记：.net xml反序列化时忽略命名空间

某些xml文本带有命名空间，在反序列化时就需要忽略命名空间的影响。

这里的方法是重写XmlTextReader，将NamespaceURI方法返回空字符串。

public class NamespaceIgnorantXmlTextReader : XmlTextReader
{
public NamespaceIgnorantXmlTextReader(System.IO.TextReader reader) : base(reader)
{
}

public override string NamespaceURI
{
get { return ""; }
}
}

提供读取xml文件与xml字符串的方法

/// <summary>
/// 自动读取XML数据到实体类
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="XmlFilePath"></param>
/// <param name="instance"></param>
/// <returns></returns>
public static T Deserialize<T>(string XmlFilePath)
{
XmlSerializer xs = new XmlSerializer(typeof(T));

using (FileStream fs = new FileStream(XmlFilePath, FileMode.Open))
{
var s = fs.Name;

using (TextReader textReader = new System.IO.StreamReader(fs))
{
return (T)xs.Deserialize(new NamespaceIgnorantXmlTextReader(textReader));
}
}
}

/// <summary>
/// string转换实体类
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="strXML"></param>
/// <returns></returns>
public static T DeserializeFromStringContent<T>(string strXML) where T : class
{
using (StringReader sr = new StringReader(strXML))
{
XmlSerializer serializer = new XmlSerializer(typeof(T));
return (T)serializer.Deserialize(new NamespaceIgnorantXmlTextReader(sr));
}
}