C#与Unity 数据存储

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;
using System.IO;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            //从Json直接读取对象
            //string s = File.ReadAllText("TextFile1.json");
            //Per p = JsonConvert.DeserializeObject<Per>(s);
            
            //Console.Write(p);


            Per p2 = new Per("lidong", "45");
            //将对象存放到Json
            string os = JsonConvert.SerializeObject(p2);


            List<Per> list = new List<Per>();
            //list.Add(p);
            list.Add(p2);
            //将链表存放到Json
            //string os = JsonConvert.SerializeObject(list);

            //重写会清空文件重新填入内容
            File.WriteAllText("TextFile1.json", os);
            Console.Write(os);
            Console.ReadKey();
        }
    }

    public class Per
    {
        public string name { get; set; }
        public string age { get; set; }

        public Per(string _name,string _age)
        {
            name = _name;
            age = _age;
        }

        public override string ToString()
        {
            return name + "," + age;
        }
    }
}