private string getText(InPutMsgObject xmlMsg)
{
string con = xmlMsg.Content.Trim();
System.Text.StringBuilder retsb = new StringBuilder(200);
retsb.Append("这里放你的业务逻辑");
retsb.Append("接收到的消息：" + xmlMsg.Content);
retsb.Append("用户的OPEANID：" + xmlMsg.FromUserName);
return(retsb.ToString());
}
public ActionResult Post(string signature, string timestamp, string nonce, string echostr)
{
XmlDocument inPutXml = GetMsgXml();
string outPutMsg = string.Empty;
XmlElement root = inPutXml.DocumentElement;
InPutMsgObject inPutMsgObject = GetInPutMsgObject(root);
string messageType = inPutMsgObject.MsgType;//获取收到的消息类型。文本(text)，图片(image)，语音等。
switch (messageType)
{
//当消息为文本时
case "text":
outPutMsg = TextCase(inPutMsgObject);
break;
case "event":
if (!string.IsNullOrEmpty(inPutMsgObject.EventName) && inPutMsgObject.EventName.Trim() == "subscribe")
{
//刚关注时的时间，用于欢迎词
int nowtime = ConvertDateTimeInt(DateTime.Now);
string msg = "你要关注我，我有什么办法。随便发点什么试试吧~~~";
string resxml = "<xml>" +
"<ToUserName><![CDATA[" + inPutMsgObject.FromUserName + "]]></ToUserName>" +
"<FromUserName><![CDATA[" + inPutMsgObject.ToUserName + "]]></FromUserName>" +
"<CreateTime>" + nowtime + "</CreateTime>" +
"<MsgType><![CDATA[text]]></MsgType>" +
"<Content><![CDATA[" + msg + "]]></Content>" +
"</xml>";
outPutMsg = resxml;
}
break;
case "image":
break;
case "voice":
break;
case "vedio":
break;
case "location":
break;
case "link":
break;
default:
break;
}
return(Content(outPutMsg));
}
private string TextCase(InPutMsgObject xmlMsg)
{
int nowtime = ConvertDateTimeInt(DateTime.Now);
string msg = "";
msg = getText(xmlMsg);
string resxml = "<xml>" +
"<ToUserName><![CDATA[" + xmlMsg.FromUserName + "]]></ToUserName>" +
"<FromUserName><![CDATA[" + xmlMsg.ToUserName + "]]></FromUserName>" +
"<CreateTime>" + nowtime + "</CreateTime>" +
"<MsgType><![CDATA[text]]></MsgType>" +
"<Content><![CDATA[" + msg + "]]></Content>" +
"</xml>";
return(resxml);
}
/// <summary>
/// 获取回复的消息
/// </summary>
/// <param name="root"></param>
/// <returns></returns>
private InPutMsgObject GetInPutMsgObject(XmlElement root)
{
InPutMsgObject xmlMsg = new InPutMsgObject()
{
FromUserName = root.SelectSingleNode("FromUserName").InnerText,
ToUserName = root.SelectSingleNode("ToUserName").InnerText,
CreateTime = root.SelectSingleNode("CreateTime").InnerText,
MsgType = root.SelectSingleNode("MsgType").InnerText,
};
if (xmlMsg.MsgType.Trim().ToLower() == "text")
{
xmlMsg.Content = root.SelectSingleNode("Content").InnerText;
}
else if (xmlMsg.MsgType.Trim().ToLower() == "event")
{
xmlMsg.EventName = root.SelectSingleNode("Event").InnerText;
}
return(xmlMsg);
}
