protobuf对象二进制序列化存储(详解)

首先下载protobuf库，可以用Nuget。

demo：

using System;
namespace Tools
{
public class BufHelp
{
/// <summary>
/// 对象锁
/// </summary>
private readonly static Object Locker = new Object();
///// <summary>
///// 读写分离锁
///// </summary>
///// <remarks>aaaaa</remarks>
//private static ReaderWriterLockSlim rwl = new ReaderWriterLockSlim();
/// <summary>
/// 序列化-表字段业务信息
/// </summary>
public static bool ProtoBufSerialize<T>(T model, string filename) where T : class
{
try
{
string binpath = Config.KeyCenter.KeyBaseDirectory + @"Config\";
if (!System.IO.Directory.Exists(binpath))
System.IO.Directory.CreateDirectory(binpath);
lock (Locker)
{
using (var file = System.IO.File.Create(binpath + filename))
{
ProtoBuf.Serializer.Serialize<T>(file, model);
return true;
}
}
}
catch
{
return false;
}
}
public static T ProtoBufDeserialize<T>(string filename) where T : class
{
var dbpath = Config.KeyCenter.KeyBaseDirectory + @"Config\" + filename;
if (System.IO.File.Exists(dbpath))
{
lock (Locker)
{
using (var file = System.IO.File.OpenRead(dbpath))
{
var result = ProtoBuf.Serializer.Deserialize<T>(file);
return result;
}
}
}
return default(T);
}
}
}/// <summary>
/// 序列化
/// </summary>
public static string Serialize<T>(T t) where T : class
{
using (MemoryStream ms = new MemoryStream())
{
ProtoBuf.Serializer.Serialize<T>(ms, t);
return Encoding.UTF8.GetString(ms.ToArray());
}
}
/// <summary>
/// 反序列化
/// </summary>
public static T DeSerialize<T>(string content) where T : class
{
using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(content)))
{
T t = ProtoBuf.Serializer.Deserialize<T>(ms);
return t;
}
}

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