fuliqi
2024-09-24 8f83a63bc5f046e34a1a06bcf6f1a8241c7277ac
ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java
@@ -73,7 +73,6 @@
@RequiredArgsConstructor
public class WorkOrderServiceImpl extends ServiceImpl<WorkOrderMapper, WorkOrder> implements WorkOrderService {
    private final WorkOrderMapper workOrderMapper;
    private final YwPointService ywPointService;
    private final WorkOrderAuditingRecordMapper workOrderAuditingRecordMapper;
    private final WorkOrderAuditingRecordService workOrderAuditingRecordService;
@@ -82,9 +81,8 @@
    private final WorkOrderDistributeRecordMapper workOrderDistributeRecordMapper;
    private final WorkOrderErrorTypeServiceImpl workOrderErrorTypeService;
    private final SysConfigMapper configMapper;
    private final ServerConfig serverConfig;
    private final ReportMapper reportMapper;
    private final SysDictDataMapper dictDataMapper;
    private final WorkOrderCheckImgMapper workOrderCheckImgMapper;
    @Value("${rtsp.server:http://127.0.0.1:7788}")
    private String rtspServer;
@@ -402,7 +400,7 @@
        List<WorkOrderYwConditionRecordVO> ywConditionList = workOrderYwConditionRecordMapper.selectYwConditionByYwId(workOrderNo);
        ywConditionList.stream().forEach(item -> {
            if (Objects.nonNull(item.getSysMsg()) && item.getSysMsg()) {
                item.setCommitUserName("系统消息");
                item.setUnitName("系统消息");
            }
        });
        return ywConditionList;
@@ -685,6 +683,8 @@
                FFmpegFrameGrabber grabber = null;
                try {
                    grabber = FFmpegFrameGrabber.createDefault(rtspUrl);
                    //设置10s超时
                    grabber.setTimeout(10000);
                    grabber.start();
                    Frame frame = grabber.grabImage(); // 直接捕获一帧
                    if (frame != null) {
@@ -722,6 +722,67 @@
        }
        System.out.println("图片URL:" + imgUrl);
        return imgUrl;
    }
    @Override
    public void saveFrameImgByDevice(String deviceId, String channelId, String workOrderNo) {
        String url = String.format(this.rtspServer + "/api/play/start/%s/%s", deviceId, channelId);
        String result = HttpUtils.sendGet(url);
        WVPResult wvpResult = JSON.parseObject(result, WVPResult.class);
        String imgUrl = null;
        if (wvpResult.getCode() == 0) {
            JSONObject data = (JSONObject) wvpResult.getData();
            String rtspUrl = data.getString("fmp4"); // 取mp4地址
            if (StringUtils.hasText(rtspUrl)) {
                System.out.println("目标地址:" + rtspUrl);
                FFmpegFrameGrabber grabber = null;
                try {
                    grabber = FFmpegFrameGrabber.createDefault(rtspUrl);
                    //设置10s超时
                    grabber.setTimeout(10000);
                    grabber.start();
                    Frame frame = grabber.grabImage(); // 直接捕获一帧
                    if (frame != null) {
                        System.out.println("成功捕获一帧");
                        // 将Frame转换为Mat
                        OpenCVFrameConverter.ToMat converter = new OpenCVFrameConverter.ToMat();
                        Mat mat = converter.convertToMat(frame);
                        imgUrl = workOrderNo + "_" + IdUtils.fastSimpleUUID() + ".png";
                        // 生成图片路径
                        String imgPath = PlatformConfig.getProfile() + "/" + imgUrl;
                        System.out.println("图片保存地址:" + imgPath);
                        imgUrl = Constants.RESOURCE_PREFIX + "/" + imgUrl;
                        // 保存图片
                        opencv_imgcodecs.imwrite(imgPath, mat);
                    } else {
                        System.out.println("未捕获到帧");
                    }
                } catch (FrameGrabber.Exception e) {
                    e.printStackTrace();
                } finally {
                    if (grabber != null) {
                        try {
                            grabber.stop(); // 停止捕获
                        } catch (FrameGrabber.Exception e) {
                            e.printStackTrace();
                        }
                        // 通常不需要调用release(),因为stop()会处理资源释放
                        // grabber.release(); // 释放资源
                    }
                }
            }
        } else {
            System.out.println("请求失败,错误码:" + wvpResult.getCode());
        }
        System.out.println("图片URL:" + imgUrl);
        if (StringUtils.hasText(imgUrl)) {
            WorkOrderCheckImg img = new WorkOrderCheckImg();
            img.setWorkOrderNo(workOrderNo);
            img.setImgUrl(imgUrl);
            img.setCreateTime(new Date());
            workOrderCheckImgMapper.insert(img);
        }
    }
    @Override
@@ -791,6 +852,13 @@
        List<SysDictData> errorList = workOrderErrorTypeService.getBaseMapper().getErrorList(workOrder.getWorkOrderNo());
        List<String> errList = errorList.stream().map(SysDictData::getDictLabel).collect(Collectors.toList());
        workOrder.setErrorTypeList(errList);
        // 检测图片
        List<WorkOrderCheckImg> imgList = new LambdaQueryChainWrapper<>(workOrderCheckImgMapper)
                .eq(WorkOrderCheckImg::getWorkOrderNo, workOrderNo)
                .orderByDesc(WorkOrderCheckImg::getCreateTime)
                .last("limit 20")
                .list();
        workOrder.setImgList(imgList);
        return Result.ok().data(workOrder);
    }
}