using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Script.Serialization;

namespace WebAPI.Models
{
    public class JsonHelper
    {
        private static JsonHelper _Instance;
        /// <summary>
        /// 单例访问
        /// </summary>
        public static JsonHelper Instance
        {
            get
            {
                if (_Instance == null)
                {
                    lock (typeof(JsonHelper))
                    {
                        if (_Instance == null)
                        {
                            _Instance = new JsonHelper();
                        }
                    }
                }
                return _Instance;
            }
        }


        public string ObjToJson<T>(T t)
        {

            JavaScriptSerializer js = new JavaScriptSerializer();

            return js.Serialize(t);

        }

        public T JsonToObj<T>(string strJson)
        {

            JavaScriptSerializer js = new JavaScriptSerializer();

            return js.Deserialize<T>(strJson);

        }
    }
}