C# XML反序列化与序列化举例:XmlSerializer（转）

 using System;
 using System.IO;
 using System.Xml.Serialization;

 namespace XStream
 {
     /// <summary>
     /// <remarks>Xml序列化与反序列化</remarks>
     /// <creator>zhangdapeng</creator>
     /// </summary>
     public class XmlSerializeUtil
     {
         #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)
         {
             using (StringReader sr = new StringReader(xml))
             {
                 XmlSerializer xmldes = new XmlSerializer(type);
                 return xmldes.Deserialize(sr);
             }
         }
         /// <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
         /// <summary>
         /// 序列化
         /// </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();
             XmlSerializer xml = new XmlSerializer(type);
             //序列化对象
             xml.Serialize(Stream, obj);
             Stream.Position = ;
             StreamReader sr = new StreamReader(Stream);
             string str = sr.ReadToEnd();

             sr.Dispose();
             Stream.Dispose();

             return str;
         }

         #endregion
     }
 }

这个类是个实体类　　

using System.Collections.Generic;
using System.Xml.Serialization;

namespace XStream
{
    /// <summary>
    /// <creator>zhangdapeng</creator>
    /// </summary>
    [XmlRoot("skycenter")]
    public class AdsbEntity
    {
        private string _type;

        [XmlAttribute("type")]
        public string Type
        {
            get { return _type; }
            set { _type = value; }
        }
        private string _source;
        [XmlAttribute("source")]
        public string Source
        {
            get { return _source; }
            set { _source = value; }
        }
        private string _reality;
        [XmlAttribute("reality")]
        public string Reality
        {
            get { return _reality; }
            set { _reality = value; }
        }
        private string _rcvTime;
        [XmlAttribute("rcvTime")]
        public string RcvTime
        {
            get { return _rcvTime; }
            set { _rcvTime = value; }
        }
        private Head _head;
        //属性的定义
        [XmlElement("head")]
        public Head Head
        {
            set   //设定属性
            {
                _head = value;
            }
            get    //从属性获取值
            {
                return _head;
            }
        }

        private List<Unit> data = new List<Unit>();

        [XmlArray("data")]
        [XmlArrayItem("unit")]
        public List<Unit> Unit
        {
            get { return data; }
        }
        public void addUnit(Unit e)
        {
            data.Add(e);
        }

        private string _msg;

        public string msg
        {
            get { return _msg; }
            set { _msg = value; }
        }

    }
}

 using System.Xml.Serialization;

 namespace XStream
 {
     /// <summary>
     /// <creator>zhangdapeng</creator>
     /// </summary>
     public class Head
     {

         private string _datagramId;
          [XmlElement("datagramId")]
         public string DatagramId
         {
             set
             {
                 _datagramId = value;
             }
             get
             {
                 return _datagramId;
             }
         }

         private string _priority;
           [XmlElement("priority")]
         public string Priority
         {
             get { return _priority; }
             set { _priority = value; }
         }

         private string _an;
          [XmlElement("an")]
         public string An
         {
             get { return _an; }
             set { _an = value; }
         }

         private string _fi;
          [XmlElement("fi")]
         public string Fi
         {
             get { return _fi; }
             set { _fi = value; }
         }

         private string _rcvAddress;
          [XmlElement("rcvAddress")]
         public string RcvAddress
         {
             get { return _rcvAddress; }
             set { _rcvAddress = value; }
         }

         private string _sndAddress;
         [XmlElement("sndAddress")]
         public string SndAddress
         {
             get { return _sndAddress; }
             set { _sndAddress = value; }
         }

         private string _bepTime;
         [XmlElement("bepTime")]
         public string BepTime
         {
             get { return _bepTime; }
             set { _bepTime = value; }
         }

         private string _smi;
         [XmlElement("smi")]
         public string Smi
         {
             get { return _smi; }
             set { _smi = value; }
         }

         private string _dsp;
          [XmlElement("dsp")]
         public string Dsp
         {
             get { return _dsp; }
             set { _dsp = value; }
         }

         private string _rgs;
          [XmlElement("rgs")]
         public string Rgs
         {
             get { return _rgs; }
             set { _rgs = value; }
         }

         private string _msn;
          [XmlElement("msn")]
         public string Msn
         {
             get { return _msn; }
             set { _msn = value; }
         }

         private string _datagramType;
          [XmlElement("datagramType")]
         public string DatagramType
         {
             get { return _datagramType; }
             set { _datagramType = value; }
         }

         private string _icao24;
          [XmlElement("icao24")]
         public string Icao24
         {
             get { return _icao24; }
             set { _icao24 = value; }
         }

         private string _callcode;
         [XmlElement("callcode")]
         public string Callcode
         {
             get { return _callcode; }
             set { _callcode = value; }
         }

     }
 }

 using System.Xml.Serialization;

 namespace XStream
 {
     /// <summary>
     /// <creator>zhangdapeng</creator>
     /// </summary>
       [XmlRootAttribute("unit")]
     public class Unit
     {
         private string _name;

           [XmlAttribute("name")]
         public string Name
         {
             get { return _name; }
             set { _name = value; }
         }

         private string _name_value;

          [XmlTextAttribute]
         public string Name_value
         {
             get { return _name_value; }
             set { _name_value = value; }
         }
     }
 }

　　

主类：

 using System;
 using System.Xml;

 namespace XStream
 {
     /// <summary>
     /// <creator>zhangdapeng</creator>
     /// </summary>
     class Program
     {
         static void Main(string[] args)
         {

             string path = System.AppDomain.CurrentDomain.BaseDirectory;
             XmlDocument xmlDoc = new XmlDocument();

             xmlDoc.Load(@path+"../../test.xml");
             Console.WriteLine(xmlDoc.OuterXml);

             AdsbEntity ad = XmlSerializeUtil.Deserialize(typeof(AdsbEntity), xmlDoc.OuterXml) as AdsbEntity;
             Console.WriteLine(ad.Head.DatagramId);
             Console.WriteLine(ad.Head.Fi);

             string xml = XmlSerializeUtil.Serializer(typeof(AdsbEntity), ad);
             Console.WriteLine(xml);

             Console.ReadKey();

         }
     }
 }

　　

原始输入：test.xml文件

 <?xml version="1.0" encoding="UTF-8"?>
 <skycenter type="ADSBResult" source="ADSB" reality="T" rcvTime="2014-02-25 07:23:31">
   <head>
     <!--报文id 注：空节点-->
     <datagramId>127</datagramId>
     <!--priority 注：空节点-->
     <priority>18</priority>
     <!--机尾号-->
     <an>B-5662</an>
     <!--航班号-->
     <fi>HU7782</fi>
     <!--接收地址 注：空节点-->
     <rcvAddress>1</rcvAddress>
     <!--发送地址 注：空节点-->
     <sndAddress>1</sndAddress>
     <!--bepTime 注：空节点-->
     <bepTime>1</bepTime>
     <!--SMI 注：空节点-->
     <smi>1</smi>
     <!--DSP服务商 注：空节点-->
     <dsp>1</dsp>
     <!--地面站-->
     <rgs>PEK</rgs>
     <!--流水号 注：空节点-->
     <msn>1</msn>
     <!--报文类型，都是POS 注：空节点-->
     <datagramType>1</datagramType>
     <!--ICAO24位地址码-->
     <icao24>7808a3</icao24>
     <!--呼号-->
     <callcode>CHH7782</callcode>
   </head>
   <data>
     <!--纬度 看前面的字母“N”或“S”,格式“DDMMSS.SS”-->
     <unit name="LAT">N31414709</unit>
     <!--经度 看前面的字母“E”或“W”，格式“DDDMMSS.SS”-->
     <unit name="LON">E118463546</unit>
     <!--气压高度，单位是米-->
     <unit name="ALT">396.24</unit>
     <!--计算空速 单位海里每小时-->
     <unit name="CAS">127.00</unit>
     <!--航向   正北是0°，顺时针，0到360°-->
     <unit name="VEC">58.18</unit>
     <!--收到报文的UTC时间 hh24mmss-->
     <unit name="UTC">072331</unit>
   </data>
   <msg>11</msg>
 </skycenter>

　　

结果：

 </pre><pre class="html" name="code"><?xml version="1.0" encoding="UTF-8"?>
 <skycenter type="ADSBResult" source="ADSB" reality="T" rcvTime="2014-02-25 07:23:31">
   <head>
     <!--报文id 注：空节点-->
     <datagramId>127</datagramId>
     <!--priority 注：空节点-->
     <priority>18</priority>
     <!--机尾号-->
     <an>B-5662</an>
     <!--航班号-->
     <fi>HU7782</fi>
     <!--接收地址 注：空节点-->
     <rcvAddress>1</rcvAddress>
     <!--发送地址 注：空节点-->
     <sndAddress>1</sndAddress>
     <!--bepTime 注：空节点-->
     <bepTime>1</bepTime>
     <!--SMI 注：空节点-->
     <smi>1</smi>
     <!--DSP服务商 注：空节点-->
     <dsp>1</dsp>
     <!--地面站-->
     <rgs>PEK</rgs>
     <!--流水号 注：空节点-->
     <msn>1</msn>
     <!--报文类型，都是POS 注：空节点-->
     <datagramType>1</datagramType>
     <!--ICAO24位地址码-->
     <icao24>7808a3</icao24>
     <!--呼号-->
     <callcode>CHH7782</callcode>
   </head>
   <data>
     <!--纬度 看前面的字母“N”或“S”,格式“DDMMSS.SS”-->
     <unit name="LAT">N31414709</unit>
     <!--经度 看前面的字母“E”或“W”，格式“DDDMMSS.SS”-->
     <unit name="LON">E118463546</unit>
     <!--气压高度，单位是米-->
     <unit name="ALT">396.24</unit>
     <!--计算空速 单位海里每小时-->
     <unit name="CAS">127.00</unit>
     <!--航向   正北是0°，顺时针，0到360°-->
     <unit name="VEC">58.18</unit>
     <!--收到报文的UTC时间 hh24mmss-->
     <unit name="UTC">072331</unit>
   </data>
   <msg>11</msg>
 </skycenter>

 127
 HU7782
 <?xml version="1.0"?>
 <skycenter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http
 ://www.w3.org/2001/XMLSchema" type="ADSBResult" source="ADSB" reality="T" rcvTim
 e="2014-02-25 07:23:31">
   <head>
     <datagramId>127</datagramId>
     <priority>18</priority>
     <an>B-5662</an>
     <fi>HU7782</fi>
     <rcvAddress>1</rcvAddress>
     <sndAddress>1</sndAddress>
     <bepTime>1</bepTime>
     <smi>1</smi>
     <dsp>1</dsp>
     <rgs>PEK</rgs>
     <msn>1</msn>
     <datagramType>1</datagramType>
     <icao24>7808a3</icao24>
     <callcode>CHH7782</callcode>
   </head>
   <data>
     <unit name="LAT">N31414709</unit>
     <unit name="LON">E118463546</unit>
     <unit name="ALT">396.24</unit>
     <unit name="CAS">127.00</unit>
     <unit name="VEC">58.18</unit>
     <unit name="UTC">072331</unit>
   </data>
   <msg>11</msg>
 </skycenter>

原文链接：https://blog.csdn.net/philosophyatmath/article/details/28593153