每个应用程序启动Autofac注册行动 [英] Register action with Autofac per application start

问题描述

我使用MVC与Autofac。我想注册一个每个应用程序开始运行一次行动。我想实现某事。像这样的：

I'm using MVC with Autofac. I'd like to register action that runs once per application start. I'd like to achieve sth. like this:

public class SomeModule : IOnceRunnable
{
   private IService service;

   public SomeModule(IService service) 
   {
       this.service = service;
   }

   public void Action()
   {
      // this action would be called once on application start
   }
}

containerBuilder.RegisterOnceRunnable<SomeModule>();

有可能执行这样的操作？

It is possible to perform such an action?

我知道我可以使用内置容器（ VAR容器= builder.Build（）; ＆LT; - 解决人工服务），但也许有更多的优雅的解决方案像上面。

I know I could use built container (var container = builder.Build(); <-- resolve manually services) but maybe there is more "elegant" solution like that above.

推荐答案

你所寻找的是的可启动组件在Autofac的支持。

What you are looking for is the Startable Components support in Autofac.

您需要执行 Autofac.IStartable 接口：

public class SomeModule : Autofac.IStartable
{
   private IService service;

   public SomeModule(IService service) 
   {
       this.service = service;
   }

   public void Start()
   {
      // this action would be called once on application start
   }
}

您还需要注册类型 IStartable ：

builder
   .RegisterType<SomeModule>()
   .As<IStartable>()
   .SingleInstance();

和Autofac将完成剩下的运行中的开始方法，一旦容器时建

and Autofac will do the rest the run the Start method once when the container is built.

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