使用到的是Newtonsoft.Json动态库，下载地址：

using Newtonsoft.Json;using System.Collections.Generic;using System.IO;/// 
/// Json帮助类/// 
public class JsonHelper{    /// 
    /// 将对象序列化为JSON格式    /// 
    /// 对象    /// 
     
      json字符串
         public static string SerializeObject(object o)    {        string json = JsonConvert.SerializeObject(o);        return json;    }    /// 
    /// 解析JSON字符串生成对象实体    /// 
    /// 
     
      对象类型
         /// json字符串    /// 
     
      对象实体
         public static T DeserializeJsonToObject
     
      (string json) where T : class    {        JsonSerializer serializer = new JsonSerializer();        StringReader sr = new StringReader(json);        object o = serializer.Deserialize(new JsonTextReader(sr), typeof(T));        T t = o as T;        return t;    }    /// 
      
    /// 解析JSON数组生成对象实体集合    /// 
    /// 
      
       对象类型
          /// 
      json数组字符串    /// 
      
       对象实体集合
          public static List
      
        DeserializeJsonToList
       
        (string json) where T : class    {        JsonSerializer serializer = new JsonSerializer();        StringReader sr = new StringReader(json);        object o = serializer.Deserialize(new JsonTextReader(sr), typeof(List
        
         ));        List
         
           list = o as List
          
           ; return list; } /// 
           
 /// 反序列化JSON到给定的**对象. /// 
 /// 
           
            **对象类型
            /// 
           json字符串 /// 
           **对象 /// 
           
            **对象
            public static T DeserializeAnonymousType
           
            (string json, T anonymousTypeObject) { T t = JsonConvert.DeserializeAnonymousType(json, anonymousTypeObject); return t; }}