XS202112157282/DbCommon/Function/XmlTools.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;
using System.Xml.Serialization;

namespace DbCommon.Function
{
    public class XmlTools
    {
        public static string XmlSerialize<T>(T obj)
        {
            try
            {
                using (MemoryStream ms = new MemoryStream())
                {
                    var setting = new XmlWriterSettings()
                    {
                        Encoding = new UTF8Encoding(false),
                        Indent = true,
                    };

                    using (XmlWriter writer = XmlWriter.Create(ms, setting))
                    {
                        XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
                        ns.Add("", "");

                        XmlSerializer xmlSearializer = new XmlSerializer(typeof(T));
                        xmlSearializer.Serialize(new XmlWriterEE(writer), obj, ns);
                        return Encoding.UTF8.GetString(ms.ToArray());
                    }
                }
            }
            catch (Exception)
            {
                return null;
            }
        }

        public static T XmlDeserialize<T>(string xml)
        {
            try
            {
                using (MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xml)))
                {
                    using (XmlReader xr = XmlReader.Create(ms))
                    {
                        XmlSerializer xmlSearializer = new XmlSerializer(typeof(T));
                        return (T)xmlSearializer.Deserialize(xr);
                    }
                }
            }
            catch (Exception)
            {
                return default(T);
            }

        }
    }

    public class XmlWriterEE : XmlWriter
    {
        private XmlWriter baseWriter;

        public XmlWriterEE(XmlWriter w)
        {
            baseWriter = w;
        }

        //Force WriteEndElement to use WriteFullEndElement
        public override void WriteEndElement() { baseWriter.WriteFullEndElement(); }

        public override void WriteFullEndElement()
        {
            baseWriter.WriteFullEndElement();
        }

        public override void Close()
        {
            baseWriter.Close();
        }

        public override void Flush()
        {
            baseWriter.Flush();
        }

        public override string LookupPrefix(string ns)
        {
            return (baseWriter.LookupPrefix(ns));
        }

        public override void WriteBase64(byte[] buffer, int index, int count)
        {
            baseWriter.WriteBase64(buffer, index, count);
        }

        public override void WriteCData(string text)
        {
            baseWriter.WriteCData(text);
        }

        public override void WriteCharEntity(char ch)
        {
            baseWriter.WriteCharEntity(ch);
        }

        public override void WriteChars(char[] buffer, int index, int count)
        {
            baseWriter.WriteChars(buffer, index, count);
        }

        public override void WriteComment(string text)
        {
            baseWriter.WriteComment(text);
        }

        public override void WriteDocType(string name, string pubid, string sysid, string subset)
        {
            baseWriter.WriteDocType(name, pubid, sysid, subset);
        }

        public override void WriteEndAttribute()
        {
            baseWriter.WriteEndAttribute();
        }

        public override void WriteEndDocument()
        {
            baseWriter.WriteEndDocument();
        }

        public override void WriteEntityRef(string name)
        {
            baseWriter.WriteEntityRef(name);
        }

        public override void WriteProcessingInstruction(string name, string text)
        {
            baseWriter.WriteProcessingInstruction(name, text);
        }

        public override void WriteRaw(string data)
        {
            baseWriter.WriteRaw(data);
        }

        public override void WriteRaw(char[] buffer, int index, int count)
        {
            baseWriter.WriteRaw(buffer, index, count);
        }

        public override void WriteStartAttribute(string prefix, string localName, string ns)
        {
            baseWriter.WriteStartAttribute(prefix, localName, ns);
        }

        public override void WriteStartDocument(bool standalone)
        {
            baseWriter.WriteStartDocument(standalone);
        }

        public override void WriteStartDocument()
        {
            baseWriter.WriteStartDocument();
        }

        public override void WriteStartElement(string prefix, string localName, string ns)
        {
            baseWriter.WriteStartElement(prefix, localName, ns);
        }

        public override WriteState WriteState
        {
            get { return baseWriter.WriteState; }
        }

        public override void WriteString(string text)
        {
            baseWriter.WriteString(text);
        }

        public override void WriteSurrogateCharEntity(char lowChar, char highChar)
        {
            baseWriter.WriteSurrogateCharEntity(lowChar, highChar);
        }

        public override void WriteWhitespace(string ws)
        {
            baseWriter.WriteWhitespace(ws);
        }
    }
}