[將物件做二進位序列化後存至 Redis 中] #dotnet

StorePocoObjectToRedis.cs

void Main()
{
    //Can StackExchange.Redis be used to store POCO?
    //https://stackoverflow.com/questions/27857945/can-stackexchange-redis-be-used-to-store-poco

    var connection = ConnectionMultiplexer.Connect("YOUR_REDIS_SERVER_CONNECTION_STRING");
    var db = connection.GetDatabase();
    var data = new PocoType { Id = 1, Name = "YouNameIt", List = new List<string> { "A", "B", "C" } };
    Write<PocoType>(db, data);
    Read<PocoType>(db).Dump();
}

// Define other methods and classes here
[Serializable]
public class PocoType
{
    public int Id { get; set; }
    public string Name { get; set; }
    public IEnumerable<string> List { get; set; }
}

public void Write<T>(IDatabase db, T data)
{
    var key = "RedisKey";
    byte[] bytes;

    using (var stream = new MemoryStream())
    {
        new BinaryFormatter().Serialize(stream, data);
        bytes = stream.ToArray();
    }
    db.StringSet(key, bytes, TimeSpan.FromMinutes(1));
}

public T Read<T>(IDatabase db)
{
    var key = "RedisKey";
    byte[] bytes = (byte[])db.StringGet(key);

    if (bytes != null)
    {
        using (var stream = new MemoryStream(bytes))
        {
            return (T)new BinaryFormatter().Deserialize(stream);
        }
    }
    return default(T);
}