BinaryFormatter in deep copy is deprecated because it contains security vulnerabilities

[azrng]

Whether to consider replacement, official original: Information: https://learn.microsoft.com/zh-cn/dotnet/standard/serialization/binaryformatter-security-guide#binaryformatter-security- vulnerabilities
Controls

[azrng]

example

public static class CloneExtensions
{
    public static T DeepCopy<T>(this T obj)
        where T : class
    {
        using var ms = new MemoryStream();
        var options = new JsonSerializerOptions
        {
            ReferenceHandler = ReferenceHandler.Preserve,
            PropertyNamingPolicy = JsonNamingPolicy.CamelCase
        };
        JsonSerializer.SerializeAsync(ms, obj, options);
        ms.Position = 0;
        return JsonSerializer.Deserialize<T>(ms, options);
    }
}