如何在 ASP.NET Core 8 中配置 Hangfire？

我有一个 ASP.NET Core 8.0 Web API 的默认模板。我添加了以下包：

<PackageReference Include="Hangfire.AspNetCore" Version="1.8.14" />
<PackageReference Include="Hangfire.Core" Version="1.8.14" />
<PackageReference Include="Hangfire.MemoryStorage" Version="1.8.1.1" />
<PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.7" />
<PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />

运行应用程序时出现以下错误：

未处理的异常。System.InvalidOperationException：当前 JobStorage 实例尚未初始化。您必须在使用 Hangfire 客户端或服务器 API 之前设置它。对于 .NET Core 应用程序，请IServiceCollection.AddHangfire在配置服务时根据您的应用程序类型从 Hangfire.NetCore 或 Hangfire.AspNetCore 包中调用扩展方法，并确保使用基于服务的 API 而不是静态 API，例如IBackgroundJobClient而不是BackgroundJob和IRecurringJobManager而不是RecurringJob。

我尝试了以下 Hangfire 配置：

using Hangfire;
using Hangfire.MemoryStorage;

var builder = WebApplication.CreateBuilder(args);

// Add services to the container.

builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();

builder.Services.AddHangfire(configuration => configuration
                    .SetDataCompatibilityLevel(CompatibilityLevel.Version_180)
                    .UseSimpleAssemblyNameTypeSerializer()
                    .UseRecommendedSerializerSettings()
                    .UseMemoryStorage());

builder.Services.AddHangfireServer();

var app = builder.Build();

// ...other default WebApi code here...

var backgroundJob = new BackgroundJobClient();
backgroundJob.Enqueue<MyBackgroundJob>(x => x.ProcessJob());

app.Run();

----

public class MyBackgroundJob
{
    public void ProcessJob()
    {
        File.AppendAllText(path, DateTime.UtcNow.ToString());
    }
}