C#将XML转换成JSON转换XML

原文: C#将XML转换成JSON转换XML

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Xml;

using Newtonsoft.Json;

  

namespace JSonConverter

{

    class Program

    {

        static void Main(string[] args)

        {

            string xml = "<Test><Name>Test class</Name><X>100</X><Y>200</Y></Test>";

  

            XmlDocument doc = new XmlDocument();

            doc.LoadXml(xml);

            string json = Newtonsoft.Json.JsonConvert.SerializeXmlNode(doc);

  

            Console.WriteLine("XML -> JSON: {0}", json);

            Console.ReadLine();

              

        }

    }

}

json2xml

　预定义的Json字符串如上

　　同理调用Json.Net类库中的方法

　　XmlDocument doc1 = JsonConvert.DeserializeXmlNode(json);

　　Console.WriteLine(doc1.OuterXml);

XmlDocument doc2 = JsonConvert.DeserializeXmlNode(json1);

　　Console.WriteLine(doc2.OuterXml);

http://dotnet.chinaitlab.com/CSharp/927201.html

http://www.tuicool.com/articles/n2Uzya

 XmlDictionaryReader reader = JsonReaderWriterFactory.CreateJsonReader(Encoding.UTF8.GetBytes(sJson), XmlDictionaryReaderQuotas.Max);

XmlDocument doc = new XmlDocument();

doc.Load(reader);



收藏一下吧 以后万一用的到



我试了一下，json字符串需要把键加"才行

如：{Name:"aaa",Value:1}  这里Name和Value是键这样写法转换的时候报错

需要写成

{"Name":"aaa","Value":1}



 



 



这个是第二种方法，这个键加不加"都正常翻译



  /// <summary>

        /// json字符串转换为Xml对象

        /// </summary>

        /// <param name="sJson"></param>

        /// <returns></returns>

        public static XmlDocument Json2Xml(string sJson)

        {

            //XmlDictionaryReader reader = JsonReaderWriterFactory.CreateJsonReader(Encoding.UTF8.GetBytes(sJson), XmlDictionaryReaderQuotas.Max);

            //XmlDocument doc = new XmlDocument();

            //doc.Load(reader);



            JavaScriptSerializer oSerializer = new JavaScriptSerializer();

            Dictionary<string, object> Dic = (Dictionary<string, object>)oSerializer.DeserializeObject(sJson);

            XmlDocument doc = new XmlDocument();

            XmlDeclaration xmlDec;

            xmlDec = doc.CreateXmlDeclaration("1.0", "gb2312", "yes");

            doc.InsertBefore(xmlDec, doc.DocumentElement);

            XmlElement nRoot = doc.CreateElement("root");

            doc.AppendChild(nRoot);

            foreach (KeyValuePair<string, object> item in Dic)

            {

                XmlElement element = doc.CreateElement(item.Key);

                KeyValue2Xml(element, item);

                nRoot.AppendChild(element);

            }

            return doc;

        }



        private static void KeyValue2Xml(XmlElement node, KeyValuePair<string, object> Source)

        {

            object kValue = Source.Value;

            if (kValue.GetType() == typeof(Dictionary<string, object>))

            {

                foreach (KeyValuePair<string, object> item in kValue as Dictionary<string, object>)

                {

                    XmlElement element = node.OwnerDocument.CreateElement(item.Key);

                    KeyValue2Xml(element, item);

                    node.AppendChild(element);

                }

            }

            else if (kValue.GetType() == typeof(object[]))

            {

                object[] o = kValue as object[];

                for (int i = 0; i < o.Length; i++)

                {

                    XmlElement xitem = node.OwnerDocument.CreateElement("Item");

                    KeyValuePair<string, object> item = new KeyValuePair<string, object>("Item", o[i]);

                    KeyValue2Xml(xitem, item);

                    node.AppendChild(xitem);

                }

                   

            }

            else

            {

                XmlText text = node.OwnerDocument.CreateTextNode(kValue.ToString());

                node.AppendChild(text);

            }

        }