您应将希望公开的静态文件放在 wwwroot 下，然后相应地引用它们，例如

You should place the static files you wish to expose under wwwroot and then reference them accordingly e.g.

请参见ASP.NET Core中的静态文件

<link rel="stylesheet" href="~/css/style.css" asp-append-version="true" />

如果要在 wwwroot 之外提供静态文件，则需要按以下方式配置静态文件中间件:

If you want to serve static files outside of the wwwroot then you will need to configure static file middleware as follows:

public void Configure(IApplicationBuilder app)
{
    app.UseStaticFiles(); // For the wwwroot folder

    app.UseStaticFiles(new StaticFileOptions
    {
        FileProvider = new PhysicalFileProvider(
            Path.Combine(Directory.GetCurrentDirectory(), "Content")),
        RequestPath = "/Content"
    });
}

然后，您可以使用与当前相似的标记:

You can then use similar markup to what you have currently:

<link href="@Url.Content("~/Content/css/style.css")" rel="stylesheet">

请参见

See Serve files outside of web root for more information.