How to read environment varible in production asp.net core5

Usually, the environment variables are set it up in the deployment pipeline. Whenever you do debugging on the local machine, you set all required variables in your configuration file, however if you doing deployment in server then all the variables are derived from deplyoment pipeline code, because the variables are not constant it may change environmen to environment. 

https://learn.microsoft.com/en-us/aspnet/core/fundamentals/environments?view=aspnetcore-7.0

Hi Kavya,

// Set Environment variable
https://learn.microsoft.com/en-us/aspnet/core/fundamentals/environments?view=aspnetcore-7.0
https://andrewlock.net/how-to-set-the-hosting-environment-in-asp-net-core/

//Read Environment Valriable
https://stackoverflow.com/questions/44437325/access-environment-name-in-program-main-in-asp-net-core

Please check below links

https://github.com/dotnet/aspnetcore/issues/1864

https://andrewlock.net/why-isnt-my-asp-net-core-environment-specific-configuration-loading/

https://stackoverflow.com/questions/46955538/launchsettings-json-appsettings-json-web-config