xml转化为json，谢谢

[locklock01]

需要对xml文件中的信息进行提取，代码如何实现，谢谢。

xml文件如下：

<Book>
  <BookState>OK</BookState>
  <Bookshelf ID="1" ShelfInfo="ShelfInfoA" PID="0" SLevel="1" ShelfName="书架1" />
  <Bookshelf ID="2" ShelfInfo="ShelfInfo2" PID="1" SLevel="2" ShelfName="科普书架" >
    <BookInfo BookInfo='ssss'  BookName="地球人" BookID="1002" />
    <BookInfo BookInfo='dddd'  BookName="火星人" BookID="1003" />
    <BookInfo BookInfo='aaaa'  BookName="水星人" BookID="1004" />
    <BookInfo BookInfo='ffff'  BookName="土星人" BookID="1005" />
  </Bookshelf>
  <Bookshelf ID="3" ShelfInfo="ShelfInfo3" PID="1"  ShelfName="历史书架" />
  <Bookshelf ID="4" ShelfInfo="ShelfInfoB" PID="3"  ShelfName="中文历史书架" />
  <Bookshelf ID="5" ShelfInfo="XXShelfInfo" PID="4" ShelfName="近代中文历史书架" />
  <Bookshelf ID="7" ShelfInfo="ShelfInfo22" PID="1" ShelfName="文学书架" >
    <BookInfo BookInfo='eeeec' BookName="古代诗词" BookID="1001" />
  </Bookshelf>
  <Bookshelf ID="9" ShelfInfo="ShelfInfoW" PID="7" ShelfName="古代文学书架" />
</Book>

最后提取的信息组合为：

{ID:1,Info:'ShelfInfoA',PID:0,Name:'书架1'}，
{ID:2,Info:'ShelfInfo2',PID:1,Name:'科普书架'}，
{ID:1002,Info:'ssss',PID:2,Name:'地球人'}，
{ID:1003,Info:'dddd',PID:2,Name:'火星人'}，
{ID:1004,Info:'aaaa',PID:2,Name:'水星人'}，
{ID:1005,Info:'ffff',PID:2,Name:'土星人'}，
{ID:3,Info:'ShelfInfo3',PID:1,Name:'历史书架'}，
{ID:4,Info:'ShelfInfoB',PID:3,Name:'中文历史书架'}，
{ID:5,Info:'XXShelfInfo',PID:4,Name:'近代中文历史书架'}，
{ID:7,Info:'ShelfInfo22',PID:1,Name:'文学书架'}，
{ID:1001,Info:'eeeec',PID:7,Name:'古代诗词'}，
{ID:9,Info:'ShelfInfoW',PID:7,Name:'古代文学书架'}

[孟子E章]

简单的方法，遍历xml进行拼接输出就可以了
或者找一些现成的
如
http://www.phdcc.com/xml2json.htm

[bdmh]

http://www.lwolf.cn/blog/article/code/csharp-xml2json.htm

[孟子E章]

        String xml = @"<Book>
  <BookState>OK</BookState>
  <Bookshelf ID=""1"" ShelfInfo=""ShelfInfoA"" PID=""0"" SLevel=""1"" ShelfName=""书架1"" />
  <Bookshelf ID=""2"" ShelfInfo=""ShelfInfo2"" PID=""1"" SLevel=""2"" ShelfName=""科普书架"" >
    <BookInfo BookInfo='ssss'  BookName=""地球人"" BookID=""1002"" />
    <BookInfo BookInfo='dddd'  BookName=""火星人"" BookID=""1003"" />
    <BookInfo BookInfo='aaaa'  BookName=""水星人"" BookID=""1004"" />
    <BookInfo BookInfo='ffff'  BookName=""土星人"" BookID=""1005"" />
  </Bookshelf>
  <Bookshelf ID=""3"" ShelfInfo=""ShelfInfo3"" PID=""1""  ShelfName=""历史书架"" />
  <Bookshelf ID=""4"" ShelfInfo=""ShelfInfoB"" PID=""3""  ShelfName=""中文历史书架"" />
  <Bookshelf ID=""5"" ShelfInfo=""XXShelfInfo"" PID=""4"" ShelfName=""近代中文历史书架"" />
  <Bookshelf ID=""7"" ShelfInfo=""ShelfInfo22"" PID=""1"" ShelfName=""文学书架"" >
    <BookInfo BookInfo='eeeec' BookName=""古代诗词"" BookID=""1001"" />
  </Bookshelf>
  <Bookshelf ID=""9"" ShelfInfo=""ShelfInfoW"" PID=""7"" ShelfName=""古代文学书架"" />
</Book>";
        XmlDocument d = new XmlDocument();
        d.LoadXml(xml);
        XmlNodeList nodes = d.SelectNodes("//Bookshelf");
        StringBuilder sb = new StringBuilder();
        foreach(XmlNode n in nodes)
        {
           
           sb.AppendLine("{ID:" + n.Attributes["ID"].Value + ",Info:'" + n.Attributes["ShelfInfo"].Value + "',PID:" + n.Attributes["PID"].Value + ",Name:'" + n.Attributes["ShelfName"].Value + "'},");
           
            if (n.ChildNodes.Count > 0)
           {
               XmlNodeList child = n.SelectNodes("BookInfo");
               if (child != null)
               {
                   foreach (XmlNode m in child)
                   {
                       sb.AppendLine("{ID:" + m.Attributes["BookID"].Value + ",Info:'" + m.Attributes["BookInfo"].Value + "',PID:" + n.Attributes["PID"].Value + ",Name:'" + m.Attributes["BookName"].Value + "'},");
                   }
               }
           }
        }
        String json = sb.ToString().Trim();
        if (json.EndsWith(",")) json = json.TrimEnd(',');

[lflljt]

膜拜大牛，顺便学习~~~

[locklock01]

10多行代码，把这个问题解决，学习了