Gsmarket/Sources/GS-MarketMG-2018/SysBaseLibs/SerializerHelper.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.IO;
using System.Xml.Serialization;
using System.Runtime.Serialization.Formatters.Binary;

namespace SysBaseLibs
{
    public sealed class SerializerHelper
    {
        /// <summary>
        /// 序列化成xml
        /// </summary>
        /// <param name="obj"></param>
        /// <returns></returns>
        public static string SerializerToString(object obj)
        {
            StringWriter writer = new StringWriter();
            XmlSerializer serializer = new XmlSerializer(obj.GetType());
            serializer.Serialize(writer, obj);
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(writer.ToString());
            return doc.DocumentElement.OuterXml;
        }

        public static XmlNode SerializerToXmlNode(object obj)
        {
            StringWriter writer = new StringWriter();
            XmlSerializer serializer = new XmlSerializer(obj.GetType());
            serializer.Serialize(writer, obj);
            XmlDocument doc = new XmlDocument();
            doc.LoadXml(writer.ToString());
            return doc.DocumentElement;
        }
        /// <summary>
        /// 反序列化成对象
        /// </summary>
        /// <param name="xmlString"></param>
        /// <param name="type"></param>
        /// <returns></returns>
        public static object Deserialize(string xmlString, Type type)
        {
            StringReader reader = new StringReader(xmlString);
            XmlSerializer serializer = new XmlSerializer(type);
            return serializer.Deserialize(reader);
        }

        public static object Deserialize(XmlNode node, Type type)
        {
            StringReader reader = new StringReader(node.OuterXml);
            XmlSerializer serializer = new XmlSerializer(type);
            return serializer.Deserialize(reader);
        }


        /// <summary>
        /// 将支持序列化的对象序列化成字符串
        /// </summary>
        /// <param name="poObject"></param>
        /// <returns></returns>
        public static string SerializeObject(object poObject)
        {
            BinaryFormatter loBinFormatter = new BinaryFormatter();
            MemoryStream loMs = new MemoryStream();
            loBinFormatter.Serialize(loMs, poObject);
            byte[] buffer = loMs.ToArray();
            string lcRetVal = Convert.ToBase64String(buffer, 0, buffer.Length);
            loMs.Close();
            return lcRetVal;
        }

        /// <summary>
        /// 将字符串反序列化成对象
        /// </summary>
        /// <param name="pcString"></param>
        /// <returns></returns>
        public static object DeserializeObject(string pcString)
        {
            object loRetVal = null;
            if (pcString != null)
            {
                byte[] buffer = Convert.FromBase64String(pcString);
                BinaryFormatter loFormatter = new BinaryFormatter();
                MemoryStream loStream = new MemoryStream(buffer, 0, buffer.Length);
                loRetVal = loFormatter.Deserialize(loStream);
                loStream.Close();
            }
            return loRetVal;
        }
    }
}