修改视频直播方式为http-flv

Pu Zhibing

2025-04-10 153b905185b40182978758d409accbb76f678cb1

 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/controller/OrderController.java

@@ -1,5 +1,8 @@
package com.ruoyi.system.controller;

import cn.afterturn.easypoi.excel.ExcelExportUtil;
import cn.afterturn.easypoi.excel.entity.ExportParams;
import cn.hutool.core.io.FileUtil;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.web.page.PageInfo;
import com.ruoyi.dataInterchange.api.feignClient.PlaybackMsgClient;
@@ -16,26 +19,41 @@
import com.ruoyi.system.service.IDriverService;
import com.ruoyi.system.service.IEnterpriseService;
import com.ruoyi.system.service.IOrderService;
import com.ruoyi.system.util.JavaCVStreamUtil;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.apache.poi.ss.usermodel.Workbook;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.annotation.Resource;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.IOException;
import java.net.URLEncoder;
import java.time.LocalDateTime;
import java.time.ZoneOffset;
import java.time.format.DateTimeFormatter;
import java.util.List; /**
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

/**
 * @author zhibing.pu
 * @Date 2025/3/24 17:50
 */
@RestController
@RequestMapping("/order")
public class OrderController {

	
   @Resource
   private IOrderService orderService;
   
@@ -54,16 +72,63 @@
   @Resource
   private PlaybackMsgClient playbackMsgClient;
   
   @Resource
   private RedisTemplate redisTemplate;
   
   @Value("${live.hls.output-path}")
   private String hlsOutputPath;
	
   @Value("${live.hls.ip}")
   private String hlsIp;
	
   @Value("${live.hls.port}")
   private Integer hlsPort;
	
   @Value("${live.flv.ip}")
   private String flvIp;
	
   @Value("${live.flv.rtmp-port}")
   private Integer flvRtmpPort;
	
   @Value("${live.flv.http-port}")
   private Integer flvHttpPort;
   
   
   @GetMapping("/getOrderList")
   @ApiOperation(value = "获取订单列表", tags = {"车辆管理", "订单管理"})
   public R<PageInfo<Order>> getOrderList(OrderListReq req){
   public R<PageInfo<Order>> getOrderList(OrderListReq req) {
      PageInfo<Order> orderList = orderService.getOrderList(req);
      return R.ok(orderList);
   }
   
	
   @GetMapping("/exportOrderList")
   @ApiOperation(value = "导出订单列表", tags = {"订单管理"})
   public void exportOrderList(OrderListReq req, HttpServletResponse response) {
      req.setPageSize(99999);
      PageInfo<Order> orderList = orderService.getOrderList(req);
      Workbook workbook = ExcelExportUtil.exportExcel(new ExportParams(), Order.class, orderList.getRecords());
      response.setCharacterEncoding("utf-8");
      ServletOutputStream outputStream = null;
      try {
         String fileName = URLEncoder.encode("订单列表.xls", "utf-8");
         response.setHeader("Content-Disposition", "attachment;filename=" + fileName);
         response.setContentType("application/vnd.ms-excel;charset=UTF-8");
         response.setHeader("Pragma", "no-cache");
         response.setHeader("Cache-Control", "no-cache");
         outputStream = response.getOutputStream();
         workbook.write(outputStream);
      } catch (IOException e) {
         e.printStackTrace();
      } finally {
         try {
            workbook.close();
            outputStream.close();
         } catch (IOException e) {
            e.printStackTrace();
         }
      }
   }
   
   
   @GetMapping("/getOrderInfo/{id}")
@@ -71,20 +136,23 @@
   @ApiImplicitParams({
         @ApiImplicitParam(value = "订单id", name = "id", required = true)
   })
   public R<Order> getOrderInfo(@PathVariable("id") Integer id){
   public R<Order> getOrderInfo(@PathVariable("id") Integer id) {
      Order order = orderService.getById(id);
      if(null == order){
      if (null == order) {
         return R.fail("失败");
      }
      Driver driver = driverService.getById(order.getDriverId());
      Car car = carService.getById(order.getCarId());
      Enterprise enterprise = enterpriseService.getById(order.getEnterpriseId());
      order.setDriverName(driver.getName());
      if (null != driver) {
         order.setDriverName(driver.getName());
         order.setDriverPhone(driver.getPhone());
         order.setDrivingLicenseNumber(driver.getDrivingLicenseNumber());
      }
      order.setVehicleNumber(car.getVehicleNumber());
      order.setEnterpriseName(enterprise.getName());
      return R.ok(order);
   }
	
   
   
   @GetMapping("/getOrderTravel")
@@ -92,9 +160,9 @@
   @ApiImplicitParams({
         @ApiImplicitParam(value = "订单id", name = "id", required = true)
   })
   public R<List<OrderTravelVo>> getOrderTravel(@PathVariable("id") Integer id){
   public R<List<OrderTravelVo>> getOrderTravel(Integer id) {
      Order order = orderService.getById(id);
      if(null == order){
      if (null == order) {
         return R.fail("失败");
      }
      Car car = carService.getById(order.getCarId());
@@ -106,31 +174,80 @@
   }
   
   
	
   @GetMapping("/getOrderMonitoring")
   @ApiOperation(value = "获取订单监控", tags = {"订单管理"})
   @ApiImplicitParams({
         @ApiImplicitParam(value = "订单id", name = "id", required = true)
   })
   public R<RealVideoResp> getOrderMonitoring(@PathVariable("id") Integer id){
   public R<RealVideoResp> getOrderMonitoring(Integer id) {
      Order order = orderService.getById(id);
      if(null == order){
      if (null == order) {
         return R.fail("失败");
      }
      Car car = carService.getById(order.getCarId());
      //手动加一次状态数据，避免定时任务结束任务线程
      redisTemplate.opsForValue().set("live:" + order.getCarId(), true, 1, TimeUnit.MINUTES);
      Enterprise enterprise = enterpriseService.getById(car.getEnterpriseId());
      LocalDateTime dateTime = LocalDateTime.parse(order.getOrderTime(), DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
      long startTime = dateTime.toEpochSecond(ZoneOffset.ofHours(8));
      long endTime = dateTime.plusDays(1).toEpochSecond(ZoneOffset.ofHours(8));
      R<UPPlaybackMsgStartupAckVo> startupAckVoR = playbackMsgClient.playbackMsgStartup(Integer.valueOf(enterprise.getCode()), car.getVehicleNumber(),
            startTime, endTime);
      if(200 == startupAckVoR.getCode()){
      if (200 == startupAckVoR.getCode()) {
         UPPlaybackMsgStartupAckVo data = startupAckVoR.getData();
         RealVideoResp resp = new RealVideoResp();
         resp.setServerIp(data.getServerIP());
         resp.setServerPort(data.getServerPort());
         //执行拉流和推流
//         live_hls(data.getUrl(), car);
//         resp.setServerIp(hlsIp);
//         resp.setServerPort(hlsPort);
			
         live_flv(data.getUrl(), car.getId());
         resp.setServerIp(flvIp);
         resp.setServerPort(flvHttpPort);
         return R.ok(resp);
      }
      return R.fail(startupAckVoR.getMsg());
   }
	
	
   public void live_hls(String input, Car car){
      String path = hlsOutputPath + "hls\\" + car.getVehicleNumber() + "\\live.m3u8";
      String folderPath = hlsOutputPath + "hls\\" + car.getVehicleNumber();
      FileUtil.mkParentDirs(path);
      File file = new File(path);
      if (!file.exists()) {
         try {
            file.createNewFile();
         } catch (IOException e) {
            throw new RuntimeException(e);
         }
      }
		
      //执行拉流和推流
      ExecutorService executorService = new ThreadPoolExecutor(1, 1,
            0L, TimeUnit.MILLISECONDS,
            new LinkedBlockingQueue<Runnable>());
      executorService.execute(new Runnable() {
         @Override
         public void run() {
            JavaCVStreamUtil.push_hls(input, path, car.getId(), folderPath);
         }
      });
      carService.taskPlayDetection(car.getId());
   }
	
   public void live_flv(String input, Integer id){
      String url = "rtsp://" + flvIp + ":" + flvRtmpPort + "/flv/" + id;
      //执行拉流和推流
      ExecutorService executorService = new ThreadPoolExecutor(1, 1,
            0L, TimeUnit.MILLISECONDS,
            new LinkedBlockingQueue<Runnable>());
      executorService.execute(new Runnable() {
         @Override
         public void run() {
            JavaCVStreamUtil.push_flv(input, url, id);
         }
      });
      carService.taskPlayDetection(id);
   }
}