YLShipBuildLandMap/YLShipBuildLandMap.IServices/SystemSetting/IParameterServices.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Threading.Tasks;

namespace YLShipBuildLandMap.Services.SystemSetting
{
    public interface IParameterServices
    {
        Task<Nullable<T>> GetParameterValue<T>(string parameterKey) where T : struct;

        Task<string> GetParameterValue(string parameterKey);

        Task SaveTo(string parameterKey, object value);
    }
}