//文本消息响应
private void TextMsgResponse(string content, ref WxMsgHandler msg)
{
CxxUtc utc = new CxxUtc(DateTime.Now);
string _toUser = msg.ToUser;
msg.ToUser = msg.FromUser;
msg.FromUser = _toUser;
msg.Content = content;
msg.CreateTime = (long)utc.ToUtcTime();
Response.Write(msg.TextMsg());
}
//订阅事件消息响应
private void SubscribeResponse(string content, ref WxEventHandler evt)
{
CxxUtc utc = new CxxUtc(DateTime.Now);
WxMsgHandler msg = new WxMsgHandler();
msg.ToUser = evt.FromUser;
msg.FromUser = evt.ToUser;
msg.CreateTime = ( long )utc.ToUtcTime();
msg.Content = content;
msg.MsgType = WxMsgType.Text;
Response.Write(msg.TextMsg());
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Config.Instance.IsInitialized)
{
Config.Instance.Load();
}
if (WxNormalHandler.IsVerifyingSignature())
{
//首次接入校验Signature
WxNormalHandler.VerifySignature();
}
else
{
byte[] bReq = Request.BinaryRead(Request.TotalBytes);
if (bReq.Length > 0)
{
string sReq = Encoding.UTF8.GetString(bReq);
if (sReq.Length > 0)
{
if (WxNormalHandler.IsRcvTecentMsg(ref sReq))
{
//收到消息
WxMsgHandler hMsg = new WxMsgHandler();
if (hMsg.Parse(sReq))
{
if (hMsg.MsgType == WxMsgType.Text)
{
hMsg.TextMsg2Db(hMsg.FromUser, hMsg.MsgId, hMsg.MsgType, hMsg.Content);
//响应消息处理
TextMsgResponse(Config.Instance.Wx.Response, ref hMsg);
}
else
{
Response.Write("success");
}
}
else
{
Response.Write("success");
}
}
else if (WxNormalHandler.IsRcvTecentEvent(ref sReq))
{
//收到事件
WxEventHandler hEvt = new WxEventHandler();
if (hEvt.Parse(sReq))
{
if (hEvt.Event == WxEventType.Subscribe)
{
//关注，执行数据库注册操作
if (hEvt.Subscribe(hEvt.FromUser))
{
string _Welcome = Config.Instance.Wx.Welcome;
_Welcome = _Welcome.Replace("{{$date}}", zDate.Format(DateTime.Now, DateFormatStyle.Style(true, false, false, true)));
_Welcome = _Welcome.Replace("{{$name}}", Config.Instance.Wx.Name);
SubscribeResponse(_Welcome, ref hEvt);
}
}
else if (hEvt.Event == WxEventType.Unsubscribe)
{
//取消关注
hEvt.Unsubscribe(hEvt.FromUser);
}
}
}
}
}
//其他情况直接返回
Response.Write("");
}
}
