测试数据使用的是项目中的真实数据，每条数据28个字段，数据量126215条数据
测试数据库Oracle 11g
测试电脑性能：ThinkPad T490，cpu是i5-8265U，全核睿频约3.2GHz，单核睿频3.7GHz，硬盘是500G固态硬盘
using System; System.Collections.Generic; System.Linq; System.Runtime.Serialization; System.Text; System.Threading.Tasks; namespace Models { [Serializable] [DataContract(IsReference = true,Namespace = "http://www.suncreate.net/2014/combatplatform")] public abstract class BusinessEntity { protected BusinessEntity(string platformName) { } [DataMember] virtual string PlatformName { get; set; } } }
PtCameraInfo代码：
System.ComponentModel; Utils; truepartial PtCameraInfo : BusinessEntity,INotifyPropertyChanging,INotifyPropertyChanged { private static PropertyChangingEventArgs emptyChangingEventArgs = new PropertyChangingEventArgs(System.String.Empty); _ID; _CAMERA_NO; _GBNO; _CAMERA_NAME; private System.Nullable<decimal> _ORG_ID; _LONGITUDE; _LATITUDE; _CAMERA_DIRECTION; _CAMERA_TYPE; _CAMERA_STATE; _IS_HAVE_CONSOLE; _SHORT_MSG; _IS_WIFI; int _BuildPeriod; _KeyUnit; _Street; _CAMERA_FUN_TYPE; _IMPORT_WATCH; _ANALYSIS_NO; _Camera_Ip; _PLATFORM_PRODUCT_ID; int? _RECODE_SAVE_TYPE; _CAMERA_BELONGS_ID; _CAMERA_BELONGS_PK; _POSITION_TYPE; private DateTime _MODIFY_TIME; _IS_DEL; _Monitor_Type; #region Extensibility Method DeFinitions void OnCreated(); #endregion new const string PlatformName = CameraInfo; public PtCameraInfo( strPlatformName) : base(strPlatformName) { OnCreated(); } public PtCameraInfo() : (PlatformName) { OnCreated(); } /// <summary> /// There are no comments for ID in the schema. </summary> [DataMember(Order = 1)] ID { get { return this._ID; } if (this._ID != value) { .SendPropertyChanging(); this._ID = value; this.SendPropertyChanged(ID); } } } There are no comments for CAMERA_NO in the schema. 2 CAMERA_NO { ._CAMERA_NO; } this._CAMERA_NO !=this._CAMERA_NO =CAMERA_NO There are no comments for CAMERA_NAME in the schema. 3 CAMERA_NAME { ._CAMERA_NAME; } this._CAMERA_NAME !=this._CAMERA_NAME =CAMERA_NAME There are no comments for ORG_ID in the schema. 4virtual System.Nullable< ORG_ID { ._ORG_ID; } this._ORG_ID !=this._ORG_ID =ORG_ID There are no comments for LONGITUDE in the schema. 5 LONGITUDE { ._LONGITUDE; } this._LONGITUDE !=this._LONGITUDE =LONGITUDE There are no comments for LATITUDE in the schema. 6 LATITUDE { ._LATITUDE; } this._LATITUDE !=this._LATITUDE =LATITUDE There are no comments for CAMERA_DIRECTION in the schema. 7 CAMERA_DIRECTION { ._CAMERA_DIRECTION; } this._CAMERA_DIRECTION !=this._CAMERA_DIRECTION =CAMERA_DIRECTION There are no comments for CAMERA_TYPE in the schema. 8 CAMERA_TYPE { ._CAMERA_TYPE; } this._CAMERA_TYPE !=this._CAMERA_TYPE =CAMERA_TYPE There are no comments for CAMERA_STATE in the schema. 9 CAMERA_STATE { ._CAMERA_STATE; } this._CAMERA_STATE !=this._CAMERA_STATE =CAMERA_STATE); //this.SendPropertyChanged(this); } } } There are no comments for IS_HAVE_CONSOLE in the schema. 10 IS_HAVE_CONSOLE { ._IS_HAVE_CONSOLE; } this._IS_HAVE_CONSOLE !=this._IS_HAVE_CONSOLE =IS_HAVE_CONSOLE); } } } [DataMember(Order = 11 SHORT_MSG { ._SHORT_MSG; } this._SHORT_MSG !=this._SHORT_MSG =SHORT_MSG 设备ip 12 Camera_Ip { ._Camera_Ip; } this._Camera_Ip !=this._Camera_Ip =Camera_Ip WIFI探针 13 IS_WIFI { ._IS_WIFI; } this._IS_WIFI !=this._IS_WIFI =IS_WIFI 0全部 1天网 2雪亮 6支网 14 BuildPeriod { ._BuildPeriod; } this._BuildPeriod !=this._BuildPeriod =BuildPeriod 重点单位 15 KeyUnit { ._KeyUnit; } this._KeyUnit !=this._KeyUnit =KeyUnit 重点街道 16 Street { ._Street; } this._Street !=this._Street =Street 1、 车辆卡口； 2、 人员卡口；3、 微卡口；4、WIFI采集；5、综合治理枪；6、 综合治理球； 7、人脸摄像机（后智能）；8、虚拟卡口；9、高点监控（球）；10、高点监控（枪）；11、视频结构化（后智能）；99、其他。可以多选，各参数以“ /” 分隔（天网：CAMERA_USE） 17 CAMERA_FUN_TYPE { ._CAMERA_FUN_TYPE; } this._CAMERA_FUN_TYPE !=this._CAMERA_FUN_TYPE =CAMERA_FUN_TYPE 1、第一道防控圈；2、第二道防控圈；3、第三道防空圈；4、第四道防控圈；5、第五道防控圈；6、第六道防控圈；99、其他（天网：重点监控对象） 18 IMPORT_WATCH { ._IMPORT_WATCH; } this._IMPORT_WATCH !=this._IMPORT_WATCH =IMPORT_WATCH 解析编码 19 ANALYSIS_NO { ._ANALYSIS_NO; } this._ANALYSIS_NO !=this._ANALYSIS_NO =ANALYSIS_NO 国标编码 20 GBNO { ._GBNO; } this._GBNO !=this._GBNO =GBNO 相机产品编号 21 PLATFORM_PRODUCT_ID { ._PLATFORM_PRODUCT_ID; } this._PLATFORM_PRODUCT_ID !=this._PLATFORM_PRODUCT_ID =PLATFORM_PRODUCT_ID22 RECODE_SAVE_TYPE { ._RECODE_SAVE_TYPE; } this._RECODE_SAVE_TYPE !=this._RECODE_SAVE_TYPE =RECODE_SAVE_TYPE 实卡编码 23 CAMERA_BELONGS_ID { ._CAMERA_BELONGS_ID; } this._CAMERA_BELONGS_ID !=this._CAMERA_BELONGS_ID =CAMERA_BELONGS_ID 虚卡编码 24 CAMERA_BELONGS_PK { ._CAMERA_BELONGS_PK; } this._CAMERA_BELONGS_PK !=this._CAMERA_BELONGS_PK =CAMERA_BELONGS_PK 位置类型 25 POSITION_TYPE { ._POSITION_TYPE; } this._POSITION_TYPE !=this._POSITION_TYPE =POSITION_TYPE 时间戳 26virtual DateTime MODIFY_TIME { ._MODIFY_TIME; } this._MODIFY_TIME !=this._MODIFY_TIME =MODIFY_TIME 是否删除 27 IS_DEL { ._IS_DEL; } this._IS_DEL !=this._IS_DEL =IS_DEL 监控点位类型 28 Monitor_Type { ._Monitor_Type; } this._Monitor_Type !=this._Monitor_Type =Monitor_Type); } } } event PropertyChangingEventHandler PropertyChanging; PropertyChangedEventHandler PropertyChanged; protected SendPropertyChanging() { var handler = .PropertyChanging; if (handler != null) handler(,emptyChangingEventArgs); } SendPropertyChanging(System.String propertyName) { this, PropertyChangingEventArgs(propertyName)); } SendPropertyChanged(System.String propertyName) { .PropertyChanged; PropertyChangedEventArgs(propertyName)); } override ToString() { StringBuilder sb = StringBuilder(); sb.Append(this.ID + }{); sb.Append(this.CAMERA_NO + this.GBNO + this.CAMERA_NAME + this.ORG_ID + this.LONGITUDE + this.LATITUDE + this.CAMERA_DIRECTION + this.CAMERA_TYPE + this.CAMERA_STATE + this.IS_HAVE_CONSOLE + this.SHORT_MSG + this.IS_WIFI + this.BuildPeriod + this.KeyUnit + this.Street + this.CAMERA_FUN_TYPE + this.IMPORT_WATCH + this.ANALYSIS_NO + this.Camera_Ip + this.PLATFORM_PRODUCT_ID + this.RECODE_SAVE_TYPE + this.CAMERA_BELONGS_ID + this.CAMERA_BELONGS_PK + this.POSITION_TYPE + this.MODIFY_TIME + this.IS_DEL + this.Monitor_Type + ); return sb.ToString(); } static PtCameraInfo FromString( value) { PtCameraInfo info = PtCameraInfo(); string[] strArr = value.Split(string[] { },StringSplitOptions.None); info.ID = strArr[0]; info.CAMERA_NO = strArr[]; info.GBNO = strArr[]; info.CAMERA_NAME = strArr[]; info.ORG_ID = StringUtil.ConvertToDecimal(strArr[]); info.LONGITUDE = strArr[]; info.LATITUDE = strArr[]; info.CAMERA_DIRECTION = strArr[]; info.CAMERA_TYPE = StringUtil.ConvertToDecimal(strArr[]); info.CAMERA_STATE = strArr[]; info.IS_HAVE_CONSOLE = StringUtil.ConvertToDecimal(strArr[]); info.SHORT_MSG = strArr[]; info.IS_WIFI = strArr[]; info.BuildPeriod = StringUtil.ConvertToInt32(strArr[]); info.KeyUnit = StringUtil.ConvertToInt32(strArr[]); info.Street = strArr[]; info.CAMERA_FUN_TYPE = StringUtil.ConvertToInt32(strArr[]); info.IMPORT_WATCH = StringUtil.ConvertToInt32(strArr[]); info.ANALYSIS_NO = strArr[]; info.Camera_Ip = strArr[]; info.PLATFORM_PRODUCT_ID = strArr[]; info.RECODE_SAVE_TYPE = StringUtil.ConvertToInt32(strArr[]); info.CAMERA_BELONGS_ID = strArr[]; info.CAMERA_BELONGS_PK = strArr[]; info.POSITION_TYPE = strArr[]; info.MODIFY_TIME = StringUtil.ConvertToDateTime(strArr[]).Value; info.IS_DEL = Convert.ToInt32(strArr[]); info.Monitor_Type = strArr[]; info; } } }
序列化：
using (FileStream fs = FileStream(path,FileMode.OpenorCreate,FileAccess.Write)) { fs.SetLength(); using (StreamWriter sw = StreamWriter(fs)) { StringBuilder str = StringBuilder(); foreach (PtCameraInfo item in value) { str.Append(item.ToString() + ][); } sw.Write(str); } fs.Close(); }
反序列化：
using (StreamReader sr = StreamReader(fs)) { LogUtil.Log(自写序列化后文件大小：" + (fs.Length / 1024.0 / 1024.0).ToString(0.000" + M)); string str = sr.ReadToEnd(); string[] modelArr = str.Split(new List<Models.PtCameraInfo>(); foreach (string modelStr modelArr) { PtCameraInfo info = PtCameraInfo.FromString(modelStr); result.Add(info); } result; } }
PtCameraInfo类的ToString和FromString方法：
ToString() { StringBuilder sb = StringBuilder(); sb.Append(); sb.Append( sb.ToString(); } value) { PtCameraInfo info = PtCameraInfo(); ]; info.CAMERA_NO = strArr[]; info.GBNO = strArr[]; info.CAMERA_NAME = strArr[]; info.ORG_ID = StringUtil.ConvertToDecimal(strArr[]); info.LONGITUDE = strArr[]; info.LATITUDE = strArr[]; info.CAMERA_DIRECTION = strArr[]; info.CAMERA_TYPE = StringUtil.ConvertToDecimal(strArr[]); info.CAMERA_STATE = strArr[]; info.IS_HAVE_CONSOLE = StringUtil.ConvertToDecimal(strArr[]); info.SHORT_MSG = strArr[]; info.IS_WIFI = strArr[]; info.BuildPeriod = StringUtil.ConvertToInt32(strArr[]); info.KeyUnit = StringUtil.ConvertToInt32(strArr[]); info.Street = strArr[]; info.CAMERA_FUN_TYPE = StringUtil.ConvertToInt32(strArr[]); info.IMPORT_WATCH = StringUtil.ConvertToInt32(strArr[]); info.ANALYSIS_NO = strArr[]; info.Camera_Ip = strArr[]; info.PLATFORM_PRODUCT_ID = strArr[]; info.RECODE_SAVE_TYPE = StringUtil.ConvertToInt32(strArr[]); info.CAMERA_BELONGS_ID = strArr[]; info.CAMERA_BELONGS_PK = strArr[]; info.POSITION_TYPE = strArr[]; info.MODIFY_TIME = StringUtil.ConvertToDateTime(strArr[]).Value; info.IS_DEL = Convert.ToInt32(strArr[]); info.Monitor_Type = strArr[]; info; }
测试代码：
TestSerialize() { Task.Factory.StartNew(() => { try { Log(开始); LogUtil.Log(); string sql = select * from PT_CAMERA_INFO; string connStr = Data Source=(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)))(CONNECT_DATA =(SERVICE_NAME = orcl)));Persist Security Info=True;User Id=shiny;Password=shiny;; DataTable dt = DataTable(); using (OracleConnection conn = OracleConnection(connStr)) { conn.open(); OracleDataAdapter command = OracleDataAdapter(sql,conn); command.Fill(dt); } LogUtil.Log(数据量：" + dt.Rows.Count); int n = dt.Rows.Count; List<PtCameraInfo> list = new List<PtCameraInfo>(); for (int i = 0; i < n; i++) { DaTarow daTarow = dt.Rows[i]; PtCameraInfo info = PtCameraInfo(); info.ID = StringUtil.ConvertToString(daTarow[]); info.CAMERA_NO = StringUtil.ConvertToString(daTarow[]); info.GBNO = StringUtil.ConvertToString(daTarow[]); info.CAMERA_NAME = StringUtil.ConvertToString(daTarow[]); info.ORG_ID = StringUtil.ConvertToDecimal(daTarow[]); info.LONGITUDE = StringUtil.ConvertToString(daTarow[]); info.LATITUDE = StringUtil.ConvertToString(daTarow[]); info.CAMERA_DIRECTION = StringUtil.ConvertToString(daTarow[]); info.CAMERA_TYPE = StringUtil.ConvertToDecimal(daTarow[]); info.CAMERA_STATE = StringUtil.ConvertToString(daTarow[]); info.IS_HAVE_CONSOLE = StringUtil.ConvertToDecimal(daTarow[]); info.SHORT_MSG = StringUtil.ConvertToString(daTarow[]); info.IS_WIFI = StringUtil.ConvertToString(daTarow[]); info.BuildPeriod = StringUtil.ConvertToInt32_2(daTarow[]); info.KeyUnit = StringUtil.ConvertToInt32_2(daTarow[]); info.Street = StringUtil.ConvertToString(daTarow[]); info.CAMERA_FUN_TYPE = StringUtil.ConvertToInt32_2(daTarow[]); info.IMPORT_WATCH = StringUtil.ConvertToInt32_2(daTarow[]); info.ANALYSIS_NO = StringUtil.ConvertToString(daTarow[]); info.Camera_Ip = StringUtil.ConvertToString(daTarow[]); info.PLATFORM_PRODUCT_ID = StringUtil.ConvertToString(daTarow[]); info.RECODE_SAVE_TYPE = StringUtil.ConvertToInt32(daTarow[]); info.CAMERA_BELONGS_ID = StringUtil.ConvertToString(daTarow[]); info.CAMERA_BELONGS_PK = StringUtil.ConvertToString(daTarow[]); info.POSITION_TYPE = StringUtil.ConvertToString(daTarow[]); info.MODIFY_TIME = StringUtil.ConvertToDateTime(daTarow[25]) == null ? DateTime.MinValue : StringUtil.ConvertToDateTime(daTarow[]).Value; info.IS_DEL = StringUtil.ConvertToInt32_2(daTarow[]); info.Monitor_Type = StringUtil.ConvertToString(daTarow[]); list.Add(info); } LogTimeUtil logTimeUtil = LogTimeUtil(); FileCacheUtil.SetValue(list1BinaryFormatter写list1); LogTimeUtil logTimeUtil2 = LogTimeUtil(); FileCacheUtil2.SetValue(list2ProtoBuf写list2); LogTimeUtil logTimeUtil3 = LogTimeUtil(); FileCacheUtil3.SetValue(list3Newtonsoft.Json写list3); LogTimeUtil logTimeUtil4 = LogTimeUtil(); FileCacheUtil4.SetValue(list4自写序列化方法写list4); LogTimeUtil logTimeUtil5 = LogTimeUtil(); List<PtCameraInfo> result1 = (List<PtCameraInfo>)FileCacheUtil.GetValue(); logTimeUtil5.LogTime(BinaryFormatter读list1); LogTimeUtil logTimeUtil6 = LogTimeUtil(); List<PtCameraInfo> result2 = FileCacheUtil2.GetValue<List<PtCameraInfo>>(); logTimeUtil6.LogTime(ProtoBuf读list2); LogTimeUtil logTimeUtil7 = LogTimeUtil(); List<PtCameraInfo> result3 = (List<PtCameraInfo>)FileCacheUtil3.GetValue(); logTimeUtil7.LogTime(Newtonsoft.Json读list3); LogTimeUtil logTimeUtil8 = LogTimeUtil(); List<PtCameraInfo> result4 = FileCacheUtil4.GetValue(); logTimeUtil8.LogTime(自写序列化方法读list4); LogUtil.Log(结束); Log(); } catch (Exception ex) { Log(错误：" + ex.Message + \r\n ex.StackTrace); } }); }
FileCacheUtil.cs代码：
System.IO; System.Security.Cryptography; System.Threading.Tasks; System.Runtime.Serialization.Formatters.Binary; System.Threading; System.Reflection; Utils { <summary> 缓存工具类 缓存数据存储在文件中 </summary> static FileCacheUtil { #region 变量 锁 </summary> object _lock = objectstatic BinaryFormatter formatter = BinaryFormatter(); _folderPath; #region 静态构造函数 static FileCacheUtil() { UriBuilder uri = UriBuilder(Assembly.GetExecutingAssembly().CodeBase); _folderPath = Path.GetDirectoryName(Uri.UnescapeDataString(uri.Path)) + \\cache; } #region SetValue 保存键值对 保存键值对 void SetValue(string key,1)">object value,1)">string dependentKey = null,1)">int expirationMinutes = ) { { DateTime dt = DateTime.Now; CacheData data = CacheData(key,value); data.updateTime = DateTime.Now; data.expirationMinutes = expirationMinutes; data.dependentKey = dependentKey; if (!Directory.Exists(_folderPath)) { Directory.CreateDirectory(_folderPath); } string keyMd5 = GetMD5(key); string path = _folderPath + \\" + keyMd5 + .txt; lock (_lock) { ); formatter.Serialize(fs,data); fs.Close(); } } LogUtil.Log("FileCacheUtil写缓存" + key + "花费时间" + DateTime.Now.Subtract(dt).TotalSeconds.ToString() + "秒"); } (Exception ex) { LogUtil.Error(ex,FileCacheUtil写缓存错误); } } #region GetValue 获取键值对 获取键值对 object GetValue( key) { DateTime.Now; if (File.Exists(path)) { BinaryFormatter序列化后文件大小："+)); CacheData data = (CacheData)formatter.Deserialize(fs); fs.Close(); if (data.expirationMinutes > 0 && DateTime.Now.Subtract(data.updateTime).TotalMinutes > data.expirationMinutes) { File.Delete(path); ; } if (data.dependentKey != ) { string dependentPath = _folderPath + " + GetMD5(data.dependentKey) + ; (File.Exists(dependentPath)) { FileInfo fileInfo = FileInfo(dependentPath); if (fileInfo.LastWriteTime > data.updateTime) { File.Delete(path); ; } } } LogUtil.Log("FileCacheUtil读缓存" + key + "花费时间" + DateTime.Now.Subtract(dt).TotalSeconds.ToString() + "秒"); data.value; } } } ; } FileCacheUtil读缓存错误); ; } } #region Delete 删除 删除 void Delete( GetMD5(key); (_lock) { File.Delete(path); } } #region Deleteall 全部删除 全部删除 Deleteall() { string[] files = Directory.GetFiles(_folderPath); (_lock) { string file files) { File.Delete(file); } } } #region 计算MD5值 计算MD5值 string GetMD5( value) { value; string base64 = Convert.ToBase64String(ASCIIEncoding.ASCII.GetBytes(value)).Replace(/",-if (base64.Length > 200) { MD5CryptoServiceProvider md5 = MD5CryptoServiceProvider(); byte[] bArr = md5.ComputeHash(ASCIIEncoding.ASCII.GetBytes(value)); StringBuilder sb = StringBuilder(); byte b bArr) { sb.Append(b.ToString(x2)); } sb.ToString(); } base64; } #endregion } #region CacheData 缓存数据 缓存数据 </summary> [Serializable] CacheData { 键 string key { ; } 值 object value { 缓存更新时间 public DateTime updateTime { 过期时间(分钟)，0表示永不过期 double expirationMinutes { 缓存依赖键 string dependentKey { ; } public CacheData(this.key = key; this.value = value; } } }
FileCacheUtil2.cs代码：
ProtoBuf; System.Reflection; FileCacheUtil2 { FileCacheUtil2() { UriBuilder uri = void SetValue<T>(int expirationSecond = DateTime.Now; CacheData2<T> data = new CacheData2<T>(key,1)"> DateTime.Now; data.expirationSecond = expirationSecond; data.dependentKey =); Serializer.Serialize<CacheData2<T>>(fs,1)">static T GetValue<T>(ProtoBuf序列化后文件大小：)); CacheData2<T> data = (CacheData2<T>)Serializer.Deserialize<CacheData2<T>>(fs); fs.Close(); if (data.expirationSecond > 0 && DateTime.Now.Subtract(data.updateTime).TotalSeconds > data.expirationSecond) { File.Delete(path); default(T); } (T); } } } (T); } (T); } } } #region CacheData2 缓存数据 [Serializable] [ProtoContract] class CacheData2<T> { </summary> [ProtoMember(public T value { 过期时间(秒)，0表示永不过期 int expirationSecond { CacheData2() { } public CacheData2( key,T value) { }
FileCacheUtil3.cs代码：
Newtonsoft.Json; Models; FileCacheUtil3 { FileCacheUtil3() { UriBuilder uri = ); StreamWriter(fs)) { sw.Write(JsonConvert.SerializeObject(data)); } fs.Close(); } } LogUtil.Log("FileCacheUtil写缓存" + key + "花费时间" + DateTime.Now.Subtract(dt).TotalSeconds.ToString() + "秒"); StreamReader(fs)) { LogUtil.Log(Newtonsoft.Json序列化后文件大小：)); CacheData data = JsonConvert.DeserializeObject<CacheData>(sr.ReadToEnd()); fs.Close(); data.expirationMinutes) { File.Delete(path); ; } ) { ; (File.Exists(dependentPath)) { FileInfo fileInfo = FileInfo(dependentPath); data.updateTime) { File.Delete(path); ; } } } LogUtil.Log("FileCacheUtil读缓存" + key + "花费时间" + DateTime.Now.Subtract(dt).TotalSeconds.ToString() + "秒"); return JsonConvert.DeserializeObject<List<PtCameraInfo>>(data.value.ToString()); } } } } CacheData3 { int expirationMinutes { public CacheData3( }
FileCacheUtil4.cs代码：
FileCacheUtil4 { FileCacheUtil4() { UriBuilder uri = DateTime.Now; StreamWriter(fs)) { StringBuilder str = StringBuilder(); value) { str.Append(item.ToString() + ); } sw.Write(str); } fs.Close(); } } static List<PtCameraInfo> GetValue()); sr.ReadToEnd(); (); modelArr) { PtCameraInfo info = PtCameraInfo.FromString(modelStr); result.Add(info); } result; } } } } } }
测试结果如下图：
测试结果整理后：
结论：
1、这几个工具中，protobuf-net序列化和反序列化效率是最快的
2、BinaryFormatter和Newtonsoft.Json反序列化慢的比较多
3、Newtonsoft.Json序列化后的文件体积比较大
4、Newtonsoft.Json在序列化反序列化过程中消耗内存较多(上图未体现，实际测试中内存占用多)
5、不出我所料，自己写的简单序列化反序列化方法也很快，为什么自己写的也很快呢？是因为使用的是最笨的方法，直接赋值，没有使用反射
6、自写序列化方法生成的文件体积也比较小，因为除了分隔符和数据内容之外，没有多余的东西，虽然分隔符很短，但是大量重复的分隔符也会占用一定的空间，所以自写的序列化方法生成的文件体积比protobuf-net要大
7、protobuf-net比BinaryFormatter反序列化快了将近一个数量级，很有实用价值
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 [email protected] 举报，一经查实，本站将立刻删除。
