是否可以从wwwroot文件夹外部提供静态文件? [英] Is it possible to serve static files from outside the wwwroot folder?

问题描述

我有一个具有以下结构的ASP.NET MVC 6项目:

I have an ASP.NET MVC 6 project with the following structure:

project/
  wwwroot/
  custom/
  project.json

如果要在http://localhost/custom中创建虚拟文件夹，我想从custom提供文件，而不必在开发过程中将其复制.

I want to serve files from custom as it if was a virtual folder into http://localhost/custom without having to copy them during development.

是否可以在vNext中没有IIS中的虚拟文件夹(例如，使用StaticFile中间件)进行此操作?

Is it possible to do this in vNext without a virtual folder from IIS (say, using the StaticFile middleware)?

推荐答案

使用中间件时，可以在options对象上设置文件提供程序.

You can set the file provider on the options object when using the middleware.

app.UseStaticFiles(new StaticFileOptions() {
    FileProvider = new PhysicalFileProvider(@"C:\Path\To\Files"),
    RequestPath = new PathString("/somepath")
})

请参阅: https://github.com. com/aspnet/StaticFiles/blob/master/src/Microsoft.AspNetCore.StaticFiles/Infrastructure/SharedOptions.cs#L44

和

https://github .com/aspnet/FileSystem/blob/dev/src/Microsoft.Extensions.FileProviders.Physical/PhysicalFileProvider.cs

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