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-work/src/main/java/com/ard/work/service/impl/ArdMediaServiceImpl.java | 411 ++++++++++++++++++++--------------------------------------
1 files changed, 140 insertions(+), 271 deletions(-)
diff --git a/ard-work/src/main/java/com/ard/work/service/impl/ArdMediaServiceImpl.java b/ard-work/src/main/java/com/ard/work/service/impl/ArdMediaServiceImpl.java
index 837d355..8b84da8 100644
--- a/ard-work/src/main/java/com/ard/work/service/impl/ArdMediaServiceImpl.java
+++ b/ard-work/src/main/java/com/ard/work/service/impl/ArdMediaServiceImpl.java
@@ -1,6 +1,7 @@
package com.ard.work.service.impl;
import com.ard.common.utils.DateUtils;
+import com.ard.common.utils.StringUtils;
import com.ard.common.utils.file.MimeTypeUtils;
import com.ard.oss.service.impl.OssServiceContext;
import com.ard.work.component.forest.TyClient;
@@ -18,7 +19,7 @@
import com.ard.work.service.IArdMediaService;
import com.ard.work.util.osSelect;
import lombok.extern.slf4j.Slf4j;
-import org.springframework.scheduling.annotation.Async;
+import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Service;
@@ -27,18 +28,17 @@
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
+import java.nio.file.Files;
+import java.nio.file.Path;
import java.security.cert.X509Certificate;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
+import java.util.*;
import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
/**
@@ -56,12 +56,10 @@
private ArdMediaPicMapper ardMediaPicMapper;
@Resource
private ArdMediaVideoMapper ardMediaVideoMapper;
- @Resource
- private OssServiceContext ossServiceContext;
+
@Resource
private ArdFlightTaskMapper ardFlightTaskMapper;
- @Resource
- private ThreadPoolTaskExecutor threadPoolTaskExecutor;
+
// 调用接口获取架次图片
private List<BoxPhotosReceiver> getBoxPhotos(String serverId, BoxPhotosDTO boxPhotosDTO) {
@@ -114,298 +112,169 @@
}
}
-
@Override
- public void updatePhotoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
+ public void syncPicToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
- // 获取本地数据库中已存在的图片记录
- List<ArdMediaPic> existingPhotos = ardMediaPicMapper.selectPicByTaskId(flightTask.getTaskId());
- int count = existingPhotos.size(); //获取本地库图片数量
- // 查询图片
- BoxPhotosDTO boxPhotosDTO = BoxPhotosDTO.builder()
+ // 1️⃣ 查第三方图片列表
+ BoxPhotosDTO dto = BoxPhotosDTO.builder()
.taskId(flightTask.getTaskId())
.boxSn(boxSn)
.pageIndex(1)
- .pageSize(500)
+ .pageSize(100)
.build();
- TyHttpCommonReceiver<List<BoxPhotosReceiver>> boxPhotos = tyClient.getBoxPhotos(serverId, boxPhotosDTO);
- List<BoxPhotosReceiver> photoList = boxPhotos.getContent();
- int size = photoList.size();
- if (size > count) {
- log.info("任务【{}】图片数量不一致，需要更新数据库", flightTask.getTaskId());
- // 需要插入新的视频
- // 提取现有的图片路径（根据 imgUrl 来判断是否重复）
- List<String> existingPhotoUrls = existingPhotos.stream()
- .map(ArdMediaPic::getSourceUrl) // 提取 ArdMediaPic 中的图片 URL
- .collect(Collectors.toList());
+ TyHttpCommonReceiver<List<BoxPhotosReceiver>> resp = tyClient.getBoxPhotos(serverId, dto);
- // 筛选出 photoList 中没有出现在 existingPhotos 中的新图片
- List<BoxPhotosReceiver> newPhotos = photoList.stream()
- .filter(photo -> !existingPhotoUrls.contains(photo.getImgUrl())) // 过滤出新图片
- .collect(Collectors.toList());
- if (!newPhotos.isEmpty()) {
- // 插入新的图片记录
- addPhotos(flightTask, newPhotos);
+ List<BoxPhotosReceiver> photoList = resp.getContent();
+ if (photoList == null || photoList.isEmpty()) {
+ return;
+ }
+
+ // 2️⃣ 本地图片转 Map（用“业务唯一键”）
+ List<ArdMediaPic> existingList = ardMediaPicMapper.selectPicByTaskId(flightTask.getTaskId());
+
+ Map<Long, ArdMediaPic> localPicMap = existingList.stream()
+ .filter(p -> p.getId() != null)
+ .collect(Collectors.toMap(
+ ArdMediaPic::getId, // ✅ 远端 photoId
+ p -> p,
+ (a, b) -> a
+ ));
+
+
+ // 3️⃣ 逐条处理（新增 or 补全）
+ for (BoxPhotosReceiver remote : photoList) {
+
+ String imgUrl = remote.getImgUrl();
+ if (StringUtils.isBlank(imgUrl)) {
+ continue; // 第三方字段还没准备好
+ }
+ ArdMediaPic local = localPicMap.get(remote.getPhotoId());
+ if (local == null) {
+ // ✅ 新图片 → 插入
+ addPhotos(flightTask, List.of(remote));
+ continue;
+ }
+
+ // ✅ 已存在 → 补字段
+ boolean needUpdate = false;
+
+ if (local.getCaptureTime() == null && remote.getTimeStamp() != null) {
+ local.setCaptureTime(DateUtils.parseDate(remote.getTimeStamp()));
+ needUpdate = true;
+ }
+ if (local.getFileSize() == 0 && remote.getFileSize() != 0) {
+ local.setFileSize(remote.getFileSize());
+ needUpdate = true;
+ }
+ if ("0".equals(local.getFileMd5())&& !"0".equals(remote.getFileMd5())) {
+ local.setFileMd5(remote.getFileMd5());
+ needUpdate = true;
+ }
+ if (needUpdate) {
+ local.setUpdateTime(new Date());
+ ardMediaPicMapper.updatePic(local);
}
}
}
-
@Override
- public void updateVideoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
+ public void syncVideoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) {
- // 获取本地数据库中已存在的视频记录
- List<ArdMediaVideo> existingVideos = ardMediaVideoMapper.selectArdMediaVideoByTaskId(flightTask.getTaskId());
- int count = existingVideos.size(); //获取本地库视频数量
- // 查询图片
- BoxVideosDTO boxVideosDTO = BoxVideosDTO.builder()
+ // 1️⃣ 拉取远端视频列表
+ BoxVideosDTO dto = BoxVideosDTO.builder()
.taskId(flightTask.getTaskId())
.boxSn(boxSn)
.pageIndex(1)
- .pageSize(500)
+ .pageSize(100)
.build();
- TyHttpCommonReceiver<List<BoxVideosReceiver>> boxVideos = tyClient.getBoxVideos(serverId, boxVideosDTO);
- List<BoxVideosReceiver> videoList = boxVideos.getContent();
- int size = videoList.size();
+ TyHttpCommonReceiver<List<BoxVideosReceiver>> resp = tyClient.getBoxVideos(serverId, dto);
+ List<BoxVideosReceiver> videoList = resp.getContent();
+ if (videoList == null || videoList.isEmpty()) {
+ return;
+ }
- if (size > count) {
- log.info("任务【{}】视频数量不一致，需要更新数据库", flightTask.getTaskId());
- // 需要插入新的视频
- // 提取现有的图片路径（根据 imgUrl 来判断是否重复）
- List<String> existingVideoUrls = existingVideos.stream()
- .map(ArdMediaVideo::getSourceUrl) // 提取 ArdMedia 中的视频 URL
- .collect(Collectors.toList());
+ // 2️⃣ 本地视频转 Map（videoId 为唯一键）
+ List<ArdMediaVideo> existingVideos = ardMediaVideoMapper.selectArdMediaVideoByTaskId(flightTask.getTaskId());
+ Map<Long, ArdMediaVideo> localVideoMap = existingVideos.stream()
+ .filter(v -> v.getId() != null)
+ .collect(Collectors.toMap(
+ ArdMediaVideo::getId, // 远端 videoId
+ v -> v,
+ (a, b) -> a
+ ));
- // 筛选出 photoList 中没有出现在 existingPhotos 中的新图片
- List<BoxVideosReceiver> newVideos = videoList.stream()
- .filter(photo -> !existingVideoUrls.contains(photo.getImgUrl())) // 过滤出新视频
- .collect(Collectors.toList());
- if (!newVideos.isEmpty()) {
- // 插入新的视频记录
- addVideos(flightTask, newVideos);
- // 更新任务的视频数量
- flightTask.setVideoCount(flightTask.getVideoCount() + newVideos.size());
+ // 3️⃣ 遍历远端视频，逐条处理
+ for (BoxVideosReceiver remote : videoList) {
+
+ ArdMediaVideo local = localVideoMap.get(remote.getId());
+ if (local == null) {
+ // 新视频 → 立即插入
+ addVideos(flightTask, List.of(remote));
+ localVideoMap.put(remote.getId(), new ArdMediaVideo()); // 占位
+ flightTask.setVideoCount(flightTask.getVideoCount() + 1);
ardFlightTaskMapper.updateArdFlightTask(flightTask);
+ continue;
+ }
+
+ // 已存在 → 补字段
+ boolean needUpdate = false;
+ if (local.getName() == null && remote.getName() != null) {
+ local.setName(remote.getName());
+ needUpdate = true;
+ }
+ if (local.getStartTime() == null && remote.getStartTime() != null) {
+ local.setStartTime(DateUtils.parseDate(remote.getStartTime()));
+ needUpdate = true;
+ }
+ if (local.getEndTime() == null && remote.getEndTime() != null) {
+ local.setEndTime(DateUtils.parseDate(remote.getEndTime()));
+ needUpdate = true;
+ }
+ if (local.getSpanSeconds() == null && remote.getSpanSeconds() != null) {
+ local.setSpanSeconds(Integer.parseInt(remote.getSpanSeconds()));
+ needUpdate = true;
+ }
+ if (needUpdate) {
+ local.setUpdateTime(new Date());
+ ardMediaVideoMapper.updateArdMediaVideo(local);
}
}
}
private void addPhotos(ArdFlightTask flightTask, List<BoxPhotosReceiver> photoList) {
log.warn("开始添加图片");
- String boxSn = flightTask.getBoxSn();
for (BoxPhotosReceiver photo : photoList) {
- CompletableFuture.runAsync(() -> {
- ArdMediaPic ardMedia = ArdMediaPic.builder()
- .id(photo.getPhotoId())
- .taskId(flightTask.getTaskId())
- .fileSize(photo.getFileSize())
- .fileMd5(photo.getFileMd5())
- .sourceUrl(photo.getImgUrl())
- .longitude(photo.getLng())
- .latitude(photo.getLat())
- .height(photo.getHeight())
- .captureTime(DateUtils.parseDate(photo.getTimeStamp()))
- .build();
-
- String url = "";
- try (InputStream inputStream = openUrlInputStream(photo.getImgUrl(), 5000, 10000)) {
- if (inputStream != null) {
- url = ossServiceContext.upload(
- "pic",
- boxSn + "/" + ardMedia.getId() + ".jpg",
- inputStream,
- MimeTypeUtils.IMAGE_JPG
- );
- }
- } catch (Exception e) {
- log.error("图片上传失败 taskId={}, photoId={}", flightTask.getTaskId(), photo.getPhotoId(), e);
- }
-
- ardMedia.setMediaUrl(url);
- ardMedia.setCreateTime(new Date());
- ardMediaPicMapper.insertPic(ardMedia);
-
- }, threadPoolTaskExecutor); // 使用自定义线程池
+ ArdMediaPic ardMedia = ArdMediaPic.builder()
+ .id(photo.getPhotoId())
+ .taskId(flightTask.getTaskId())
+ .fileSize(photo.getFileSize())
+ .fileMd5(photo.getFileMd5())
+ .sourceUrl(photo.getImgUrl())
+ .longitude(photo.getLng())
+ .latitude(photo.getLat())
+ .height(photo.getHeight())
+ .captureTime(DateUtils.parseDate(photo.getTimeStamp()))
+ .build();
+ ardMedia.setCreateTime(new Date());
+ ardMediaPicMapper.insertPic(ardMedia);
}
}
private void addVideos(ArdFlightTask flightTask, List<BoxVideosReceiver> videoList) {
- String boxSn = flightTask.getBoxSn();
-
for (BoxVideosReceiver video : videoList) {
- CompletableFuture.runAsync(() -> {
- ArdMediaVideo ardMedia = ArdMediaVideo.builder()
- .id(video.getId())
- .name(video.getName())
- .taskId(flightTask.getTaskId())
- .fileSize(getFileSizeByUrl(video.getImgUrl()))
- .sourceUrl(video.getImgUrl())
- .startTime(DateUtils.parseDate(video.getStartTime()))
- .endTime(DateUtils.parseDate(video.getEndTime()))
- .spanSeconds(Integer.parseInt(video.getSpanSeconds()))
- .build();
-
- // 视频上传
- String videoUrl = null;
- try (InputStream videoStream = openUrlInputStream(ardMedia.getSourceUrl(), 5000, 10000)) {
- if (videoStream != null) {
- videoUrl = ossServiceContext.upload("record",
- boxSn + "/" + ardMedia.getId() + ".mp4",
- videoStream,
- MimeTypeUtils.VIDEO_MP4);
- }
- } catch (Exception e) {
- log.error("视频上传失败 taskId={}, videoId={}", flightTask.getTaskId(), video.getId(), e);
- }
-
- // 缩略图上传（失败不影响视频入库）
- String thumbUrl = null;
- try (ByteArrayInputStream thumbStream = generateThumbnail(ardMedia.getSourceUrl(), 1, 200)) {
- if (thumbStream != null) {
- thumbUrl = ossServiceContext.upload("record",
- boxSn + "/" + ardMedia.getId() + ".jpg",
- thumbStream,
- MimeTypeUtils.IMAGE_JPEG);
- }
- } catch (Exception e) {
- log.warn("缩略图生成或上传失败 taskId={}, videoId={}", flightTask.getTaskId(), video.getId(), e);
- }
-
- // 入库（即使缩略图为空也入库）
- ardMedia.setMediaUrl(videoUrl);
- ardMedia.setThumbnailUrl(thumbUrl);
- ardMedia.setCreateTime(new Date());
- ardMediaVideoMapper.insertArdMediaVideo(ardMedia);
-
- }, threadPoolTaskExecutor);
- }
- }
-
- // 获取文件大小
- private long getFileSizeByUrl(String fileUrl) {
- try {
- URL url = new URL(fileUrl);
- HttpURLConnection conn = (HttpURLConnection) url.openConnection();
- conn.setRequestMethod("HEAD");
- conn.connect();
- return conn.getContentLengthLong(); // 返回字节大小
- } catch (Exception e) {
- return -1;
- }
- }
-
- // 生成视频缩略图
- public ByteArrayInputStream generateThumbnail(String videoFile, int skipSeconds, int targetWidth) {
- String ffmpegPath = "";
- if (osSelect.isWindows()) {
- ffmpegPath = "ffmpeg";
- } else if (osSelect.isLinux()) {
- ffmpegPath = "/usr/local/ffmpeg/bin/ffmpeg";
- }
- try {
- List<String> command = new ArrayList<>();
- command.add(ffmpegPath);
-
- command.add("-timeout");
- command.add("3000000");
- command.add("-rw_timeout");
- command.add("3000000");
-
- command.add("-ss");
- command.add(String.format("00:00:%02d", skipSeconds));
- command.add("-i");
- command.add(videoFile);
- command.add("-vframes");
- command.add("1");
-
- // 等比缩放
- command.add("-vf");
- command.add("scale=" + targetWidth + ":-1");
-
- // **确保输出 JPEG**
- command.add("-f");
- command.add("mjpeg"); // 关键点：输出格式固定为 JPEG
- command.add("-vcodec");
- command.add("mjpeg");
-
- // 输出到管道
- command.add("pipe:1");
-
- // ⭐ 打印最终命令（可复制）
- log.info("ffmpeg command: {}", String.join(" ", command));
-
- ProcessBuilder pb = new ProcessBuilder(command);
- pb.redirectErrorStream(false);
- Process process = pb.start();
-
- // 读取 FFmpeg 输出（JPEG 数据）到内存
- ByteArrayOutputStream baos = new ByteArrayOutputStream();
- try (InputStream is = process.getInputStream()) {
- byte[] buffer = new byte[8192];
- int len;
- while ((len = is.read(buffer)) != -1) {
- baos.write(buffer, 0, len);
- }
- }
-
- int exitCode = process.waitFor();
- if (exitCode != 0) {
- throw new RuntimeException("FFmpeg 执行失败，退出码: " + exitCode);
- }
-
- return new ByteArrayInputStream(baos.toByteArray());
-
- } catch (IOException | InterruptedException e) {
- throw new RuntimeException("FFmpeg 生成缩略图失败", e);
- }
- }
-
- /**
- * 将 URL 转成 InputStream
- *
- * @param fileUrl 文件 URL
- * @param connectTimeoutMillis 连接超时（毫秒）
- * @param readTimeoutMillis 读取超时（毫秒）
- * @return InputStream，如果失败返回 null
- */
- public InputStream openUrlInputStream(String fileUrl, int connectTimeoutMillis, int readTimeoutMillis) {
- try {
- URL url = new URL(fileUrl);
-
- // 支持 HTTPS 信任所有证书（如果需要访问自签名证书）
- if ("https".equalsIgnoreCase(url.getProtocol())) {
- TrustManager[] trustAllCerts = new TrustManager[]{
- new X509TrustManager() {
- @Override
- public void checkClientTrusted(X509Certificate[] chain, String authType) {
- }
-
- @Override
- public void checkServerTrusted(X509Certificate[] chain, String authType) {
- }
-
- @Override
- public X509Certificate[] getAcceptedIssuers() {
- return null;
- }
- }
- };
- SSLContext sc = SSLContext.getInstance("SSL");
- sc.init(null, trustAllCerts, new java.security.SecureRandom());
- HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
- HttpsURLConnection.setDefaultHostnameVerifier((hostname, session) -> true);
- }
-
- URLConnection connection = url.openConnection();
- connection.setConnectTimeout(connectTimeoutMillis);
- connection.setReadTimeout(readTimeoutMillis);
-
- return connection.getInputStream();
-
- } catch (Exception e) {
- e.printStackTrace();
- return null;
+ ArdMediaVideo ardMedia = ArdMediaVideo.builder()
+ .id(video.getId())
+ .name(video.getName())
+ .taskId(flightTask.getTaskId())
+// .fileSize(getFileSizeByUrl(video.getImgUrl()))
+ .sourceUrl(video.getImgUrl())
+ .startTime(DateUtils.parseDate(video.getStartTime()))
+ .endTime(DateUtils.parseDate(video.getEndTime()))
+ .spanSeconds(Integer.parseInt(video.getSpanSeconds()))
+ .build();
+ ardMedia.setCreateTime(new Date());
+ ardMediaVideoMapper.insertArdMediaVideo(ardMedia);
}
}
}
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