Program.cs
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Serialization.Json;
using System.Text;
using System.Threading.Tasks;
namespace List1231{
class Program{
static void Main(string[] args){
var novels = new Novel[] {
new Novel {
Author = "吉川英治",
Title = "宮本武蔵",
Published = 1939,
},
new Novel {
Author = "吉川英治",
Title = "三国志",
Published = 1940,
},
};
using (var stream = new FileStream("novels.json", FileMode.Create,
FileAccess.Write)) {
var serializer = new DataContractJsonSerializer(novels.GetType());
serializer.WriteObject(stream, novels);
}
var lines = File.ReadLines("novels.json");
foreach (var line in lines)
Console.WriteLine(line);
}
}
}
クラス
Novel.cs
using System.Runtime.Serialization;
namespace List1231{
[DataContract(Name="novel")]
public class Novel{
[DataMember(Name="title")]
public string Title {get;set;}
[DataMember(Name="author")]
public string Author {get;set;}
[DataMember(Name="published")]
public int Published {get;set;}
public override string ToString(){
return string.Format("Title={0},Author={1},Published=[2]",
Title,Author,Published);
}
}
}