序列化与反序列化

Posted 2021-02-16 time-fly

using System;
using System.Runtime.Serialization.Formatters.Binary;
using System.IO;
//using System.Runtime.Serialization.Formatters.Binary;

namespace 序列化与反序列化 {
    class Program {
        public static void Main(String[] args) {
            //序列化
            //Person p = new Person();
            //p.Name = "张三";
            //p.Age = 20;
            //p.Gender = ‘f‘;
            //using (FileStream fswrite = new FileStream(@"f:Person.txt", FileMode.CreateNew, FileAccess.Write)) {
            //    BinaryFormatter bf = new BinaryFormatter();
            //    bf.Serialize(fswrite,p);
            //}

            //反序列化
            Person p;
            using (FileStream fsread = new FileStream(@"f:Person.txt", FileMode.Open, FileAccess.Read)) {
                BinaryFormatter bf = new BinaryFormatter();
                p = bf.Deserialize(fsread) as Person;
            }
            Console.WriteLine(p.Name);
            Console.WriteLine(p.Age);
            Console.WriteLine(p.Gender);
        }
    }

    [Serializable]
    class Person {
        private string _name;
        private int _age;
        private char _gender;

        public string Name { get => _name; set => _name = value; }
        public int Age { get => _age; set => _age = value; }
        public char Gender { get => _gender; set => _gender = value; }

    }
}