ASP.NET Core中Program.Main中的访问环境名称 [英] Access environment name in Program.Main in ASP.NET Core

问题描述

使用ASP.NET Mvc Core，我需要将开发环境设置为使用https，因此我将以下内容添加到Program.cs中的Main方法中:

Using ASP.NET Mvc Core I needed to set my development environment to use https, so I added the below to the Main method in Program.cs:

var host = new WebHostBuilder()
                .UseContentRoot(Directory.GetCurrentDirectory())
                .UseIISIntegration()
                .UseStartup<Startup>()
                .UseKestrel(cfg => cfg.UseHttps("ssl-dev.pfx", "Password"))
                .UseUrls("https://localhost:5000")
                .UseApplicationInsights()
                .Build();
                host.Run();

如何在此处访问托管环境，以便可以有条件地设置协议/端口号/证书?

How can I access the hosting environment here so that I can conditionally set the protocol/port number/certificate?

理想情况下，我只想使用CLI来操纵我的托管环境，如下所示:

Ideally, I would just use the CLI to manipulate my hosting environment like so:

dotnet run --server.urls https://localhost:5000 --cert ssl-dev.pfx password

但是似乎没有从命令行使用证书的方法.

but there doesn't seem to be way to use a certificate from the command line.

推荐答案

我认为最简单的解决方案是从ASPNETCORE_ENVIRONMENT环境变量中读取值并将其与

I think the easiest solution is to read the value from the ASPNETCORE_ENVIRONMENT environment variable and compare it with EnvironmentName.Development:

var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
var isDevelopment = environment == EnvironmentName.Development;

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