C# XML对象序列化、反序列化

http://www.tuicool.com/articles/IjE7ban

http://www.cnblogs.com/johnsmith/archive/2012/12/03/2799795.html

XML 序列化：可以将对象序列化为XML文件，或者将XML文件反序列化为对象还有种方法使用LINQ TO XML或者反序列化的方法从XML中读取数据。

最简单的方法就是 .net framework提供的，只需要定义好xml数据格式，定义好对象即可。

1、调用方法：

using RenosData.RDBao.EvidenceUploadModel.Models;

using RenosData.RDBao.EvidenceUploadModel.Parsers;

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Xml.Linq;

using System.Xml.Serialization;

namespace TestApplication

{

    class Program

    {

        static void Main(string[] args)

        {

            string path = @"C:\Users\PEPE\Desktop\证据接口结构.xml";

            FileStream stream = new FileStream(path, FileMode.Open);

            EvidenceFilesModel dep = (EvidenceFilesModel)XMLParser.Deserialize(typeof(EvidenceFilesModel), stream);

            stream.Close();

        }

    }

}

2、xml解析类

using RenosData.RDBao.EvidenceUploadModel.Models;

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Xml.Serialization;

namespace RenosData.RDBao.EvidenceUploadModel.Parsers

{

    public class XMLParser

    {

        public T Deserialize<T>(T t, string s)

        {

            using (StringReader sr = new StringReader(s))

            {

                XmlSerializer xz = new XmlSerializer(t.GetType());

                return (T)xz.Deserialize(sr);

            }

        }

        public EvidenceFilesModel Convert(string xml)

        { //将xml反序列化成对象

            EvidenceFilesModel b = new EvidenceFilesModel();

            return Deserialize<EvidenceFilesModel>(b, xml);

        }

        #region 反序列化

        /// <summary>

        /// 反序列化

        /// </summary>

        /// <param name="type">类型</param>

        /// <param name="xml">XML字符串</param>

        /// <returns></returns>

        public static object Deserialize(Type type, string xml)

        {

            try

            {

                using (StringReader sr = new StringReader(xml))

                {

                    XmlSerializer xmldes = new XmlSerializer(type);

                    return xmldes.Deserialize(sr);

                }

            }

            catch (Exception e)

            {

                return null;

            }

        }

        /// <summary>

        /// 反序列化

        /// </summary>

        /// <param name="type"></param>

        /// <param name="xml"></param>

        /// <returns></returns>

        public static object Deserialize(Type type, Stream stream)

        {

            XmlSerializer xmldes = new XmlSerializer(type);

            return xmldes.Deserialize(stream);

        }

        #endregion

        #region 序列化XML文件

        /// <summary>

        /// 序列化XML文件

        /// </summary>

        /// <param name="type">类型</param>

        /// <param name="obj">对象</param>

        /// <returns></returns>

        public static string Serializer(Type type, object obj)

        {

            MemoryStream Stream = new MemoryStream();

            //创建序列化对象

            XmlSerializer xml = new XmlSerializer(type);

            try

            {

                //序列化对象

                xml.Serialize(Stream, obj);

            }

            catch (InvalidOperationException)

            {

                throw;

            }

            Stream.Position = 0;

            StreamReader sr = new StreamReader(Stream);

            string str = sr.ReadToEnd();

            return str;

        }

        #endregion

    }

}

3、xml对象

根据xml定义的对象如下

eg 根目录类,其他的类就按xml格式一路下去

/// <summary>

    /// 证据接口结构模型

    /// </summary>

    [Serializable]

    [XmlRoot("EvidenceFiles")]

    public class EvidenceFilesModel

    {

        /// <summary>

        /// 证据包信息

        /// </summary>

        public EvidencePackageModel EvidencePackage { get; set; }

        /// <summary>

        /// 证据信息明细

        /// </summary>

        [XmlArrayItem("Evidence")]

        public  List<EvidenceModel> Evidences { get; set; }

    }

注意特性：[XmlArrayItem("Evidence")] 这个下面是会有多个分支

4、XML代码

<?xml version="1.0" encoding="utf-8"?>

<EvidenceFiles xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">

    <!--证据包信息-->

    <EvidencePackage>

        <Version>1.0</Version>

        <Package>

            <TrackNO>TrackNO</TrackNO>

            <Name>Name</Name>

            <Description>

                Description

            </Description>

            <ThumbFileName>

                ThumbFileName

            </ThumbFileName>

            <Time>2011-10-24T15:35:57</Time>

        </Package>

        <Integrity>

            <EvidenceCount>2</EvidenceCount>

            <EvidenceSize>1024</EvidenceSize>

            <Algorithm>MD5</Algorithm>

            <AlgorithmValue>算法的值</AlgorithmValue>

        </Integrity>

        <Owner>

            <Name>张三</Name>

            <Identity>编号</Identity>

            <Credentials>证件号</Credentials>

        </Owner>

        <GatherApp>

            <AppId>标识</AppId>

            <AppKey>验证码</AppKey>

            <Version>版本号</Version>

        </GatherApp>

    </EvidencePackage>

    <Evidences>

        <Evidence>

            <EvidenceMetaData>

                <EvidenceUser>

                    <GatherUser>

                        <Name>张三</Name>

                        <Identity>编号</Identity>

                        <Credentials>证件号</Credentials>

                    </GatherUser>

                </EvidenceUser>

                <Environment>

                    <CreateTime>2014-1-1T15:00:00</CreateTime>

                    <Location>地点</Location>

                    <GenerationMethod>成方式-</GenerationMethod>

                </Environment>

                <GatherApp>

                    <AppName>系统名称</AppName>

                    <Version>版本号</Version>

                </GatherApp>

                <Parser>

                    <Encrypt>

                        <Algorithm>算法</Algorithm>

                        <AlgorithmVersion>版本号</AlgorithmVersion>

                    </Encrypt>

                    <ParserApp>

                        <FileExtension>.doc</FileExtension>

                        <FileType>类型</FileType>

                        <AppName>名称</AppName>

                        <AppVersion>版本</AppVersion>

                    </ParserApp>

                </Parser>

                <SourceFile>

                    <FileName>文件名</FileName>

                    <CreateTime>2014-1-1T15:00:00</CreateTime>

                </SourceFile>

            </EvidenceMetaData>

            <Signature>

                <UserSignature>

                    <Identity>账号</Identity>

                    <Algorithm>签名算法</Algorithm>

                    <SignKey>签名算法密钥</SignKey>

                    <SignValue>签名的值</SignValue>

                </UserSignature>

            </Signature>

        </Evidence>

        <Evidence>

            <EvidenceMetaData>

                <EvidenceUser>

                    <GatherUser>

                        <Name>张三</Name>

                        <Identity>编号</Identity>

                        <Credentials>用户证件号</Credentials>

                    </GatherUser>

                </EvidenceUser>

                <Environment>

                    <CreateTime>2014-1-1T15:00:00</CreateTime>

                    <Location>生成的地点</Location>

                    <GenerationMethod>证据的生成方式</GenerationMethod>

                </Environment>

                <Parser>

                    <Encrypt>

                        <Algorithm>证据的加密算法</Algorithm>

                        <AlgorithmVersion>版本号</AlgorithmVersion>

                    </Encrypt>

                    <ParserApp>

                        <FileExtension>.doc</FileExtension>

                        <FileType>文件类型</FileType>

                        <AppName>解析的应用系统名称</AppName>

                        <AppVersion>解析的应用系统版本号</AppVersion>

                    </ParserApp>

                </Parser>

                <SourceFile>

                    <FileName>1</FileName>

                    <CreateTime>2014-1-1T15:00:00</CreateTime>

                </SourceFile>

            </EvidenceMetaData>

            <Signature>

                <UserSignature>

                    <Identity>2</Identity>

                    <Algorithm>22</Algorithm>

                    <SignKey>33</SignKey>

                    <SignValue>4</SignValue>

                </UserSignature>

            </Signature>

        </Evidence>

    </Evidences>

</EvidenceFiles>

巴特西

C# XML对象序列化、反序列化 - PEPE YU

1、调用方法：

2、xml解析类

3、xml对象

4、XML代码

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