C# XML反序列化与序列化举例:XmlSerializer

1. using System;
2. using System.IO;
3. using System.Xml.Serialization;
4. namespace XStream
5. {
6. /// <summary>
7. /// <remarks>Xml序列化与反序列化</remarks>
8. /// <creator>zhangdapeng</creator>
9. /// </summary>
10. public class XmlSerializeUtil
11. {
12. #region 反序列化
13. /// <summary>
14. /// 反序列化
15. /// </summary>
16. /// <param name="type">类型</param>
17. /// <param name="xml">XML字符串</param>
18. /// <returns></returns>
19. public static object Deserialize(Type type, string xml)
20. {
21. using (StringReader sr = new StringReader(xml))
22. {
23. XmlSerializer xmldes = new XmlSerializer(type);
24. return xmldes.Deserialize(sr);
25. }
26. }
27. /// <summary>
28. /// 反序列化
29. /// </summary>
30. /// <param name="type"></param>
31. /// <param name="xml"></param>
32. /// <returns></returns>
33. public static object Deserialize(Type type, Stream stream)
34. {
35. XmlSerializer xmldes = new XmlSerializer(type);
36. return xmldes.Deserialize(stream);
37. }
38. #endregion
39. #region 序列化
40. /// <summary>
41. /// 序列化
42. /// </summary>
43. /// <param name="type">类型</param>
44. /// <param name="obj">对象</param>
45. /// <returns></returns>
46. public static string Serializer(Type type, object obj)
47. {
48. MemoryStream Stream = new MemoryStream();
49. XmlSerializer xml = new XmlSerializer(type);
50. //序列化对象
51. xml.Serialize(Stream, obj);
52. Stream.Position = 0;
53. StreamReader sr = new StreamReader(Stream);
54. string str = sr.ReadToEnd();
55. sr.Dispose();
56. Stream.Dispose();
57. return str;
58. }
59. #endregion
60. }
61. }

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 = 0;
            StreamReader sr = new StreamReader(Stream);
            string str = sr.ReadToEnd();

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

            return str;
        }

        #endregion
    }
}

这个类是个实体类

1. using System.Collections.Generic;
2. using System.Xml.Serialization;
3. namespace XStream
4. {
5. /// <summary>
6. /// <creator>zhangdapeng</creator>
7. /// </summary>
8. [XmlRoot("skycenter")]
9. public class AdsbEntity
10. {
11. private string _type;
12. [XmlAttribute("type")]
13. public string Type
14. {
15. get { return _type; }
16. set { _type = value; }
17. }
18. private string _source;
19. [XmlAttribute("source")]
20. public string Source
21. {
22. get { return _source; }
23. set { _source = value; }
24. }
25. private string _reality;
26. [XmlAttribute("reality")]
27. public string Reality
28. {
29. get { return _reality; }
30. set { _reality = value; }
31. }
32. private string _rcvTime;
33. [XmlAttribute("rcvTime")]
34. public string RcvTime
35. {
36. get { return _rcvTime; }
37. set { _rcvTime = value; }
38. }
39. private Head _head;
40. //属性的定义
41. [XmlElement("head")]
42. public Head Head
43. {
44. set   //设定属性
45. {
46. _head = value;
47. }
48. get    //从属性获取值
49. {
50. return _head;
51. }
52. }
53. private List<Unit> data = new List<Unit>();
54. [XmlArray("data")]
55. [XmlArrayItem("unit")]
56. public List<Unit> Unit
57. {
58. get { return data; }
59. }
60. public void addUnit(Unit e)
61. {
62. data.Add(e);
63. }
64. private string _msg;
65. public string msg
66. {
67. get { return _msg; }
68. set { _msg = value; }
69. }
70. }
71. }

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; }
        }

    }
}

1. using System.Xml.Serialization;
2. namespace XStream
3. {
4. /// <summary>
5. /// <creator>zhangdapeng</creator>
6. /// </summary>
7. public class Head
8. {
9. private string _datagramId;
10. [XmlElement("datagramId")]
11. public string DatagramId
12. {
13. set
14. {
15. _datagramId = value;
16. }
17. get
18. {
19. return _datagramId;
20. }
21. }
22. private string _priority;
23. [XmlElement("priority")]
24. public string Priority
25. {
26. get { return _priority; }
27. set { _priority = value; }
28. }
29. private string _an;
30. [XmlElement("an")]
31. public string An
32. {
33. get { return _an; }
34. set { _an = value; }
35. }
36. private string _fi;
37. [XmlElement("fi")]
38. public string Fi
39. {
40. get { return _fi; }
41. set { _fi = value; }
42. }
43. private string _rcvAddress;
44. [XmlElement("rcvAddress")]
45. public string RcvAddress
46. {
47. get { return _rcvAddress; }
48. set { _rcvAddress = value; }
49. }
50. private string _sndAddress;
51. [XmlElement("sndAddress")]
52. public string SndAddress
53. {
54. get { return _sndAddress; }
55. set { _sndAddress = value; }
56. }
57. private string _bepTime;
58. [XmlElement("bepTime")]
59. public string BepTime
60. {
61. get { return _bepTime; }
62. set { _bepTime = value; }
63. }
64. private string _smi;
65. [XmlElement("smi")]
66. public string Smi
67. {
68. get { return _smi; }
69. set { _smi = value; }
70. }
71. private string _dsp;
72. [XmlElement("dsp")]
73. public string Dsp
74. {
75. get { return _dsp; }
76. set { _dsp = value; }
77. }
78. private string _rgs;
79. [XmlElement("rgs")]
80. public string Rgs
81. {
82. get { return _rgs; }
83. set { _rgs = value; }
84. }
85. private string _msn;
86. [XmlElement("msn")]
87. public string Msn
88. {
89. get { return _msn; }
90. set { _msn = value; }
91. }
92. private string _datagramType;
93. [XmlElement("datagramType")]
94. public string DatagramType
95. {
96. get { return _datagramType; }
97. set { _datagramType = value; }
98. }
99. private string _icao24;
100. [XmlElement("icao24")]
101. public string Icao24
102. {
103. get { return _icao24; }
104. set { _icao24 = value; }
105. }
106. private string _callcode;
107. [XmlElement("callcode")]
108. public string Callcode
109. {
110. get { return _callcode; }
111. set { _callcode = value; }
112. }
113. }
114. }

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; }
        }

    }
}

1. using System.Xml.Serialization;
2. namespace XStream
3. {
4. /// <summary>
5. /// <creator>zhangdapeng</creator>
6. /// </summary>
7. [XmlRootAttribute("unit")]
8. public class Unit
9. {
10. private string _name;
11. [XmlAttribute("name")]
12. public string Name
13. {
14. get { return _name; }
15. set { _name = value; }
16. }
17. private string _name_value;
18. [XmlTextAttribute]
19. public string Name_value
20. {
21. get { return _name_value; }
22. set { _name_value = value; }
23. }
24. }
25. }

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：

1. using System;
2. using System.Xml;
3. namespace XStream
4. {
5. /// <summary>
6. /// <creator>zhangdapeng</creator>
7. /// </summary>
8. class Program
9. {
10. static void Main(string[] args)
11. {
12. string path = System.AppDomain.CurrentDomain.BaseDirectory;
13. XmlDocument xmlDoc = new XmlDocument();
14. xmlDoc.Load(@path+"../../test.xml");
15. Console.WriteLine(xmlDoc.OuterXml);
16. AdsbEntity ad = XmlSerializeUtil.Deserialize(typeof(AdsbEntity), xmlDoc.OuterXml) as AdsbEntity;
17. Console.WriteLine(ad.Head.DatagramId);
18. Console.WriteLine(ad.Head.Fi);
19. string xml = XmlSerializeUtil.Serializer(typeof(AdsbEntity), ad);
20. Console.WriteLine(xml);
21. Console.ReadKey();
22. }
23. }
24. }

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

1. <?xml version="1.0" encoding="UTF-8"?>
2. <skycenter type="ADSBResult" source="ADSB" reality="T" rcvTime="2014-02-25 07:23:31">
3. <head>
4. <!--报文id 注：空节点-->
5. <datagramId>127</datagramId>
6. <!--priority 注：空节点-->
7. <priority>18</priority>
8. <!--机尾号-->
9. <an>B-5662</an>
10. <!--航班号-->
11. <fi>HU7782</fi>
12. <!--接收地址 注：空节点-->
13. <rcvAddress>1</rcvAddress>
14. <!--发送地址 注：空节点-->
15. <sndAddress>1</sndAddress>
16. <!--bepTime 注：空节点-->
17. <bepTime>1</bepTime>
18. <!--SMI 注：空节点-->
19. <smi>1</smi>
20. <!--DSP服务商 注：空节点-->
21. <dsp>1</dsp>
22. <!--地面站-->
23. <rgs>PEK</rgs>
24. <!--流水号 注：空节点-->
25. <msn>1</msn>
26. <!--报文类型，都是POS 注：空节点-->
27. <datagramType>1</datagramType>
28. <!--ICAO24位地址码-->
29. <icao24>7808a3</icao24>
30. <!--呼号-->
31. <callcode>CHH7782</callcode>
32. </head>
33. <data>
34. <!--纬度 看前面的字母“N”或“S”,格式“DDMMSS.SS”-->
35. <unit name="LAT">N31414709</unit>
36. <!--经度 看前面的字母“E”或“W”，格式“DDDMMSS.SS”-->
37. <unit name="LON">E118463546</unit>
38. <!--气压高度，单位是米-->
39. <unit name="ALT">396.24</unit>
40. <!--计算空速 单位海里每小时-->
41. <unit name="CAS">127.00</unit>
42. <!--航向   正北是0°，顺时针，0到360°-->
43. <unit name="VEC">58.18</unit>
44. <!--收到报文的UTC时间 hh24mmss-->
45. <unit name="UTC">072331</unit>
46. </data>
47. <msg>11</msg>
48. </skycenter>

<?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：

1. </pre><pre class="html" name="code"><?xml version="1.0" encoding="UTF-8"?>
2. <skycenter type="ADSBResult" source="ADSB" reality="T" rcvTime="2014-02-25 07:23:31">
3. <head>
4. <!--报文id 注：空节点-->
5. <datagramId>127</datagramId>
6. <!--priority 注：空节点-->
7. <priority>18</priority>
8. <!--机尾号-->
9. <an>B-5662</an>
10. <!--航班号-->
11. <fi>HU7782</fi>
12. <!--接收地址 注：空节点-->
13. <rcvAddress>1</rcvAddress>
14. <!--发送地址 注：空节点-->
15. <sndAddress>1</sndAddress>
16. <!--bepTime 注：空节点-->
17. <bepTime>1</bepTime>
18. <!--SMI 注：空节点-->
19. <smi>1</smi>
20. <!--DSP服务商 注：空节点-->
21. <dsp>1</dsp>
22. <!--地面站-->
23. <rgs>PEK</rgs>
24. <!--流水号 注：空节点-->
25. <msn>1</msn>
26. <!--报文类型，都是POS 注：空节点-->
27. <datagramType>1</datagramType>
28. <!--ICAO24位地址码-->
29. <icao24>7808a3</icao24>
30. <!--呼号-->
31. <callcode>CHH7782</callcode>
32. </head>
33. <data>
34. <!--纬度 看前面的字母“N”或“S”,格式“DDMMSS.SS”-->
35. <unit name="LAT">N31414709</unit>
36. <!--经度 看前面的字母“E”或“W”，格式“DDDMMSS.SS”-->
37. <unit name="LON">E118463546</unit>
38. <!--气压高度，单位是米-->
39. <unit name="ALT">396.24</unit>
40. <!--计算空速 单位海里每小时-->
41. <unit name="CAS">127.00</unit>
42. <!--航向   正北是0°，顺时针，0到360°-->
43. <unit name="VEC">58.18</unit>
44. <!--收到报文的UTC时间 hh24mmss-->
45. <unit name="UTC">072331</unit>
46. </data>
47. <msg>11</msg>
48. </skycenter>
49. 127
50. HU7782
51. <?xml version="1.0"?>
52. <skycenter xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http
53. ://www.w3.org/2001/XMLSchema" type="ADSBResult" source="ADSB" reality="T" rcvTim
54. e="2014-02-25 07:23:31">
55. <head>
56. <datagramId>127</datagramId>
57. <priority>18</priority>
58. <an>B-5662</an>
59. <fi>HU7782</fi>
60. <rcvAddress>1</rcvAddress>
61. <sndAddress>1</sndAddress>
62. <bepTime>1</bepTime>
63. <smi>1</smi>
64. <dsp>1</dsp>
65. <rgs>PEK</rgs>
66. <msn>1</msn>
67. <datagramType>1</datagramType>
68. <icao24>7808a3</icao24>
69. <callcode>CHH7782</callcode>
70. </head>
71. <data>
72. <unit name="LAT">N31414709</unit>
73. <unit name="LON">E118463546</unit>
74. <unit name="ALT">396.24</unit>
75. <unit name="CAS">127.00</unit>
76. <unit name="VEC">58.18</unit>
77. <unit name="UTC">072331</unit>
78. </data>
79. <msg>11</msg>
80. </skycenter>

</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>

出处：http://blog.csdn.net/philosophyatmath/article/details/28593153