YIHE_API/MadRunFabric.../Configuration/Configuratio...

using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.Text;

namespace MadRunFabric.Common
{
    public class ConfigurationHelper
    {
        private static readonly IConfiguration configuration;

        public static IConfigurationSection GetSection(string key)
        {
            return configuration.GetSection(key);
        }

        public static string GetConfigurationValue(string section, string key)
        {
            return GetSection(section)?[key];
        }

        public static string GetConnectionString(string key)
        {
            return configuration.GetConnectionString(key);
        }
    }
}