C#中的序列化与反序列化方式

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

class Program
{
    static void Main()
    {
        // 创建一个要序列化的对象
        MyClass obj = new MyClass { Name = "John", Age = 30 };

        // 使用二进制序列化将对象序列化为字节流
        using (MemoryStream stream = new MemoryStream())
        {
            BinaryFormatter formatter = new BinaryFormatter();
            formatter.Serialize(stream, obj);

            // 将字节流转换为字节数组
            byte[] data = stream.ToArray();

            // 使用二进制反序列化将字节数组反序列化为对象
            using (MemoryStream stream2 = new MemoryStream(data))
            {
                BinaryFormatter formatter2 = new BinaryFormatter();
                MyClass deserializedObj = (MyClass)formatter2.Deserialize(stream2);

                Console.WriteLine(deserializedObj.Name);
                Console.WriteLine(deserializedObj.Age);
            }
        }
    }
}

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

using System.IO;
using System.Xml.Serialization;

class Program
{
    static void Main()
    {
        // 创建一个要序列化的对象
        MyClass obj = new MyClass { Name = "John", Age = 30 };

        // 使用 XML 序列化将对象序列化为 XML 文档
        using (StringWriter writer = new StringWriter())
        {
            XmlSerializer serializer = new XmlSerializer(typeof(MyClass));
            serializer.Serialize(writer, obj);

            string xml = writer.ToString();

            // 使用 XML 反序列化将 XML 文档反序列化为对象
            using (StringReader reader = new StringReader(xml))
            {
                XmlSerializer serializer2 = new XmlSerializer(typeof(MyClass));
                MyClass deserializedObj = (MyClass)serializer2.Deserialize(reader);

                Console.WriteLine(deserializedObj.Name);
                Console.WriteLine(deserializedObj.Age);
            }
        }
    }
}

[Serializable]
[XmlRoot("MyClass")]
class MyClass
{
    public string Name { get; set; }
    public int Age { get; set; }
}

using System.Text.Json;

class Program
{
    static void Main()
    {
        // 创建一个要序列化的对象
        MyClass obj = new MyClass { Name = "John", Age = 30 };

        // 使用 JSON 序列化将对象序列化为 JSON 字符串
        string json = JsonSerializer.Serialize(obj);

        // 使用 JSON 反序列化将 JSON 字符串反序列化为对象
        MyClass deserializedObj = JsonSerializer.Deserialize<MyClass>(json);

        Console.WriteLine(deserializedObj.Name);
        Console.WriteLine(deserializedObj.Age);
    }
}

class MyClass
{
    public string Name { get; set; }
    public int Age { get; set; }
}