/// <summary>
/// 发送文字消息
/// </summary>
/// <param name="wx" />获取的收发者信息
/// <param name="content" />内容
/// <returns></returns>
private string sendTextMessage(wxmessage wx, string content)
{
if (wx.MsgId != null && (!msgidlist.Contains(wx.MsgId)))
{
msgidlist.Add(wx.MsgId);
}
sss.InsertData("content:" + content);
string res = "";
switch (wx.MsgType)
{
case "text":
res = string.Format(Message_Text,
wx.FromUserName, wx.ToUserName, DateTime.Now.Ticks, "文字标题如下:\n" + content + "\n文本结尾引脚");
break;
case "image":
res = string.Format(Message_Image,
wx.FromUserName, wx.ToUserName, DateTime.Now.Ticks, wx.MsgType, wx.MediaId);
break;
case "voice":
res = string.Format(Message_Voice,
wx.FromUserName, wx.ToUserName, DateTime.Now.Ticks, wx.MsgType, wx.MediaId);
break;
default:
res = string.Format(Message_Text,
wx.FromUserName, wx.ToUserName, DateTime.Now.Ticks, content);
break;
}
sss.InsertData("res:" + res);
return(res);
}
/// <summary>
/// 获取和设置微信类中的信息
/// </summary>
/// <returns></returns>
private wxmessage GetWxMessage()
{
wxmessage wx = new wxmessage();
StreamReader str = new StreamReader(Request.InputStream, Encoding.UTF8);
XmlDocument xml = new XmlDocument();
xml.Load(str);
str.Close();
str.Dispose();
sss.InsertData("xml对象：" + Newtonsoft.Json.JsonConvert.SerializeObject(xml));
if (xml.SelectSingleNode("xml").SelectSingleNode("MsgId") != null)
{
wx.MsgId = xml.SelectSingleNode("xml").SelectSingleNode("MsgId").InnerText;
}
wx.ToUserName = xml.SelectSingleNode("xml").SelectSingleNode("ToUserName").InnerText;
wx.FromUserName = xml.SelectSingleNode("xml").SelectSingleNode("FromUserName").InnerText;
wx.MsgType = xml.SelectSingleNode("xml").SelectSingleNode("MsgType").InnerText;
if (wx.MsgType.Trim() == "text")
{
wx.Content = xml.SelectSingleNode("xml").SelectSingleNode("Content").InnerText;
}
else if (wx.MsgType.Trim() == "image")
{
wx.PicUrl = xml.SelectSingleNode("xml").SelectSingleNode("PicUrl").InnerText;
wx.MediaId = xml.SelectSingleNode("xml").SelectSingleNode("MediaId").InnerText;
}
else if (wx.MsgType.Trim() == "voice")
{
wx.MediaId = xml.SelectSingleNode("xml").SelectSingleNode("MediaId").InnerText;
}
else if (wx.MsgType.Trim() == "event")
{
wx.EventName = xml.SelectSingleNode("xml").SelectSingleNode("Event").InnerText;
wx.EventKey = xml.SelectSingleNode("xml").SelectSingleNode("EventKey").InnerText;
}
return(wx);
}
public ActionResult Post(string signature, string timestamp, string nonce, string echostr)
{
//Stream requestStream = System.Web.HttpContext.Current.Request.InputStream;
//byte[] requestByte = new byte[requestStream.Length];
//requestStream.Read(requestByte, 0, (int)requestStream.Length);
//string requestStr = Encoding.UTF8.GetString(requestByte);
//sss.InsertData("requestStr:" + requestStr);
//return Content(requestStr);
wxmessage wx = GetWxMessage();
string res = "success";
sss.InsertData("DDDD");
if (!string.IsNullOrEmpty(wx.EventName) && wx.EventName.Trim() == "subscribe")
{
//刚关注时的时间，用于欢迎词
string content = "";
content = "您好，欢迎关注郭顺开公众号";
res = sendTextMessage(wx, content);
return(Content(res));
}
else if (!string.IsNullOrEmpty(wx.MsgType) && wx.MsgType.Trim() == "text")
{
res = sendTextMessage(wx, "接收到的消息text（:<a href=\"http://www.qq.com\">" + wx.Content + "</a>)");
return(Content(res));
}
else if (!string.IsNullOrEmpty(wx.MsgType) && wx.MsgType.Trim() == "image" && !msgidlist.Contains(wx.MsgId))
{
res = sendTextMessage(wx, "接收到的消息image（:<a href=\"" + wx.PicUrl + "\">" + wx.MediaId + "</a>)");
return(Content(res));
}
else if (!string.IsNullOrEmpty(wx.MsgType) && wx.MsgType.Trim() == "voice" && !msgidlist.Contains(wx.MsgId))
{
res = sendTextMessage(wx, "接收到的消息voice（:" + wx.MediaId + ")");
return(Content(res));
}
return(Content(res));
}
