using Newtonsoft.Json; using System.Configuration; namespace Masuit.Tools.Config { public static class ConfigHelper { public static string GetConfigOrDefault(string key, string defaultValue = "") { return ConfigurationManager.AppSettings.Get(key) ?? defaultValue; } public static T Get(string key) { var value = ConfigurationManager.AppSettings.Get(key); if (string.IsNullOrWhiteSpace(value)) { return default; } try { return JsonConvert.DeserializeObject(value); } catch { return default; } } } }