.net8 net8webapi中 KeyedService 和Wpf 的 prism 框架 KeyedService 的比较

.net8webapi:

    public interface ITestKeyService
    {
        public int Id { get; set; }
        public string Name { get; set; } 
    }
    public class Test1KeyService : ITestKeyService
    {
        public int Id { get; set; } = 1;
        public string Name { get; set; } = "Name1";
    }
    public class Test2KeyService : ITestKeyService
    {
        public int Id { get; set; } = 2;
        public string Name { get; set; } = "Name2";
    }

builder.Services.AddKeyedSingleton<ITestKeyService, Test1KeyService>("ServiceA");
builder.Services.AddKeyedSingleton<ITestKeyService, Test2KeyService>("ServiceB");

    [Route("api/private/v1/[controller]/[action]")]
    [ApiController]
    [EnableCors("any")]
    public class TestKeyController : ControllerBase
    {
        private readonly ITestKeyService service1;
        private readonly ITestKeyService service2;

        public TestKeyController([FromKeyedServices("ServiceA")] ITestKeyService service1, [FromKeyedServices("ServiceB")] ITestKeyService service2)
        {
            this.service1 = service1;
            this.service2 = service2;
        }


        [HttpGet]
        public ActionResult<Dictionary<string, string>> MyTestKey()
        {
            Dictionary<string, string> dic = new();
            dic["服务1的名字"] = service1.Name;
            dic["服务2的名字"] = service2.Name;
            return dic;
        }
    }

结果:

在prism 8.0/9.0 中 :

   public partial class App : PrismApplication
   {
       protected override Window CreateShell() => null;

       protected override void OnInitialized()
       {
           //从容器当中获取MainView的实例对象
           var container = ContainerLocator.Container;
           var shell = container.Resolve<object>("MainView");
           if (shell is Window view)
           {
               //更新Prism注册区域信息
               var regionManager = container.Resolve<IRegionManager>();
               RegionManager.SetRegionManager(view, regionManager);
               RegionManager.UpdateRegions();

               //调用首页的INavigationAware 接口做一个初始化操作
               if (view.DataContext is INavigationAware navigationAware)
               {
                   navigationAware.OnNavigatedTo(null);
                   //呈现首页
                   App.Current.MainWindow = view;
               }
           }
           base.OnInitialized();
       }

       protected override void RegisterTypes(IContainerRegistry services)
       {

           //模板匹配服务 
           services.Register<ITemplateMatchService, ShapeModelService>(nameof(TempalteMatchType.ShapeModel));
           services.Register<ITemplateMatchService, NccModelService>(nameof(TempalteMatchType.NccModel));
           services.Register<ITemplateMatchService, LocalDeformableService>(nameof(TempalteMatchType.LocalDeformable));

       }

       protected override void ConfigureModuleCatalog(IModuleCatalog moduleCatalog)
       {
           moduleCatalog.AddModule<TemplateMatchModule>();
           base.ConfigureModuleCatalog(moduleCatalog);
       }
   }

取出:

    internal class NccViewModel : NavigationViewModel
    {
        public ITemplateMatchService MatchService { get; set; }

        public NccViewModel()
        {
            MatchService = ContainerLocator.Current.Resolve<ITemplateMatchService>(nameof(TempalteMatchType.NccModel));
             
        }
     }

9.0 Prism的注册方法:

using DryIoc.Microsoft.DependencyInjection;
using Microsoft.Extensions.DependencyInjection;
using net8wpf.Cad;
using net8wpf.Cad.Utils;
using net8wpf.Device;
using net8Wpf.Core.Data;
using net8Wpf.Core.Data.Yanji;
using net8Wpf.Core.Data.Yanji.Interface;
using net8Wpf.MyLiveChart;
using net8Wpf.MyLiveChart.Service;
using net8Wpf.Service;
using net8Wpf.Share.Communication.MyPlc.MySiemens;
using net8Wpf.Share.Models;
using net8Wpf.Share.RestSharp;
using net8Wpf.ViewModels;
using net8Wpf.Views;
using RestSharp;
using Serilog;
using Serilog.Formatting.Json;
using System.Windows;

namespace net8Wpf
{
    /// <summary>
    /// Interaction logic for App.xaml
    /// </summary>
    public partial class App : PrismApplication
    {
        protected override Window CreateShell() => null;

        protected override IContainerExtension CreateContainerExtension()
        {
            IServiceCollection serviceCollection = new ServiceCollection();
            serviceCollection.AddAutoMapper(AppDomain.CurrentDomain.GetAssemblies());
            serviceCollection.AddLogging(logbuilder =>
            {
                Log.Logger = new LoggerConfiguration()
                    .MinimumLevel.Debug()
                    .Enrich.FromLogContext()
                    .WriteTo.Console(new JsonFormatter())
                    .WriteTo.File(
                        new JsonFormatter(),
                        @"D:\serialLog\log-.txt",
                        rollingInterval: RollingInterval.Day
                    )
                    .CreateLogger();
                logbuilder.AddSerilog();
            });

            //var a = SerilogServiceCollectionExtensions.AddSerilog(serviceCollection);
            return new DryIocContainerExtension(
                new Container(CreateContainerRules()).WithDependencyInjectionAdapter(
                    serviceCollection
                )
            );
        }

        protected override void RegisterTypes(IContainerRegistry services)
        {
            //services.RegisterAssembly(Assembly.GetExecutingAssembly());
            services.RegisterSingleton<MyData>();
            services.RegisterSingleton<ApiData>();
            services.RegisterSingleton<SelfData>();

            services.RegisterSingleton<ChartService>();

            services.RegisterSingleton<IS7ConnService, S7ConnService>();
            services.RegisterSingleton<IDeviceService, DeviceServiceImpl>();
            services.RegisterSingleton<IAddGrahService, AddGrahService>();
            services.RegisterSingleton<RestClient>(sp => new RestClient("http://localhost:8889"));
            //services.Register<MyData>();


            services.RegisterForNavigation<MainView, MainViewModel>();
            services.RegisterForNavigation<SettingView, SettingViewModel>();
            services.RegisterSingleton<INavigationMenuService, NavigationMenuService>();
            services.RegisterForNavigation<DashboardView, DashboardViewModel>();

            services
                .GetContainer()
                .Register<HttpRestClient>(made: Parameters.Of.Type<string>(serviceKey: "webUrl"));
            services
                .GetContainer()
                .RegisterInstance(@"http://localhost:8889/", serviceKey: "webUrl");
        }

        protected override void OnInitialized()
        {
            var container = ContainerLocator.Container;
            var shell = container.Resolve<object>("MainView");
            if (shell is Window view)
            {
                var regionManager = container.Resolve<IRegionManager>();
                // 将 RegionManager 实例关联到 myContentControl 控件
                RegionManager.SetRegionManager(view, regionManager);
                //强制更新所有已注册的区域（Regions）
                RegionManager.UpdateRegions();
                //检查view的数据上下文（DataContext）是否实现了INavigationAware接口。如果是，则调用OnNavigatedTo方法，并设置应用程序的主窗口为view
                if (view.DataContext is INavigationAware navigationAware)
                {
                    navigationAware.OnNavigatedTo(null);
                    App.Current.MainWindow = view;
                }
            }
            base.OnInitialized();
        }

        protected override void ConfigureModuleCatalog(IModuleCatalog moduleCatalog)
        {
            moduleCatalog.AddModule<MyLiveChartModule>();
            moduleCatalog.AddModule<DeviceModule>();
            moduleCatalog.AddModule<MyCadModule>();
            base.ConfigureModuleCatalog(moduleCatalog);
        }
    }
}