eaxing_back_africa_main/Service/Led/LedClient.cs

using System.Net.Sockets;
using log4net;

namespace Service.Led;

public class LedClient
{
    #region msg

    public static Dictionary<string, byte[]> Dictionary = new Dictionary<string, byte[]>()
    {
        {
            "houtui",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00,
                0x00, 0x0C, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x34, 0xBA, 0xF3, 0xCD, 0xCB, 0x00, 0x00,
                0x0D, 0x0A
            }
        },
        {
            "qianjin",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00,
                0x00, 0x0C, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x37, 0xC7, 0xB0, 0xBD, 0xF8, 0x00, 0x00,
                0x0D, 0x0A
            }
        },
        {
            "xiangzuo",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00,
                0x00, 0x0C, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x31, 0xCF, 0xF2, 0xD7, 0xF3, 0x00, 0x00,
                0x0D, 0x0A
            }
        },
        {
            "xiangyou",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00,
                0x00, 0x0C, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x31, 0xCF, 0xF2, 0xD3, 0xD2, 0x00, 0x00,
                0x0D, 0x0A
            }
        },
        {
            "tingzhunle",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0E, 0x00, 0x00,
                0x00, 0x0E, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3B, 0x31, 0xCD, 0xA3, 0xD7, 0xBC, 0xC1, 0xCB,
                0x00, 0x00, 0x0D, 0x0A
            }
        },
        {
            "wuche",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x00, 0x00,
                0x00, 0x0C, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x36, 0xCE, 0xDE, 0xB3, 0xB5, 0x00, 0x00,
                0x0D, 0x0A
            }
        },
        {
            "zuoqian",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
                0x00, 0x10, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x31, 0xCF, 0xF2, 0xD7, 0xF3, 0xC7, 0xB0,
                0xB7, 0xBD, 0x00, 0x00, 0x0D, 0x0A
            }
        },
        {
            "youqian",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
                0x00, 0x10, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x31, 0xCF, 0xF2, 0xD3, 0xD2, 0xC7, 0xB0,
                0xB7, 0xBD, 0x00, 0x00, 0x0D, 0x0A
            }
        },
        {
            "zuohou",
            new byte[]
            {
                0x55, 0xAA, 0x00, 0x00, 0x01, 0x01, 0x00, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
                0x00, 0x10, 0x00, 0x25, 0x64, 0x69, 0x73, 0x70, 0x30, 0x3A, 0x31, 0xCF, 0xF2, 0xD7, 0xF3, 0xBA, 0xF3,
                0xB7, 0xBD, 0x00, 0x00, 0x0D, 0x0A
            }
        }
    };

    #endregion

    private static readonly ILog Log = LogManager.GetLogger(typeof(LedClient));
    private static TcpClient? _tcpClient;

    public static bool Init(string ip, int port)
    {
        Log.Info($"begin connect {ip}:{port}");
        _tcpClient = new TcpClient();
        _tcpClient.Connect(ip, port);
        Log.Info($"end connect {ip}:{port} {_tcpClient.Connected}");
        return _tcpClient.Connected;
    }

    public static bool InnerSend(byte[] bytes)
    {
        if (_tcpClient?.Connected ?? true)
        {
            _tcpClient.GetStream().Write(bytes, 0, bytes.Length);
        }

        return false;
    }

    public static bool SendMsgByKey(string key)
    {
        Log.Info($"send by {key}");
        if (Dictionary.TryGetValue(key, out var bytes))
        {
            return InnerSend(bytes);
        }

        return false;
    }
}