GeneralUpdate

    private ClientParameter clientParameter;
    private GeneralClientBootstrap generalClientBootstrap;

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        Task.Run(async()=> 
        {
            //主程序信息
            var mainVersion = "1.1.1";
            var mianType = 1;

            //该对象用于主程序客户端与更新组件进程之间交互用的对象
            clientParameter = new ClientParameter();
            //更新组件的版本号
            clientParameter.ClientVersion = "1.1.1";
            //客户端类型：1.主程序客户端 2.更新组件
            clientParameter.ClientType = 2;
            //更新程序exe名称
            clientParameter.AppName = "AutoUpdate.ConsoleApp";
            //主程序客户端exe名称
            clientParameter.MainAppName = "AutoUpdate.Test";
            //本机的客户端程序应用地址
            clientParameter.InstallPath = @"D:\update_test";
            //更新公告网页
            clientParameter.UpdateLogUrl = "https://www.baidu.com/";
            //更新组件请求验证更新的服务端地址
            clientParameter.ValidateUrl = $"https://127.0.0.1:5001/api/update/getUpdateValidate/{ clientParameter.ClientType }/{ clientParameter.ClientVersion }";
            //更新组件更新包下载地址
            clientParameter.UpdateUrl = $"https://127.0.0.1:5001/api/update/getUpdateVersions/{ clientParameter.ClientType }/{ clientParameter.ClientVersion }";
            //主程序客户端请求验证更新的服务端地址
            clientParameter.MainValidateUrl = $"https://127.0.0.1:5001/api/update/getUpdateValidate/{ mianType }/{ mainVersion }";
            //主程序客户端更新包下载地址
            clientParameter.MainUpdateUrl = $"https://127.0.0.1:5001/api/update/getUpdateVersions/{ mianType }/{ mainVersion }";

            generalClientBootstrap = new GeneralClientBootstrap();
            //单个或多个更新包下载通知事件
            generalClientBootstrap.MutiDownloadProgressChanged += OnMutiDownloadProgressChanged;
            //单个或多个更新包下载速度、剩余下载事件、当前下载版本信息通知事件
            generalClientBootstrap.MutiDownloadStatistics += OnMutiDownloadStatistics;
            //单个或多个更新包下载完成
            generalClientBootstrap.MutiDownloadCompleted += OnMutiDownloadCompleted;
            //完成所有的下载任务通知
            generalClientBootstrap.MutiAllDownloadCompleted += OnMutiAllDownloadCompleted;
            //下载过程出现的异常通知
            generalClientBootstrap.MutiDownloadError += OnMutiDownloadError;
            //整个更新过程出现的任何问题都会通过这个事件通知
            generalClientBootstrap.Exception += OnException;
            //ClientStrategy该更新策略将完成1.自动升级组件自更新 2.启动更新组件 3.配置好ClientParameter无需再像之前的版本写args数组进程通讯了。
            generalClientBootstrap.Config(clientParameter).
                Strategy<ClientStrategy>();
            await generalClientBootstrap.LaunchTaskAsync();
        });
    }

    private void OnMutiDownloadStatistics(object sender, MutiDownloadStatisticsEventArgs e)
    {
         //e.Remaining 剩余下载时间
         //e.Speed 下载速度
         //e.Version 当前下载的版本信息
    }

    private void OnMutiDownloadProgressChanged(object sender, MutiDownloadProgressChangedEventArgs e)
    {
        //e.TotalBytesToReceive 当前更新包需要下载的总大小
        //e.ProgressValue 当前进度值
        //e.ProgressPercentage 当前进度的百分比
        //e.Version 当前下载的版本信息
        //e.Type 当前正在执行的操作  1.ProgressType.Check 检查版本信息中 2.ProgressType.Donwload 正在下载当前版本 3. ProgressType.Updatefile 更新当前版本 4. ProgressType.Done更新完成 5.ProgressType.Fail 更新失败
        //e.BytesReceived 已下载大小
    }

static void Main(string[] args)
{
    var resultBase64 = args[0];
    var bootstrap = new GeneralUpdateBootstrap();
    bootstrap.Exception += OnException;
    bootstrap.MutiDownloadError += OnMutiDownloadError;
    bootstrap.MutiDownloadCompleted += OnMutiDownloadCompleted;
    bootstrap.MutiDownloadStatistics += OnMutiDownloadStatistics;
    bootstrap.MutiDownloadProgressChanged += OnMutiDownloadProgressChanged;
    bootstrap.MutiAllDownloadCompleted += OnMutiAllDownloadCompleted;
    bootstrap.Strategy<DefaultStrategy>().
        Option(UpdateOption.DownloadTimeOut, 60).
        RemoteAddressBase64(resultBase64).
        LaunchAsync();
}

Startup.cs
public void ConfigureServices(IServiceCollection services)
{
    services.AddControllers();
    services.AddSingleton<IUpdateService, GeneralUpdateService>();
}

UpdateController.cs

private readonly ILogger<UpdateController> _logger;
private readonly IUpdateService _updateService;

public UpdateController(ILogger<UpdateController> logger, IUpdateService updateService)
{
    _logger = logger;
    _updateService = updateService;
}

/// <summary>
/// https://localhost:5001/api/update/getUpdateVersions/1/1.1.1
/// </summary>
/// <param name="clientType"> 1:ClientApp 2:UpdateApp</param>
/// <param name="clientVersion"></param>
/// <returns></returns>
[HttpGet("getUpdateVersions/{clientType}/{clientVersion}")]
public async Task<IActionResult> GetUpdateVersions(int clientType, string clientVersion)
{
    _logger.LogInformation("Client request 'GetUpdateVersions'.");
    var resultJson = await _updateService.UpdateVersionsTaskAsync(clientType, clientVersion, UpdateVersions);
    return Ok(resultJson);
}

/// <summary>
/// https://localhost:5001/api/update/getUpdateValidate/1/1.1.1
/// </summary>
/// <param name="clientType"> 1:ClientApp 2:UpdateApp</param>
/// <param name="clientVersion"></param>
/// <returns></returns>
[HttpGet("getUpdateValidate/{clientType}/{clientVersion}")]
public async Task<IActionResult> GetUpdateValidate(int clientType, string clientVersion)
{
    _logger.LogInformation("Client request 'GetUpdateValidate'.");
    var lastVersion = GetLastVersion();
    var resultJson = await _updateService.UpdateValidateTaskAsync(clientType, clientVersion, lastVersion, true, GetValidateInfos);
    return Ok(resultJson);
}