/// <summary>
/// 将微信post过来的xml字符串转换为实体
/// </summary>
/// <param name="rootElement"></param>
/// <returns></returns>
private static RequestXML GetRequestXML(XmlElement rootElement)
{
XmlNode MsgType = rootElement.SelectSingleNode("MsgType");//消息类型
RequestXML requestXML = new RequestXML();
requestXML.ToUserName = rootElement.SelectSingleNode("ToUserName").InnerText;
requestXML.FromUserName = rootElement.SelectSingleNode("FromUserName").InnerText;
requestXML.CreateTime = rootElement.SelectSingleNode("CreateTime").InnerText;
requestXML.MsgType = MsgType.InnerText;
if (requestXML.MsgType == "text")
{
requestXML.Content = rootElement.SelectSingleNode("Content").InnerText;
var tempInt = 0L;
long.TryParse(rootElement.SelectSingleNode("MsgId").InnerText, out tempInt);
requestXML.MsgId = tempInt;
}
else if (requestXML.MsgType == "location")
{
requestXML.Location_X = rootElement.SelectSingleNode("Location_X").InnerText;
requestXML.Location_Y = rootElement.SelectSingleNode("Location_Y").InnerText;
requestXML.Scale = rootElement.SelectSingleNode("Scale").InnerText;
requestXML.Label = rootElement.SelectSingleNode("Label").InnerText;
}
else if (requestXML.MsgType == "event")
{
requestXML.EventType = rootElement.SelectSingleNode("Event").InnerText;
if (requestXML.EventType == "CLICK")
{
requestXML.Content = rootElement.SelectSingleNode("EventKey").InnerText;
requestXML.EventKey = rootElement.SelectSingleNode("EventKey").InnerText;
}
else if (requestXML.EventType.ToLower() == "subscribe")
{
requestXML.EventKey = rootElement.SelectSingleNode("EventKey").InnerText;
}
else if (requestXML.EventType.ToLower() == "scan")
{
requestXML.EventKey = rootElement.SelectSingleNode("EventKey").InnerText;
}
}
else if (requestXML.MsgType == "image")
{
requestXML.PicUrl = rootElement.SelectSingleNode("PicUrl").InnerText;
}
return(requestXML);
}
/// <summary>
/// 将微信post过来的信息转换为实体
/// </summary>
/// <param name="rootElement"></param>
/// <returns></returns>
public static RequestXML GetRequestXML(Stream s)
{
RequestXML result = null;
try
{
byte[] b = new byte[s.Length];
s.Read(b, 0, (int)s.Length);
var postStr = Encoding.UTF8.GetString(b);
if (!string.IsNullOrEmpty(postStr))
{
var doc = new XmlDocument();
doc.LoadXml(postStr);
XmlElement rootElement = doc.DocumentElement;
result = GetRequestXML(rootElement);
}
return(result);
}
catch
{
return(result);
}
}
