添加引用：
使用NuGet，命令：install-package Newtonsoft.Json
实体类：
public class Book { public string BookID { get; set; } public DateTime PublishDate { get; set; } public decimal Price { get; set; } public override string ToString() { return "ID:" + BookID + "; Date:" + PublishDate.ToShortDateString() + "; Price" + Price.ToString("n"); } }
序列化和反序列化：
Book bk = new Book() { BookID = "12111", PublishDate = DateTime.Parse("2012-2-1 22:12:11"), Price=433.12M}; Console.WriteLine(JsonConvert.SerializeObject(bk)); string jsonBook = "{'BookID':'123', 'PublishDate':'2011-1-2', 'Price':23.5}"; Book bk1 = JsonConvert.DeserializeObject<Book>(jsonBook); Console.WriteLine(bk1.ToString());
本文转自齐师傅博客园博客，原文链接：http://www.cnblogs.com/youring2/archive/2012/05/28/2520922.html，如需转载请自行联系原作者