【C#】序列化和反序列化

序列化，将对象转换为二进制

反序列化，将二进制转换为对象

作用：传输数据
 

 

实例

将类标记为可以序列化

[Serializable]
public class Person
{
    public int ID { get; set; }
    public string Name { get; set; }
     public int Age { get; set; }
}

序列化和反序列化

Person p = new Person() { ID = 1001, Name = "哈哈", Age = 18 };

//序列化
using (FileStream fs = new FileStream(@"D:\temp.txt", FileMode.OpenOrCreate, FileAccess.Write))
{
    BinaryFormatter bf = new BinaryFormatter();
    bf.Serialize(fs, p);
}
//反序列化
using (FileStream fs = new FileStream(@"D:\temp.txt", FileMode.OpenOrCreate, FileAccess.Read))
{
    BinaryFormatter bf = new BinaryFormatter();
    Person person = (Person)bf.Deserialize(fs);
}