forked from uav/ard-uav-server
ard-work/src/main/java/com/ard/work/service/impl/ArdFlightTaskServiceServiceImpl.java
@@ -16,16 +16,25 @@ import com.ard.work.mapper.ArdMediaMapper; import com.ard.work.service.IArdFlightTaskService; import com.ard.work.service.IArdServerInfoService; import com.ard.work.util.osSelect; import lombok.extern.slf4j.Slf4j; import org.springframework.scheduling.annotation.Scheduled; import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor; import org.springframework.stereotype.Service; import javax.annotation.Resource; import javax.net.ssl.*; import javax.net.ssl.HttpsURLConnection; 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.net.HttpURLConnection; import java.net.URL; import java.net.URLConnection; import java.security.cert.X509Certificate; import java.util.ArrayList; import java.util.Date; import java.util.List; @@ -62,7 +71,6 @@ /** * 同步所有服务的飞行历史 * */ @Scheduled(fixedDelay = 10000) public void syncAllFlightHistory() { @@ -160,24 +168,64 @@ // 插入视频记录 private void insertVideoToDatabase(ArdFlightTask flightTask, List<String> videoPathList) { if (videoPathList != null && !videoPathList.isEmpty()) { for (String videoPath : videoPathList) { ArdMedia ardMedia = ArdMedia.builder() .id(IdUtils.simpleUUID()) .taskId(flightTask.getTaskId()) .mediaType(1) // 1表示视频 .sourceUrl(videoPath) .fileSize(getFileSizeByUrl(videoPath)) .build(); // 异步上传文件到OSS，并在上传完成后插入数据库 CompletableFuture.supplyAsync(() -> uploadFileToOss(flightTask.getBoxSn(), videoPath, "record1", MimeTypeUtils.VIDEO_MP4), threadPoolTaskExecutor) .thenAccept(url -> { ardMedia.setMediaUrl(url); // 获取上传后的文件 URL ardMedia.setCreateTime(new Date()); ardMediaMapper.insertArdMedia(ardMedia); // 插入数据库 }); } if (videoPathList == null || videoPathList.isEmpty()) { return; } String boxSn = flightTask.getBoxSn(); for (String videoPath : videoPathList) { //videoPath = "https://192.168.1.3:9001/record/DBM250974065008/8212fd8e89814d66b6c32f48d05f5101.mp4"; ArdMedia media = ArdMedia.builder() .id(IdUtils.simpleUUID()) .taskId(flightTask.getTaskId()) .mediaType(1) .sourceUrl(videoPath) .fileSize(getFileSizeByUrl(videoPath)) .build(); // ---- 1. 视频上传（失败不抛异常，返回 null） ---- CompletableFuture<String> videoFuture = CompletableFuture.supplyAsync(() -> { try (InputStream inputStream = openUrlInputStream(videoPath, 5000, 10000)) { if (inputStream != null) { return ossServiceContext.upload( "record", boxSn + "/" + media.getId() + ".mp4", inputStream, MimeTypeUtils.VIDEO_MP4 ); } } catch (Exception e) { e.printStackTrace(); } return null; }, threadPoolTaskExecutor); // ---- 2. 缩略图上传（失败不抛异常，返回 null） ---- CompletableFuture<String> thumbFuture = CompletableFuture.supplyAsync(() -> { try { try (ByteArrayInputStream thumbStream = generateThumbnail(videoPath, 1, 200)) { if (thumbStream != null) { return ossServiceContext.upload( "record", boxSn + "/" + media.getId() + ".jpg", thumbStream, MimeTypeUtils.IMAGE_JPEG ); } } } catch (Exception e) { e.printStackTrace(); } return null; }, threadPoolTaskExecutor); // 两个完成后写数据库（任意失败不阻断流程） videoFuture.thenCombine(thumbFuture, (vUrl, tUrl) -> { media.setMediaUrl(vUrl); media.setThumbnailUrl(tUrl); media.setCreateTime(new Date()); return media; }).thenAcceptAsync(ardMediaMapper::insertArdMedia, threadPoolTaskExecutor); } } @@ -188,7 +236,7 @@ Integer count = flightTask.getVideoCount();//获取本地库视频数量 int size = videoPathList.size();//获取接口返回的视频数量 if (count != null && size > count) { log.info("录像数量不一致，需要更新数据库"); log.info("任务【{}】录像数量不一致，需要更新数据库", flightTask.getTaskId()); // 需要插入新的视频 List<ArdMedia> existingVideos = ardMediaMapper.selectArdMediaByTaskIdAndType(flightTask.getTaskId(), 1); // 提取现有的视频路径 @@ -201,32 +249,64 @@ .filter(videoPath -> !existingVideoPaths.contains(videoPath)) // 过滤出新的视频 .collect(Collectors.toList()); if (!newVideos.isEmpty()) { String boxSn = flightTask.getBoxSn(); // 插入新的视频记录 for (String videoPath : newVideos) { ArdMedia ardMedia = ArdMedia.builder() ArdMedia ardMedia = ArdMedia.builder() .id(IdUtils.simpleUUID()) .taskId(flightTask.getTaskId()) .mediaType(1) // 1表示视频 .fileSize(getFileSizeByUrl(videoPath)) .sourceUrl(videoPath) .build(); // 异步上传文件到OSS，并在上传完成后插入数据库 CompletableFuture.supplyAsync(() -> uploadFileToOss(flightTask.getBoxSn(), videoPath, "record1", MimeTypeUtils.VIDEO_MP4), threadPoolTaskExecutor) .thenAccept(url -> { ardMedia.setMediaUrl(url); // 获取上传后的文件 URL ardMedia.setCreateTime(new Date()); ardMediaMapper.insertArdMedia(ardMedia); // 插入数据库 }); // ---- 1. 视频上传（失败不抛异常，返回 null） ---- CompletableFuture<String> videoFuture = CompletableFuture.supplyAsync(() -> { try (InputStream inputStream = openUrlInputStream(videoPath, 5000, 10000)) { if (inputStream != null) { return ossServiceContext.upload( "record", boxSn + "/" + ardMedia.getId() + ".mp4", inputStream, MimeTypeUtils.VIDEO_MP4 ); } } catch (Exception e) { e.printStackTrace(); } return null; }, threadPoolTaskExecutor); // ---- 2. 缩略图上传（失败不抛异常，返回 null） ---- CompletableFuture<String> thumbFuture = CompletableFuture.supplyAsync(() -> { try { try (ByteArrayInputStream thumbStream = generateThumbnail(videoPath, 1, 200)) { if (thumbStream != null) { return ossServiceContext.upload( "record", boxSn + "/" + ardMedia.getId() + ".jpg", thumbStream, MimeTypeUtils.IMAGE_JPEG ); } } } catch (Exception e) { e.printStackTrace(); } return null; }, threadPoolTaskExecutor); // 两个完成后写数据库（任意失败不阻断流程） videoFuture.thenCombine(thumbFuture, (vUrl, tUrl) -> { ardMedia.setMediaUrl(vUrl); ardMedia.setThumbnailUrl(tUrl); ardMedia.setCreateTime(new Date()); return ardMedia; }).thenAcceptAsync(ardMediaMapper::insertArdMedia, threadPoolTaskExecutor); } // 更新任务的视频数量 flightTask.setVideoCount(flightTask.getVideoCount() + newVideos.size()); ardFlightTaskMapper.updateArdFlightTask(flightTask); } } } // 插入图片记录 private void insertPhotoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) { @@ -245,7 +325,7 @@ private void updatePhotoToDatabase(ArdFlightTask flightTask, String serverId, String boxSn) { int count = flightTask.getPhotoCount(); //获取本地库图片数量 // 查询图片 BoxPhotosDTO boxPhotosDTO = BoxPhotosDTO.builder() BoxPhotosDTO boxPhotosDTO = BoxPhotosDTO.builder() .taskId(flightTask.getTaskId()) .boxSn(boxSn) .pageIndex(1) @@ -256,7 +336,7 @@ int size = photoList.size(); if (size > count) { log.info("图片数量不一致，需要更新数据库"); log.info("任务【{}】图片数量不一致，需要更新数据库", flightTask.getTaskId()); // 获取本地数据库中已存在的图片记录（类型为 0 表示图片） List<ArdMedia> existingPhotos = ardMediaMapper.selectArdMediaByTaskIdAndType(flightTask.getTaskId(), 0); // 需要插入新的视频 @@ -281,6 +361,7 @@ } private void addPhotos(ArdFlightTask flightTask, List<BoxPhotosReceiver> photoList) { String boxSn = flightTask.getBoxSn(); for (BoxPhotosReceiver photo : photoList) { ArdMedia ardMedia = ArdMedia.builder() .id(IdUtils.simpleUUID()) @@ -296,85 +377,31 @@ .captureTime(DateUtils.dateTime(DateUtils.YYYY_MM_DD_HH_MM_SS, photo.getTimeStamp())) .build(); // 异步上传文件到OSS，并在上传完成后插入数据库 CompletableFuture.supplyAsync(() -> uploadFileToOss(flightTask.getBoxSn(), photo.getImgUrl(), "pic1", MimeTypeUtils.IMAGE_JPG), threadPoolTaskExecutor) CompletableFuture.supplyAsync(() -> { try (InputStream inputStream = openUrlInputStream(photo.getImgUrl(), 5000, 10000)) { if (inputStream != null) { return ossServiceContext.upload( "pic", boxSn + "/" + ardMedia.getId() + ".jpg", inputStream, MimeTypeUtils.IMAGE_JPG ); } } catch (Exception e) { e.printStackTrace(); } return null; }, threadPoolTaskExecutor) .thenAccept(url -> { ardMedia.setMediaUrl(url); // 获取上传后的文件 URL ardMedia.setMediaUrl(url); ardMedia.setCreateTime(new Date()); ardMediaMapper.insertArdMedia(ardMedia); // 插入数据库 ardMediaMapper.insertArdMedia(ardMedia); }); } } // 通用的上传方法，支持视频和图片等文件上传 private String uploadFileToOss(String boxSn, String fileUrl, String bucket, String contentType) { InputStream fileInputStream = null; String fileOssUrl = ""; try { // 创建信任所有证书的SSLContext TrustManager[] trustAllCerts = new TrustManager[]{ new X509TrustManager() { @Override public java.security.cert.X509Certificate[] getAcceptedIssuers() { return null; } @Override public void checkClientTrusted( java.security.cert.X509Certificate[] certs, String authType) { } @Override public void checkServerTrusted( java.security.cert.X509Certificate[] certs, String authType) { } } }; SSLContext sc = SSLContext.getInstance("SSL"); sc.init(null, trustAllCerts, new java.security.SecureRandom()); HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory()); // 创建所有主机名都信任的HostnameVerifier HostnameVerifier allHostsValid = new HostnameVerifier() { @Override public boolean verify(String hostname, SSLSession session) { return true; } }; HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid); // 现在可以正常访问 // 从URL创建InputStream URL url = new URL(fileUrl); fileInputStream = url.openStream(); // 文件名 String fileName = boxSn + "/" + IdUtils.fastSimpleUUID() + "." + MimeTypeUtils.getExtension(contentType); // 调用OSS服务上下文进行文件上传 fileOssUrl = ossServiceContext.upload(bucket, fileName, fileInputStream, contentType); } catch (Exception e) { e.printStackTrace(); // 异常处理，可以选择记录日志或者抛出业务异常 } finally { // 关闭InputStream if (fileInputStream != null) { try { fileInputStream.close(); } catch (Exception e) { e.printStackTrace(); } } } return fileOssUrl; // 返回上传后的文件OSS URL } //获取文件大小 // 获取文件大小 private long getFileSizeByUrl(String fileUrl) { try { URL url = new URL(fileUrl); @@ -387,4 +414,179 @@ } } // 生成视频缩略图 public ByteArrayInputStream generateThumbnail1(String videoFile, int skipFrames, int targetWidth) { // long start = System.currentTimeMillis(); // FFmpegFrameGrabber grabber = null; // // try { // grabber = new FFmpegFrameGrabber(videoFile); // grabber.start(); // // int totalFrames = grabber.getLengthInFrames(); // System.out.println("视频总帧数: " + totalFrames); // System.out.println("视频时长: " + grabber.getLengthInTime() / 1000000 + "秒"); // // Frame frame = null; // int currentFrame = 0; // // // 读取指定帧数后的第一帧有效图像 // while (currentFrame < totalFrames) { // frame = grabber.grabImage(); // if (frame == null) { // break; // } // // if (currentFrame > skipFrames && frame.image != null) { // break; // } // currentFrame++; // } // // if (frame == null || frame.image == null) { // throw new Exception("无法获取有效视频帧"); // } // // // 转换 Frame 为 BufferedImage // Java2DFrameConverter converter = new Java2DFrameConverter(); // BufferedImage image = converter.getBufferedImage(frame); // // // 按目标宽度等比缩放 // int targetHeight = (int) ((double) targetWidth / image.getWidth() * image.getHeight()); // BufferedImage scaledImage = new BufferedImage(targetWidth, targetHeight, BufferedImage.TYPE_3BYTE_BGR); // scaledImage.getGraphics().drawImage(image, 0, 0, targetWidth, targetHeight, null); // // // 转成 ByteArrayInputStream // ByteArrayOutputStream baos = new ByteArrayOutputStream(); // ImageIO.write(scaledImage, "jpg", baos); // long cost = System.currentTimeMillis() - start; // System.out.println("处理耗时: " + cost + "ms"); // // return new ByteArrayInputStream(baos.toByteArray()); // // } catch (Exception e) { // throw new RuntimeException(e); // } finally { // if (grabber != null) { // try { // grabber.stop(); // grabber.close(); // } catch (Exception e) { // e.printStackTrace(); // } // } // } return null; } 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("-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; } } }
