Get connection string from appsettings.json in ASP.Net Core

gracias!

I was worried that you weren't going to show how to do this from a separate project, but you did! Thank you so much!!

I tried Both the approach in REST API (.NetCore 3.1,VS 2019),First One is Not working where as the second Approach is working fine. Thanks...

is't it simple?

public Value(IOptions<MyOptions> option){
this.conn = option.Value.ConnString;


}

public class MyOptions
{
public string ConnString { get; set; }
}

services.AddOptions();
services.Configure<MyOptions>(mOptions=>{
mOptions.ConnString = Configuration.GetConnectionString("appString");
mOptions.pgString = Configuration.GetConnectionString("pgString");
});

thanks

Missing the .net days, where it'd take 10 secs to accomplish this.