Net core console read json configuration

 

 

public class ConfigurationHelper 
    { 
        private static IConfigurationRoot ConfigurationRoot 
        { 
            get 
            { 
                // Leer la variable de entorno 
                string env = Environment.GetEnvironmentVariable ("ASPNETCORE_ENVIRONMENT"); 

                var build = new ConfigurationBuilder (); 
                build.SetBasePath (Directory.GetCurrentDirectory ()); 
                // Cargue la configuración json de acuerdo con las variables de entorno 
                build.AddJsonFile ($ "appsettings. {Env} .json", false, false); 
                var configuration = build.Build (); 

                return configuration; 
            } 
        }

        cadena estática pública GetValue (clave de cadena) 
        { 
            return ConfigurationRoot.GetSection (clave) .Value; 
        } 
    }