將類的內容寫入到JSON格式的字符串中json
本例中創建了Person類,賦值後將類中內容寫入到字符串中c#
運行本代碼須要添加引用動態庫Newtonsoft.Jsonspa
程序代碼:
code
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; //須要引用 Newtonsoft.Json.dll using Newtonsoft.Json; namespace JsonTest { class Program { /// <summary> /// 人員類 /// </summary> public class Person { public string name; //姓名 public int age; //年齡 public bool sex_is_male; //性別 public struct Partner //夥伴 { public string partner_name; //夥伴姓名 public int partner_age; //夥伴年齡 public bool partner_sex_is_male; //夥伴性別 } public Partner partner; public string[] achievement; //成就 } static void Main(string[] args) { //設置一個Person類 Person p = new Person(); p.name = "Tsybius"; p.age = 23; p.sex_is_male = true; p.partner.partner_name = "Galatea"; p.partner.partner_age = 21; p.partner.partner_sex_is_male = false; p.achievement = new string[] { "ach1", "ach2", "ach3" }; //直接輸出 Console.WriteLine("Formatting.None:"); string json1 = JsonConvert.SerializeObject(p); Console.WriteLine(json1 + "\n"); //縮進輸出 Console.WriteLine("Formatting.Indented:"); string json2 = JsonConvert.SerializeObject(p, Formatting.Indented); Console.WriteLine(json2 + "\n"); Console.ReadLine(); } } }
運行結果:orm
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字符串