C#基础学习08（序列化和反序列化）

1.引用命名空间

using System.Runtime.Serialization.Formatters.Binary;//引入命名空间

2.类必须是可序列化的

[Serializable]    //使此类可序列化
public class Person
{
    private string name;

    public string Name
    {
        get { return name; }
        set { name = value; }
    }
    private string gender;

    public string Gender
    {
        get { return gender; }
        set { gender = value; }
    }
    private int age;

    public int Age
    {
        get { return age; }
        set { age = value; }
    }
}

3.运用序列化器进行序列化

static void Main(string[] args)
{
    Person p = new Person();//实例化对象
    p.Name = "张三";
    p.Gender = "男";
    p.Age = 18;
    //对这个对象进行序列化
    //创建实例化器
    BinaryFormatter bf = new BinaryFormatter();
    using (FileStream fsWrite = new FileStream("1.txt",FileMode.Create,FileAccess.Write))
    {
        bf.Serialize(fsWrite,p);//序列化
    }
    Console.WriteLine("序列化成功！");
    Console.ReadLine();
}

4.反序列化

BinaryFormatter bf = new BinaryFormatter();
using (FileStream fsRead = new FileStream("1.txt", FileMode.Open, FileAccess.Read))
{
    Person p = bf.Deserialize(fsRead) as Person;//反序列化
    if (p != null)
    {
        Console.WriteLine("姓名是：{0}，性别是：{1}，年龄是：{2}", p.Name, p.Gender, p.Age);
    }
}
Console.ReadLine();

标签：Console,string,C#,08,Person,new,序列化,BinaryFormatter
来源： https://blog.csdn.net/Depths_p/article/details/90263099