.Net序列化与反序列化的2种方法

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;    //方法一的引用
using System.Web.Script.Serialization;   //方法二的引用namespace ConsoleApplication1
{class Program{static void Main(string[] args){#region（一）引用Newtonsoft.Json//①序列化实体对象User u = new User(){Name = "曹操",Age = 10,Sex = "男"};string json = JsonConvert.SerializeObject(u);Console.WriteLine(json);   //{"Name":"曹操","Age":10,"Sex":"男"}
            Console.ReadKey();//②反序列化实体对象User model = JsonConvert.DeserializeObject<User>(json);Console.WriteLine(string.Format("姓名：{0}，年龄：{1}，性别：{2}",model.Name,model.Age,model.Sex));   //姓名：曹操，年龄：10，性别：男
            Console.ReadKey();//③序列化实体对象集合List<User> ulst = new List<User>(){new User {Name="曹操",Age=10,Sex="男" },new User {Name="刘备",Age=12,Sex="女" },new User {Name="孙权",Age=13,Sex="男" },};string json2 = JsonConvert.SerializeObject(ulst);Console.WriteLine(json2);    //[{"Name":"曹操","Age":10,"Sex":"男"},{"Name":"刘备","Age":12,"Sex":"女"},{"Name":"孙权","Age":13,"Sex":"男"}]
            Console.ReadKey();//④反序列化实体对象集合List<User> ulst2 = JsonConvert.DeserializeObject<List<User>>(json2);foreach (User user in ulst2){Console.WriteLine(string.Format("姓名：{0}，年龄：{1}，性别：{2}", user.Name, user.Age, user.Sex));}//姓名：曹操，年龄：10，性别：男//姓名：刘备，年龄：12，性别：女//姓名：孙权，年龄：13，性别：男
            Console.ReadKey();#endregion#region（二）引用System.Web.Extensions//①序列化实体对象User u2 = new User(){Name = "曹操",Age = 10,Sex = "男"};JavaScriptSerializer js = new JavaScriptSerializer();string json3 = js.Serialize(u2);Console.WriteLine(json3);//{"Name":"曹操","Age":10,"Sex":"男"}
            Console.ReadKey();//②反序列化实体对象User model2 = js.Deserialize<User>(json3);Console.WriteLine(string.Format("姓名：{0}，年龄：{1}，性别：{2}", model2.Name, model2.Age, model2.Sex));//姓名：曹操，年龄：10，性别：男
            Console.ReadKey();#endregion}}//User实体对象class User{public string Name { get; set; }public int Age { get; set; }public string Sex { get; set; }}
}