c# 對象 與 Json串 轉換

下面的對象與json串之間的轉換在framework2.0下測試通過注意：需要下載 Newtonsoft.Json.dll，並引用到項目中using System;using System.IO;using System.Text;using Newtonsoft.Json;namespace OfflineAcceptControl.UCTools{    public class JsonTools    {        // 從一個對象資訊產生Json串        public static string ObjectToJson(object obj)        {           return JavaScriptConvert.SerializeObject(obj);        }        // 從一個Json串產生對象資訊        public static object JsonToObject(string jsonString, object obj)        {           return JavaScriptConvert.DeserializeObject(jsonString, obj.GetType());        }    }}下面的對象與json串之間的轉換在framework3.5下測試通過注意引用：System.Runtime.Serialization，System.ServiceModel.Webusing System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Text;using System.Runtime.Serialization;using System.Runtime.Serialization.Json;namespace CrjIIOfflineAccept.CrjIITools{    public class JsonTools    {        // 從一個對象資訊產生Json串        public static string ObjectToJson(object obj)        {           DataContractJsonSerializer serializer = new DataContractJsonSerializer(obj.GetType());           MemoryStream stream = new MemoryStream();           serializer.WriteObject(stream, obj);           byte[] dataBytes = new byte[stream.Length];           stream.Position = 0;           stream.Read(dataBytes, 0, (int)stream.Length);           return Encoding.UTF8.GetString(dataBytes);        }        // 從一個Json串產生對象資訊        public static object JsonToObject(string jsonString, object obj)        {           DataContractJsonSerializer serializer = new DataContractJsonSerializer(obj.GetType());           MemoryStream mStream = new MemoryStream(Encoding.UTF8.GetBytes(jsonString));           return serializer.ReadObject(mStream);        }    }}