127 lines
4.2 KiB
C#
127 lines
4.2 KiB
C#
using System.Text;
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using System.Xml;
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using System.Xml.Serialization;
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namespace YLErp.Helpers
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{
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public class XmlHelper
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{
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#region 序列化
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/// <summary>
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/// 序列化object对象为XML字符串
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/// </summary>
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/// <param name="ObjectToSerialize">要序列化的类</param>
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/// <param name="indent">是否缩进</param>
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/// <returns>结果</returns>
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public static string Serializable(object ObjectToSerialize, bool indent = false)
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{
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string result = null;
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try
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{
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#region 去除XML自带命名空间
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var ns = new XmlSerializerNamespaces();
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ns.Add("", "");
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#endregion
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#region 去除XML声明
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var setting = new XmlWriterSettings();
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setting.Indent = indent;
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setting.Encoding = Encoding.Default;
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#endregion
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var xmlSerializer = new XmlSerializer(ObjectToSerialize.GetType());
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using (var memoryStream = new MemoryStream())
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{
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var xmlTextWriter = new XmlTextWriter(memoryStream, new UTF8Encoding(false));
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xmlTextWriter.Formatting = indent ? Formatting.Indented : Formatting.None;
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xmlSerializer.Serialize(xmlTextWriter, ObjectToSerialize, ns);//最后一个ns参数为指定命名空间
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xmlTextWriter.Flush();
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xmlTextWriter.Close();
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var uTF8Encoding = new UTF8Encoding(false, true);
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result = uTF8Encoding.GetString(memoryStream.ToArray());
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}
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}
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catch (Exception innerException)
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{
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throw new ApplicationException("Couldn't Serialize Object:" + ObjectToSerialize.GetType().Name, innerException);
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}
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return result;
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}
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#endregion
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#region 反序列化
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/// <summary>
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/// 反序列化XML字符串为指定类型
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/// </summary>
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/// <typeparam name="T">转换后的类型</typeparam>
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/// <param name="xmlString">包含XML的字符串</param>
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/// <param name="normalization">是否忽略属性里的换行符</param>
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/// <returns></returns>
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public static T Deserialize<T>(string xmlString, bool normalization = true)
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{
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var rt = default(T);
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var xmlSerializer = new XmlSerializer(typeof(T));
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using (Stream xmlStream = new MemoryStream(Encoding.UTF8.GetBytes(xmlString)))
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{
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if (!normalization)
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{
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using (var reader = new XmlTextReader(xmlStream))
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{
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// 注意一定要创建出一个 XmlTextReader出来，
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// 因为MS默认的 reader.Normalization = true
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// 设置成false就不会把回车去掉了
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reader.Normalization = false;
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var obj = xmlSerializer.Deserialize(reader);
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rt = (T)obj;
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}
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}
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else
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{
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var obj = xmlSerializer.Deserialize(xmlStream);
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rt = (T)obj;
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}
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}
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return rt;
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}
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#endregion
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#region 格式化
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/// <summary>
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/// 格式化显示Xml
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/// </summary>
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/// <param name="source">Xml字符串</param>
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/// <returns>格式化后的Xml字符串</returns>
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public static string FormatXml(string source)
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{
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StringBuilder sb = new StringBuilder();
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XmlTextWriter writer = null;
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try
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{
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XmlDocument doc = new XmlDocument();
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doc.LoadXml(source);
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writer = new XmlTextWriter(new StringWriter(sb));
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writer.Formatting = Formatting.Indented;
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doc.WriteTo(writer);
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}
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finally
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{
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if (writer != null) writer.Close();
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}
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return sb.ToString();
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}
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#endregion
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}
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}
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