四种序列化器

1.二进制序列化器

/// <summary>
        /// 二进制序列化器
        /// </summary>
        public static void BinarySerialize()
        {
            //使用二进制序列化对象
            string fileName = Path.Combine(Constant.SerializeDataPath, @"BinarySerialize.txt");//文件名称与路径
            using (Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite))
            {//需要一个stream，这里是直接写入文件了
                List<Programmer> pList = DataFactory.BuildProgrammerList();
                BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
                binFormat.Serialize(fStream, pList);
            }
            using (Stream fStream = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
            {//需要一个stream，这里是来源于文件
                BinaryFormatter binFormat = new BinaryFormatter();//创建二进制序列化器
                //使用二进制反序列化对象
                fStream.Position = 0;//重置流位置
                List<Programmer> pList = (List<Programmer>)binFormat.Deserialize(fStream);//反序列化对象
            }
        }

2.Soap序列化器

public static void SoapSerialize()
        {
            //使用Soap序列化对象
            string fileName = Path.Combine(Constant.SerializeDataPath, @"SoapSerialize.txt");//文件名称与路径
            using (Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite))
            {
                List<Programmer> pList = DataFactory.BuildProgrammerList();
                SoapFormatter soapFormat = new SoapFormatter();//创建二进制序列化器
                //soapFormat.Serialize(fStream, list);//SOAP不能序列化泛型对象
                soapFormat.Serialize(fStream, pList.ToArray());
            }
            using (Stream fStream = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
            {
                SoapFormatter soapFormat = new SoapFormatter();//创建二进制序列化器
                //使用二进制反序列化对象
                fStream.Position = 0;//重置流位置
                List<Programmer> pList = ((Programmer[])soapFormat.Deserialize(fStream)).ToList();//反序列化对象
            }
        }

3.xml序列化器

public static void XmlSerialize()
        {
            //使用XML序列化对象
            string fileName = Path.Combine(Constant.SerializeDataPath, @"Student.xml");//文件名称与路径
            using (Stream fStream = new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite))
            {
                List<Programmer> pList = DataFactory.BuildProgrammerList();
                XmlSerializer xmlFormat = new XmlSerializer(typeof(List<Programmer>));//创建XML序列化器，需要指定对象的类型
                xmlFormat.Serialize(fStream, pList);
            }
            using (Stream fStream = new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite))
            {
                XmlSerializer xmlFormat = new XmlSerializer(typeof(List<Programmer>));//创建XML序列化器，需要指定对象的类型
                //使用XML反序列化对象
                fStream.Position = 0;//重置流位置
                List<Programmer> pList = pList = (List<Programmer>)xmlFormat.Deserialize(fStream);
            }
        }

4.json序列化器