From c19666de02a21d62fb74c993a481141466111484 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期三, 28 八月 2024 21:52:25 +0800
Subject: [PATCH] 工单获取图片ok
---
ycl-server/src/main/java/com/ycl/task/WorkOrderImgTask.java | 8 +++
ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java | 77 +++++++++++++++++++-------------------
ycl-server/src/main/java/com/ycl/platform/service/WorkOrderService.java | 3 +
3 files changed, 47 insertions(+), 41 deletions(-)
diff --git a/ycl-server/src/main/java/com/ycl/platform/service/WorkOrderService.java b/ycl-server/src/main/java/com/ycl/platform/service/WorkOrderService.java
index edd2a15..6acfa37 100644
--- a/ycl-server/src/main/java/com/ycl/platform/service/WorkOrderService.java
+++ b/ycl-server/src/main/java/com/ycl/platform/service/WorkOrderService.java
@@ -9,6 +9,7 @@
import com.ycl.platform.domain.vo.screen.WorkOrderRegionVO;
import com.ycl.platform.domain.vo.screen.WorkOrderTotalVO;
import com.ycl.system.Result;
+import org.bytedeco.javacv.FFmpegFrameGrabber;
import java.util.List;
import java.util.Map;
@@ -184,7 +185,7 @@
* @param channelId 璁惧閫氶亾缂栧彿
* @return 鏁版嵁
*/
- String getFrameImgByDevice(String deviceId, String channelId);
+ String getFrameImgByDevice(String deviceId, String channelId) throws FFmpegFrameGrabber.Exception;
/**
* 鏌ヨ宸ュ崟锛氬凡涓嬪彂銆佸凡澶勭悊銆佸凡瀹屾垚鐨勫伐鍗�
diff --git a/ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java b/ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java
index d944fb8..a389e0d 100644
--- a/ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java
+++ b/ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java
@@ -1,6 +1,7 @@
package com.ycl.platform.service.impl;
import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
@@ -662,60 +663,58 @@
@Override
- public String getFrameImgByDevice(String deviceId, String channelId) {
+ public String getFrameImgByDevice(String deviceId, String channelId) throws FFmpegFrameGrabber.Exception {
String url = String.format(this.rtspServer + "/api/play/start/%s/%s", deviceId, channelId);
String result = HttpUtils.sendGet(url);
- log.error("鎷垮埌鍙栨祦鍝嶅簲缁撴灉锛�" + result);
+// 鍋囪WVPResult鏄纭В鏋愬搷搴旂殑绫�
WVPResult wvpResult = JSON.parseObject(result, WVPResult.class);
- if (0 == wvpResult.getCode()) {
- log.error("璇锋眰鎴愬姛");
- StreamContent data = (StreamContent) wvpResult.getData();
- String rtspUrl = data.getRtsp();
- log.error("鐩爣鍦板潃锛�" + rtspUrl);
+ if (wvpResult.getCode() == 0) {
+ System.out.println("璇锋眰鎴愬姛");
+ JSONObject data = (JSONObject) wvpResult.getData();
+ String rtspUrl = data.getString("fmp4"); // 娉ㄦ剰锛氶�氬父RTSP URL涓嶄細浠�"fmp4"缁撳熬锛岃繖閲屽彲鑳芥槸鐗瑰畾API鐨勮繑鍥炴牸寮�
if (StringUtils.hasText(rtspUrl)) {
+ System.out.println("鐩爣鍦板潃锛�" + rtspUrl);
+
+ FFmpegFrameGrabber grabber = null;
try {
- FFmpegFrameGrabber grabber = FFmpegFrameGrabber.createDefault(rtspUrl);
- grabber.setOption("rtsp_transport", "tcp"); // 浣跨敤tcp鐨勬柟寮忥紝涓嶇劧浼氫涪鍖呭緢涓ラ噸
- grabber.setImageWidth(960);
- grabber.setImageHeight(540);
+ grabber = FFmpegFrameGrabber.createDefault(rtspUrl);
grabber.start();
- CanvasFrame canvasFrame = new CanvasFrame("姝ｈ寕");// 鍒涘缓绐楀彛
- canvasFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);// 璁剧疆绐楀彛鍏抽棴绋嬪簭鏄惁涔熻窡闅忓叧闂�
- canvasFrame.setAlwaysOnTop(true);
- OpenCVFrameConverter.ToMat converter = new OpenCVFrameConverter.ToMat();
- int ex = 0;
- String imgPath = null;
- while (true) {
- if (ex > 1) {
- break;
- }
- Frame frame = grabber.grabImage();
- canvasFrame.showImage(frame);
- //绋嬪簭鍒拌繖閲屽叾瀹炲凡缁忓疄鐜颁簡棰勮鐨勫姛鑳戒簡锛屼笅闈㈢殑鏂规硶灏辨槸灏嗘祦淇濆瓨鎴愬浘鐗�
+ Frame frame = grabber.grabImage(); // 鐩存帴鎹曡幏涓�甯�
+ if (frame != null) {
+ System.out.println("鎴愬姛鎹曡幏涓�甯�");
- //opencv_core.Mat
+ // 灏咶rame杞崲涓篗at
+ OpenCVFrameConverter.ToMat converter = new OpenCVFrameConverter.ToMat();
Mat mat = converter.convertToMat(frame);
- imgPath = serverConfig.getUrl() + PlatformConfig.getUploadPath() + deviceId + IdUtils.fastSimpleUUID() + ".png";
- opencv_imgcodecs.imwrite(imgPath, mat);
- ex++;
- try {
- Thread.sleep(1000);
- }
- catch (InterruptedException e)
- {
- e.printStackTrace();
- } // 1000姣鍒锋柊涓�娆″湒鍍�
+ // 鐢熸垚鍥剧墖璺緞
+ String imgPath = PlatformConfig.getUploadPath() + deviceId + IdUtils.fastSimpleUUID() + ".png";
+ System.out.println("鍥剧墖鍦板潃锛�" + imgPath);
+
+ // 淇濆瓨鍥剧墖
+ opencv_imgcodecs.imwrite(imgPath, mat);
+ } else {
+ System.out.println("鏈崟鑾峰埌甯�");
}
- grabber.stop(); // 鍋滄鎹曡幏
- grabber.release(); // 閲婃斁璧勬簮
- return imgPath;
- } catch (IOException e) {
+ } catch (FrameGrabber.Exception e) {
e.printStackTrace();
+ } finally {
+ if (grabber != null) {
+ try {
+ grabber.stop(); // 鍋滄鎹曡幏
+ } catch (FrameGrabber.Exception e) {
+ e.printStackTrace();
+ }
+ // 閫氬父涓嶉渶瑕佽皟鐢╮elease()锛屽洜涓簊top()浼氬鐞嗚祫婧愰噴鏀�
+ // grabber.release(); // 閲婃斁璧勬簮
+ }
}
}
+ } else {
+ System.out.println("璇锋眰澶辫触锛岄敊璇爜锛�" + wvpResult.getCode());
}
+
return null;
}
diff --git a/ycl-server/src/main/java/com/ycl/task/WorkOrderImgTask.java b/ycl-server/src/main/java/com/ycl/task/WorkOrderImgTask.java
index 2464693..85a2aec 100644
--- a/ycl-server/src/main/java/com/ycl/task/WorkOrderImgTask.java
+++ b/ycl-server/src/main/java/com/ycl/task/WorkOrderImgTask.java
@@ -7,6 +7,7 @@
import com.ycl.platform.service.WorkOrderService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
+import org.bytedeco.javacv.FFmpegFrameGrabber;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
@@ -55,7 +56,12 @@
for (DeviceInfoVO deviceInfo : deviceList) {
executorService.submit(() -> {
// 鍥芥爣璁惧鐨勭紪鐮佸氨鏄彇瑙嗛娴佺殑璁惧缂栫爜锛屽浗鏍囪澶囧氨涓�涓�傚浗鏍囪澶囩殑姣忎竴涓�氶亾浠ｈ〃涓�涓憚鍍忓ご锛屼篃灏辨槸璁惧id鏄彇娴佺殑閫氶亾id
- String frameImg = workOrderService.getFrameImgByDevice(gbDevices.get(0).getDeviceId(), deviceInfo.getDeviceId());
+ String frameImg = null;
+ try {
+ frameImg = workOrderService.getFrameImgByDevice(gbDevices.get(0).getDeviceId(), deviceInfo.getDeviceId());
+ } catch (FFmpegFrameGrabber.Exception e) {
+ e.printStackTrace();
+ }
if (StringUtils.hasText(frameImg)) {
workOrderService.updateImgById(deviceInfo.getWorkOrderId(), frameImg);
}
--
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