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问题描述

串行化/ BinaryFormatter的与反序列化,导致系列化文件〜大小80MB。反序列化需要几分钟的时间。我怎么能提高呢?这里的反序列化的代码:

 公共静态宇宙DeserializeFromFile(字符串文件路径)
{
宇宙宇宙= NULL ;

的FileStream FS =新的FileStream(文件路径,FileMode.Open);

BinaryFormatter的BF =新的BinaryFormatter();

{
=宇宙(宇宙)bf.Deserialize(FS);
}
赶上(SerializationException E)
{
Console.WriteLine(无法反序列化原因:+ e.Message);
抛出;
}
终于
{
fs.Close();
}

返回宇宙;
}



也许阅读所有内存到反序列化或使用一些其他的序列化技术之前

解决方案

尝试 UnsafeDeserialize 。据说这是提高速度。


Serializing/deserializing with BinaryFormatter, resulting serialized file is ~80MB in size. The deserialization takes a few minutes. How could I improve on this? Here's the deserialization code:

    public static Universe DeserializeFromFile(string filepath)
    {
        Universe universe = null;

        FileStream fs = new FileStream(filepath, FileMode.Open);

        BinaryFormatter bf = new BinaryFormatter();
        try
        {
            universe = (Universe)bf.Deserialize(fs);
        }
        catch (SerializationException e)
        {
            Console.WriteLine("Failed to deserialize. Reason: " + e.Message);
            throw;
        }
        finally
        {
            fs.Close();
        }

        return universe;
    }

Maybe read all to memory prior to deserializing or use some other serialization technique?

解决方案

Try UnsafeDeserialize. It is said to improve speed.

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10-29 20:02