本文以一個實例的形式講述了C#實現復雜XML的序列化與反序列化的方法。分享給大家供大家參考。具體方法如下：
已知.xml(再此命名default.xml)文件，請將其反序列化到一個實例對象。
Default.XML文件如下:
<?xml version="1.0" encoding="utf-8" ?><config> <rules> <rule name="namea"> <params> <item name="p" type="get" pattern="(ios|android|)" /> <item name="cid" type="get" pattern="(ios|android|)" /> <item name="type" type="get" pattern="(ios|android|)" /> <item name="sort" type="get" pattern="(ios|android|)" /> <item name="action" type="post" pattern="(ios|android|)" /> <item name="userAgent" type="header" pattern="(ios|android|)" /> </params> </rule> <rule name="nameb"> <params> <item name="p" type="get" pattern="(ios|android|)" /> <item name="cid" type="get" pattern="(ios|android|)" /> <item name="type" type="get" pattern="(ios|android|)" /> <item name="sort" type="get" pattern="(ios|android|)" /> <item name="action" type="post" pattern="(ios|android|)" /> <item name="userAgent" type="header" pattern="(ios|android|)" /> </params> </rule> <rule name="namec"> <params> <item name="p" type="get" pattern="(ios|android|)" /> <item name="cid" type="get" pattern="(ios|android|)" /> <item name="type" type="get" pattern="(ios|android|)" /> <item name="sort" type="get" pattern="(ios|android|)" /> <item name="action" type="post" pattern="(ios|android|)" /> <item name="userAgent" type="header" pattern="(ios|android|)" /> </params> </rule> <rule name="named"> <params> <item name="p" type="get" pattern="(ios|android|)" /> <item name="cid" type="get" pattern="(ios|android|)" /> <item name="type" type="get" pattern="(ios|android|)" /> <item name="sort" type="get" pattern="(ios|android|)" /> <item name="action" type="post" pattern="(ios|android|)" /> <item name="userAgent" type="header" pattern="(ios|android|)" /> </params> </rule> </rules></config>
C#示例代碼如下：
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Xml.Serialization;namespace 多層級反序列{ [XmlType(TypeName = "config")] public class XmlConfig { [XmlArray("rules")] public List<rule> rules { get; set; } } [XmlType(TypeName = "rule")] public class rule { [XmlAttribute] public string name { get; set; } [XmlArray("params")] public List<paramsItem> @params { get; set; } } [XmlType(TypeName = "item")] public class paramsItem { [XmlAttribute] public string name { get; set; } [XmlAttribute] public string type { get; set; } [XmlAttribute] public string pattern { get; set; } } class Program { static void Main(string[] args) { /* XmlConfig xml1 = DeserializeFromXml<XmlConfig>("default.xml"); XmlConfig xml = new XmlConfig(); SerializeToXml<XmlConfig>("default.xml", xml); */ XmlConfig xml1 = DeserializeFromXml<XmlConfig>("default.xml"); } /// <summary> /// XML序列化某一類型到指定的文件 /// </summary> /// <param name="filePath"></param> /// <param name="obj"></param> /// <param name="type"></param> public static void SerializeToXml<T>(string filePath, T obj) { try { using (System.IO.StreamWriter writer = new System.IO.StreamWriter(filePath)) { System.Xml.Serialization.XmlSerializer xs = new System.Xml.Serialization.XmlSerializer(typeof(T)); xs.Serialize(writer, obj); } } catch (Exception ex) { } } /// <summary> /// 從某一XML文件反序列化到某一類型 /// </summary> /// <param name="filePath">待反序列化的XML文件名稱</param> /// <param name="type">反序列化出的</param> /// <returns></returns> public static T DeserializeFromXml<T>(string filePath) { try { if (!System.IO.File.Exists(filePath)) throw new ArgumentNullException(filePath + " not Exists"); using (System.IO.StreamReader reader = new System.IO.StreamReader(filePath)) { System.Xml.Serialization.XmlSerializer xs = new System.Xml.Serialization.XmlSerializer(typeof(T)); T ret = (T)xs.Deserialize(reader); return ret; } } catch (Exception ex) { return default(T); } } }}PS：這里再為大家提供幾款關于xml操作的在線工具供大家參考使用：
在線XML/JSON互相轉換工具：
http://tools.VeVB.COm/code/xmljson
在線格式化XML/在線壓縮XML：
http://tools.VeVB.COm/code/xmlformat
XML在線壓縮/格式化工具：
http://tools.VeVB.COm/code/xml_format_compress
希望本文所述對大家的C#程序設計有所幫助。
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