C#实现Xml序列化与反序列化的方法
本文实例讲述了C#实现Xml序列化与反序列化的方法。分享给大家供大家参考。具体实现方法如下：
////// Xml序列化与反序列化
///
public class XmlUtil
{
public static string GetRoot(string xml)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml.Replace("\r\n", "").Replace("\0", "").Trim());
var e = doc.DocumentElement;
return e.InnerText;
}
#region 反序列化
///
/// 反序列化
///
/// XML字符串
///
public static T Deserialize
{
return (T)Deserialize(typeof(T), xml);
}
///
/// 反序列化
///
/// 字节流
///
public static T Deserialize
{
return (T)Deserialize(typeof(T), stream);
}
///
/// 反序列化
///
/// 类型
/// XML字符串
///
public static object Deserialize(Type type, string xml)
{
try
{
xml = xml.Replace("\r\n", "").Replace("\0", "").Trim();
using (StringReader sr = new StringReader(xml))
{
XmlSerializer xmldes = new XmlSerializer(type);
return xmldes.Deserialize(sr);
}
}
catch (Exception e)
{
return null;
}
}
///
/// 反序列化
///
///
///
///
public static object Deserialize(Type type, Stream stream)
{
XmlSerializer xmldes = new XmlSerializer(type);
return xmldes.Deserialize(stream);
}
#endregion
#region 序列化
///
/// 序列化
///
/// 对象
///
public static string Serializer
{
return Serializer(typeof(T), obj);
}
///
/// 序列化
///
/// 类型
/// 对象
///
public static string Serializer(Type type, object obj)
{
MemoryStream Stream = new MemoryStream();
XmlSerializerNamespaces _name = new XmlSerializerNamespaces();
_name.Add("", "");//这样就 去掉 attribute 里面的 xmlns:xsi 和 xmlns:xsd
XmlWriterSettings xmlWriterSettings = new XmlWriterSettings();
xmlWriterSettings.Encoding = new UTF8Encoding(false);//设置编码,不能用Encoding.UTF8,会导致带有BOM标记
xmlWriterSettings.Indent = true;//设置自动缩进
//xmlWriterSettings.OmitXmlDeclaration = true;//删除XmlDeclaration：<?xml version="1.0" encoding="utf-16"?>
//xmlWriterSettings.NewLineChars = "\r\n";
//xmlWriterSettings.NewLineHandling = NewLineHandling.None;
XmlSerializer xml = new XmlSerializer(type);
try
{
using (XmlWriter xmlWriter = XmlWriter.Create(Stream, xmlWriterSettings))
{
//序列化对象
xml.Serialize(xmlWriter, obj, _name);
}
}
catch (InvalidOperationException)
{
throw;
}
return Encoding.UTF8.GetString(Stream.ToArray()).Trim();
}
#endregion
}