序列化和反序列化

using System.IO;
using System.Runtime.Serialization.Json;
using System.Text;

namespace WebTest.Controllers
{
    public class JsonConvert
    {
        /// <summary>
        /// 将对象转换为json
        /// </summary>
        /// <typeparam name="T"><peparam>
        /// <param name="t"></param>
        /// <returns></returns>
        public static string JsonSerializer<T>(T t)
        {
            DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
            MemoryStream ms = new MemoryStream();
            ser.WriteObject(ms, t);
            string jsonString = Encoding.UTF8.GetString(ms.ToArray());
            ms.Close();
            return jsonString;
        }
        /// <summary>
        /// 反序列化json数组
        /// </summary>
        /// <typeparam name="T">对象<peparam>
        /// <param name="json">json数组</param>
        /// <returns></returns>
        public T Deserialize<T>(string json)
        {
            DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(T));
            MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(json));
            T obj = (T)ser.ReadObject(ms);
            ms.Close();
            return obj;
        }
    }
}