无法访问 IIS 8 上虚拟 dotnet 核心 api 应用程序下的虚拟目录

Question

我正在尝试将虚拟目录添加到我的 dotnet 核心 API。但它给了我一个 404。

This api.project.nl page can’t be found

No web page was found for the web address: 

https://api.project.nl/v1/uploads/profiles/profile.jpeg

我已经在主 IIS 网站下将 api 设置为 v1，您可以在下面的 IIS 项目配置中看到。 api 工作正常，我什至可以到达我的 wwwroot 中的 /docs 文件夹，该文件夹提供 index.html（用于自定义 swagger ui 文档）。

我可以到达Projects - Api文件夹下的uploads文件夹

https://api.project.nl/uploads/profiles/profile.jpeg

但它无法到达v1虚拟应用程序下的uploads文件夹。

https://api.project.nl/v1/uploads/profiles/profile.jpeg

知道为什么吗？我不确定它是否可能，希望对此提出一些建议。我看到了一些相关的问题，例如 here but my configuration is just a step futher. They talk about UseFileServer (docs 并且他们可以解决这个问题，但我似乎无法解决所有问题。虽然不确定我是否需要它。

不确定是否需要，但这是我的 StartUp.cs

 public class Startup
{
    public IConfigurationRoot Configuration { get; }

    public Startup(IHostingEnvironment env)
    {
        var builder = new ConfigurationBuilder()
            .SetBasePath(env.ContentRootPath)
            .AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
            .AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true);

        builder.AddEnvironmentVariables();
        Configuration = builder.Build();
    }

    // This method gets called by the runtime. Use this method to add services to the container
    public void ConfigureServices(IServiceCollection services)
    {            
        services.Configure<RouteOptions>(options => options.LowercaseUrls = true);

        services.ConfigureSwaggerGen(options =>
        {
            options.SingleApiVersion(new Info
            {
                Version = "v1",
                Title = "Project Web Api Docs",
                TermsOfService = "None",
                Contact = new Contact { Name = "-", Email = "-", Url = "https://project.nl" }
            });
        });

        services.AddMvc(config =>
        {
            // add policy for a global '[Authorize]' attribute filter,
            // so it doesn't have to be placed on all controllers
            var policy = new AuthorizationPolicyBuilder()
                         .RequireAuthenticatedUser()
                         .Build();

            config.Filters.Add(new AuthorizeFilter(policy));
        });

        // Configure rollbar error reporting
        services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();
        services.AddRollbarWeb(Configuration);
        services.AddSingleton(Configuration);

        // inject an implementation of ISwaggerProvider with defaulted settings applied           
        services.AddSwaggerGen();

        services.AddOptions();

        // Inject the api settings
        services.Configure<ApiSettings>(Configuration.GetSection("ApiSettings"));

        // Configure mappings
        Mappings.ConfigureMappings();
    }

    // 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(Configuration.GetSection("Logging"));
        loggerFactory.AddDebug();

        // Configure CORS settings
        app.UseCors(builder =>
           builder.WithOrigins("http://localhost:9000", "http://localhost:8100", "https://connect.project.nl")
               .AllowAnyMethod()
               .AllowAnyHeader()
               .AllowCredentials()
           );

        // Configure rollbar
        app.UseRollbarExceptionHandler();

        app.UseJwtBearerAuthentication(new JwtBearerOptions
        {
            Audience = Configuration["ApiSettings:Auth0:ClientId"],
            Authority = $"https://{Configuration["ApiSettings:Auth0:Domain"]}/"
        });

        app.UseMvc();

        // enable static files, for the wwwroot (and accompanying docs in it)
        // also enable 'default files', such as default.htm, index.html etc.
        app.UseDefaultFiles();
        app.UseStaticFiles();

        // enable middleware to serve generated Swagger as a JSON endpoint
        app.UseSwagger(routeTemplate: "docs/{apiVersion}/swagger.json");
    }
}

Answer 1

我同意@Tseng，但我会添加以下内容。

ASP.net 核心是为多平台构建的，因此它不像其他 OS 中的 IIS 那样处理某些请求或管理虚拟目录或应用程序。在您的情况下，V1 是您主应用程序中的应用程序

如果你必须做任何这样的事情，那么你必须做以下事情。

app.UseFileServer(new FileServerOptions()
    {
        FileProvider = new PhysicalFileProvider(<<your physical path>>),
        RequestPath = new PathString("/V1"),
        EnableDirectoryBrowsing = true // you make this true or false.
    });

完成此配置后，您无需在 IIS 中进行配置。

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