측정 데이터를 서버에 업로드하는 기능을 구현하는 기기 및 장비 개조 기술

@RestController
@RequestMapping(value = "upload")
public class FileRestController {
    Logger logger = LogManager.getLogger(FileRestController.class);

    @RequestMapping(value = "file", method = RequestMethod.POST)
    public
    @ResponseBody
    RestResult getZipFile(@RequestParam("file") MultipartFile file) throws IOException, URISyntaxException {
        RestResult result = new RestResult();
        if (!file.getName().isEmpty()) {
            InputStream stream = file.getInputStream();
//            String directory = FileRestController.class.getProtectionDomain().getCodeSource().getLocation().toURI().getPath();
            String directory = "/usr/local/haliang/files/";
            try {
                directory = URLDecoder.decode(directory, "utf-8");
            } catch (java.io.UnsupportedEncodingException e) {
                return null;
            }
            FileOutputStream fs = new FileOutputStream(directory + file.getOriginalFilename());
            logger.info("文件所在的目录:   " + directory + "/files/" + file.getOriginalFilename());
            byte[] buffer = new byte[1024 * 1024];
            int bytesum = 0;
            int byteread = 0;
            while ((byteread = stream.read(buffer)) != -1) {
                bytesum += byteread;
                fs.write(buffer, 0, byteread);
                fs.flush();
            }
            fs.close();
            stream.close();
            logger.info("成功接收文件:   " + directory + file.getOriginalFilename());
        }

        return result;
    }
}

public class Publisher
    {
        public int Port { get; set; }
        private PublisherSocket socket;

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="port">绑定的端口</param>
        public Publisher(int port)
        {
            Port = port;
        }

        /// <summary>
        /// 启动发布端
        /// </summary>
        public void Start()
        {
            NetMQContext context = NetMQContext.Create();
            this.socket = context.CreatePublisherSocket();
            this.socket.Bind("tcp://127.0.0.1:" + Port);
        }

        /// <summary>
        /// 发送数据
        /// </summary>
        /// <param name="result"></param>
        public void Send(string result)
        {
            socket.SendFrame(result);
        }
    }

public class Subscribe
    {
        private delegate void GetDataHandler(string message);

        private event GetDataHandler onGetData;
        public int Port { get; set; }
        public string TempDirectory { get; set; }
        public bool isRunning { get; set; }
        public string domain { get; set; }

        public Subscribe(int port, string domain)
        {
            Port = port;
            this.domain = domain;
            onGetData += ProcessData;
        }

        private SubscriberSocket socket;

        public void Start()
        {
            this.isRunning = true;
            NetMQContext context = NetMQContext.Create();
            socket = context.CreateSubscriberSocket();
            socket.Connect("tcp://127.0.0.1:" + Port);
            socket.Subscribe("");
            Thread t = new Thread(new ThreadStart(StartSub));
            t.Start();
        }

        private void StartSub()
        {
            while (isRunning)
            {
                Thread.Sleep(10000);
                string result = socket.ReceiveFrameString(Encoding.UTF8);
                onGetData(result);
            }
        }

        private void ProcessData(string path)
        {
            Console.WriteLine("收到文件：" + path);
            string compressedFile = Compress.CompressFile(TempDirectory, path);
            new RestPost(domain).Post(compressedFile);
        }

 public class Compress
    {
        public static string CompressFile(string temp,string txtPath)
        {
            string txtFileName = System.IO.Path.GetFileNameWithoutExtension(txtPath);
            string compressedFileName = temp+"/"+txtFileName + ".zip";
            ZipFile file=new ZipFile();
            file.AddFile(txtPath,"");
            file.Save(compressedFileName);
            return compressedFileName;
        }
    }

public class RestPost
    {
        public string Domain { get; set; }

        public RestPost(string domain)
        {
            Domain = domain;
        }

        public void Post(string path)
        {
            RestRequest request = new RestRequest(Method.POST);
            request.AddFile("file", path);
            RestClient client = new RestClient {BaseUrl = new Uri("http://" + Domain + "/upload/file")};
            client.ExecuteAsync(request, (response) =>
                {
                    if (response.StatusCode == HttpStatusCode.OK)
                    {
                        Console.WriteLine("上传成功...\n" + response.Content);
                    }
                    else
                    {
                        Console.WriteLine($"出错啦:{response.Content}");
                    }
                }
            );
        }
    }