以另一种方式将OpenIddict实体注册到DbContext中

您可以直接从注册OpenIddict实体 OnModelCreating :

public class ApplicationDbContext : IdentityDbContext<ApplicationUser>
{
    public ApplicationDbContext(DbContextOptions options)
        : base(options) { }

    protected override void OnModelCreating(ModelBuilder builder)
    {
        base.OnModelCreating(builder);

        // Register the entity sets needed by OpenIddict.
        // Note: use the generic overload if you need
        // to replace the default OpenIddict entities.
        builder.UseOpenIddict();

        // Customize the ASP.NET Identity model and override the defaults if needed.
        // For example, you can rename the ASP.NET Identity table names and more.
        // Add your customizations after calling base.OnModelCreating(builder);
    }
}

Microsoft.Extensions.DependencyInjection 使用和项目引用 OpenIddict.EntityFrameworkCore