VS_FileSendTool/FS/FileSend/Net/Client.cs

using FileSend;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using TouchSocket.Core;
using TouchSocket.Dmtp;
using TouchSocket.Dmtp.FileTransfer;
using TouchSocket.Dmtp.Rpc;
using TouchSocket.Rpc;
using TouchSocket.Sockets;

namespace Net;

public class Client
{
    private TcpDmtpClient _client;
    private float _progress;
    private long _speed;

    public Client(IPHost point)
    {
        this._client = new TcpDmtpClient();
        var config = new TouchSocketConfig()
            .SetRemoteIPHost(point)
            .SetDmtpOption(new DmtpOption()
            {
                VerifyToken = "Dmtp"
            }).ConfigurePlugins(a =>
            {
                a.UseDmtpRpc();
                a.UseDmtpFileTransfer();
                a.Add<ServerPlugin>();
            }).ConfigureContainer(a =>
                {
                    a.AddConsoleLogger();
                    // a.AddLogger(new TouchLogger());
                }
            );
        this._client.Setup(config);
        try
        {
            this._client.Connect();
        }
        catch (Exception e)
        {
            Console.WriteLine(e.ToString());
        }

        NetHelper.IsConnected = true;
    }


    public async Task<bool> SendFileAsync(string filePath, Action<string> callback)
    {
        var name = new FileInfo(filePath).Name;
        var savePath = filePath.Replace(":\\", "\\");
        savePath =  savePath.Replace(name, "") + "??" + name;
        var fileOperator = new FileOperator() //实例化本次传输的控制器，用于获取传输进度、速度、状态等。
        {
            SavePath = savePath, //服务器保存路径
            ResourcePath = filePath, //客户端本地即将上传文件的资源路径
            Timeout = TimeSpan.FromSeconds(60), //传输超时时长
            TryCount = 10, //当遇到失败时，尝试次数
            FileSectionSize = 1024 * 512 //分包大小，当网络较差时，应该适当减小该值
        };

        fileOperator.MaxSpeed = long.MaxValue;

        //此处的作用相当于Timer，定时每秒输出当前的传输进度和速度。
        var loopAction = LoopAction.CreateLoopAction(-1, 1000, (loop) =>
        {
            if (fileOperator.Result.ResultCode != ResultCode.Default)
            {
                loop.Dispose();
            }

            //            selectedFileInfo.Speed = fileOperator.Speed();
            //            selectedFileInfo.Progress = fileOperator.Progress;
            _progress = fileOperator.Progress;
            var speed = fileOperator.Speed() / 1024 / 1024;
            _speed = speed;
            var msg = $"进度：{fileOperator.Progress}%，速度：{speed}Mb/s";
            _client.Logger.Info(msg);
            callback(msg);
        });

        loopAction.RunAsync();

        //此方法会阻塞，直到传输结束，也可以使用PushFileAsync
        IResult result = await this._client.GetDmtpFileTransferActor().PushFileAsync(fileOperator);
        if (!result.IsSuccess())
        {
            this._client.Logger.Info(result.Message);
            MessageBox.Show(result.Message);
            return false;
        }

        return true;
    }

    public IResult SendFile(string filePath, Action<string> callback)
    {
        FileInfo fileInfo = new FileInfo(filePath);
        // {NetHelper.ServerRootPath}\\{fileInfo.Name}
        var fileOperator = new FileOperator() //实例化本次传输的控制器，用于获取传输进度、速度、状态等。
        {
            SavePath = filePath.Replace(":\\", "\\"), //服务器保存路径
            ResourcePath = filePath, //客户端本地即将上传文件的资源路径
            Timeout = TimeSpan.FromSeconds(60), //传输超时时长
            TryCount = 10, //当遇到失败时，尝试次数
            FileSectionSize = 1024 * 512 //分包大小，当网络较差时，应该适当减小该值
        };

        //fileOperator.MaxSpeed = 1024 * 1024 * 1024; //设置最大限速为1Gb。
        fileOperator.MaxSpeed = long.MaxValue;

        //此处的作用相当于Timer，定时每秒输出当前的传输进度和速度。
        var loopAction = LoopAction.CreateLoopAction(-1, 1000, (loop) =>
        {
            if (fileOperator.Result.ResultCode != ResultCode.Default)
            {
                loop.Dispose();
            }

            //            selectedFileInfo.Speed = fileOperator.Speed();
            //            selectedFileInfo.Progress = fileOperator.Progress;
            _progress = fileOperator.Progress;
            var speed = fileOperator.Speed() / 1024 / 1024;
            _speed = speed;
            var msg = $"进度：{fileOperator.Progress}%，速度：{speed}Mb/s";
            _client.Logger.Info(msg);
            callback(msg);
        });

        loopAction.RunAsync();

        //此方法会阻塞，直到传输结束，也可以使用PushFileAsync
        IResult result = this._client.GetDmtpFileTransferActor().PushFile(fileOperator);

        if (
            !result.IsSuccess)
        {

            _client.Logger.Error(result.Message);
            MessageBox.Show(result.Message);
            return null;
        }
        _client.Logger.Info($"{fileInfo.Name} 上传{result.IsSuccess} {result.Message}！");
        return result;
    }

    public float GetSendProgress()
    {
        return _progress;
    }

    public long GetSendSpeed()
    {
        return this._speed;
    }

    public async Task<ServerFileInfo[]?> GetAllFiles()
    {
        var results = await this._client.GetDmtpRpcActor()
            .InvokeTAsync<byte[]?>("GetFiles", InvokeOption.WaitInvoke, null);
        var serverFileInfos = JsonSerializer.Deserialize<ServerFileInfo[]?>(results);
        return serverFileInfos;
    }

    public async Task<bool> DownloadFileAsync(SelectedFileInfo selectedFileInfo)
    {
        var filePath = new FileInfo(selectedFileInfo.FilePath).Name;
        string savePath = NetHelper.ClientSaveRootPath;
        if (!Directory.Exists(savePath))
            Directory.CreateDirectory(savePath);
        var saveFilePath = Path.Combine(savePath, filePath);

        var fileOperator = new FileOperator() //实例化本次传输的控制器，用于获取传输进度、速度、状态等。
        {
            SavePath = saveFilePath, //客户端本地保存路径
            ResourcePath = filePath, //请求文件的资源路径
            Timeout = TimeSpan.FromSeconds(60), //传输超时时长
            TryCount = 10, //当遇到失败时，尝试次数
            FileSectionSize = 1024 * 512 //分包大小，当网络较差时，应该适当减小该值
        };

        //此处的作用相当于Timer，定时每秒输出当前的传输进度和速度。
        var loopAction = LoopAction.CreateLoopAction(-1, 1000, (loop) =>
        {
            if (fileOperator.Result.ResultCode != ResultCode.Default)
            {
                loop.Dispose();
            }

            _progress = fileOperator.Progress;
            var speed = fileOperator.Speed();
            _speed = speed;
            this._client.Logger.Info($"进度：{fileOperator.Progress}，速度：{speed}");
            selectedFileInfo.Speed = speed;
            selectedFileInfo.Progress = fileOperator.Progress;
        });

        loopAction.RunAsync();

        //此方法会阻塞，直到传输结束，也可以使用PullFileAsync
        IResult result = await this._client.GetDmtpFileTransferActor().PullFileAsync(fileOperator);
        if (!result.IsSuccess())
        {
            this._client.Logger.Info(result.Message);
            return false;
        }

        return true;
    }
}

public class SelectedFileInfo
{
    public string FilePath;
    public long Speed;
    public float Progress;
}