У меня есть asp. net core 3.0 веб-сайт, и я пытаюсь использовать FileProvider. Я создал приведенное ниже на основе примера, но получаю сообщение об ошибке
InvalidOperationException: не удалось загрузить манифест встроенного файла «Microsoft.Extensions.FileProviders.Embedded.Manifest. xml» для сборки «Test» .
Ниже мой класс запуска
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;
using IntranetPages.Shared;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.HttpsPolicy;
using Microsoft.AspNetCore.Server.IISIntegration;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.FileProviders;
using Microsoft.Extensions.Hosting;
namespace Test
{
public class Startup
{
private readonly IWebHostEnvironment _env;
public Startup(IWebHostEnvironment env, IConfiguration configuration)
{
Configuration = configuration;
_env = env;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddRazorPages();
services.AddAuthentication(IISDefaults.AuthenticationScheme);
services.AddTransient<IClaimsTransformation, CustomClaimsTransformer>();
services.AddSingleton<IAuthorizationHandler, CheckGroupHandler>();
var physicalProvider = _env.ContentRootFileProvider;
var manifestEmbeddedProvider =
new ManifestEmbeddedFileProvider(typeof(Program).Assembly);
var compositeProvider =
new CompositeFileProvider(physicalProvider, manifestEmbeddedProvider);
services.AddSingleton<IFileProvider>(compositeProvider);
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
// The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthentication();
app.UseAuthorization();
app.UseEndpoints(endpoints => { endpoints.MapRazorPages(); });
}
}
}
Чего мне не хватает? Я попытался установить пакеты NuGet, но это не имело никакого значения.