nhet_cn_back_main/Service/Execute/Api/RfidApi.cs

using log4net;
using Newtonsoft.Json;
using Service.Execute.Model;

namespace Service.Execute.Api;

public class RfidApi
{
    private static readonly ILog Log = LogManager.GetLogger(typeof(RfidApi));

    //TODO::Rfid 服务地址
    private static readonly string BASE_URL = "http://localhost:5037";

    private static readonly HttpClient _httpClient = new HttpClient()
    {
        Timeout = TimeSpan.FromSeconds(60)
    };

    public static async Task<bool> BeginRead()
    {
        var disConnect =await DisConnect();
        //断连
        var connect = await Connect();
        if (!connect)
        {
            Log.Info("Rfid connect fail");
            return false;
        }

        Log.Info("BeginRead");
        string url = BASE_URL + "/Api/BeginRead";
        try
        {
            string s = await _httpClient.GetStringAsync(url);
            Log.Info($"BeginRead resp = {s}");
            return bool.Parse(s);
        }
        catch (Exception e)
        {
            Log.Error($"RfidApi BeginRead err e={e}");
            return false;
        }
    }

    public static async Task<bool> StopRead()
    {
        Log.Info("StopRead");
        string url = BASE_URL + "/Api/StopRead";
        try
        {
            string s = await _httpClient.GetStringAsync(url);
            Log.Info($"StopRead resp = {s}");
            return bool.Parse(s);
        }
        catch (Exception e)
        {
            Log.Error($"RfidApi StopRead err e={e}");
            return false;
        }

       
    }

    public static async Task<bool> DisConnect()
    {
        Log.Info("DisConnect");
        string url = BASE_URL + "/Api/Close";
        try
        {
            string s = await _httpClient.GetStringAsync(url);
            Log.Info($"DisConnect resp={s}");
            return bool.Parse(s);
        }
        catch (Exception e)
        {
            Log.Error($"RfidApi DisConnect err e={e}");
            return false;
        }
    }

    public static async Task<bool> Connect()
    {
        var disConnect = await DisConnect();

        Log.Info("Connect");
        string url = BASE_URL + "/Api/Open";
        try
        {
            string s = await _httpClient.GetStringAsync(url);
            Log.Info($"Connect resp={s}");
            return bool.Parse(s);
        }
        catch (Exception e)
        {
            Log.Error($"RfidApi Connect err e={e}");
            return false;
        }
    }

    public static async Task<RfidReadModel?> ReadRifd()
    {
       

        Log.Info("ReadRifd");
        string readUrl = BASE_URL + "/Api/BeginRead";
        string url = BASE_URL + "/Api/ReadRfidData";
        try
        {
            var vBeginRead = await _httpClient.GetStringAsync(readUrl);
            string s = await _httpClient.GetStringAsync(url);
            Log.Info($"ReadRifd resp={s}");
            if (s != String.Empty)
            {
                RfidReadModel? model = JsonConvert.DeserializeObject<RfidReadModel>(s);
                if (model != null)
                {
                    return model;
                }
            }
        }
        catch (Exception e)
        {
            Log.Error($"RfidApi ReadRifd err e={e}");
            return null;
        }

        return null;
    }
}