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雷达视频下载

develop
王兴琳 3 months ago
parent
2aadbc9967
commit
7ad3e13109
1 changed files with 69 additions and 44 deletions
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  1. 113
      zc-business/src/main/java/com/zc/business/controller/RadarController.java

113
zc-business/src/main/java/com/zc/business/controller/RadarController.java
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@ -22,6 +22,9 @@ import java.time.Duration;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
/**
*
@ -42,57 +45,80 @@ public class RadarController {
LocalDateTime fifteenMinutesAgo = now.minus(Duration.ofMinutes(5));
String FifteenMinutesAgo = fifteenMinutesAgo.format(formatter);
// 获取当前时间前20分钟的时间点
LocalDateTime twentyMinutesAgo = now.minus(Duration.ofMinutes(20));
// 获取当前时间前25分钟的时间点
LocalDateTime twentyMinutesAgo = now.minus(Duration.ofMinutes(25));
String TwentyMinutesAgo = twentyMinutesAgo.format(formatter);
DcWarning dcWarning = new DcWarning();
dcWarning.setStartDate(TwentyMinutesAgo);
dcWarning.setEndDate(FifteenMinutesAgo);
List<DcWarning> radarList = dcWarningService.radarList(dcWarning);
radarList.forEach(radar -> {
if (radar.getId() != null) {
try {
//获取雷达事件视频
String baseUrl = dcWarningService.getRadarIncidentVideo(radar.getId());
// String baseUrl = "http://10.0.11.252:9021/profile/mp4/G35 长清大学城站 内广场_20241108_090235_60.mp4";
String ftpServer= configService.selectConfigByKey("FTP-IP");//密钥
// int port = 21;
int port= Integer.parseInt(configService.selectConfigByKey("FTP-PORT"));
//ftpuser
//String user = "1911390090@qq.com";
String username= configService.selectConfigByKey("FTP-USER");//密钥
//Dxc123!@#
String password= configService.selectConfigByKey("FPT-PASSWORD");//密钥
/* String ftpServer = "10.168.71.135";
int port = 21;
String username = "1911390090@qq.com";
String password = "989878wxl";*/
String[] split = StringUtils.split(baseUrl, "_");
// 拼接文件名
String fileName = radar.getStakeMark() + "_" + split[1] + "_" + split[2] + "_" + split[3];
DateTimeFormatter dirFormatter = DateTimeFormatter.ofPattern("yyyyMMdd");
DateTimeFormatter hourFormatter = DateTimeFormatter.ofPattern("HH");
String datePart = now.format(dirFormatter);
String hourPart = now.format(hourFormatter);
//文件路径
// String remoteFilePath = "/path/to/remote/directory";
String remoteFilePath = "/radar/" + datePart + "/" + hourPart;
String download = directDownloadToFtp(baseUrl, ftpServer, port, username, password, remoteFilePath, fileName);
DcWarning dcWarning1 = new DcWarning();
dcWarning1.setId(radar.getId());
dcWarning1.setRadarUrl(download);
int i = dcWarningService.updateDcWarning(dcWarning1);
} catch (Exception e) {
throw new RuntimeException(e);
}
// 创建一个固定大小的线程池
ExecutorService executor = Executors.newFixedThreadPool(5); // 线程池大小
try {
radarList.forEach(radar -> {
if (radar != null && radar.getId() != null) {
executor.submit(() -> processRadarEvent(radar, now));
}
});
// 关闭线程池，并等待所有任务完成
executor.shutdown();
executor.awaitTermination(1, TimeUnit.HOURS); // 设置超时时间
} catch (InterruptedException e) {
Thread.currentThread().interrupt(); // 恢复中断状态
log.error("线程池关闭过程中发生中断", e);
} finally {
if (!executor.isTerminated()) {
executor.shutdownNow(); // 强制关闭未完成的任务
}
});
}
}
private void processRadarEvent(DcWarning radar, LocalDateTime now) {
try {
// 获取雷达事件视频
String baseUrl = dcWarningService.getRadarIncidentVideo(radar.getId());
System.out.println("雷达视频地址：" + baseUrl);
if (baseUrl == null || baseUrl.isEmpty()) {
log.warn("雷达事件ID {} 没有对应的视频URL", radar.getId());
return;
}
String ftpServer= configService.selectConfigByKey("FTP-IP");//密钥
int port= Integer.parseInt(configService.selectConfigByKey("FTP-PORT"));
String username= configService.selectConfigByKey("FTP-USER");//密钥
String password= configService.selectConfigByKey("FPT-PASSWORD");//密钥
// String ftpServer = "192.168.3.1";
// int port = 21;
// String username = "1911390090@qq.com";
// String password = "989878wxl";
String[] split = StringUtils.split(baseUrl, "/");
// 拼接文件名
String fileName = split[split.length - 1];
DateTimeFormatter dirFormatter = DateTimeFormatter.ofPattern("yyyyMMdd");
DateTimeFormatter hourFormatter = DateTimeFormatter.ofPattern("HH");
String datePart = now.format(dirFormatter);
String hourPart = now.format(hourFormatter);
// 文件路径
String remoteFilePath = "/radar/" + datePart + "/" + hourPart;
String download = directDownloadToFtp(baseUrl, ftpServer, port, username, password, remoteFilePath, fileName);
DcWarning dcWarning1 = new DcWarning();
dcWarning1.setId(radar.getId());
dcWarning1.setRadarUrl(download);
int i = dcWarningService.updateDcWarning(dcWarning1);
if (i <= 0) {
log.error("更新数据库失败，ID: {}", radar.getId());
}
} catch (Exception e) {
log.error("处理雷达事件ID {} 时发生异常", radar.getId(), e);
}
}
public static String directDownloadToFtp(String baseUrl, String ftpServer, int port, String user, String pass, String remotePath, String fileName) throws IOException, URISyntaxException, InterruptedException {
FTPClient ftpClient = new FTPClient();
HttpURLConnection httpConn = null;
@ -104,8 +130,7 @@ public class RadarController {
System.out.println("encodedUrl: " + encodedUrl);
URI uri = new URI(encodedUrl);
URL url = uri.toURL();
// 睡眠3秒钟
Thread.sleep(3000); //
httpConn = (HttpURLConnection) url.openConnection();
int responseCode = httpConn.getResponseCode();
@ -115,7 +140,7 @@ public class RadarController {
ftpClient.connect(ftpServer, port);
boolean loginResult = ftpClient.login(user, pass);
if (!loginResult) {
throw new IOException("FTP登录失败");
log.info("FTP登录失败");
}
log.info("成功登录到FTP服务器");
// 设置为二进制传输模式和被动模式
@ -145,7 +170,7 @@ public class RadarController {
log.info("最终工作目录: " + ftpClient.printWorkingDirectory());
}
// 上传文件到FTP服务器
boolean done = ftpClient.storeFile(fileName, inputStream);
boolean done = ftpClient.storeFile(new String(fileName.getBytes("GBK"),"ISO-8859-1"), inputStream);
if (done) {
log.info("文件上传成功");
return URL+ftpClient.printWorkingDirectory()+"/" + fileName;

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