mengff
/
jihe-dc
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

雷达视频下载

develop
王兴琳 4 months ago
parent
2aadbc9967
commit
7ad3e13109
1 changed files with 69 additions and 44 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  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
View File

@ -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;

Write Preview
Loading…
Cancel
Save