分享一个利用Ajax传递Xml文档的方法

客户端

<script language="javascript"> //生成XML文件  function GetAllFormData()  {      var strXML = "<Client>\r\n<FormData>\r\n";      strXML += "<UserName>bccu</UserName>"     strXML += "<Age>25</Age>";      strXML += "</FormData>\r\n</Client>"     return strXML;  }  ///向服務器发送XML文档  function Send(Str,URL)   {      var Http = new ActiveXObject("Microsoft.XMLHTTP")      Http.open("POST",URL,false)      Http.send(Str)      return Http.responseText;  }  ///获得XML中指定的节的值  function GetXMLNodeValue(strXML,nodeName)  {      var Dom = new ActiveXObject("Microsoft.XMLDOM")      Dom.async=false       Dom.loadXML(strXML)      if(Dom.parseError.errorCode != 0)       {          delete(Dom)          return(false)      }      else      {          var node = Dom.documentElement.selectSingleNode("//"+nodeName);          if(node)              nodeValue = node.text;          delete(Dom)          return(nodeValue);      }  }   function Test()   {      var tmp       = Send(GetAllFormData(),"./test.aspx");      var name      = GetXMLNodeValue(tmp,"UserName");      var password  = GetXMLNodeValue(tmp,"Age");   }  </script>

服务器端（test.cs）

System.IO.Stream stream = Request.InputStream System.Xml.XmlDocument doc = new XmlDocument();  try  {    doc.Load(stream); //加载发送过来的Xml文档 }  catch  {    byte[] buffer = new byte[stream.Length];    stream.Read(buffer,0,buffer.Length);    string strXML = System.Text.UnicodeEncoding.Default.GetString(buffer,0,buffer.Length);    doc.LoadXml(strXML);  }  //将doc处理后输出以便返回到客户端(此处省略) response.write("")

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