■ DataContractJsonSerializer 클래스를 사용해 JSON 직렬화/역직렬화하는 방법을 보여준다.
▶ Program.cs
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using System; class Program { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Private #region 프로그램 시작하기 - Main() /// <summary> /// 프로그램 시작하기 /// </summary> private static void Main() { Employee employee1 = new Employee() { ID = "1", Name = "홍길동" }; string json = JSONManager.Serialize<Employee>(employee1); Console.WriteLine(json); Employee employee2 = JSONManager.Deserialize<Employee>(json); Console.WriteLine(employee2.Name); } } |
▶ Employee.cs
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/// <summary> /// 직원 /// </summary> public class Employee { //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region ID - ID /// <summary> /// ID /// </summary> public string ID { get; set; } #endregion #region 성명 - Name /// <summary> /// 성명 /// </summary> public string Name { get; set; } #endregion } |
▶ JSONManager.cs
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using System.IO; using System.Runtime.Serialization.Json; using System.Text; /// <summary> /// JSON 관리자 /// </summary> public class JSONManager { //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 직렬화 하기 - Serialize<TSourceObject>(sourceObject) /// <summary> /// 직렬화 하기 /// </summary> /// <typeparam name="TSourceObject">소스 객체 타입</typeparam> /// <param name="sourceObject">소스 객체</param> /// <returns>직렬화 문자열</returns> public static string Serialize<TSourceObject>(TSourceObject sourceObject) { DataContractJsonSerializer dataContractJsonSerializer = new DataContractJsonSerializer(sourceObject.GetType()); MemoryStream memoryStream = new MemoryStream(); dataContractJsonSerializer.WriteObject(memoryStream, sourceObject); string result = Encoding.UTF8.GetString(memoryStream.ToArray()); return result; } #endregion #region 역직렬화 하기 - Deserialize<TTargetObject>(jsonString) /// <summary> /// 역직렬화 하기 /// </summary> /// <typeparam name="TTargetObject">타겟 객체 타입</typeparam> /// <param name="jsonString">JSON 문자열</param> /// <returns>객체</returns> public static TTargetObject Deserialize<TTargetObject>(string jsonString) { TTargetObject targetObject = Activator.CreateInstance<TTargetObject>(); MemoryStream memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(jsonString)); DataContractJsonSerializer dataContractJsonSerializer = new DataContractJsonSerializer(targetObject.GetType()); targetObject = (TTargetObject)dataContractJsonSerializer.ReadObject(memoryStream); memoryStream.Close(); return targetObject; } #endregion } |
※ System.Runtime.Serialization 참조를 추가해야 한다.