.NET Core更改我的默认index.html文件所在的位置 [英] .NET Core changing the location where my default index.html file is

问题描述

我正在构建Angular 2应用程序，并使用.NET Core和Webpack将我的静态资源编译到dist文件夹中.我正在使用一个插件来构建我的index.html文件，并将其放在我的wwwroot/dist文件夹中，但是正在努力配置我的Startup.cs文件以在dist文件夹中查找默认文件.

I am building an Angular 2 app and using .NET Core and Webpack to compile my static resources into a dist folder. I am using a plugin that builds my index.html file and puts it in my wwwroot/dist folder but am struggling on how to configure my Startup.cs file to look for the default file in the dist folder.

目前我有...

        app.UseDefaultFiles();
        app.UseStaticFiles();

在我的startup.cs文件中，但不会使用在dist文件夹中生成的index.html.关于我需要更改的任何想法?我没有找到关于如何执行此操作的文档.

In my startup.cs file but it will not use the index.html that is generated in my dist folder. Any ideas on what I need to change? The docs do not give much reference from what I could find on how to do this.

谢谢.

推荐答案

您可以使用下面的代码，但是仅当在 wwwroot 文件夹的根目录中放置空的index.html时，它才有效:/p>

You can use code like below, but it only works when you put empty index.html in the root of wwwroot folder:

        app.UseDefaultFiles();
        // Serve wwwroot/dist as a root 
        app.UseStaticFiles(new StaticFileOptions() 
        {
            FileProvider = new PhysicalFileProvider(
                Path.Combine(Directory.GetCurrentDirectory(), @"wwwroot\dist"))
        });

RequestPath默认情况下为空，因此根路径将显示wwwroot \ dist文件夹中的index.html或default.html.

RequestPath is empty by default so root path will show you index.html or default.html from wwwroot\dist folder.

更新:有一个简单美观的解决方案，可以使用Program.cs中的 WebRoot 来解决此问题，如下所示:

UPDATE: There is easy and beautiful solution to handle this issue using WebRoot in Program.cs like below:

public static void Main(string[] args)
{
    var host = new WebHostBuilder()
        .UseWebRoot(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist"))
        .UseKestrel()
        .UseContentRoot(Directory.GetCurrentDirectory())
        .UseIISIntegration()
        .UseStartup<Startup>()
        .UseApplicationInsights()
        .Build();

    host.Run();
}

在Startup.cs的Configure方法中，您只需使用:

In Configure method of Startup.cs you just use:

    app.UseDefaultFiles();
    app.UseStaticFiles();

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