From 13575e2a109e607f3daffcb65103ed0233fa7621 Mon Sep 17 00:00:00 2001
From: fuliqi <fuliqi@qq.com>
Date: 星期一, 30 九月 2024 18:12:26 +0800
Subject: [PATCH] 点位在线定时任务卡死修复
---
ycl-server/src/main/java/com/ycl/platform/service/impl/WorkOrderServiceImpl.java | 83 ++++++++++++++++++++---------------------
1 files changed, 41 insertions(+), 42 deletions(-)
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 c8b9498..0d7e5db 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
@@ -56,6 +56,11 @@
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLDecoder;
@@ -758,62 +763,56 @@
@Override
- public synchronized String getFrameImgByDevice(String deviceId, String channelId, String workOrderNo) {
+ public synchronized String getFrameImgByDevice(String deviceId, String channelId, String workOrderNo) throws 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);
WVPResult wvpResult = JSON.parseObject(result, WVPResult.class);
String imgUrl = null;
- if (wvpResult.getCode() == 0) {
+ if (0 == wvpResult.getCode()) {
+ log.error("璇锋眰鎴愬姛");
JSONObject data = (JSONObject) wvpResult.getData();
- String rtspUrl = data.getString("fmp4"); // 鍙杕p4鍦板潃
+ String rtspUrl = data.getString("rtsp"); // 鍙栧湴鍧�
+ log.error("鐩爣鍦板潃锛�" + rtspUrl);
+ FFmpegFrameGrabber grabber = FFmpegFrameGrabber.createDefault(rtspUrl);
if (StringUtils.hasText(rtspUrl)) {
- System.out.println("鐩爣鍦板潃锛�" + rtspUrl);
- FFmpegFrameGrabber grabber = null;
try {
- grabber = new FFmpegFrameGrabber(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.setVideoOption("probesize", "10000"); // 璁剧疆鎹曡幏鍒嗘瀽鐨勬渶澶у瓧鑺�
- //璁剧疆10s瓒呮椂
- grabber.setTimeout(10000);
+ grabber.setImageWidth(1920);
+ grabber.setImageHeight(1080);
+ grabber.setFrameRate(25);
grabber.start();
- 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�");
- // 灏咶rame杞崲涓篗at
- OpenCVFrameConverter.ToMat converter = new OpenCVFrameConverter.ToMat();
- Mat mat = converter.convertToMat(frame);
- imgUrl = workOrderNo + "_" + IdUtils.fastSimpleUUID() + ".png";
- // 鐢熸垚鍥剧墖璺緞
- String imgPath = PlatformConfig.getProfile() + "/" + imgUrl;
- System.out.println("鍥剧墖淇濆瓨鍦板潃锛�" + imgPath);
- imgUrl = Constants.RESOURCE_PREFIX + "/" + imgUrl;
- // 淇濆瓨鍥剧墖
- opencv_imgcodecs.imwrite(imgPath, mat);
- } else {
- System.out.println("鏈崟鑾峰埌甯�");
- }
- } catch (FrameGrabber.Exception e) {
- e.printStackTrace();
- } finally {
- if (grabber != null) {
- try {
- grabber.stop(); // 鍋滄鎹曡幏
- } catch (FrameGrabber.Exception e) {
- e.printStackTrace();
+ Frame frame = grabber.grabFrame();
+ if (frame != null) {
+ //杞崲鍥惧儚
+ Java2DFrameConverter converter = new Java2DFrameConverter();
+ BufferedImage srcImage = converter.getBufferedImage(frame);
+ if (srcImage != null) {
+ imgUrl = workOrderNo + "_" + IdUtils.fastSimpleUUID() + ".png";
+ // 鐢熸垚鍥剧墖璺緞
+ String imgPath = PlatformConfig.getProfile() + "/" + imgUrl;
+ System.out.println("鍥剧墖淇濆瓨鍦板潃锛�" + imgPath);
+ imgUrl = Constants.RESOURCE_PREFIX + "/" + imgUrl;
+ //鍒涘缓鏂囦欢
+ File file = new File(imgPath);
+ //杈撳嚭鏂囦欢
+ ImageIO.write(srcImage, "png", file);
}
}
+ } catch (IOException e) {
+ e.printStackTrace();
+ } finally {
+ grabber.stop(); // 鍋滄鎹曡幏
+ grabber.close(); // 閲婃斁璧勬簮
}
}
- } else {
- System.out.println("璇锋眰澶辫触锛岄敊璇爜锛�" + wvpResult.getCode() + "--" + wvpResult.getMsg());
}
- System.out.println("鍥剧墖URL锛�" + imgUrl);
return imgUrl;
}
@Override
- public void saveFrameImgByDevice(String deviceId, String channelId, String workOrderNo) {
+ 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);
@@ -874,13 +873,13 @@
}
@Override
- public List<DeviceInfoVO> hasErrorWorkOrderList(Date start, Date end) {
+ public List<DeviceInfoVO> hasErrorWorkOrderList (Date start, Date end){
List<DeviceInfoVO> list = baseMapper.hasErrorWorkOrderList(start, end);
return list;
}
@Override
- public void updateImgById(Integer workOrderId, String imgPath) {
+ public void updateImgById (Integer workOrderId, String imgPath){
new LambdaUpdateChainWrapper<>(baseMapper)
.eq(WorkOrder::getId, workOrderId)
.set(WorkOrder::getYwCheckResult, imgPath)
@@ -888,7 +887,7 @@
}
@Override
- public Result processImg(String workOrderNo) {
+ public Result processImg (String workOrderNo){
WorkOrder workOrder = new LambdaQueryChainWrapper<>(baseMapper)
.eq(WorkOrder::getWorkOrderNo, workOrderNo)
.one();
@@ -929,7 +928,7 @@
}
@Override
- public Result detailByNo(String workOrderNo) {
+ public Result detailByNo (String workOrderNo){
WorkOrderDetailVO workOrder = baseMapper.detailByNo(workOrderNo);
// 鏄惁鎶ュ
boolean hasReport = new LambdaQueryChainWrapper<>(reportMapper)
@@ -951,7 +950,7 @@
}
@Override
- public List<WorkOrderVO> export(WorkOrderExportQuery query) {
+ public List<WorkOrderVO> export (WorkOrderExportQuery query){
query.setUnitId(SecurityUtils.getUnitId());
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
if (query.getStart() == null) {
--
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