c# - 自托管 ASp.net core 2.2 应用程序，未找到 View 'Index'。搜索了以下位置

Question

我正在创建 ASP.NET Core Web 应用程序并通过控制台托管它。

我正在使用IdentitySvr4 Quick Start UI并将所有文件添加到我的项目中。

现在，当我通过运行控制台启动服务器并浏览到 http://localhost:44322/ 时，我收到错误，

InvalidOperationException: The view 'Index' was not found. The following locations were searched:
/Views/Home/Index.cshtml
/Views/Shared/Index.cshtml
/Pages/Shared/Index.cshtml

我已将此项目创建为控制台应用程序，并在此过程中添加了所有核心内容。

网络服务器启动并监听端口，但不知何故 View 引擎无法理解。

主程序:

class Program
{
        static void Main(string[] args)
        {
            CreateWebHostBuilder(args).Build().Run();
        }

        public static IWebHostBuilder CreateWebHostBuilder(string[] args) =>
            WebHost.CreateDefaultBuilder(args).UseKestrel()
            .UseContentRoot(Directory.GetCurrentDirectory())
            .UseUrls("http://*:44322")
            .UseStartup<Startup>();
}

启动类:

public class Startup
{

        // This method gets called by the runtime. Use this method to add services to the container.
        // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
        public void ConfigureServices(IServiceCollection services)
        {
            var signingCertificate = new X509Certificate2(Helpers.GetCertificate());
            services.AddIdentityServer()
                .AddSigningCredential(new X509Certificate2(signingCertificate))
                .AddTestUsers(InMemoryConfiguration.Users().ToList())
                .AddInMemoryClients(InMemoryConfiguration.Clients().ToList())
                  .AddInMemoryApiResources(InMemoryConfiguration.ApiResources());

            services.AddMvc();


        }

        // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
        public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
        {
            loggerFactory.AddConsole();

            app.UseDeveloperExceptionPage();

            app.UseIdentityServer();

            app.UseStaticFiles();

            app.UseMvcWithDefaultRoute();

        }
}

Answer 1

通常我不会回答我的问题，而只是添加评论，但我认为这会为开发人员节省很多精力和痛苦。

很简单，

我用 Notepad++ 编辑了 .csproj 并找到了以下设置:

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="IdentityServer4" Version="2.3.2" />
    <PackageReference Include="Microsoft.AspNetCore" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
  </ItemGroup>

</Project>

引用一个webproj后，只需将根目录从"Microsoft.NET.Sdk"更改为webproj即可。 , 至"Microsoft.NET.Sdk.Web"

 <Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="IdentityServer4" Version="2.3.2" />
    <PackageReference Include="Microsoft.AspNetCore" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Server.Kestrel" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.StaticFiles" Version="2.2.0" />
  </ItemGroup>

</Project>

就是这样。不确定为什么所有应用程序逻辑都取决于项目类型(因为它可以托管在任何地方)，但工作起来就像一个魅力。