ServiceStack中Funq的用法 [英] Funq usage in ServiceStack

问题描述

• 如何从控制器之外访问Container实例?
• 我必须在课堂上使用Container.Resolve，但是如何访问Container实例?
• 是单身吗?
• 我可以使用new Container()还是有Funq.StaticContainer这样的链条?

• How can I access Container instance out of controller?
• I have to use Container.Resolve in my class but how can I access Container instance?
• Is it singleton?
• Can I use new Container() or is there any chain like Funq.StaticContainer?

感谢Mythz 获得要点提示，a)或b)或c).

Thanks to Mythz for gist hint, a) or b) or c).

我将使用Mythz的解决方案，该解决方案已被我接受，但存在有关模式(ServiceLocator模式)的担忧，您可以

I will use Mythz's solution, it is accepted by me but there are concerns for it's pattern (ServiceLocator Pattern), you can check here for extra info.

推荐答案

有两种方法可以静态引用您的AppHost实例.您可以通过 IAppHost 实例来解决依赖项，其中:

There are a couple of ways to statically reference your AppHost instance. You can resolve a dependency via the IAppHost instance with:

HostContext.TryResolve<T>();
HostContext.Resolve<T>();
HostContext.AppHost.TryResolve<T>();

如果由于某些原因需要访问具体的Funq.Container，则可以通过单例访问它:

If for some reason you need to access the concrete Funq.Container, you can access it via the singleton:

ServiceStackHost.Instance.Container

在服务，Razor视图页面等内部，您可以使用:

Whilst inside a Service, Razor View Page, etc you can use:

base.TryResolve<T>();

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