序列化和還原序列化

標籤：

1. 序列化和還原序列化：

定義：

　　序列化：將對象以位元組流的形式儲存到磁碟中或者在網路上進行傳輸；

　　還原序列化：從位元組流中解析出對象，但需要有對象的執行個體；

用法：

　　序列化：Newtonsoft.Json.JsonConvert.SerializeObject(Readings)

　　轉換前：{ Systolic = {10}, Diastolic = {20}, Pulse = {30} }

　　轉換後：{"Systolic":"10","Diastolic":"20","Pulse":"30"}　　

　　還原序列化：Newtonsoft.Json.JsonConvert.DeserializeObject(Readings)

public class ReceiveBGEntity{        public int Systolic { get; set; }        public int Diastolic { get; set; }        public int Pulse { get; set; }        public override string ToString()        {            return "Systolic:" + Systolic.ToString() + "; Date:" + Diastolic.ToString() + "; Pulse" + Pulse.ToString();        }}class Program{        static void Main(string[] args)        {            string JSON_BG = "{‘Systolic‘:‘1‘,‘Diastolic‘:‘5‘,‘Pulse‘:‘7‘}";            ReceiveBGEntity BG = Newtonsoft.Json.JsonConvert.DeserializeObject<ReceiveBGEntity>(JSON_BG);            Console.WriteLine(BG.ToString());            Console.ReadLine();        }}

View Code

對於對象序列化和還原序列化操作，經常操作的對象有實體物件，集合，DataTale及匿名對象，匿名對象解析方法DeserializeAnonymousType()的使用例子如下所示:

class Program{        static void Main(string[] args)        {            var AnonymousObj = new { ID = 0, Name = string.Empty, Words = string.Empty };            string Results = Newtonsoft.Json.JsonConvert.SerializeObject(AnonymousObj);            AnonymousObj = Newtonsoft.Json.JsonConvert.DeserializeAnonymousType("{\"ID\":\"20160427\",\"Name\":\"Tom\",\"Words\":\"Hello are you?\"}", AnonymousObj);            Console.WriteLine(AnonymousObj.Name+"["+ AnonymousObj.ID + "],"+ AnonymousObj.Words);            Console.ReadLine();        }}

View Code

 

序列化和還原序列化