摘要：
1. 返回字符串sb（json格式）关键代码如下，主要是xmlReader这玩意儿XDocument xdom = null; xdom = yourxdom; StringBuilder sb = new StringBuilder(); XmlReaderSettings Settings = new XmlReaderSettings(); Settings.IgnoreWhitespace = true; XmlReader Reader = XmlReader.Create(... 阅读全文
