c# - 使用简单注入(inject)器 3.1.2 注册 IUserStore

Question

您好，我一直在尝试使用 SimpleInjector 注册预制 Identity 类 ApplicationUserManager 中的默认 IUserStore

public class ApplicationUserManager : UserManager<ApplicationUser, int>
    {
        public ApplicationUserManager(IUserStore<ApplicationUser, int> store)
            : base(store)
        {
        }

我在 App_Start 文件夹中有一个 SimpleInjectorInitializer 文件，如下所示:

public static class SimpleInjectorInitializer
{
    public static void RegisterDependencies(Container container)
    {
        container.Register<ICatalogRepository, CatalogRepository>();
        container.Register<IUserRepository, UserRepository>();

        container.Register<ICatalogService, CatalogService>();
        container.Register<IUserService, UserService>();
        container.Register<IAdminService, AdminService>();

        container.Register<AccountController>();
        container.Register<ApplicationUserManager>();
        //container.Register<CustomUserStore>();
        //container.RegisterCollection(typeof(IUserStore<>), new[] { typeof(ApplicationUser) });

        //container.Register<IUserStore<>, store>();

        //container.RegisterPerWebRequest<IUserStore<ApplicationUser>>(() => new UserStore<ApplicationUser>(container.GetInstance<ApplicationDbContext>()));

        container.Verify();
    }
}

正如你所看到的，我已经尝试了几次通过查看类似的 Stack Overflow 问题来让它工作，但它要么没有改变结果，要么给出了语法错误。

目前，当点击应用主页上的登录按钮时，会抛出此错误:

The constructor of type ApplicationUserManager contains the parameter with name 'store' and type IUserStore that is not registered. Please ensure IUserStore is registered, or change the constructor of ApplicationUserManager.

如果注册ApplicationUserManager下面的两行未注释，则会抛出此错误:

An exception of type 'System.ArgumentException' occurred in SimpleInjector.dll but was not handled in user code

Additional information: The supplied type ApplicationUser does not implement IUserStore.

对此的任何帮助将不胜感激。

Answer 1

我回答了我自己的问题。我使用了各种其他堆栈溢出问题，答案是编辑我的 SimpleInjectorInitializer，如下所示:

public static class SimpleInjectorInitializer
{
    public static void RegisterDependencies(Container container)
    {
        container.Register<ICatalogRepository, CatalogRepository>();
        container.Register<IUserRepository, UserRepository>();

        container.Register<ICatalogService, CatalogService>();
        container.Register<IUserService, UserService>();
        container.Register<IAdminService, AdminService>();

        container.RegisterPerWebRequest<IUserStore<ApplicationUser, int>>(
            () => new CustomUserStore(container.GetInstance<ApplicationDbContext>()));
        container.RegisterPerWebRequest(
            () => new UserManager<ApplicationUser, int>(
                new CustomUserStore(
                    container.GetInstance<ApplicationDbContext>())));
        container.Register(
            () => HttpContext.Current.GetOwinContext().Authentication);
    }
}

注意:container.Verify() 将阻止此解决方案工作，但它确实有效。我需要做进一步的研究，以找到一种更好的方法，同时使用 container.Verify()。