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  • Json|XMl|Object互相转化-小工具

      1 using Newtonsoft.Json;
      2 using System;
      3 using System.IO;
      4 using System.Text;
      5 using System.Xml;
      6 using System.Xml.Serialization;
      7 
      8 public static class XmlConvert
      9     {
     10         public static string SerializXml(object teg) {
     11             StringBuilder sb = new StringBuilder();
     12             StringWriter tw = new StringWriter(sb);
     13             XmlSerializer xmlserializer = new XmlSerializer(teg.GetType());
     14             try
     15             {
     16                 xmlserializer.Serialize(tw, teg);
     17                 tw.Flush();
     18                 tw.Close();
     19                 tw.Dispose();
     20                 return sb.ToString();
     21             }
     22             catch (Exception e)
     23             {
     24                 return string.Empty;
     25             }
     26             finally {
     27                 tw.Flush();
     28                 tw.Close();
     29                 tw.Dispose();
     30             }
     31         }
     32         public static T DeserializXml<T>(string xml) where T:new() {
     33             T result = default(T);
     34             StringReader sr = new StringReader(xml);
     35             XmlSerializer xmlserializer = new XmlSerializer(typeof(T));
     36             result=(T)xmlserializer.Deserialize(sr);
     37             return result;
     38         }
     39         public static string XmlToJson(string xml) {
     40             XmlDocument doc = new XmlDocument();
     41             doc.LoadXml(xml);
     42             return JsonConvert.SerializeXmlNode(doc);
     43         }
     44         public static string JsonToXml(string json,string rootname) {
     45             StringReader sr = new StringReader(json);
     46             JsonTextReader jtr = new JsonTextReader(sr);
     47             StringBuilder sb = new StringBuilder();
     48             StringWriter sw = new StringWriter(sb);
     49             XmlTextWriter xmlwriter = new XmlTextWriter(sw);
     50             try
     51             {
     52                 xmlwriter.WriteStartDocument();
     53                 xmlwriter.WriteStartElement(rootname);
     54                 bool enterArray = false;
     55                 while (jtr.Read())
     56                 {
     57                     switch (jtr.TokenType)
     58                     {
     59                         case JsonToken.StartArray:
     60                             enterArray = true;
     61                             break;
     62                         case JsonToken.EndArray:
     63                             enterArray = false;
     64                             break;
     65                         case JsonToken.StartObject:
     66                             if (enterArray)
     67                                 xmlwriter.WriteStartElement("item");
     68                             break;
     69                         case JsonToken.EndObject:
     70                             xmlwriter.WriteEndElement();
     71                             break;
     72                         case JsonToken.PropertyName:
     73                             xmlwriter.WriteStartElement(jtr.Value.ToString());
     74                             break;
     75                         case JsonToken.String:
     76                         case JsonToken.Integer:
     77                             xmlwriter.WriteCData(jtr.Value.ToString());
     78                             xmlwriter.WriteEndElement();
     79                             break;
     80                         default: break;
     81                     }
     82                 }
     83                 xmlwriter.WriteEndElement();
     84 
     85                 return sb.ToString();
     86             }
     87             catch (Exception e)
     88             {
     89                 return string.Empty;
     90             }
     91             finally {
     92                 xmlwriter.Flush();
     93                 xmlwriter.Close();
     94                 sw.Flush();
     95                 sw.Close();
     96                 jtr.Close();
     97                 sr.Close();
     98                 xmlwriter.Dispose();
     99                 sw.Dispose();
    100                 sr.Dispose();
    101             }
    102         }
    103     }
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  • 原文地址:https://www.cnblogs.com/Thancoo/p/jsonxmlobjConvert.html
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