■ 다이나믹 객체 JSON 직렬화/역직렬화하는 방법을 보여준다.
▶ DynamicHelper.cs
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using System.Collections.Generic; using System.Dynamic; using System.Linq; using Newtonsoft.Json; using Newtonsoft.Json.Linq; namespace TestProject { /// <summary> /// 다이나믹 헬퍼 /// </summary> public static class DynamicHelper { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region JSON 문자열 구하기 - GetJSON(sourceObject) /// <summary> /// JSON 문자열 구하기 /// </summary> /// <param name="sourceObject">소스 객체</param> /// <returns>JSON 문자열</returns> public static string GetJSON(object sourceObject) { string json = JsonConvert.SerializeObject(sourceObject); return json; } #endregion #region 다이나믹 객체 구하기 - GetDynamicObject(json) /// <summary> /// 다이나믹 객체 구하기 /// </summary> /// <param name="json">JSON 문자열</param> /// <returns>다이나믹 객체</returns> public static dynamic GetDynamicObject(string json) { object targetObject = JsonConvert.DeserializeObject(json); if(targetObject is string) { return targetObject as string; } else { return GetDynamicObject(targetObject as JToken); } } #endregion //////////////////////////////////////////////////////////////////////////////// Private #region 다이나믹 객체 구하기 - GetDynamicObject(token) /// <summary> /// 다이나믹 객체 구하기 /// </summary> /// <param name="token">토큰</param> /// <returns>다이나믹 객체</returns> private static dynamic GetDynamicObject(JToken token) { if(token is JValue) { return (token as JValue).Value; } else if(token is JObject) { ExpandoObject expandoObject = new ExpandoObject(); (from childToken in token where childToken is JProperty select childToken as JProperty).ToList().ForEach ( property => { ((IDictionary<string, object>)expandoObject).Add(property.Name, GetDynamicObject(property.Value)); } ); return expandoObject; } else if(token is JArray) { List<ExpandoObject> list = new List<ExpandoObject>(); foreach(JToken item in token as JArray) { list.Add(GetDynamicObject(item)); } return list; } return null; } #endregion } } |
▶ Program.cs
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using System; using System.Collections.Generic; namespace TestProject { /// <summary> /// 프로그램 /// </summary> public class Program { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 프로그램 시작하기 - Main() /// <summary> /// 프로그램 시작하기 /// </summary> private static void Main() { dynamic object1 = new { ID = "AAA", NAME = "홍길동" }; dynamic object2 = new { ID = "BBB", NAME = "김연수" }; List<dynamic> list1 = new List<dynamic>(); list1.Add(object1); list1.Add(object2); string json = DynamicHelper.GetJSON(list1); Console.WriteLine("--------------------------------------------------"); Console.WriteLine(json); Console.WriteLine("--------------------------------------------------"); dynamic list2 = DynamicHelper.GetDynamicObject(json); Console.WriteLine(list2[0].NAME); Console.WriteLine(list2[1].NAME); } #endregion } } |
