c# (ENUM)枚舉組合類型的谷歌序列化Protobuf,必須在序列化/反序列化時加上下面:c#
RuntimeTypeModel.Default[typeof(Alarm)].EnumPassthru = true;[ProtoContract]
class LbsItem
{
[ProtoMember(1)]
public Alarm alarm
{
get; set;
}
}
public enum Alarm : byte
{
無報警,
碰撞 = 1 << 0,
振動 = 1 << 1,
超速 = 1 << 2,
}對象
public class ProtobufHelper
{
static ProtobufHelper()
{
RuntimeTypeModel.Default[typeof(Alarm)].EnumPassthru = true;
}
/// <summary>
/// 序列化
/// </summary>
/// <typeparam name="T">對象類型</typeparam>
/// <param name="t">對象</param>
/// <returns>序列化後的字符串</returns>
public static string Serialize<T>(T t)
{
using (MemoryStream ms = new MemoryStream())
{
Serializer.Serialize<T>(ms, t);
return Convert.ToBase64String(ms.ToArray());
}
}字符串
/// <summary>
/// 反序列化
/// </summary>
/// <typeparam name="T">對象類型</typeparam>
/// <param name="content">字符串</param>
/// <returns>反序列化後的對象</returns>
public static T DeSerialize<T>(string content)
{
using (MemoryStream ms = new MemoryStream(Convert.FromBase64String(content)))
{
T t = Serializer.Deserialize<T>(ms);
return t;
}
}
}get
示例:string
Alarm alarm = Alarm.振動 | Alarm.碰撞;it
LbsItem item = new Demo.LbsItem();
item.alarm = alarm;class
var serValue= ProtobufHelper.Serialize<LbsItem>(item);
var _item = ProtobufHelper.DeSerialize<LbsItem>(serValue);序列化