diff --git a/Falcon.SugarApi/IServiceCollectionExtend.cs b/Falcon.SugarApi/IServiceCollectionExtend.cs
index f935323..20e9741 100644
--- a/Falcon.SugarApi/IServiceCollectionExtend.cs
+++ b/Falcon.SugarApi/IServiceCollectionExtend.cs
@@ -1,5 +1,6 @@
 using Falcon.SugarApi.ApiDefinistions;
 using Falcon.SugarApi.DatabaseDefinitions;
+using Falcon.SugarApi.XmlSerialize;
 using Microsoft.AspNetCore.Mvc.ApplicationModels;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.DependencyInjection.Extensions;
@@ -50,5 +51,14 @@ namespace Falcon.SugarApi
             services.TryAddEnumerable(ServiceDescriptor.Transient<IApplicationModelProvider, ApiResponseTypeModelProvider>());
             return services;
         }
+
+        /// <summary>
+        /// 添加xml序列化工厂XmlSerializeFactory，该工厂可以创建一个IXmlSerialize实现
+        /// </summary>
+        /// <param name="services">服务集合</param>
+        /// <returns>服务集合</returns>
+        public static IServiceCollection AddXmlSerializeFactory(this IServiceCollection services) {
+            return services.AddSingleton<XmlSerializeFactory>(new XmlSerializeFactory());
+        }
     }
 }
diff --git a/Falcon.SugarApi/XmlSerialize/IXmlSerialize.cs b/Falcon.SugarApi/XmlSerialize/IXmlSerialize.cs
new file mode 100644
index 0000000..93b5a9c
--- /dev/null
+++ b/Falcon.SugarApi/XmlSerialize/IXmlSerialize.cs
@@ -0,0 +1,25 @@
+namespace Falcon.SugarApi.XmlSerialize
+{
+    /// <summary>
+    /// XML文档序列化接口
+    /// </summary>
+    public interface IXmlSerialize
+    {
+        /// <summary>
+        /// 序列化对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="obj">对象</param>
+        /// <returns>序列化字符串</returns>
+        public string Serialize<T>(T obj);
+
+        /// <summary>
+        /// 反序列化对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="str">序列化字符串</param>
+        /// <returns>对象实例</returns>
+        public T? Deserialize<T>(string str) where T : class;
+    }
+
+}
diff --git a/Falcon.SugarApi/XmlSerialize/MyXmlWriter.cs b/Falcon.SugarApi/XmlSerialize/MyXmlWriter.cs
new file mode 100644
index 0000000..5998b88
--- /dev/null
+++ b/Falcon.SugarApi/XmlSerialize/MyXmlWriter.cs
@@ -0,0 +1,104 @@
+using System;
+using System.Xml;
+
+namespace Falcon.SugarApi.XmlSerialize
+{
+    /// <summary>
+    /// XmlWriter扩展。实现完整的扩展标记
+    /// </summary>
+    /// <remarks>接口要求书写完整的结束标记，但是默认XmlWriter使用/结束空标记</remarks>
+    public class MyXmlWriter : XmlWriter, IDisposable
+    {
+        /// <summary>
+        /// 基础XmlWriter
+        /// </summary>
+        public XmlWriter BaseWriter { get; set; }
+        /// <summary>
+        /// 序列化设置
+        /// </summary>
+        public XmlSerializeSettings MySettings { get; set; }
+        /// <summary>
+        /// 通过基础序列化器和序列化设置实例化
+        /// </summary>
+        /// <param name="writer">基础序列化器</param>
+        /// <param name="settings">序列化设置</param>
+        public MyXmlWriter(XmlWriter writer, XmlSerializeSettings settings) {
+            this.BaseWriter = writer;
+            this.MySettings = settings;
+        }
+
+#pragma warning disable CS1591 // 缺少对公共可见类型或成员的 XML 注释
+        #region XmlWriter实现
+        public override WriteState WriteState => BaseWriter.WriteState;
+
+        public override void Flush() => this.BaseWriter.Flush();
+
+        public override string? LookupPrefix(string ns) => BaseWriter.LookupPrefix(ns);
+
+        public override void WriteBase64(byte[] buffer, int index, int count) => this.BaseWriter.WriteBase64(buffer, index, count);
+
+        public override void WriteCData(string? text) => this.BaseWriter.WriteCData(text);
+
+        public override void WriteCharEntity(char ch) => this.BaseWriter.WriteCharEntity(ch);
+
+        public override void WriteChars(char[] buffer, int index, int count) => this.BaseWriter.WriteChars(buffer, index, count);
+
+        public override void WriteComment(string? text) => this.BaseWriter.WriteComment(text);
+
+        public override void WriteDocType(string name, string? pubid, string? sysid, string? subset) => this.BaseWriter.WriteDocType(name, pubid, sysid, subset);
+
+        public override void WriteEndAttribute() => this.BaseWriter.WriteEndAttribute();
+
+        /// <summary>
+        /// 写入完整的关闭节点
+        /// </summary>
+        public override void WriteEndElement() {
+            if (this.MySettings.WriteFullEndElement) {
+                BaseWriter.WriteFullEndElement();
+            }
+            else {
+                BaseWriter.WriteEndElement();
+            }
+        }
+
+        public override void WriteFullEndElement() => BaseWriter.WriteFullEndElement();
+
+        public override void Close() => BaseWriter.Close();
+
+        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 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);
+
+        #endregion
+#pragma warning restore CS1591 // 缺少对公共可见类型或成员的 XML 注释
+
+        protected override void Dispose(bool disposing) {
+            if (disposing) {
+                this.BaseWriter.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+    }
+
+}
diff --git a/Falcon.SugarApi/XmlSerialize/XmlSerialize.cs b/Falcon.SugarApi/XmlSerialize/XmlSerialize.cs
new file mode 100644
index 0000000..818de9b
--- /dev/null
+++ b/Falcon.SugarApi/XmlSerialize/XmlSerialize.cs
@@ -0,0 +1,75 @@
+using System.IO;
+using System.Text;
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace Falcon.SugarApi.XmlSerialize
+{
+    /// <summary>
+    /// XML序列化实现
+    /// </summary>
+    public class XmlSerialize : IXmlSerialize
+    {
+        /// <summary>
+        /// 序列化设置
+        /// </summary>
+        public XmlSerializeSettings Settings { get; set; }
+
+        /// <summary>
+        /// 使用默认配置的序列化器
+        /// </summary>
+        public XmlSerialize() : this(new XmlSerializeSettings()) { }
+        /// <summary>
+        /// 使用特定配置的序列化器
+        /// </summary>
+        /// <param name="settings">序列化配置</param>
+        public XmlSerialize(XmlSerializeSettings settings) {
+            this.Settings = settings;
+        }
+
+        /// <summary>
+        /// 反序列化对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="str">序列化字符串</param>
+        /// <returns>对象实例</returns>
+        public T? Deserialize<T>(string str) where T : class {
+            var serializer = new XmlSerializer(typeof(T));
+            using var ms = new MemoryStream(Encoding.UTF8.GetBytes(str));
+            var obj = serializer.Deserialize(ms) as T;
+            return obj;
+        }
+
+        /// <summary>
+        /// 序列化对象
+        /// </summary>
+        /// <typeparam name="T">对象类型</typeparam>
+        /// <param name="obj">对象</param>
+        /// <returns>序列化字符串</returns>
+        public string Serialize<T>(T obj) {
+            var xmlSerializer = new XmlSerializer(typeof(T));
+            using var ms = new MemoryStream();
+            XmlSerializerNamespaces xmlSerializerNamespaces = new();
+            if (this.Settings.Namespaces.Count > 0) {
+                foreach (var item in this.Settings.Namespaces) {
+                    xmlSerializerNamespaces.Add(item.Key, item.Value);
+                }
+            }
+            else {
+                xmlSerializerNamespaces.Add("", "");
+            }
+            var settings = new XmlWriterSettings {
+                OmitXmlDeclaration = this.Settings.OmitXmlDeclaration,
+                Encoding =this.Settings.Encoding,
+                Indent = this.Settings.Indent,
+                IndentChars = this.Settings.IndentChars,
+            };
+            using XmlWriter xmlWriter = new MyXmlWriter(XmlWriter.Create(ms, settings),this.Settings);
+            xmlSerializer.Serialize(xmlWriter, obj, xmlSerializerNamespaces);
+            ms.Position = 0;
+            using var sr = new StreamReader(ms, Encoding.UTF8);
+            return sr.ReadToEnd();
+        }
+    }
+
+}
diff --git a/Falcon.SugarApi/XmlSerialize/XmlSerializeFactory.cs b/Falcon.SugarApi/XmlSerialize/XmlSerializeFactory.cs
new file mode 100644
index 0000000..abbf2a4
--- /dev/null
+++ b/Falcon.SugarApi/XmlSerialize/XmlSerializeFactory.cs
@@ -0,0 +1,28 @@
+using System;
+
+namespace Falcon.SugarApi.XmlSerialize
+{
+    /// <summary>
+    /// xml序列化器工厂
+    /// </summary>
+    public class XmlSerializeFactory
+    {
+        /// <summary>
+        /// 使用默认设置创建xml序列化器
+        /// </summary>
+        /// <returns>序列化器</returns>
+        public IXmlSerialize CreateXmlSerialize() {
+            return new XmlSerialize();
+        }
+        /// <summary>
+        /// 使用特定设置创建xml序列化器
+        /// </summary>
+        /// <param name="setter">特定设置</param>
+        /// <returns>序列化器</returns>
+        public IXmlSerialize CreateXmlSerialize(Action<XmlSerializeSettings> setter) {
+            var settings = new XmlSerializeSettings { };
+            setter(settings);
+            return new XmlSerialize(settings);
+        }
+    }
+}
diff --git a/Falcon.SugarApi/XmlSerialize/XmlSerializeSettings.cs b/Falcon.SugarApi/XmlSerialize/XmlSerializeSettings.cs
new file mode 100644
index 0000000..b0028a5
--- /dev/null
+++ b/Falcon.SugarApi/XmlSerialize/XmlSerializeSettings.cs
@@ -0,0 +1,37 @@
+using System.Collections.Generic;
+using System.Text;
+
+namespace Falcon.SugarApi.XmlSerialize
+{
+    /// <summary>
+    /// XML序列化设置
+    /// </summary>
+    public class XmlSerializeSettings
+    {
+        /// <summary>
+        /// 编写XML声明。默认false
+        /// </summary>
+        public bool OmitXmlDeclaration { set; get; } = false;
+        /// <summary>
+        /// XML编码格式。默认Encoding.UTF8
+        /// </summary>
+        public Encoding Encoding { set; get; } = Encoding.UTF8;
+        /// <summary>
+        /// 是否换行缩进。默认true
+        /// </summary>
+        public bool Indent { set; get; } = true;
+        /// <summary>
+        /// 缩进使用字符串。默认"  "
+        /// </summary>
+        public string IndentChars { set; get; } = "  ";
+        /// <summary>
+        /// XML名字空间。默认空
+        /// </summary>
+        public List<KeyValuePair<string, string>> Namespaces { get; set; } = new();
+        /// <summary>
+        /// 对空节点使用完整的结束标记。默认true
+        /// </summary>
+        public bool WriteFullEndElement { get; set; } = true;
+    }
+
+}