[转]C# 将类的内容写成JSON格式的字符串

将类的内容写入到JSON格式的字符串中

本例中建立了Person类，赋值后将类中内容写入到字符串中

运行本代码需要添加引用动态库Newtonsoft.Json

程序代码：

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

//需要引用 Newtonsoft.Json.dll

using Newtonsoft.Json;

namespace JsonTest

{

    class Program

    {

        /// <summary>

        /// 人员类

        /// </summary>

        public class Person

        {

            public string name; //姓名

            public int age; //年龄

            public bool sex_is_male; //性别

            public struct Partner //伙伴

            {

                public string partner_name; //伙伴姓名

                public int partner_age; //伙伴年龄

                public bool partner_sex_is_male; //伙伴性别

            }

            public Partner partner;

            public string[] achievement; //成就

        }

        static void Main(string[] args)

        {

            //设置一个Person类

            Person p = new Person();

            p.name = "Tsybius";

            p.age = ;

            p.sex_is_male = true;

            p.partner.partner_name = "Galatea";

            p.partner.partner_age = ;

            p.partner.partner_sex_is_male = false;

            p.achievement = new string[] { "ach1", "ach2", "ach3" };

            //直接输出

            Console.WriteLine("Formatting.None:");

            string json1 = JsonConvert.SerializeObject(p);

            Console.WriteLine(json1 + "\n");

            //缩进输出

            Console.WriteLine("Formatting.Indented:");

            string json2 = JsonConvert.SerializeObject(p, Formatting.Indented);

            Console.WriteLine(json2 + "\n");

            Console.ReadLine();

        }

    }

}

运行结果：

END