startup.cs

using DotNetCore.CAP;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;

namespace CAPDemo
{
    public class Startup
    {
        public void ConfigureServices(IServiceCollection services)
        {
            services.AddTransient<HelloWorldReceiver>();
            services.AddCap(options =>
            {
                options.UseMySql("Server=localhost;Uid=root;Pwd=root;Database=Demo");
                options.UseRabbitMQ("localhost");
                options.UseDashboard();
            });
            
            services.AddControllersWithViews();
        }
        
        public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
        {
            app.UseDeveloperExceptionPage();
            
            app.UseCapDashboard();

            app.UseHttpsRedirection();
            app.UseStaticFiles();
            app.UseRouting();
            app.UseAuthorization();

            app.UseEndpoints(endpoints =>
            {
                endpoints.MapControllerRoute(
                    name: "default",
                    pattern: "{controller=Home}/{action=Index}/{id?}");
            });
        }
    }
}