c# - 使用 XDocument 而不是字符串构建 SOAP 信封

Question

目前我有这段代码来构建 SOAP 信封:

     "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
     "<soap:Envelope " +
      "xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
     "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " +
     "xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">" +
     "<soap:Body> " +
     "<ABRSearchByABN xmlns=\"http://abr.business.gov.au/ABRXMLSearch/\"> " +
     "<searchString>" + searchValue + "</searchString>" +
     "<includeHistoricalDetails>" + history + "</includeHistoricalDetails>" +
     "<authenticationGuid>" + guid + "</authenticationGuid>" +
     "</ABRSearchByABN>" +
     "</soap:Body>" +
     "</soap:Envelope>";

我正在尝试创建一个 XML 文档，但我不确定如何继续使用命名空间。

明显不起作用的代码:

XNamespace soap = "http://schemas.xmlsoap.org/soap/envelope/";
XNamespace xmlns = "http://abr.business.gov.au/ABRXMLSearch/";
XNamespace xsi = "http://www.w3.org/2001/XMLSchema-instance";
XNamespace xsd = "http://www.w3.org/2001/XMLSchema";

XDocument xd = new XDocument(
    new XDeclaration("1.0","utf-8",""),
      new XElement("soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\"",   
          new XElement("soap:Body",
              new XElement("ABRSearchByABN xmlns=\"http://abr.business.gov.au/ABRXMLSearch/\"",
                  new XElement("searchString", searchValue),
                  new XElement("includeHistoricalDetails", history),
                  new XElement("authenticationGuid", guid)))));

我怎样才能完成这个？

提前致谢。

Answer 1

您可以使用 XmlDocument 类并继续追加子项。

XmlDocument xmlDoc = new XmlDocument();

xmlDoc.AppendChild(xmlDoc.CreateNode(XmlNodeType.Element, "soap", "Envelope", "http://www.w3.org/2001/XMLSchema-instance"));

此外，假设您已经将 xml 存储为字符串，一个更简单但可能不太易于管理的解决方案是简单地声明一个新的 XmlDocument 并将字符串加载到其中。

XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(yourString);