新增抓取历史图片和分析功能

config/local/zlmediakit.yml

@@ -1,5 +1,5 @@
 ZLMediaKit:
-  ip: 192.168.2.128
+  ip: 192.168.2.129
   port: 8080
   app: live
   vhost: __defaultVhost__

sz-common/sz-common-security/src/main/java/com/sz/security/config/SaTokenConfig.java

@@ -55,7 +55,7 @@ public class SaTokenConfig implements WebMvcConfigurer {
     public void addResourceHandlers(ResourceHandlerRegistry registry) {
             // D:/work/images/save/1.jpg
          registry.addResourceHandler("/save/**")
-                .addResourceLocations("file:D:/work/images/");
+                .addResourceLocations("file:D:/work/images/","file:D:/work/temp/");
         }
 
 }

sz-service/sz-service-admin/pom.xml

@@ -101,6 +101,11 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.im4java</groupId>
+            <artifactId>im4java</artifactId>
+            <version>1.4.0</version>
+        </dependency>
 <!--        jna,ffmpeg的相关依赖-->
         <dependency>
             <groupId>cc.eguid</groupId>

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/config/RestTemplateConfig.java

@@ -11,8 +11,8 @@ public class RestTemplateConfig {
     @Bean
     public RestTemplate restTemplate() {
         SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
-        factory.setConnectTimeout(5000);
+        factory.setConnectTimeout(10000);
-        factory.setReadTimeout(5000);
+        factory.setReadTimeout(10000);
         return new RestTemplate(factory);
     }
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/DeviceController.java

@@ -11,6 +11,8 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.List;
+
 /**
  * ClassName: DeviceController
  * Package: com.sz.admin.monitor.controller
@@ -30,10 +32,18 @@ public class DeviceController {
         return ApiResult.success(deviceService.refresh(id,deviceType));
     }
     // 设备登录
-    @Operation(summary = "/设备登录")
+    @Operation(summary = "设备登录")
     @GetMapping("/login")
     public ApiResult<?> deviceLogin(@RequestParam("id") Long id)
     {
         return ApiResult.success(deviceService.deviceLogin(id));
     }
+    // 整个NVR的历史视频的算法分析
+    @Operation(summary = "整个NVR的历史视频的算法分析")
+    @GetMapping("/history/analysis")
+    public ApiResult<?> captureHistoryAndCompose(@RequestParam("ids") List<Long> ids)
+    {
+        deviceService.captureHistoryAndCompose(ids);
+        return ApiResult.success();
+    }
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/controller/IpChannelController.java

@@ -1,6 +1,7 @@
 package com.sz.admin.monitor.controller;
 
 import com.sz.admin.monitor.pojo.dto.edgebox.AlgorithmTaskDTO;
+import com.sz.admin.monitor.pojo.po.RecordFile;
 import com.sz.admin.monitor.pojo.vo.watchful.WatchfulVO;
 import com.sz.admin.monitor.service.IpChannelService;
 import com.sz.admin.monitor.utils.AlgMediaConfigResponse;
@@ -11,6 +12,8 @@ import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Profile;
 import org.springframework.web.bind.annotation.*;
 
+import java.util.List;
+
 /**
  * ClassName: IpChannelController
  * Package: com.sz.admin.monitor.controller
@@ -97,4 +100,21 @@ public class IpChannelController {
         return ApiResult.success(ipChannelService.configAlg(algTaskConfigDto));
     }
 
+    // 抓取历史视频的图片
+    @Operation(summary = "抓取历史视频的图片并进行对比")
+    @GetMapping("/capture/history")
+    public ApiResult<Void> captureHistoryAndCompose(@RequestParam("id") Long id) {
+        ipChannelService.captureHistoryAndCompose(id);
+        return ApiResult.success();
+    }
+
+    // 按照时间范围获取录像
+    @Operation(summary = "按照时间范围获取录像")
+    @GetMapping("/getVideoByTime")
+    public ApiResult<List<RecordFile>> getVideoByTime(@RequestParam("id") Long id,
+                                                      @RequestParam("startTime") String startTime,
+                                                      @RequestParam("endTime") String endTime) {
+        return ApiResult.success(ipChannelService.getVideoByTime(id, startTime, endTime));
+    }
+
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/pojo/dto/edgebox/BoxAlarmReportDto.java

@@ -23,17 +23,14 @@ public class BoxAlarmReportDto {
     private String cameraNo;
     @Schema(description = "摄像头ID")
     private Long cameraId;
-    @Schema(description = "报警的url")
-    private String url;
     @Schema(description = "报警的类型")
-    private String alarmReportType;
+    private String alarmTypeDesc;
+    @Schema(description = "报警的枚举值")
+    private Integer alarmType;
     @Schema(description = "报警的时间")
-    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    private Long alarmTime;
-    private LocalDateTime alarmReportTime;
     @Schema(description = "基准图")
     private String baseImage;
-    @Schema(description = "抓拍图")
+    @Schema(description = "报警图")
-    private String captureImage;
+    private String alarmImage;
-    @Schema(description = "报警的原因")
-    private String description;
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/sdk/AbstractNVR.java

@@ -1,5 +1,7 @@
 package com.sz.admin.monitor.sdk;
 
+import com.sz.admin.monitor.sdk.hkSdk.HCNetSDK;
+
 /**
  * ClassName: AbstractNVR
  * Package: com.sz.admin.monitor.hik
@@ -39,4 +41,14 @@ public abstract class AbstractNVR {
      * @return true成功 false失败
      */
     public abstract String capturePic(int luerId,int iChannel,String fileName);
+
+    /**
+     * 抓取历史图像
+     */
+    public abstract boolean captureHistoryImage(int luerId, int iChannel,
+                                                HCNetSDK.NET_DVR_TIME startDvrTime,
+                                                HCNetSDK.NET_DVR_TIME stopDvrTime,
+                                                String tempVideoPath,
+                                                String finalImagePath);
 }
+

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/sdk/ManageNVR.java

@@ -1,6 +1,8 @@
 package com.sz.admin.monitor.sdk;
 
 
+import cn.hutool.core.lang.UUID;
+import cn.hutool.core.util.RandomUtil;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.sz.admin.monitor.pojo.po.Camera;
 import com.sz.admin.monitor.pojo.po.Nvr;
@@ -34,6 +36,10 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * 所有NVR类型的管理类
@@ -56,6 +62,7 @@ public class ManageNVR {
     private VcrlUserIdContainer vcrlUserIdContainer;
     @Resource
     private DataScopeProperties dataScopeProperties;
+    private final ExecutorService executor = Executors.newFixedThreadPool(5);
 
     /**
      * 项目启动注册所有sdk和登录所有nvr
@@ -749,4 +756,124 @@ public class ManageNVR {
         Map<String, Integer> map = hkNVR.NET_DVR_GetPTZPos(userId, camera.getChannelId());
         return BeanCopyUtils.copy(map, PTZVO.class);
     }
+
+
+    // 进行历史视频的抓图
+    public void captureHistoryImage(String taskDir, Long id) {
+        Camera camera = cameraService.getById(id);
+        Integer userId = (Integer) vcrlUserIdContainer.getlUserId(camera.getNvrId().intValue());
+        // 收集前一个月的每个小时的时间点
+        List<LocalDateTime> points = new ArrayList<>();
+        LocalDateTime endTime = LocalDateTime.now().withMinute(0).withSecond(0);
+        LocalDateTime startTime = endTime.minusDays(7);
+        LocalDateTime current = startTime;
+        while (current.isBefore(endTime) || current.equals(endTime)) {
+            points.add(current);
+            current = current.plusHours(1);
+        }
+        int totalSizes = points.size();
+        // 创建固定大小的线程池
+        ExecutorService threadPool = Executors.newFixedThreadPool(5);
+        // 统计进度的原子类
+        AtomicInteger successCount = new AtomicInteger(0);
+        AtomicInteger failCount = new AtomicInteger(0);
+        AtomicInteger finishedCount = new AtomicInteger(0);
+        DateTimeFormatter fmt = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss");
+        List<CompletableFuture<Void>> futures = new ArrayList<>();
+        // 将任务全部丢进线程池
+        for (LocalDateTime time : points) {
+            CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
+                String fileName = "history_"+camera.getId()+ time.format(fmt) + ".jpg";
+                File file = captureAtTime(userId, camera.getChannelId(), time, taskDir, fileName);
+                // 记录当前完成的次数
+                int currentFinished = finishedCount.incrementAndGet();
+                if (file != null) {
+                    successCount.incrementAndGet();
+                   // System.out.println(String.format("[进度 %d/%d]  成功: %s", currentFinished, totalSizes, fileName));
+                } else {
+                    failCount.incrementAndGet();
+                  //  System.out.println(String.format("[进度 %d/%d]  失败: %s", currentFinished, totalSizes, fileName));
+                }
+            }, threadPool);
+            // 添加任务
+            futures.add(future);
+        }
+        // 阻塞主线程，等待所有720个任务全部跑完
+        CompletableFuture.allOf(futures.toArray(new CompletableFuture[0])).join();
+        // 关闭线程池
+        executor.shutdown();
+       // System.out.println("总任务数量：" + totalSizes);
+       // System.out.println("成功抓取：" + successCount.get() + "张");
+       // System.out.println("失败：" + failCount.get() + "张");
+      //  System.out.println("图片已全部保存在：" + "D:\\work\\temp\\");
+    }
+
+    /**
+     * 辅助方法：在指定的确切时间点，抓取一张监控图片
+     *
+     * @param userId    海康登录返回的 userId
+     * @param channelId 摄像头通道号
+     * @param time      想要抓图的具体时间 (Java 8 LocalDateTime)
+     * @param dir       图片和视频保存的本地目录 (必须以 / 或 \\ 结尾，例如 "D:/temp/")
+     * @param fileName  最终生成的图片文件名 (例如 "pic_120000.jpg")
+     * @return File     如果抓图成功，返回该图片的 File 对象；如果失败，返回 null
+     */
+    private File captureAtTime(int userId, int channelId, LocalDateTime time, String dir, String fileName) {
+        LocalDateTime stopTime = time.plusSeconds(5);
+        //  将 Java 的 LocalDateTime 翻译成海康 SDK 认识的底层结构体
+        HCNetSDK.NET_DVR_TIME startDvrTime = convertToDvrTime(time);
+        HCNetSDK.NET_DVR_TIME stopDvrTime = convertToDvrTime(stopTime);
+        String tempVideoPath = dir + "temp_slice_" + UUID.randomUUID() + ".mp4";
+        String finalImagePath = dir + fileName;
+        try {
+            hkNVR.captureHistoryImage(
+                userId,
+                channelId,
+                startDvrTime,
+                stopDvrTime,
+                tempVideoPath,
+                finalImagePath
+            );
+
+            //  抓图流程走完后，检查图片是否真的生成成功了
+            File resultImage = new File(finalImagePath);
+            if (resultImage.exists() && resultImage.length() > 0) {
+                return resultImage;
+            } else {
+                return null; // 抓图失败（可能是那个时间点设备断网或无录像）
+            }
+
+        } catch (Exception e) {
+            return null;
+        } finally {
+            File tempFile = new File(tempVideoPath);
+            if (tempFile.exists()) {
+                tempFile.delete();
+            }
+        }
+    }
+
+    private HCNetSDK.NET_DVR_TIME convertToDvrTime(LocalDateTime currentTime) {
+        HCNetSDK.NET_DVR_TIME netDvrTime = new HCNetSDK.NET_DVR_TIME();
+        netDvrTime.dwYear = (short) currentTime.getYear();
+        netDvrTime.dwMonth = (short) currentTime.getMonthValue();
+        netDvrTime.dwDay = (short) currentTime.getDayOfMonth();
+        netDvrTime.dwHour = (short) currentTime.getHour();
+        netDvrTime.dwMinute = (short) currentTime.getMinute();
+        netDvrTime.dwSecond = (short) currentTime.getSecond();
+        return netDvrTime;
+    }
+
+    // 按照时间范围获取录像文件
+    public List<RecordFile> getRecordFileByTime(Long id, LocalDateTime startTime, LocalDateTime endTime) {
+        Camera camera = cameraService.getById(id);
+        List<RecordFile> recordFile = new ArrayList<>();
+        Integer userId = (Integer) vcrlUserIdContainer.getlUserId(camera.getNvrId().intValue());
+        try {
+            recordFile = hkNVR.findRecordFile(userId, camera.getChannelId(), startTime, endTime);
+        } catch (UnsupportedEncodingException e) {
+            throw new RuntimeException(e);
+        }
+        return recordFile;
+    }
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/sdk/hkSdk/HkNVR.java

@@ -14,6 +14,8 @@ import com.sz.admin.monitor.utils.*;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
+import java.io.File;
+import java.io.IOException;
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.StandardCharsets;
 import java.time.LocalDateTime;
@@ -139,6 +141,81 @@ public class HkNVR  extends AbstractNVR {
     public String capturePic(int luerId, int iChannel,String fileName) {
         return captureP(luerId, iChannel,fileName);
     }
+
+    @Override
+    public boolean captureHistoryImage(int luerId, int iChannel,
+                                       HCNetSDK.NET_DVR_TIME startDvrTime,
+                                       HCNetSDK.NET_DVR_TIME stopDvrTime,
+                                       String tempVideoPath,
+                                       String finalImagePath) {
+        // 1. 构建下载条件结构体
+        HCNetSDK.NET_DVR_PLAYCOND downloadCond = new HCNetSDK.NET_DVR_PLAYCOND();
+        downloadCond.dwChannel = iChannel;
+        // 设置开始时间
+        downloadCond.struStartTime.dwYear = startDvrTime.dwYear;
+        downloadCond.struStartTime.dwMonth = startDvrTime.dwMonth;
+        downloadCond.struStartTime.dwDay = startDvrTime.dwDay;
+        downloadCond.struStartTime.dwHour = startDvrTime.dwHour;
+        downloadCond.struStartTime.dwMinute = startDvrTime.dwMinute;
+        downloadCond.struStartTime.dwSecond = startDvrTime.dwSecond;
+        // 设置结束时间
+        downloadCond.struStopTime.dwYear = stopDvrTime.dwYear;
+        downloadCond.struStopTime.dwMonth = stopDvrTime.dwMonth;
+        downloadCond.struStopTime.dwDay = stopDvrTime.dwDay;
+        downloadCond.struStopTime.dwHour = stopDvrTime.dwHour;
+        downloadCond.struStopTime.dwMinute = stopDvrTime.dwMinute;
+        downloadCond.struStopTime.dwSecond = stopDvrTime.dwSecond;
+        downloadCond.write();
+
+        // 2. 获取下载句柄
+        int lDownloadHandle = hCNetSDK.NET_DVR_GetFileByTime_V40(luerId, tempVideoPath, downloadCond);
+        if (lDownloadHandle == -1) {
+            System.out.println("建立下载通道失败，错误码：" + hCNetSDK.NET_DVR_GetLastError());
+            return false;
+        }
+
+        // 3. 发送下载控制指令
+        boolean playControl = hCNetSDK.NET_DVR_PlayBackControl_V40(lDownloadHandle, HCNetSDK.NET_DVR_PLAYSTART, null, 0, null, null);
+        if (!playControl) {
+            System.out.println("发送下载控制指令失败，错误码：" + hCNetSDK.NET_DVR_GetLastError());
+            hCNetSDK.NET_DVR_StopGetFile(lDownloadHandle); //下载用的接口，停止必须用 StopGetFile，不能用 StopPlayBack
+            return false; // 如果指令发送失败，必须 return 终止，不能往下走
+        }
+
+        // 给操作系统 1 秒钟的缓冲时间，确保视频文件彻底写入硬盘并解除占用
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+        }
+
+        // 7. 调用 ffmpeg 进行抽取图片
+        ProcessBuilder processBuilder = new ProcessBuilder(
+            "ffmpeg", "-y", "-err_detect", "ignore_err", "-i", tempVideoPath, "-vframes", "1", "-q:v", "2", "-f", "image2", finalImagePath
+        );
+
+        // 重定向 FFmpeg 的输出流，防止缓冲区撑满导致 Java 进程死锁卡住
+        processBuilder.redirectErrorStream(true);
+        try {
+            Process process = processBuilder.start();
+            java.io.InputStream inputStream = process.getInputStream();
+            byte[] buffer = new byte[1024];
+            while (inputStream.read(buffer) != -1) {
+                // 静默读取，不打印，清空缓冲区
+            }
+            // 等待 FFmpeg 执行完毕
+            int exitCode = process.waitFor();
+            if (exitCode == 0) {
+                return true;
+            } else {
+                return false;
+            }
+        } catch (IOException | InterruptedException e) {
+            System.out.println("ffmpeg 执行失败：" + e);
+            return false;
+        }
+    }
+
     /**
      * 动态库加载
      *

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/DeviceService.java

@@ -3,6 +3,8 @@ package com.sz.admin.monitor.service;
 import com.mybatisflex.core.service.IService;
 import com.sz.admin.monitor.pojo.po.Nvr;
 
+import java.util.List;
+
 /**
  * ClassName: DeviceService
  * Package: com.sz.admin.monitor.service
@@ -13,4 +15,7 @@ public interface DeviceService extends IService<Nvr> {
 
     // 设备登录
     Object deviceLogin(Long id);
+    // 历史视频的算法分析
+    void captureHistoryAndCompose(List<Long> ids);
+
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/ForwardService.java

@@ -13,5 +13,5 @@ public interface ForwardService {
     /**
      *  转发报警方法
      */
-    void enrichAndForward(BoxAlarmReportDto boxAlarm);
+    void enrichAndForward(String url,BoxAlarmReportDto boxAlarm);
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/IpChannelService.java

@@ -3,9 +3,12 @@ package com.sz.admin.monitor.service;
 import com.mybatisflex.core.service.IService;
 import com.sz.admin.monitor.pojo.dto.edgebox.AlgorithmTaskDTO;
 import com.sz.admin.monitor.pojo.po.Camera;
+import com.sz.admin.monitor.pojo.po.RecordFile;
 import com.sz.admin.monitor.pojo.vo.watchful.WatchfulVO;
 import com.sz.admin.monitor.utils.AlgMediaConfigResponse;
 
+import java.util.List;
+
 /**
  * ClassName: IpChannelService
  * Package: com.sz.admin.monitor.service
@@ -35,5 +38,9 @@ public interface IpChannelService extends IService<Camera> {
     // 配置算法任务
     AlgMediaConfigResponse configAlg(AlgorithmTaskDTO algTaskConfigDto);
 
+    void captureHistoryAndCompose(Long id);
+
+    List<RecordFile> getVideoByTime(Long id, String startTime, String endTime);
+
 //    void resetSentinel(int channelId, int watchTime, int presetIndex);
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/AlgorithmTaskServiceImpl.java

@@ -39,6 +39,7 @@ import java.io.File;
 import java.io.FileOutputStream;
 import java.io.Serializable;
 import java.time.LocalDateTime;
+import java.time.ZoneOffset;
 import java.time.format.DateTimeFormatter;
 import java.util.Base64;
 import java.util.HashMap;
@@ -142,17 +143,22 @@ public class AlgorithmTaskServiceImpl extends ServiceImpl<AlgorithmTaskMapper, A
             websocketRedisService.sendServiceToWs(msg);
             // 统一处理报警信息后，将摄像头信息+报警信息上报给别人服务器
             BoxAlarmReportDto reportDto = new BoxAlarmReportDto();
-            reportDto.setAlarmReportTime(LocalDateTime.parse(alarmReportDto.getTime(), formatter));
+            // 1. 获取你的时间字符串
-            reportDto.setAlarmReportType(alarmReportEnums.getAlarmDescription());
+            String timeStr = alarmReportDto.getTime();
-            reportDto.setDescription(alarmReportDto.getResult().getDescription());
+            DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+            LocalDateTime localDateTime = LocalDateTime.parse(timeStr, timeFormatter);
+            // 转成时间戳（毫秒）
+            long timestamp = localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli();
+            reportDto.setAlarmTime(timestamp);
+            reportDto.setAlarmTypeDesc(alarmReportEnums.getAlarmDescription());
+            reportDto.setAlarmType(alarmReportEnums.getAlarmCode());
             reportDto.setBaseImage(imageData);
-            reportDto.setCaptureImage(imageDataLabeled);
+            reportDto.setAlarmImage(imageDataLabeled);
-            reportDto.setUrl(algorithmTask.getUrl());
             reportDto.setCameraName(camera.getName());
             reportDto.setCameraId(cameraId);
             reportDto.setCameraNo(camera.getCameraNo());
             try {
-                forwardService.enrichAndForward(reportDto);
+                forwardService.enrichAndForward(algorithmTask.getUrl(),reportDto);
             }catch ( Exception e)
             {
                 log.error("报警信息上报失败", e);

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/DeviceServiceImpl.java

@@ -8,6 +8,7 @@ import com.sz.admin.monitor.pojo.po.Camera;
 import com.sz.admin.monitor.pojo.po.Nvr;
 import com.sz.admin.monitor.sdk.ManageNVR;
 import com.sz.admin.monitor.service.DeviceService;
+import com.sz.admin.monitor.service.IpChannelService;
 import com.sz.admin.monitor.utils.AiBoxRequestUtil;
 import com.sz.admin.monitor.utils.AlgMediaConfigResponse;
 import com.sz.admin.monitor.utils.RtspUtil;
@@ -30,6 +31,10 @@ import java.io.UnsupportedEncodingException;
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadPoolExecutor;
 import java.util.stream.Collectors;
 
 /**
@@ -49,11 +54,8 @@ public class DeviceServiceImpl extends ServiceImpl<NvrMapper, Nvr> implements De
     @Resource
     private NvrMapper nvrMapper;
     @Resource
-    private SocketService socketService;
+    private IpChannelService ipChannelService;
-    @Resource
+
-    private WebsocketRedisService websocketRedisService;
-    @Resource
-    private AiBoxRequestUtil aiBoxRequestUtil;
 
     @Override
     public Object deviceLogin(Long id) {
@@ -68,6 +70,37 @@ public class DeviceServiceImpl extends ServiceImpl<NvrMapper, Nvr> implements De
         return result;
     }
 
+    @Override
+    public void captureHistoryAndCompose(List<Long> ids) {
+        if(ids==null || ids.isEmpty())
+        {
+            throw new BusinessException(AdminResponseEnum.OPERATION_FAIL,null,"数据为空");
+        }
+        ExecutorService threadPool = Executors.newFixedThreadPool(1);
+        CompletableFuture.runAsync(()->{
+            try {
+                List<Nvr> nvrs = nvrMapper.selectListByIds(ids);
+                // 对每个NVR进行分析
+                for (Nvr nvr : nvrs) {
+                    // 查询出所有的通道
+                    List<Camera> cameraList = cameraMapper.selectByNvrId(nvr.getId());
+                    // 遍历所有的通道,进行分析
+                    for (Camera camera : cameraList) {
+                        try {
+                            ipChannelService.captureHistoryAndCompose(camera.getId());
+                        }catch (Exception e)
+                        {
+                            log.error("处理camera异常，NVRID:{},CameraID:{}",nvr.getId(),camera.getId());
+                        }
+                    }
+                }
+            }catch (Exception e)
+            {
+                log.error("执行批量分析任务发生全局异常", e);
+            }
+        },threadPool);
+    }
+
     /**
      *  通道刷新
      * @param id NVR的id

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/ForwardServiceImpl.java

@@ -19,7 +19,7 @@ public class ForwardServiceImpl implements ForwardService {
     @Resource
     private RestTemplate restTemplate;
     @Override
-    public void enrichAndForward(BoxAlarmReportDto boxAlarm) {
+    public void enrichAndForward(String url,BoxAlarmReportDto boxAlarm) {
-        ResponseEntity<String> response = restTemplate.postForEntity(boxAlarm.getUrl(), boxAlarm, String.class);
+        ResponseEntity<String> response = restTemplate.postForEntity(url, boxAlarm, String.class);
     }
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/service/impl/IpChannelServiceImpl.java

@@ -1,5 +1,6 @@
 package com.sz.admin.monitor.service.impl;
 
+import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.lang.UUID;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
@@ -8,16 +9,10 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.mybatisflex.core.query.QueryWrapper;
 import com.mybatisflex.spring.service.impl.ServiceImpl;
 import com.sz.admin.monitor.enums.HCPlayControlEnum;
-import com.sz.admin.monitor.mapper.AlgorithmTaskMapper;
+import com.sz.admin.monitor.mapper.*;
-import com.sz.admin.monitor.mapper.CameraMapper;
-import com.sz.admin.monitor.mapper.EdgeBoxMapper;
-import com.sz.admin.monitor.mapper.NvrMapper;
 import com.sz.admin.monitor.pojo.dto.Ipchannel.ControlDTO;
 import com.sz.admin.monitor.pojo.dto.edgebox.AlgorithmTaskDTO;
-import com.sz.admin.monitor.pojo.po.AlgorithmTask;
+import com.sz.admin.monitor.pojo.po.*;
-import com.sz.admin.monitor.pojo.po.Camera;
-import com.sz.admin.monitor.pojo.po.EdgeBox;
-import com.sz.admin.monitor.pojo.po.Nvr;
 import com.sz.admin.monitor.pojo.vo.camerasnapshot.CameraSnapshotVO;
 import com.sz.admin.monitor.pojo.vo.ptz.PTZVO;
 import com.sz.admin.monitor.pojo.vo.watchful.WatchfulVO;
@@ -25,10 +20,7 @@ import com.sz.admin.monitor.sdk.ManageNVR;
 import com.sz.admin.monitor.service.CameraSnapshotService;
 import com.sz.admin.monitor.service.IpChannelService;
 import com.sz.admin.monitor.service.PresetService;
-import com.sz.admin.monitor.utils.AiBoxRequestUtil;
+import com.sz.admin.monitor.utils.*;
-import com.sz.admin.monitor.utils.AlgMediaConfigResponse;
-import com.sz.admin.monitor.utils.RtspUtil;
-import com.sz.admin.monitor.utils.ZLMediaKitUtils;
 import com.sz.core.common.entity.TransferMessage;
 import com.sz.core.common.exception.common.BusinessException;
 import com.sz.core.util.BeanCopyUtils;
@@ -42,7 +34,9 @@ import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.io.File;
 import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 
@@ -67,7 +61,7 @@ public class IpChannelServiceImpl extends ServiceImpl<CameraMapper, Camera> impl
     private AlgorithmTaskMapper algorithmTaskMapper;
 
     @Resource
-    private PresetService presetService;
+    private CameraAlarmMapper cameraAlarmMapper;
 
     @Resource
     private AiBoxRequestUtil aiBoxRequestUtil;
@@ -378,6 +372,98 @@ public class IpChannelServiceImpl extends ServiceImpl<CameraMapper, Camera> impl
         }
         return response;
     }
+
+    @Override
+    public void captureHistoryAndCompose(Long id) {
+        DateTimeFormatter fmt = DateTimeFormatter.ofPattern("yyyyMMdd_HHmmss");
+        // 生成本次任务的专属批次号
+        String batchId=LocalDateTime.now().format(fmt);
+        // 拼接出本次任务的专属目录
+        String baseDir="D:/work/temp/";
+        String taskDir=baseDir+"task_"+batchId+"/";
+        File taskDirect = new File(taskDir);
+        if (!taskDirect.exists()) {
+            boolean created = taskDirect.mkdirs();
+            if (!created) {
+                log.error("创建专属工作目录失败，请检查 D 盘权限！路径: {}", taskDir);
+                return;
+            }
+        }
+        log.info("保存文件的路径：{}",taskDir);
+        manageNVR.captureHistoryImage(taskDir,id);
+        startSequentialComparison(taskDir,id);
+    }
+
+    // 执行相邻图片的滑动窗口对比任务
+    private void startSequentialComparison(String imageDirPath,Long id) {
+        // 图片存储目录文件夹
+        File dir = new File(imageDirPath);
+        Camera camera = this.getById(id);
+        Nvr nvr = nvrMapper.selectOneById(camera.getNvrId());
+        // 获取该目录下所有的.jpg图片
+        File[] imageFiles = dir.listFiles((d, name) -> name.toLowerCase().endsWith(".jpg") && name.contains("history_"+camera.getId()));
+        if (imageFiles == null || imageFiles.length < 2) {
+            log.error("图片数据不足，无法对比");
+            return;
+        }
+        // 将图片进行排序
+        Arrays.sort(imageFiles, Comparator.comparing(File::getName));
+        List<CameraAlarm> cameraAlarmList=new ArrayList<>();
+        for (int i = 0; i < imageFiles.length - 1; i++) {
+            File currentImg = imageFiles[i];
+            File nextImg = imageFiles[i + 1];
+         //   System.out.println("正在对比：" + currentImg.getName() + "VS ：" + nextImg.getName());
+            // 调用算法进行对比
+            // 1. 移位对比
+            Map<String, Object> map = RobustImageMatcherUtil.calculateOffset(currentImg.getPath(), nextImg.getPath());
+            // 如果出现差异化，直接生成一条记录，保存到报警记录表中
+            int value = (int) map.get("value");
+            if (value == 1) {
+                CameraAlarm cameraAlarm = new CameraAlarm();
+                cameraAlarm.setCameraId(camera.getId());
+                cameraAlarm.setCameraName(camera.getName());
+                cameraAlarm.setCameraNo(camera.getCameraNo());
+                cameraAlarm.setChannelId(camera.getChannelId());
+                cameraAlarm.setAlarmAreaId(nvr.getStationId());
+                cameraAlarm.setAlarmType(1);
+                cameraAlarm.setStatus(0);
+                cameraAlarm.setBaseImage(currentImg.getPath());
+                cameraAlarm.setCaptureImage(nextImg.getPath());
+                cameraAlarm.setAlgoResult((String) map.get("description"));
+                cameraAlarmList.add(cameraAlarm);
+            }
+            // 2. 模糊对比
+            BlurDetectorV4.DetectResult detectResult = BlurDetectorV4.doubleDetectBlur(currentImg.getPath(), nextImg.getPath());
+            if ("1".equals(detectResult.value)){
+                CameraAlarm cameraAlarm = new CameraAlarm();
+                cameraAlarm.setCameraId(camera.getId());
+                cameraAlarm.setCameraName(camera.getName());
+                cameraAlarm.setCameraNo(camera.getCameraNo());
+                cameraAlarm.setChannelId(camera.getChannelId());
+                cameraAlarm.setAlarmAreaId(nvr.getStationId());
+                cameraAlarm.setAlarmType(6);
+                cameraAlarm.setStatus(0);
+                cameraAlarm.setBaseImage(currentImg.getPath());
+                cameraAlarm.setCaptureImage(nextImg.getPath());
+                cameraAlarm.setAlgoResult((String) map.get("description"));
+                cameraAlarmList.add(cameraAlarm);
+            }
+        }
+        // 保存到数据库
+        cameraAlarmMapper.insertBatch(cameraAlarmList);
+    }
+
+    @Override
+    public List<RecordFile> getVideoByTime(Long id, String startTime, String endTime) {
+        List<RecordFile> recordFiles = new ArrayList<>();
+        try {
+            recordFiles = manageNVR.getRecordFileByTime(id, LocalDateTime.parse(startTime, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")), LocalDateTime.parse(endTime, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
+        } catch (Exception e) {
+            throw new RuntimeException("获取视频失败", e);
+        }
+        return recordFiles;
+    }
+
     // 在这里接收透传过来的 websocket信息，进行业务处理
     @Override
     public void handlerMsg(TransferMessage transferMessage) {

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/task/ScheduledTask.java

@@ -33,6 +33,8 @@ import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.time.format.DateTimeFormatter;
 import java.util.Base64;
 import java.util.HashMap;
 import java.util.List;
@@ -133,17 +135,24 @@ public class ScheduledTask {
                 }
                 count++;
                 // 进行单一背景检测
-                BackgroundDetector.DetectResult result = BackgroundDetector.detectBackground(imagePath2);
+//                BackgroundDetector.DetectResult result = BackgroundDetector.detectBackground(imagePath2);
-                if("1".equals(result.value))
+//                if("1".equals(result.value))
-                {
+//                {
-                    // 当前摄像头面对的是白墙，直接进行报警
+//                    // 当前摄像头面对的是白墙，直接进行报警
-                    handleAnalysisResult(blurDetection, imagePath2, result);
+//                    handleAnalysisResult(blurDetection, imagePath2, result);
-                    continue;
+//                    continue;
-                }
+//                }
                 // 进行模糊图片对比
                 BlurDetectorV4.DetectResult detectResult = null;
                 if (isExists) {
                     // 基准图存在，使用双图对比功能
+                    // 检查是否对着墙壁或者特征不明显的地方
+                    BlurrinessComparator.DetectResult result = BlurrinessComparator.compareBlurriness(imagePath1, imagePath2);
+                    if (result.value.equals("1")) {
+                        // 当前摄像头面对的是白墙，直接进行报警
+                        handleAnalysisResult(blurDetection, imagePath2, result);
+                        continue;
+                    }
                     detectResult = BlurDetectorV4.doubleDetectBlur(imagePath1, imagePath2);
                 } else {
                     // 基准图不存在，使用单图对比功能
@@ -162,7 +171,7 @@ public class ScheduledTask {
     public record DetectResult(String desc,double score) {
     }
     // 分析背景检测结果并且报警
-    private void handleAnalysisResult(BlurDetection blurDetection,  String imagePath, BackgroundDetector.DetectResult result) throws IOException {
+    private void handleAnalysisResult(BlurDetection blurDetection, String imagePath, BlurrinessComparator.DetectResult result) throws IOException {
         Camera camera = cameraService.getById(blurDetection.getCameraId());
         CameraAlarm cameraAlarm = new CameraAlarm();
         cameraAlarm.setCameraId(camera.getId());
@@ -174,7 +183,7 @@ public class ScheduledTask {
         cameraAlarm.setCameraName(camera.getName());
         cameraAlarm.setCaptureImage(imagePath);
         DetectResult backgroundResult = new DetectResult(result.desc, result.score);
-        cameraAlarm.setAlgoResult(JsonUtils.toJsonString(result));
+        cameraAlarm.setAlgoResult(JsonUtils.toJsonString(backgroundResult));
         cameraAlarm.setStatus(0);
         cameraAlarmMapper.insert(cameraAlarm);
         SocketMessage bean = new SocketMessage();
@@ -190,17 +199,22 @@ public class ScheduledTask {
         msg.setToPushAll(true);
         websocketRedisService.sendServiceToWs(msg);
         BoxAlarmReportDto reportDto = new BoxAlarmReportDto();
-        reportDto.setAlarmReportTime(LocalDateTime.now());
+        // 获取时间字符串
-        reportDto.setAlarmReportType(AlarmReportEnums.BLUR_ALARM.getAlarmDescription());
+        String timeStr = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
-        reportDto.setDescription("摄像头拍摄的图片出现模糊");
+        DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        LocalDateTime localDateTime = LocalDateTime.parse(timeStr, timeFormatter);
+        // 转成时间戳（毫秒）
+        long timestamp = localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli();
+        reportDto.setAlarmTime(timestamp);
+        reportDto.setAlarmTypeDesc(AlarmReportEnums.BLUR_ALARM.getAlarmDescription());
         byte[] CaptureFileContent = Files.readAllBytes(Paths.get(imagePath));
-        reportDto.setCaptureImage(Base64.getEncoder().encodeToString(CaptureFileContent));
+        reportDto.setAlarmImage(Base64.getEncoder().encodeToString(CaptureFileContent));
-        reportDto.setUrl(blurDetection.getUrl());
         reportDto.setCameraName(camera.getName());
+        reportDto.setAlarmType(AlarmReportEnums.BLUR_ALARM.getAlarmCode());
         reportDto.setCameraId(camera.getId());
         reportDto.setCameraNo(camera.getCameraNo());
         try {
-            forwardService.enrichAndForward(reportDto);
+            forwardService.enrichAndForward(blurDetection.getUrl(),reportDto);
         }catch (Exception e)
         {
             log.error("模糊报警上报失败，摄像头 ID: {}, 相机编号：{}",
@@ -248,21 +262,26 @@ public class ScheduledTask {
             websocketRedisService.sendServiceToWs(msg);
             // 统一处理报警信息后，将摄像头信息+报警信息上报给别人服务器
             BoxAlarmReportDto reportDto = new BoxAlarmReportDto();
-            reportDto.setAlarmReportTime(LocalDateTime.now());
+            // 获取时间字符串
-            reportDto.setAlarmReportType(AlarmReportEnums.BLUR_ALARM.getAlarmDescription());
+            String timeStr = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
-            reportDto.setDescription("摄像头拍摄的图片出现模糊");
+            DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+            LocalDateTime localDateTime = LocalDateTime.parse(timeStr, timeFormatter);
+            // 转成时间戳（毫秒）
+            long timestamp = localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli();
+            reportDto.setAlarmTime(timestamp);
+            reportDto.setAlarmTypeDesc(AlarmReportEnums.BLUR_ALARM.getAlarmDescription());
             if(isExists && imagePath1 !=null) {
                 byte[] BaseFileContent = Files.readAllBytes(Paths.get(imagePath1));
                 reportDto.setBaseImage(Base64.getEncoder().encodeToString(BaseFileContent));
             }
             byte[] CaptureFileContent = Files.readAllBytes(Paths.get(imagePath2));
-            reportDto.setCaptureImage(Base64.getEncoder().encodeToString(CaptureFileContent));
+            reportDto.setAlarmImage(Base64.getEncoder().encodeToString(CaptureFileContent));
-            reportDto.setUrl(blurDetection.getUrl());
             reportDto.setCameraName(camera.getName());
+            reportDto.setAlarmType(AlarmReportEnums.BLUR_ALARM.getAlarmCode());
             reportDto.setCameraId(camera.getId());
             reportDto.setCameraNo(camera.getCameraNo());
             try {
-                forwardService.enrichAndForward(reportDto);
+                forwardService.enrichAndForward(blurDetection.getUrl(),reportDto);
             }catch (Exception e)
             {
                 log.error("模糊报警上报失败，摄像头 ID: {}, 相机编号：{}",
@@ -304,7 +323,7 @@ public class ScheduledTask {
             if (ok) {
                 String filename = ImageNameUtils.generateFileName("CAPTURE", cameraId);
                 String image2 = manageNVR.capturePic(cameraId.intValue(), filename);
-               // String image2="D:\\work\\images\\CAPTURE_258_20260320170313838_4680425d.jpg";
+                //String image2="D:\\work\\images\\CAPTURE_258_20260331104152476_de86220b.jpg";
                 // 抓图合法性校验
                 if (image2 == null || image2.isBlank()) {
                     log.error("摄像机[{}] 抓拍失败，无法获取当前图片", cameraId);
@@ -372,19 +391,24 @@ public class ScheduledTask {
             websocketRedisService.sendServiceToWs(msg);
             // 统一处理报警信息后，将摄像头信息+报警信息上报给别人服务器
             BoxAlarmReportDto reportDto = new BoxAlarmReportDto();
-            reportDto.setAlarmReportTime(LocalDateTime.now());
+            // 获取时间字符串
-            reportDto.setAlarmReportType(AlarmReportEnums.DISPLACEMENT_ALARM.getAlarmDescription());
+            String timeStr = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
-            reportDto.setDescription("摄像头发生移位");
+            DateTimeFormatter timeFormatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+            LocalDateTime localDateTime = LocalDateTime.parse(timeStr, timeFormatter);
+            // 转成时间戳（毫秒）
+            long timestamp = localDateTime.toInstant(ZoneOffset.ofHours(8)).toEpochMilli();
+            reportDto.setAlarmTime(timestamp);
+            reportDto.setAlarmTypeDesc(AlarmReportEnums.DISPLACEMENT_ALARM.getAlarmDescription());
             byte[] BaseFileContent = Files.readAllBytes(Paths.get(imagePath));
             reportDto.setBaseImage(Base64.getEncoder().encodeToString(BaseFileContent));
             byte[] CaptureFileContent = Files.readAllBytes(Paths.get(image2));
-            reportDto.setCaptureImage(Base64.getEncoder().encodeToString(CaptureFileContent));
+            reportDto.setAlarmImage(Base64.getEncoder().encodeToString(CaptureFileContent));
-            reportDto.setUrl(preset.getPresetUrl());
             reportDto.setCameraName(camera.getName());
             reportDto.setCameraId(camera.getId());
+            reportDto.setAlarmType(AlarmReportEnums.DISPLACEMENT_ALARM.getAlarmCode());
             reportDto.setCameraNo(camera.getCameraNo());
             try {
-                forwardService.enrichAndForward(reportDto);
+                forwardService.enrichAndForward(preset.getPresetUrl(),reportDto);
             }catch (Exception e)
             {
                 log.error("移位报警上报失败，摄像头 ID: {}, 相机编号：{}",

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/utils/BlurDetectorV4.java

@@ -264,7 +264,7 @@ public class BlurDetectorV4 {
         }
 
         double ratio = scoreRef / scoreImg;
-        System.out.println("scoreImg: " + scoreImg + ", scoreRef: " + scoreRef);
+
 
         DetectResult finalResult;
         if (ratio < ratioThreshold) {

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/utils/BlurrinessComparator.java

@@ -0,0 +1,136 @@
+package com.sz.admin.monitor.utils;
+
+import org.im4java.core.IMOperation;
+import org.im4java.core.ImageCommand;
+
+import java.io.File;
+import java.util.UUID;
+
+public class BlurrinessComparator {
+
+    // 强制指定你的 IM7 安装路径
+    private static final String IM_PATH = "D:\\work\\imageMagic\\ImageMagick-7.1.2-Q16-HDRI";
+
+    public static void main(String[] args) {
+        String imagePath1 = "D:\\work\\images\\CAPTURE_258_20260320093827912_bcf0b101.jpg"; // 基准图 (清晰图标准)
+        String imagePath2 = "D:\\work\\images\\CAPTURE_258_20260319160020647_ffbc4f66.jpg"; // 当前图 (待检测图)
+
+        try {
+            //Result{type='blur_detection', value='1', code='BLURRY', desc='检测到图片模糊',
+            // conf=1.0, score=580.00, ratio=0.47}
+            DetectResult result = compareBlurriness(imagePath1, imagePath2);
+            // 打印最终返回的标准结果对象
+            System.out.println("检测完成，返回结果: " + result.toString());
+        } catch (Exception e) {
+            System.err.println("处理图片时发生错误: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    /**
+     * 内部结果类封装
+     */
+    public static class DetectResult {
+        public String type;  // 检测类型
+        public String value; // 结果值 (1: 模糊, 0: 正常)
+        public String code;  // 结果代码
+        public String desc;  // 描述信息
+        public double conf;  // 置信度 (此处默认给 1.0)
+        public double score; // 得分 (此处记录目标图压缩后的大小)
+        public double ratio; // 比例 (目标图大小 / 基准图大小)
+
+        public DetectResult(String type, String value, String code, String desc, double conf, double score, double ratio) {
+            this.type = type;
+            this.value = value;
+            this.code = code;
+            this.desc = desc;
+            this.conf = conf;
+            this.score = score;
+            this.ratio = ratio;
+        }
+
+        @Override
+        public String toString() {
+            return String.format("Result{type='%s', value='%s', code='%s', desc='%s', conf=%.1f, score=%.2f, ratio=%.2f}",
+                    type, value, code, desc, conf, score, ratio);
+        }
+    }
+
+    /**
+     * 对比两张图片的模糊度，并返回标准 DetectResult 结果
+     */
+    public static DetectResult compareBlurriness(String path1, String path2) {
+        System.out.println("正在处理：ImageMagick 缩放压缩 -> 计算文件体积...");
+
+        // 注意：尺寸设为 64x48 非常小，可能会导致压缩后体积差异微弱。如果效果不明显建议调大(如 800x600)。
+        long size1 = getProcessedImageSize(path1, 64, 48, 80.0);
+        long size2 = getProcessedImageSize(path2, 64, 48, 80.0);
+        System.out.println("图片1大小: " + size1 + " 字节, 图片2大小: " + size2 + " 字节");
+        // x为图片的大小 y = 90.733x - 35.474;
+        //  90.733*1.234-35.474 = 76.490522
+        //  90.733*0.58-35.474 = 17.15114
+        //  90.733*0.695-35.474 = 27.585435
+        // size1/size2
+        // size1>size2 则出现了模糊，因为特征点变小了，体积也变小了
+        // 计算体积比例 (防止除以 0 的异常)
+        double ratio = (size1 == 0) ? 1.0 : (double) size2 / size1;
+        String value;
+        String code;
+        String desc;
+        // 判断逻辑：当前图体积小于基准图，说明丢失了细节，判定为模糊
+        if (size2 < size1) {
+            value = "1"; // 模糊 Value 为 1
+            code = "BLURRY";
+            desc = "检测到图片模糊";
+        } else {
+            value = "0"; // 正常 Value 为 0
+            code = "NORMAL";
+            desc = "图片清晰度正常";
+        }
+
+        // 构造并返回标准实体类
+        // type: 设为 "blur_detection"
+        // conf: 置信度设为 1.0
+        // score: 存入 size2 (目标图片的压缩字节数) 作为参考得分
+        return new DetectResult("blur_detection", value, code, desc, 1.0, size2, ratio);
+    }
+
+    /**
+     * 核心逻辑：纯 ImageMagick 物理瘦身并获取压缩后体积
+     */
+    private static long getProcessedImageSize(String imagePath, int width, int height, double quality) {
+        // 生成一个临时文件路径，用于存放 ImageMagick 处理后的图片
+        String tempImagePath = System.getProperty("java.io.tmpdir") + File.separator + "im_temp_" + UUID.randomUUID() + ".jpg";
+        File tempFile = new File(tempImagePath);
+
+        try {
+            // 构建 ImageMagick 压缩指令
+            IMOperation op = new IMOperation();
+            op.addImage(imagePath);
+            op.strip();               // 剥离 EXIF 等多余元数据信息
+            op.resize(width, height); // 缩放为标准大小
+            op.quality(quality);      // 设置 JPEG 压缩质量
+            op.addImage(tempImagePath); // 输出到临时文件
+
+            // 执行命令
+            ImageCommand cmd = new ImageCommand("magick");
+            cmd.setSearchPath(IM_PATH);
+            cmd.run(op);
+
+            // 获取临时文件的体积 (字节)
+            if (!tempFile.exists()) {
+                throw new RuntimeException("ImageMagick 未能成功生成临时文件！");
+            }
+
+            return tempFile.length();
+
+        } catch (Exception e) {
+            throw new RuntimeException("ImageMagick 处理流水线执行失败", e);
+        } finally {
+            // 务必清理临时文件
+            if (tempFile.exists()) {
+                tempFile.delete();
+            }
+        }
+    }
+}

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/utils/RobustImageMatcherUtil.java

@@ -28,7 +28,7 @@ import static org.bytedeco.opencv.global.opencv_video.calcOpticalFlowFarneback;
 /**
  * ClassName: RobustImageMatcherUtil
  * Package: com.sz.admin.monitor.utils
- * Description: 图片移位和检测工具类（生产环境优化版）
+ * Description: 图片移位和检测工具类
  */
 @Slf4j
 public class RobustImageMatcherUtil {
@@ -321,7 +321,6 @@ public class RobustImageMatcherUtil {
     private static Map<String, Object> formatResult(MatchResult result, Mat img1, Mat img2) {
         Map<String, Object> map = new LinkedHashMap<>();
         map.put("type", "tx_yzwpy");
-
         if (!result.success || result.confidence < 0.2) {
             log.warn("图像配准失败或置信度过低");
             map.put("value", 1);
@@ -388,10 +387,16 @@ public class RobustImageMatcherUtil {
             Mat[] preprocessed = preprocess(smallImg1, smallImg2);
             Mat gray1 = preprocessed[0];
             Mat gray2 = preprocessed[1];
-
+            Map<String, Object> map = new LinkedHashMap<>();
+            map.put("type", "tx_yzwpy");
             if (!isSameScene(gray1, gray2)) {
                 log.warn("图像差异过大，非同一场景: path1={}, path2={}", path1, path2);
-                return null;
+                map.put("value", 1);
+                map.put("code", "4000");
+                OffsetVO offsetVO = new OffsetVO();
+                offsetVO.setDescription("图像存在偏移");
+                map.put("description", JsonUtils.toJsonString(offsetVO));
+                return map;
             }
 
             MatchResult flowResult = calcOpticalFlow(gray1, gray2);
@@ -416,8 +421,8 @@ public class RobustImageMatcherUtil {
 //        String img1Path = "D:\\work\\images\\CAPTURE_118_20260306140433490_7c323ce1.jpg";
 //        String img2Path = "D:\\work\\images\\CAPTURE_118_20260306140555121_0a31347e.jpg";
         // 出现移位的图片 value 1
-          String img1Path="D:\\work\\images\\CAPTURE_118_20260306140328178_7f050439.jpg";
+        String img1Path = "D:\\work\\temp\\history_20260324_180000.jpg";
-          String img2Path="D:\\work\\images\\CAPTURE_118_20260306140433490_7c323ce1.jpg";
+        String img2Path = "D:\\work\\temp\\history_20260324_190000.jpg";
         Map<String, Object> map = RobustImageMatcherUtil.calculateOffset(img1Path, img2Path);
         System.out.println(map);
     }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/utils/UrlConvert.java

@@ -2,24 +2,41 @@ package com.sz.admin.monitor.utils;
 
 import java.io.File;
 
-/**
- * ClassName: UrlConvert
- * Package: com.sz.admin.monitor.utils
- * Description:
- */
 public class UrlConvert {
     private static final String RESOURCE_PREFIX = "/save/";
+
+    // 定义我们配置的两个静态资源根目录 (注意统一用正斜杠 / )
+    private static final String BASE_DIR_IMAGES = "D:/work/images/";
+    private static final String BASE_DIR_TEMP = "D:/work/temp/";
+
     /**
      * 将本地绝对路径转换为网络相对路径
-     * @param localPath D:\work\sz-admin\images\test.jpg
+     * @param localPath 例如: D:\work\temp\task_123\test.jpg
-     * @return /save/test.jpg
+     * @return /save/task_123/test.jpg
      */
     public static String convertToUrl(String localPath) {
         if (localPath == null || localPath.isEmpty()) {
             return null;
         }
-        String fileName = new File(localPath).getName();
+
-        // 2. 拼接映射前缀
+        // 1. 统一路径分隔符：将 Windows 的反斜杠 \ 全部替换为标准的正斜杠 /
-        return RESOURCE_PREFIX + fileName;
+        String normalizedPath = localPath.replace("\\", "/");
+
+        String relativePath = "";
+
+        // 2. 剥离根目录，保留后面的子文件夹和文件名
+        if (normalizedPath.startsWith(BASE_DIR_IMAGES)) {
+            // 截取掉 D:/work/images/ 这一部分
+            relativePath = normalizedPath.substring(BASE_DIR_IMAGES.length());
+        } else if (normalizedPath.startsWith(BASE_DIR_TEMP)) {
+            // 截取掉 D:/work/temp/ 这一部分，保留 task_123/test.jpg
+            relativePath = normalizedPath.substring(BASE_DIR_TEMP.length());
+        } else {
+            // 兜底方案：如果传进来的路径不在这两个目录里，退回到只取文件名
+            relativePath = new File(localPath).getName();
+        }
+
+        // 3. 拼接映射前缀
+        return RESOURCE_PREFIX + relativePath;
     }
 }

sz-service/sz-service-admin/src/main/java/com/sz/admin/monitor/utils/ZLMediaKitUtils.java

@@ -98,6 +98,7 @@ public class ZLMediaKitUtils {
     public JSONObject sendPost(String api, Map<String, Object> param, RequestCallback callback) {
         OkHttpClient okHttpClient = getClient();
         String url = String.format(MediaConstant.HTTP_MEDIA_URL, ip, port, api);
+        log.info("url:{}", url);
         JSONObject responseJSON = new JSONObject();
         responseJSON.put("code", CommonResponseEnum.MEDIA_HTTP_FAIL.getCode());
         responseJSON.put("msg", CommonResponseEnum.MEDIA_HTTP_FAIL.getMessage());