拍照 视频 采用延时队列

web/src/main/java/com/zhehekeji/web/controller/CameraControlController.java

@@ -292,9 +292,8 @@ public class CameraControlController {
     @ApiOperation(value = "立即拍照")
     public Result pic(@PathVariable Integer id) {
         checkLogin(id);
-        String path = "D:\\work\\qqq.jpeg";
+        String path = "D:\\work\\"+LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyyMMDDHHmmss"))+".jpeg";
-
+        TaskDelayExecutor.addPicDelayTask(id,path,2000L);
-        cameraControlModule.pic(id,0,path);
         return Result.success();
     }
 

web/src/main/java/com/zhehekeji/web/lib/CameraDelayTask.java

@@ -9,7 +9,7 @@ import java.util.concurrent.TimeUnit;
 
 @Data
 @AllArgsConstructor
-public class DownloadMp4Delayed implements Delayed {
+public class CameraDelayTask implements Delayed {
 
    private Integer cameraId;
 
@@ -19,6 +19,11 @@ public class DownloadMp4Delayed implements Delayed {
 
    private String path;
 
+    /**
+     * 0 : mp4     1:jpeg
+     */
+   private Integer type;
+
    private long executeTime;
 
     @Override

web/src/main/java/com/zhehekeji/web/lib/DownloadConsumer.java

@@ -1,9 +0,0 @@
-package com.zhehekeji.web.lib;
-
-import org.springframework.stereotype.Component;
-
-@Component
-public class DownloadConsumer {
-
-
-}

web/src/main/java/com/zhehekeji/web/lib/DownloadMp4Executor.java

@@ -1,42 +0,0 @@
-package com.zhehekeji.web.lib;
-
-import com.zhehekeji.common.util.SpringContextUtil;
-
-import java.time.LocalDateTime;
-import java.util.concurrent.DelayQueue;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-
-public class DownloadMp4Executor {
-
-    private static ExecutorService exec = Executors.newFixedThreadPool(1);
-
-    private static DelayQueue<DownloadMp4Delayed> queue = new DelayQueue<>();
-
-    public static void addDelayTask(Integer cameraId, String path,LocalDateTime startTime, LocalDateTime endTime, Long delayTime) {
-        DownloadMp4Delayed downloadMp4Delayed = new DownloadMp4Delayed(cameraId, startTime, endTime,path, delayTime);
-        queue.add(downloadMp4Delayed);
-    }
-
-    public static void runMp4DownloadExecutor(){
-        exec.execute(new Consumer());
-    }
-
-    private static class Consumer implements Runnable {
-
-        @Override
-        public void run() {
-            while (true) {
-                try {
-                    DownloadMp4Delayed downloadMp4Delayed = queue.take();
-                    CameraControlModule cameraControlModule = SpringContextUtil.getBean(CameraControlModule.class);
-                    cameraControlModule.downloadMp4(downloadMp4Delayed.getCameraId(), downloadMp4Delayed.getPath(),downloadMp4Delayed.getStartTime(),downloadMp4Delayed.getEndTime());
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-    }
-
-
-}

web/src/main/java/com/zhehekeji/web/lib/TaskDelayExecutor.java

@@ -0,0 +1,54 @@
+package com.zhehekeji.web.lib;
+
+import com.zhehekeji.common.util.SpringContextUtil;
+
+import java.time.LocalDateTime;
+import java.util.concurrent.DelayQueue;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class TaskDelayExecutor {
+
+    private static ExecutorService exec = Executors.newFixedThreadPool(1);
+
+    private static DelayQueue<CameraDelayTask> queue = new DelayQueue<>();
+
+    public static void addMp4DelayTask(Integer cameraId, String path, LocalDateTime startTime, LocalDateTime endTime, Long delayTime) {
+        CameraDelayTask cameraDelayTask = new CameraDelayTask(cameraId, startTime, endTime,path, 0,delayTime);
+        queue.add(cameraDelayTask);
+    }
+
+    public static void addPicDelayTask(Integer cameraId, String path, Long delayTime) {
+        CameraDelayTask cameraDelayTask = new CameraDelayTask(cameraId, null, null,path, 1,delayTime);
+        queue.add(cameraDelayTask);
+    }
+
+    public static void runMp4DownloadExecutor(){
+        exec.execute(new Consumer());
+    }
+
+    private static class Consumer implements Runnable {
+
+        @Override
+        public void run() {
+            while (true) {
+                try {
+                    CameraControlModule cameraControlModule = SpringContextUtil.getBean(CameraControlModule.class);
+                    CameraDelayTask cameraDelayTask = queue.take();
+                    if(cameraDelayTask != null){
+                        if(cameraDelayTask.getType() == 0){
+                            cameraControlModule.downloadMp4(cameraDelayTask.getCameraId(), cameraDelayTask.getPath(), cameraDelayTask.getStartTime(), cameraDelayTask.getEndTime());
+                        }else if(cameraDelayTask.getType() == 1){
+                            cameraControlModule.pic(cameraDelayTask.getCameraId(),0, cameraDelayTask.getPath());
+                        }
+                     }
+
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+
+}

web/src/main/java/com/zhehekeji/web/service/InitService.java

@@ -105,7 +105,7 @@ public class InitService implements ApplicationRunner {
                 log.error("ksec no config");
             }
         }
-        DownloadMp4Executor.runMp4DownloadExecutor();
+        TaskDelayExecutor.runMp4DownloadExecutor();
 
     }
 

web/src/main/java/com/zhehekeji/web/service/PlcService.java

@@ -3,22 +3,18 @@ package com.zhehekeji.web.service;
 import com.aijiao.test.JNIDemo;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.zhehekeji.common.util.PathUtil;
-import com.zhehekeji.core.util.Assert;
 import com.zhehekeji.web.config.ConfigProperties;
 import com.zhehekeji.web.entity.*;
 import com.zhehekeji.web.lib.*;
 import com.zhehekeji.web.mapper.*;
 import com.zhehekeji.web.pojo.OrderVO;
-import com.zhehekeji.web.pojo.stock.StockStatus;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.BeanUtils;
-import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
 import javax.annotation.Resource;
 import java.time.LocalDateTime;
-import java.util.HashMap;
 import java.util.List;
 
 /**
@@ -141,11 +137,11 @@ public class PlcService {
         update.setColumn2(plcCmdInfo.getColumn2());
         update.setRow2(plcCmdInfo.getRow2());
         if (street.getCamera1Id() != null) {
-            String path = cameraVideo(street.getCamera1Id(),order.getStartTime(),endTime.plusSeconds(2));
+            String path = cameraVideo(street.getCamera1Id(),order.getStartTime(),endTime.plusSeconds(5));
             update.setVideoPath1(path);
         }
         if (street.getCamera2Id() != null) {
-            String path = cameraVideo(street.getCamera2Id(),order.getStartTime(),endTime.plusSeconds(2));
+            String path = cameraVideo(street.getCamera2Id(),order.getStartTime(),endTime.plusSeconds(5));
             update.setVideoPath2(path);
         }
         orderMapper.updateById(update);
@@ -169,7 +165,7 @@ public class PlcService {
     public String cameraVideo(Integer cameraId, LocalDateTime startTime, LocalDateTime endTime) {
         String path = PathUtil.createFileName("mp4",cameraId);
         String realPath = configProperties.getSavePath().getMp4Path() + path;
-        DownloadMp4Executor.addDelayTask(cameraId,realPath,startTime,endTime,5000L);
+        TaskDelayExecutor.addMp4DelayTask(cameraId,realPath,startTime,endTime,7000L);
         //cameraControlModule.downloadMp4(cameraId,realPath,startTime,endTime);
         return path;
     }
@@ -205,14 +201,11 @@ public class PlcService {
         Integer cameraId = getCameraByPlcCmd(plcCmdInfo,orderInfo.getLeftRight());
         gyrateCameraByCode(cameraId,code);
         if(needCapture){
+            Boolean delay = false;
             if(code.startsWith("C1") || code.startsWith("C3")){
-                try {
+                delay = true;
-                    Thread.sleep(1200);
-                } catch (InterruptedException e) {
-                    e.printStackTrace();
-                }
             }
-            path = cameraCapture(cameraId);
+            path = cameraCapture(cameraId,delay,2000L);
         }
         //update order info after capture
         if (path != null && needCapture) {
@@ -268,10 +261,14 @@ public class PlcService {
      *
      * @Return pic address
      */
-    public String cameraCapture(Integer cameraId) {
+    public String cameraCapture(Integer cameraId,Boolean delay,Long delayTime) {
         String path = PathUtil.createFileName("jpg",cameraId);
         String realPath = configProperties.getSavePath().getMediaPath() + path;
-        cameraControlModule.pic(cameraId,0,realPath);
+        if(delay){
+            TaskDelayExecutor.addPicDelayTask(cameraId,realPath,delayTime);
+        }else {
+            cameraControlModule.pic(cameraId,0,realPath);
+        }
         return path;
     }
 
@@ -444,13 +441,7 @@ public class PlcService {
         Street street = streetService.getStreetByPlcId(plcCmdInfo.getPlcId());
         Integer cameraId = getCameraByPlcCmd(plcCmdInfo,1);
         gyrateCameraByCode(cameraId, cmdCode);
-        //暂停2500ms再抓图
+        String path = cameraCapture(cameraId,true,2500L);
-        try {
-            Thread.sleep(2000);
-        } catch (InterruptedException e) {
-            e.printStackTrace();
-        }
-        String path = cameraCapture(cameraId);
         OrderInfo orderInfo = new OrderInfo(street,plcCmdInfo,1,cmdCode);
         Stock stock = stockMapper.getByShelveIdAndRowColumn(orderInfo.getShelveId(),orderInfo.getRow(),orderInfo.getColumn());