相当于 Unity Func<T,TResult> 注册的简单注入器

Question

在 Unity 中，下面一行解决了我的问题。

container.RegisterType<Func<Type, Object>>(new InjectionFactory(x => new Func<Type, Object>((y) => x.Resolve(y))));

我可以使用 Simple Injector 实现吗？

或者有更好的方法来注册我的工厂？

public class QueryFactory : IQueryFactory
{
    private readonly Func<Type, object> _resolveCallback;

    public QueryFactory(Func<Type, object> resolveCallback)
    {
        _resolveCallback = resolveCallback;
    }

    public T ResolveQuery<T>()
        where T : class, IQuery
    {
        return _resolveCallback(typeof(T)) as T;
    }
}

Answer 1

好的，我解决了

container.Register<Func<Type, Object>>(() => { return (x) => container.GetInstance(x); });

相当于 Unity Func<T,TResult> 注册的简单注入器

Simple injector equivalent of Unity Func<T,TResult> registration

c#

dependency-injection

unity-container

simple-injector