如何.NET Core XML解析帮助类为？

public class XSerializer { /// <summary> /// 将对象序列化为xml字符串 /// </summary> /// <typeparam name="T">类型<peparam> /// <param name="t">对象</param> public static string ObjectToXml<T>(T t) where T : class { XmlSerializer formatter = new XmlSerializer(typeof(T)); using (MemoryStream stream = new MemoryStream()) { XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces(); namespaces.Add(string.Empty, string.Empty); formatter.Serialize(stream, t, namespaces); string result = Encoding.UTF8.GetString(stream.ToArray()); return result; } } /// <summary> /// 序列化成XML 清空格式 /// </summary> public static string ObjectToXml<T>(T t, Encoding encoding) where T : class { XmlSerializer formatter = new XmlSerializer(typeof(T)); using MemoryStream stream = new MemoryStream(); XmlSerializerNamespaces namespaces = new XmlSerializerNamespaces(); namespaces.Add(string.Empty, string.Empty); XmlTextWriter xmlTextWriter = new XmlTextWriter(stream, encoding); xmlTextWriter.Formatting = System.Xml.Formatting.None; formatter.Serialize(xmlTextWriter, t, namespaces); xmlTextWriter.Flush(); xmlTextWriter.Close(); string result = encoding.GetString(stream.ToArray()); return result; } /// <summary> /// 字符串转换为对象 /// </summary> public static T XmlToObject<T>(string xml) where T : class { XmlSerializer formatter = new XmlSerializer(typeof(T)); using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xml))) { T result = formatter.Deserialize(ms) as T;