引用類庫:Newtonsoft.Json
序列化原型:string json = JavaScriptConvert.SerializeObject(object value);
List<Student> lists =new List<Student>();
lists.Add(new Student{ ID=1, Name="Sword", Age=26});
String str = JavaScriptConvert.SerializeObject(lists);
反序列化原型: object obj = JavaScriptConvert.DeserializeObject(string str, Type type)
var list = JavaScriptConvert.DeserializeObject(str, typeof(List<Student>)) as List<Student>;