OrderSystem/OrderSystem.Web/Configuration.cs

using Bowin.Common.Utility;
using Microsoft.Extensions.Configuration;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading.Tasks;

namespace OrderSystem.Web
{
    public class Configuration
    {
        public static Configuration Current
        {
            get
            {
                var configuration = new ConfigurationBuilder()
                      .SetBasePath(Directory.GetCurrentDirectory())
                      .AddJsonFile("appsettings.json")
                      .Build();

                Configuration result = new Configuration();

                result.AppSettings = configuration.GetSection("AppSettings").Get<AppSettings>();

                result.CROSDomainList = configuration.GetSection("Web")
                   .GetSection("Cros")
                   .GetValue<string>("Domain")
                   .Split(",", StringSplitOptions.RemoveEmptyEntries)
                   .Select(x => x.Trim()).ToList();

                return result;
            }
        }

        public AppSettings AppSettings { get; set; }

        public List<string> CROSDomainList { get; set; }

    }


    public class AppSettings
    {
        public string TemplatePath { get; set; }
        public string PicturePath { get; set; }
        public string FilePath { get; set; }

        public string TemplatePhysicalPath
        {
            get
            {
                return HttpHelper.MapPath(TemplatePath);
            }
        }
    }
}