public ActionResult Get(PostModel postModel, string echostr,string appId) { int wxId = 0; if (string.IsNullOrWhiteSpace(appId) && !int.TryParse(appId, out wxId)) return Content("未知平台接入!"); wxId = Convert.ToInt32(appId); Weixin_Sys_Info wxInfo = null; using (SeekAskContext context = new SeekAskContext()) { wxInfo = context.Weixin_Sys_Info.FirstOrDefault(p => p.WxId == wxId); if (wxInfo == null) return Content("平台未新增管理代号(" + appId + ")!"); bool isCheckSignature = CheckSignature.Check(postModel.Signature, postModel.Timestamp, postModel.Nonce, wxInfo.Wx_Token); #region 记录接入日志 try { Szx_Sys_Log log = new Szx_Sys_Log() { LogID = Guid.NewGuid().ToString("N"), LogName = "微信接入验证", Source = "01", LevelCode = 0, RequestUrl = HttpContext.Request.Url.ToString(), LogDate = DateTime.Now, Message = "验证结果:" + isCheckSignature, Create_Id = "wxjk", Create_Name = "微信接口", Create_Time = DateTime.Now, Create_IP = WebSiteTools.GetRequestIP() }; context.Szx_Sys_Log.Add(log); context.SaveChanges(); } catch (Exception) { } #endregion if (isCheckSignature) { try { wxInfo.Wx_Status = 1; //状态改为已对接 context.SaveChanges(); } catch (Exception) { } return Content(echostr); //返回随机字符串则表示验证通过 } else { return Content("failed:" + postModel.Signature + "," + CheckSignature.GetSignature(postModel.Timestamp, postModel.Nonce, wxInfo.Wx_Token) + "。" + "如果你在浏览器中看到这句话,说明此地址可以被作为微信公众账号后台的Url,请注意保持Token一致。"); } } }
public ActionResult Post(PostModel postModel,string appId) { int wxId = 0; if (string.IsNullOrWhiteSpace(appId) && !int.TryParse(appId, out wxId)) return Content("未知平台接入!"); wxId = Convert.ToInt32(appId); Weixin_Sys_Info wxInfo = null; using (SeekAskContext context = new SeekAskContext()) { wxInfo = context.Weixin_Sys_Info.FirstOrDefault(p => p.WxId == wxId); if (wxInfo == null) return Content("平台未新增管理代号(" + appId + ")!"); if (!CheckSignature.Check(postModel.Signature, postModel.Timestamp, postModel.Nonce, wxInfo.Wx_Token)) { return Content("参数错误!"); } postModel.Token = wxInfo.Wx_Token;//根据自己后台的设置保持一致 postModel.EncodingAESKey = wxInfo.Wx_EncodingAESKey;//根据自己后台的设置保持一致 postModel.AppId = wxInfo.Wx_AppId;//根据自己后台的设置保持一致 var maxRecordCount = 10; //自定义MessageHandler,对微信请求的详细判断操作都在这里面。 var messageHandler = new CustomMessageHandler(Request.InputStream, postModel, maxRecordCount); try { /* 如果需要添加消息去重功能,只需打开OmitRepeatedMessage功能,SDK会自动处理。 * 收到重复消息通常是因为微信服务器没有及时收到响应,会持续发送2-5条不等的相同内容的RequestMessage*/ messageHandler.OmitRepeatedMessage = true; //执行微信处理过程 messageHandler.Execute(); #region 记录微信操作日志 try { if (!messageHandler.CancelExcute) { Weixin_Msg_Request msgRequest = new Weixin_Msg_Request(); msgRequest.WxId = wxInfo.WxId; msgRequest.MsgType = messageHandler.RequestMessage.MsgType.ToString(); if (messageHandler.RequestMessage.MsgType != RequestMsgType.Event) msgRequest.MsgId = messageHandler.RequestMessage.MsgId.ToString(); else msgRequest.MsgId = Guid.NewGuid().ToString("N"); msgRequest.FromUserName = messageHandler.RequestMessage.FromUserName; msgRequest.ToUserName = messageHandler.RequestMessage.ToUserName; msgRequest.Encrypt = null; msgRequest.CreateTime = messageHandler.RequestMessage.CreateTime; msgRequest.XmlDocument = messageHandler.RequestDocument.ToString(); context.Weixin_Msg_Request.Add(msgRequest); context.SaveChanges(); } } catch (Exception) { } #endregion //return Content(messageHandler.ResponseDocument.ToString());//v0.7- //return new FixWeixinBugWeixinResult(messageHandler);//为了解决官方微信5.0软件换行bug暂时添加的方法,平时用下面一个方法即可 return new WeixinResult(messageHandler);//v0.8+ } catch (Exception ex) { #region 记录系统日志 try { Szx_Sys_Log log = new Szx_Sys_Log() { LogID = Guid.NewGuid().ToString("N"), LogName = "微信消息处理", Source = "01", LevelCode = 2, RequestUrl = HttpContext.Request.Url.ToString(), LogDate = DateTime.Now, Message = "处理异常:" + ex.Message, Create_Id = "wxjk", Create_Name = "微信接口", Create_Time = DateTime.Now, Create_IP = WebSiteTools.GetRequestIP() }; context.Szx_Sys_Log.Add(log); context.SaveChanges(); } catch (Exception) { } #endregion } } return Content("参数错误!"); }