小编Sir*_*Sch的帖子

我有以下代码:

using MongoDB.Bson;
using MongoDB.Bson.IO;
using MongoDB.Bson.Serialization.Attributes;
using MongoDB.Bson.Serialization.Serializers;
using MongoDB.Driver;
using MongoDBTest;
using ServiceStack;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
namespace protocol.server.API.Clients
{
    public class ClientService : ServiceStack.Service
    {
        class CylinderSerializer : SerializerBase<Cylinder>
        {
            public override void Serialize(MongoDB.Bson.Serialization.BsonSerializationContext context, MongoDB.Bson.Serialization.BsonSerializationArgs args, Cylinder value)
            {
                var wr = context.Writer;

                wr.WriteStartDocument();
                wr.WriteName("_id");
                wr.WriteObjectId(ObjectId.GenerateNewId());


              wr.WriteName("description");
                wr.WriteString(value.description.type);

                context.Writer.WriteEndDocument();
            }


        public override Cylinder Deserialize(MongoDB.Bson.Serialization.BsonDeserializationContext context, MongoDB.Bson.Serialization.BsonDeserializationArgs args)
        {
            context.Reader.ReadStartDocument();
            Cylinder a = new Cylinder();
            a.Id = context.Reader.ReadObjectId();




            while (context.Reader.State != BsonReaderState.Type && context.Reader.ReadBsonType() != …