图斑历史成果导出，媒体文件上传修改

rain

2024-08-17 608dea1f05bb2e33df4df050380fa49602b6c3ff

 src/main/java/com/dji/sample/patches/utils/TimerUtil.java

@@ -2,6 +2,10 @@

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.dji.sample.common.model.CustomClaim;
import com.dji.sample.droneairport.dao.DbUploadMapper;
import com.dji.sample.droneairport.model.Entity.DbUploadEntity;
import com.dji.sample.manage.dao.IDeviceMapper;
import com.dji.sample.manage.model.entity.DeviceEntity;
import com.dji.sample.media.dao.IFileMapper;
import com.dji.sample.media.model.MediaFileEntity;
import com.dji.sample.patches.config.pojo.PatchesConfigPojo;
@@ -24,6 +28,8 @@
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.io.ByteArrayResource;
import org.springframework.http.*;
import org.springframework.http.client.SimpleClientHttpRequestFactory;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
@@ -51,6 +57,7 @@

import static com.dji.sample.patches.utils.MultipartFileTOFileUtil.convert;
import static com.dji.sample.patches.utils.ZipUtil.zipFolder;
import static com.dji.sample.territory.utils.SM3.sm3;
import static com.dji.sample.wayline.model.enums.WaylineTaskTypeEnum.TIMED;
import static com.dji.sample.wayline.model.enums.WaylineTemplateTypeEnum.WAYPOINT;

@@ -62,8 +69,7 @@
    private PatchesConfigPojo patchesConfigPojo;
    @Autowired
    public IWaylineFileService waylineFileService;
    @Autowired
    private IFileMapper fileMapper;

    @Autowired
    private ITbFJService tbFJService;
    @Autowired
@@ -77,7 +83,10 @@
    private TerritoryConfigPojo territoryConfigPojo;
    @Autowired
    private IWaylineJobBreakPointService jobBreakPointService;

    @Autowired
    private IDeviceMapper deviceMapper;
    @Autowired
    private DbUploadMapper dbUploadMapper;
    /**
     * 定时器，将没有规划的图斑生成航线，并将航线飞完后的成果数据进行保存推送
     *
@@ -86,7 +95,7 @@
     */
    @Scheduled(cron = "0 0 0 * * ?")
    public void myTask() throws Exception {
        Long time = getCurrentTimestampPlus8Hours();
        Long time = getCurrentTimestampPlus8Hours(14);
        String taskId = "";
        String workspaceId = "4a574db8-4ad3-48f7-9f16-3edbcd8056e1";
//        获取未规划的图斑集合
@@ -97,10 +106,11 @@
            //根据获取的图斑集合获得kmz航线文件
            MultipartFile multipartFile = null;
            try {
                multipartFile = getFile(waylineName, list);
                multipartFile = getFile(waylineName, list, 28.62452712442823, 115.85666327144976);
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
            taskId = list.get(0).getTaskId();
            //上传航线文件
            WaylineFileEntity waylineFile = backWayline(multipartFile, waylineName, workspaceId, backclaim().getUsername());
            //将为规划的图斑状态更新为已规划
@@ -113,12 +123,12 @@
            String times = convertTimestampToFormattedString(time);
            sendPostWithParameters(waylineName, waylineFile.getWaylineId(), times, lists1, listOfLists);
            updatePatchesStatu(list);
            time = addOneHourToTimestamp(time);
            time = addOneHourToTimestamp(time, 1, 0);
        }

    }

    @Scheduled(cron = "0 0 0 * * ?")
    @Scheduled(cron = "0 1 0 * * ?")
    public void myTask2() {
        ExecutorService executor = Executors.newSingleThreadExecutor();
        executor.execute(() -> {
@@ -131,16 +141,110 @@
        executor.shutdown();
    }

    public void myTask3() throws SQLException {
        String workspaceId = "4a574db8-4ad3-48f7-9f16-3edbcd8056e1";
        String name = getNowDay();
        List<String> jobs = waylineJobService.selectJobIdByName(name);
        List<String> jobIds = jobBreakPointService.selectHaveBreak(jobs);
        for (String jobid : jobIds) {
            Optional<WaylineJobDTO> waylineJobDTO = waylineJobService.getJobByJobId(workspaceId, jobid, true);
            waylineJobService.publishOneFlightTask(waylineJobDTO.get());
        }
    }
    //    public void myTask3() throws SQLException {
//        String workspaceId = "4a574db8-4ad3-48f7-9f16-3edbcd8056e1";
//        String name = getNowDay();
//        List<String> jobs = waylineJobService.selectJobIdByName(name);
//        List<String> jobIds = jobBreakPointService.selectHaveBreak(jobs);
//        for (String jobid : jobIds) {
//            Optional<WaylineJobDTO> waylineJobDTO = waylineJobService.getJobByJobId(workspaceId, jobid, true);
//            waylineJobService.publishOneFlightTask(waylineJobDTO.get());
//        }
//    }
//    @Scheduled(cron = "0 0 1 * * ?")
//    public void mytask4() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(8);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("别墅巡查一段", "2a44748a-1500-406f-80cf-ad92186fe8d2", times, lists1, listOfLists);
//    }
//
//    @Scheduled(cron = "0 50 0 * * ?")
//    public void mytask5() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(9);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("别墅巡查二段", "a07229af-471a-4058-9da6-5a2b84308b9e", times, lists1, listOfLists);
//    }
//
//    @Scheduled(cron = "0 40 1 * * ?")
//    public void mytask6() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(9);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("九洲巡河一段", "9f471686-a73a-4e90-8f37-92eed8ed5929", times, lists1, listOfLists);
//    }
//
//    @Scheduled(cron = "0 40 2 * * ?")
//    public void mytask7() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(9);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("九洲巡河二段", "58cd4261-02d7-4c4e-b876-25a4a2630c18", times, lists1, listOfLists);
//    }
//
//    @Scheduled(cron = "0 30 2 * * ?")
//    public void mytask8() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(12);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("定时任务2:30", "c3a7b125-bc0b-49d4-96ed-80743200ab80", times, lists1, listOfLists);
//    }
//    @Scheduled(cron = "0 30 2 * * ?")
//    public void mytask9() throws IOException {
//        Long time = getCurrentTimestampPlus8Hours(14);
//        List<List<Long>> listOfLists = new ArrayList<>();
//        List<Long> sublist = new ArrayList<>();
//        sublist.add(time); // 添加整数值
//        listOfLists.add(sublist);
//        List<Long> lists1 = new ArrayList<>();
//        lists1.add(time);
//        String times = convertTimestampToFormattedString(time);
//        sendPostWithParameters("定时任务4:30", "c3a7b125-bc0b-49d4-96ed-80743200ab80", times, lists1, listOfLists);
//    }
//    @Scheduled(cron = "0 0 6 * * ?")
//    public static void mytask10() {
//        File directory = new File("/tmp");
//        String[] partialFileNames = {"temp", "mark"}; // 要匹配的部分文件名
//        if (directory.isDirectory()) {
//            File[] files = directory.listFiles();
//            if (files != null) {
//                for (File file : files) {
//                    for (String partialFileName : partialFileNames) {
//                        if (file.isFile() && file.getName().contains(partialFileName)) {
//                            file.delete();
//                            break; // 跳出内层循环，以免重复删除同一个文件
//                        }
//                    }
//                }
//            }
//        }
//    }

    /**
     * 完成对未推送的图斑数据进行整合发送
@@ -153,6 +257,9 @@
        String taskId = "";
        String dkbh = null;
        List<List<LotInfo>> lists = convertToLists(getNoPush(workspaceId));
        if (lists.isEmpty()){
            return;
        }
        for (List<LotInfo> lotInfo : lists) {
            for (LotInfo lotInfo1 : lotInfo) {
                List<MediaFileEntity> media = getPatchesService.listPohto(lotInfo1.getDkbh(), workspaceId);
@@ -172,10 +279,60 @@
            dbSave(territoryConfigPojo.getResult(), territoryConfigPojo.getResultsave(), taskId);

            //发送请求给第三方接口
            sendPostWithFileAndParameter(territoryConfigPojo.getResult(), taskId, dkbh, workspaceId);
            sendPostWithFileAndParameter(territoryConfigPojo.getResult(), taskId);

        }
    }
    @Scheduled(cron = "0 3 17 * * ?")
   public void GtdbOperation() throws Exception {
    String taskId = "";
    String dkbh = null;
    String code="";
    int count = 0;
    Set<String> dkbhSet = new HashSet<>(); // 用于存储不同的dkbh
    List<List<LotInfo>> lists = convertToLists(getNoPush());
        if (lists.isEmpty()){
            return;
        }
        tbFJService.deleteData();
    for (List<LotInfo> lotInfo : lists) {
        for (LotInfo lotInfo1 : lotInfo) {
            List<MediaFileEntity> media = getPatchesService.listPohto(lotInfo1.getDkbh());
            // 清空FJ表
            for (MediaFileEntity mediaFile : media) {
                // 获取媒体文件名里的dkbh和taskId
                dkbh = getDkbh(mediaFile.getFileName());
                dkbhSet.add(dkbh); // 添加dkbh到set中
                // 获取该媒体文件的图斑信息
                LotInfo lotInfo2 = getPatchesService.getLotinfo(dkbh);
                taskId = lotInfo2.getTaskId();
                code=lotInfo2.getXzqdm();
                count++;
                // 插入数据到数据库
                tbFJService.insertOneData(mediaFile, lotInfo2);
                getPatchesService.patchesPushed(taskId, dkbh);
            }
        }

        // 存储db到服务器
        String dbName = dbSaveGt(territoryConfigPojo.getResult(), territoryConfigPojo.getResultGtsave(), taskId);
        DbUploadEntity entity = new DbUploadEntity();
        File file = new File(territoryConfigPojo.getResult());
        byte[] bytesArray = Files.readAllBytes(file.toPath());
        long currentTimeMillis = System.currentTimeMillis();
        entity.setTimestamp(currentTimeMillis);
        entity.setSize(getFileSize(file))  ;
        entity.setHash(sm3(bytesArray));
        entity.setCount(dkbhSet.size());// 统计dkbh的数量
        entity.setUrl(territoryConfigPojo.getResultGtsave()+dbName);
        entity.setRegioncode(code);
        entity.setExtension(".db");
        entity.setAttachmentCount(count);
        entity.setTaskId(taskId);
        dbUploadMapper.insert(entity);
    }
}


    /**
     * 创建航线
@@ -185,8 +342,9 @@
     * @return
     * @throws IOException
     */
    public MultipartFile getFile(String waylineName, List<LotInfo> list) throws IOException {
        List<PointPO> coordinates = GeoToolsUtil.getRoutePointOrder(list, 28.62452712442823, 115.85666327144976);
    public MultipartFile getFile(String waylineName, List<LotInfo> list, double lat, double lon) throws IOException {
        //南昌28.62452712442823, 115.85666327144976  瑞金 25.8917266，116.020940643
        List<PointPO> coordinates = GeoToolsUtil.getRoutePointOrder(list, lat, lon);
        XMLTemplateModel xmlModel = XMLTemplateModel.init(coordinates, list);
        CreateWaylineFileUtils.createWaylineFile(xmlModel, patchesConfigPojo.getTemplate(), patchesConfigPojo.getTargetTemplate(), patchesConfigPojo.getWaylines(), patchesConfigPojo.getTargetWaylines());
        // 压缩文件夹中的内容
@@ -194,6 +352,7 @@
        zipFolder(patchesConfigPojo.getSourceDir(), destKMZFile);
        return convert(new File(destKMZFile));
    }


    /**
     * 将航线上传Oss
@@ -253,8 +412,16 @@
    public List<List<LotInfo>> getNoPush(String workspaceId) {
        List<LotInfo> list = patchesMapper.selectList(new LambdaQueryWrapper<LotInfo>()
                .eq(LotInfo::getIsPush, 0)
                .eq(LotInfo::getType, 2)
                .eq(LotInfo::getInvestigate, 1)
                .eq(LotInfo::getWorkspaceId, workspaceId));
        return groupTasks(list);
    }
    public List<List<LotInfo>> getNoPush() {
        List<LotInfo> list = patchesMapper.selectList(new LambdaQueryWrapper<LotInfo>()
                .eq(LotInfo::getIsPush, 0)
                .eq(LotInfo::getType, 1)
                .eq(LotInfo::getInvestigate, 1));
        return groupTasks(list);
    }

@@ -338,7 +505,7 @@
     * @param taskId
     * @throws IOException
     */
    public void sendPostWithFileAndParameter(String filePath, String taskId, String dkbh, String workspaceId) throws IOException {
    public void sendPostWithFileAndParameter(String filePath, String taskId) throws IOException {
        // 创建 RestTemplate 实例
        try {
            RestTemplate restTemplate = new RestTemplate();
@@ -360,12 +527,11 @@

            // 发送请求
            ResponseEntity<String> response = restTemplate.exchange(
                    "http://39.98.48.180:8087/landCloudWork/artifact/media/upload.action",
                    "http://39.98.49.177:8083/landCloudWork/artifact/media/upload.action",
//                    "http://localhost:6789/territory/tbdkjbxx/upload",
                    HttpMethod.POST,
                    requestEntity,
                    String.class);
            System.out.println(response);
        } catch (Exception e) {
            throw new IllegalArgumentException("db推送失败" + e.getMessage());
        }
@@ -396,6 +562,40 @@
        return Files.readAllBytes(path);
    }

    public  void sendPostWithParameters(String name, String fileId, String time, List<Long> taskDays, List<List<Long>> taskPeriods, String jobId,String docksn) throws IOException {
        try {
            RestTemplate restTemplate = new RestTemplate();

            // 构建请求体
            String jsonBody = buildRequestBody(name, fileId, time, taskDays, taskPeriods, jobId,docksn);
            String workspaceId =getWorkspaceIdByDocksn(docksn);
            // 设置请求头
            HttpHeaders headers = new HttpHeaders();
            headers.setContentType(MediaType.APPLICATION_JSON);
            headers.setAccept(List.of(MediaType.APPLICATION_JSON, MediaType.TEXT_PLAIN, MediaType.ALL));
            headers.set("Accept-Language", "zh-CN,zh;q=0.9");
            headers.setConnection("keep-alive");
            headers.set("x-auth-token", "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ3b3Jrc3BhY2VfaWQiOiJlM2RlYTBmNS0zN2YyLTRkNzktYWU1OC00OTBhZjMyMjgwNjkiLCJzdWIiOiJDbG91ZEFwaVNhbXBsZSIsInVzZXJfdHlwZSI6IjEiLCJuYmYiOjE3MTg1ODUxNTQsImxvZyI6IkxvZ2dlcltjb20uZGppLnNhbXBsZS5jb21tb24ubW9kZWwuQ3VzdG9tQ2xhaW1dIiwiaXNzIjoiREpJIiwiaWQiOiI5Y2MwMGY3Zi0yODMwLTRmM2UtYjdmNC1lN2E1ZjIzYjNjNGYiLCJleHAiOjE4MDQ5ODUxNTQsImlhdCI6MTcxODU4NTE1NCwidXNlcm5hbWUiOiJhZG1pbkRQIn0.eTi9DTYGwcTvnIZasKTFq9OHQgMFS1-m840terb7ss0");

            // 构建请求实体
            HttpEntity<String> requestEntity = new HttpEntity<>(jsonBody, headers);

            // 发送请求
            ResponseEntity<String> response = restTemplate.exchange(
//                    "https://wrj.shuixiongit.com/drone-api/wayline/api/v1/workspaces/4a574db8-4ad3-48f7-9f16-3edbcd8056e1/flight-tasks",
                    "http://localhost:6789/wayline/api/v1/workspaces/"+workspaceId+"/flight-tasks",
                    HttpMethod.POST,
                    requestEntity,
                    String.class);
        } catch (Exception e) {
            throw new IllegalArgumentException("Request failed: " + e.getMessage());
        }
    }

    public String getWorkspaceIdByDocksn(String docksn){
      DeviceEntity entity=  deviceMapper.selectOne(new LambdaQueryWrapper<DeviceEntity>().eq(DeviceEntity::getDeviceSn,docksn));
      return entity.getWorkspaceId();
    }
    public static void sendPostWithParameters(String name, String fileId, String time, List<Long> taskDays, List<List<Long>> taskPeriods) throws IOException {
        try {
            RestTemplate restTemplate = new RestTemplate();
@@ -442,7 +642,7 @@
                + "\"dock_sn\":\"4TADKCM0010016\","
                + "\"task_type\":1,"
                + "\"select_execute_time\":\"%s\","
                + "\"rth_altitude\":80,"
                + "\"rth_altitude\":100,"
                + "\"out_of_control_action\":0,"
                + "\"executeTimeContinuousArr\":[{\"index\":1,\"value\":[]}],"
                + "\"executeTimeRepeatArr\":[{\"index\":1,\"value\":\"\"}],"
@@ -450,6 +650,7 @@
                + "\"rep_fre_type\":3,"
                + "\"rep_rule_type\":1,"
                + "\"time_range\":[],"
                + "\"rth_mode\":1,"
                + "\"1conValue\":[],"
                + "\"1repValue\":\"\","
                + "\"task_days\":%s,"
@@ -457,6 +658,37 @@
                + "\"wayline_type\":0"
                + "}", name, fileId, select_execute_time, taskDays, taskPeriods);
    }

    private static String buildRequestBody(String name, String fileId, String select_execute_time, List<Long> taskDays, List<List<Long>> taskPeriods, String jobid, String dockSn) {
        // 将 List 和 String 类型的参数格式化为 JSON 字符串
        String taskDaysJson = taskDays != null ? taskDays.toString() : "[]";
        String taskPeriodsJson = taskPeriods != null ? taskPeriods.toString() : "[]";

        // 使用 String.format 来生成 JSON 字符串
        return String.format("{"
                + "\"name\":\"%s\","
                + "\"file_id\":\"%s\","
                + "\"dock_sn\":\"%s\","
                + "\"task_type\":1,"
                + "\"select_execute_time\":\"%s\","
                + "\"rth_altitude\":100,"
                + "\"out_of_control_action\":0,"
                + "\"executeTimeContinuousArr\":[{\"index\":1,\"value\":[]}],"
                + "\"executeTimeRepeatArr\":[{\"index\":1,\"value\":\"\"}],"
                + "\"rep_fre_val\":1,"
                + "\"rep_fre_type\":3,"
                + "\"rep_rule_type\":1,"
                + "\"time_range\":[],"
                + "\"rth_mode\":1,"
                + "\"1conValue\":[],"
                + "\"1repValue\":\"\","
                + "\"task_days\":%s,"
                + "\"task_periods\":%s,"
                + "\"wayline_type\":0,"
                + "\"job_id\":\"%s\""
                + "}", name, fileId, dockSn, select_execute_time, taskDaysJson, taskPeriodsJson, jobid);
    }


    /**
     * 将上传的db保存一份到本地
@@ -493,6 +725,21 @@
            throw new RuntimeException("Db文件复制失败", e); // 捕获并抛出原始异常
        }
    }
    public String dbSaveGt(String path, String folder, String taskId) {
        try {
            String fileName = taskId + ".db";
            // 构建目标文件路径
            String targetFilePath = folder + File.separator + fileName;

            // 复制文件到目标位置
            Path sourcePath = Paths.get(path);
            Path targetPath = Paths.get(targetFilePath);
            Files.copy(sourcePath, targetPath, StandardCopyOption.REPLACE_EXISTING);
            return fileName;
        } catch (IOException e) {
            throw new RuntimeException("Db文件复制失败", e); // 捕获并抛出原始异常
        }
    }

    /**
     * 根据时间创建db存储时的文件夹
@@ -519,13 +766,28 @@
        }
        return folder;
    }
    private static File fileFold(String fold,String taskId) {
        // 获取当前时间
        LocalDateTime currentTime = LocalDateTime.now();

    public static Long getCurrentTimestampPlus8Hours() {
        // 拼接文件夹路径
        String folderPath = fold + File.separator + taskId;

        // 创建文件夹
        File folder = new File(folderPath);
        if (!folder.exists()) {
            if (!folder.mkdirs()) {
                throw new RuntimeException("文件创建失败" + folderPath);
            }
        }
        return folder;
    }
    public static Long getCurrentTimestampPlus8Hours(long hours) {
        // 获取当前时间
        LocalDateTime now = LocalDateTime.now();

        // 加上8小时
        LocalDateTime nowPlus8Hours = now.plusHours(8);
        LocalDateTime nowPlus8Hours = now.plusHours(hours);

        // 转换为UTC时间戳
        ZonedDateTime zonedDateTime = nowPlus8Hours.atZone(ZoneId.systemDefault());
@@ -534,8 +796,23 @@
        // 将毫秒级时间戳转换为秒级时间戳
        return timestamp / 1000;
    }
    public static long getNextDayEightAMTimestamp(int hour) {
        // 获取当前时间
        LocalDateTime now = LocalDateTime.now();

    public static Long addOneHourToTimestamp(Long timestampInSeconds) {
        // 获取第二天的日期并设置时间为08:00
        LocalDateTime nextDayEightAM = now.plusDays(1).withHour(8).withMinute(0).withSecond(0).withNano(0);

        // 根据传入的hour参数增加小时
        LocalDateTime adjustedTime = nextDayEightAM.plusHours(hour);

        // 转换为时间戳（秒级）
        ZonedDateTime zonedDateTime = adjustedTime.atZone(ZoneId.systemDefault());
        return zonedDateTime.toEpochSecond();
    }


    public static Long addOneHourToTimestamp(Long timestampInSeconds, long hours, long min) {
        // 将输入的秒级时间戳转换为Instant对象
        Instant instant = Instant.ofEpochSecond(timestampInSeconds);

@@ -543,7 +820,7 @@
        ZonedDateTime zonedDateTime = instant.atZone(ZoneId.systemDefault());

        // 加上一小时
        ZonedDateTime zonedDateTimePlusOneHour = zonedDateTime.plusHours(1).plusMinutes(30);
        ZonedDateTime zonedDateTimePlusOneHour = zonedDateTime.plusHours(hours).plusMinutes(min);

        // 将ZonedDateTime对象转换回秒级时间戳
        return zonedDateTimePlusOneHour.toInstant().getEpochSecond();
@@ -564,24 +841,36 @@

    public static String getNowTimeName() {
        LocalDateTime currentTime = LocalDateTime.now();

        // 格式化时间，生成当前时间
        return "云飞行计划" + currentTime.format(DateTimeFormatter.ofPattern("MMddHHmmssSS"));
    }

    public static String getTimeName() {
        LocalDateTime currentTime = LocalDateTime.now();
        // 格式化时间，生成当前时间
        return "国土调查云" + currentTime.format(DateTimeFormatter.ofPattern("MMddHHmmssSS"));
    }

    public static String getNowDay() {
        LocalDateTime currentTime = LocalDateTime.now();

        // 格式化时间，生成当前时间
        return "云飞行计划" + currentTime.format(DateTimeFormatter.ofPattern("MMdd"));
        return currentTime.format(DateTimeFormatter.ofPattern("MMddHHmmssSSS"));
    }
    public static long getFileSize(File file) {
        if (file == null || !file.exists() || !file.isFile()) {
            return -1L; // 文件不存在或不是普通文件
        }
        return file.length();
    }

    public static void main(String[] args) {
        // 获取当前时间
        LocalDateTime currentTime = LocalDateTime.now();
        File file = new File("DB/result_db.db");
        long size = getFileSize(file);
        System.out.println("文件大小: " + size + " 字节");
    }
    public static void  getFileInfo(File file){
        long size=getFileSize(file);

        // 格式化时间，生成文件夹名字
        String folderName = currentTime.format(DateTimeFormatter.ofPattern("MMddHHmmssSS"));
        System.out.println(folderName);
    }
}