This is a demo app that executes CRON jobs using IHostedService and BackgroundService of ASP.NET Core.

Documentation of ASP.NET Core background services： https://learn.microsoft.com/en-us/dotnet/architecture/microservices/multi-container-microservice-net-applications/background-tasks-with-ihostedservice

• Job classes are regenerated each time they are executed
• If the job class implements IDisposable, Dispose() will be called after the execution is finished
• Dependency injection can be performed in the job class constructor
• You can specify any parameter to the job class

Customized based on dotnet-labs/ServiceWorkerCronJob.

public class CronJob : IJobWorker
{
    public Task DoWorkAsync(CancellationToken cancellationToken)
    {
        // Do work here
    }
}

builder.Services.AddCronJob(
    options =>
    {
        options.CronExpression = "*/1 * * * *";
    },
    provider => ActivatorUtilities.CreateInstance<CronJob>(provider));

The MIT License(MIT)