1.Module模块

1.Console项目：

1.1 基础：Net5.0 VS2019

1.2 目标：实现abp的module

1.3 实现步骤：

1. 引入Volo.abp.core，Volo.Abp.Autofac

2. 自定义abpmodule类

    /// 
   
       /// 使用ABP Module
       /// 
       [DependsOn(
        typeof(AbpAutofacModule)
       )]
       class ConsoleModule : AbpModule
       {
           public override void ConfigureServices(ServiceConfigurationContext context)
           {
               // 1、IOC注册自定义类
               System.Console.WriteLine("加载AbpModuleModule模块");
               // context.Services.AddSingleton();
               context.Services.AddHostedService();
           }
       }

    

3. 实现IHostedService类

   public class ConsoleHostedService : IHostedService
       {
           private readonly HelloWorldService _helloWorldService;
   ?
           public ConsoleHostedService(HelloWorldService helloWorldService)
           {
               _helloWorldService = helloWorldService;
           }
           public Task StartAsync(CancellationToken cancellationToken)
           {
               _helloWorldService.SayHello();
               return Task.CompletedTask;
           }
   ?
           public Task StopAsync(CancellationToken cancellationToken)
           {
               return Task.CompletedTask;
           }
       }

    

4. 添加service类

     /// 
   
       /// 服务类
       /// 
       [Dependency(ServiceLifetime.Transient)] //这里推荐使用特性注册，abp推荐的做法
       public class HelloWorldService/* : ITransientDependency*/
       {
           public void SayHello()
           {
               System.Console.WriteLine("hello world");
           }
       }

    

5. 在startup.cs添加启动类

   public class Startup
       {
           // This method gets called by the runtime. Use this method to add services to the container.
           // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
           public void ConfigureServices(IServiceCollection services)
           {
               //添加所有服务到IOC容器
               services.AddApplication();
                   
               //    options =>
               //{
               //    // 1.加载插件
               //    options.PlugInSources.AddFolder("");
               //});
           }
   }

    

6. 运行结果如下：

   console......
   加载AbpModuleModule模块
   hello world
   info: Microsoft.Hosting.Lifetime[0]
         Now listening on: http://localhost:5000
   info: Microsoft.Hosting.Lifetime[0]
         Application started. Press Ctrl+C to shut down.
   info: Microsoft.Hosting.Lifetime[0]
         Hosting environment: Development
   info: Microsoft.Hosting.Lifetime[0]
         Content root path: C:\Users\MaiBenBen\Desktop\报班学习\abp\AbpConsole\AbpConsole

    将原来的东西放到ConsoleModule中。