ b/ard-device/src/main/java/com/ard/device/channel/service/impl/ArdChannelServiceImpl.java
@@ -30,16 +30,15 @@
@Slf4j
@Service
public class ArdChannelServiceImpl implements IArdChannelService {
- // @Resource
- //private IArdCameraService ardCameraService;
+
@Resource
private ArdChannelMapper ardChannelMapper;
+ @Resource
+ private RedisCache redisCache;
@Resource
private IArdVtduService ardVtduService;
@Resource
private MediamtxConfig mediamtxConfig;
- @Resource
- private RedisCache redisCache;
/**
* 查询通道管理
@@ -146,79 +145,89 @@
}
- @Scheduled(fixedDelay = 5000)
+ /**
+ * 同步通道流媒体
+ */
+ @Scheduled(cron = "0/10 * * * * ?")
public void syncVtdu() {
log.debug("定时同步Vtdu任务");
- List<ArdChannel> channels = this.selectArdChannelList(new ArdChannel());
- if (channels == null || channels.isEmpty()) {
- // log.warn("没有获取到通道数据，退出同步");
- return;
- }
- List<ArdVtdu> ardVtduList = ardVtduService.selectArdVtduList(new ArdVtdu());
+ try {
+ ArdChannel ardChannel = new ArdChannel();
+ ardChannel.setUseDataScope(false);
+ List<ArdChannel> channels = this.selectArdChannelList(ardChannel);
+// if (channels == null || channels.isEmpty()) {
+// // log.warn("没有获取到通道数据，退出同步");
+// return;
+// }
+ List<ArdVtdu> ardVtduList = ardVtduService.selectArdVtduList(new ArdVtdu());
- Set<String> validNames = channels.stream()
- .map(channel -> channel.getDeviceId() + "_" + channel.getChanNo())
- .collect(Collectors.toSet());
- // 2. 合并操作：增、删、改
- channels.forEach(channel -> {
- String name = channel.getDeviceId() + "_" + channel.getChanNo(); // 生成媒体表的 name
- String cameraId = channel.getDeviceId(); // cameraId 就是通道的 deviceId
- String rtspSourceUrl = getRtspSource(channel);
- String rtspUrl =
- "rtsp://" + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getRtspPort() + "/" + name; //
- // 拼接 webrtcUrl
- String rtmpUrl =
- "rtmp://" + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getRtmpPort() + "/" + name; // 拼接
- // webrtcUrl
- String protocol = mediamtxConfig.isHttps() ? "https://" : "http://";
- String webrtcUrl =
- protocol + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getWebrtcPort() + "/" + name;
- // 拼接 webrtcUrl
+ Set<String> validNames = channels.stream()
+ .map(channel -> channel.getDeviceId() + "_" + channel.getChanNo())
+ .collect(Collectors.toSet());
+ // 2. 合并操作：增、删、改
+ channels.forEach(channel -> {
+ String name = channel.getDeviceId() + "_" + channel.getChanNo(); // 生成媒体表的 name
+ String cameraId = channel.getDeviceId(); // cameraId 就是通道的 deviceId
+ String rtspSourceUrl = getRtspSource(channel);
+ String rtspUrl =
+ "rtsp://" + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getRtspPort() + "/" + name; //
+ // 拼接 webrtcUrl
+ String rtmpUrl =
+ "rtmp://" + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getRtmpPort() + "/" + name;
+ // 拼接
+ // webrtcUrl
+ String protocol = mediamtxConfig.isHttps() ? "https://" : "http://";
+ String webrtcUrl =
+ protocol + mediamtxConfig.getPlayHost() + ":" + mediamtxConfig.getWebrtcPort() + "/" + name;
+ // 拼接 webrtcUrl
- // 先检查媒体表是否已有此记录
- Optional<ArdVtdu> existingMedia = ardVtduList.stream()
- .filter(media -> media.getName().equals(name)) // 查找是否已有对应的媒体记录
- .findFirst();
+ // 先检查媒体表是否已有此记录
+ Optional<ArdVtdu> existingMedia = ardVtduList.stream()
+ .filter(media -> media.getName().equals(name)) // 查找是否已有对应的媒体记录
+ .findFirst();
- if (existingMedia.isPresent()) {
- // 如果已有，更新现有记录
- ArdVtdu vtdu = existingMedia.get();
- // 更新前后内容相同则不进行更新
- if (!vtdu.getRtspSource().equals(rtspSourceUrl) ||
- !vtdu.getWebrtcUrl().equals(webrtcUrl) ||
- !vtdu.getRtspUrl().equals(rtspUrl) ||
- !vtdu.getRtmpUrl().equals(rtmpUrl)) {
+ if (existingMedia.isPresent()) {
+ // 如果已有，更新现有记录
+ ArdVtdu vtdu = existingMedia.get();
+ // 更新前后内容相同则不进行更新
+ if (!vtdu.getRtspSource().equals(rtspSourceUrl) ||
+ !vtdu.getWebrtcUrl().equals(webrtcUrl) ||
+ !vtdu.getRtspUrl().equals(rtspUrl) ||
+ !vtdu.getRtmpUrl().equals(rtmpUrl)) {
+ vtdu.setRtspUrl(rtspUrl);
+ vtdu.setRtmpUrl(rtmpUrl);
+ vtdu.setWebrtcUrl(webrtcUrl);
+ ardVtduService.updateArdVtdu(vtdu);
+ log.info("更新媒体记录：{}", vtdu.getName());
+ }
+ } else {
+ // 如果没有，插入新的记录
+ ArdVtdu vtdu = new ArdVtdu();
+ vtdu.setName(name);
+ vtdu.setRtspSource(rtspSourceUrl);
+ vtdu.setCameraId(cameraId);
vtdu.setRtspUrl(rtspUrl);
vtdu.setRtmpUrl(rtmpUrl);
vtdu.setWebrtcUrl(webrtcUrl);
- ardVtduService.updateArdVtdu(vtdu);
- log.info("更新媒体记录：{}", vtdu.getName());
+ ardVtduService.insertArdVtdu(vtdu); // 保存到媒体表
+ log.info("插入新媒体记录：{}", vtdu.getName());
}
- } else {
- // 如果没有，插入新的记录
- ArdVtdu vtdu = new ArdVtdu();
- vtdu.setName(name);
- vtdu.setRtspSource(rtspSourceUrl);
- vtdu.setCameraId(cameraId);
- vtdu.setRtspUrl(rtspUrl);
- vtdu.setRtmpUrl(rtmpUrl);
- vtdu.setWebrtcUrl(webrtcUrl);
- ardVtduService.insertArdVtdu(vtdu); // 保存到媒体表
- log.info("插入新媒体记录：{}", vtdu.getName());
- }
- });
- // 3. 删除操作：删除媒体表中多余的记录
- List<String> invalidNames = ardVtduList.stream()
- .filter(vtdu -> !validNames.contains(vtdu.getName()))
- .filter(vtdu -> !"publisher".equalsIgnoreCase(vtdu.getRtspSource())) // 不是机场流
- .map(ArdVtdu::getName)
- .collect(Collectors.toList());
+ });
+ // 3. 删除操作：删除媒体表中多余的记录
+ List<String> invalidNames = ardVtduList.stream()
+ .filter(vtdu -> !validNames.contains(vtdu.getName()))
+ .filter(vtdu -> !"publisher".equalsIgnoreCase(vtdu.getRtspSource())) // 不是机场流
+ .map(ArdVtdu::getName)
+ .collect(Collectors.toList());
- if (!invalidNames.isEmpty()) {
- // 将 List<String> 转换为 String[]
- String[] namesArray = invalidNames.toArray(new String[0]);
- ardVtduService.deleteArdVtduByNames(namesArray); // 传递数组
- log.info("删除不再存在的媒体记录：{}", Arrays.toString(namesArray));
+ if (!invalidNames.isEmpty()) {
+ // 将 List<String> 转换为 String[]
+ String[] namesArray = invalidNames.toArray(new String[0]);
+ ardVtduService.deleteArdVtduByNames(namesArray); // 传递数组
+ log.info("删除不再存在的媒体记录：{}", Arrays.toString(namesArray));
+ }
+ } catch (Exception e) {
+ log.error("定时同步Vtdu任务异常:{}", e.getMessage());
}
}
@@ -226,7 +235,7 @@
// 根据通道信息获取rtsp源地址
private String getRtspSource(ArdChannel channel) {
String rtspSource = "";
- ArdCamera ardCamera = redisCache.getCacheObject(CacheConstants.CAMERA_LIST_KEY + channel.getDeviceId());
+ ArdCamera ardCamera = redisCache.getCacheMapValue(CacheConstants.CAMERA_LIST, channel.getDeviceId());
if (ardCamera != null) {
switch (ardCamera.getFactory()) {
case "1":
--
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