csharp 深层拷贝序列化持久

Posted 2021-05-12

static object DeepCopy(object src)
{
    BinaryFormatter Formatter = new BinaryFormatter(null, new StreamingContext(StreamingContextStates.Clone));
    using (MemoryStream stream = new MemoryStream())
    {
        Formatter.Serialize(stream, src);
        stream.Position = 0;
        return Formatter.Deserialize(stream);
    }
}

/// <summary>
/// 处理结果。
/// </summary>
public class ProcessResultDTO
{
    public bool IsSucceed { get; set; }
    public string Message { get; set; }
    public object Data { get; set; }
}

var dto = JsonConvert.DeserializeObject<ProcessResultDTO>(str);
Album album = (dto.Data as JToken).ToObject<Album>();