2020-12-05 1.增加苹果推送处理。2.暂时通过推送实现，增加挤下线功能。

JLChen

2020-12-05 17355977e81bb1f93862b5201424f60af9d093cf

 HDL_ON/DAL/Server/HttpServerRequest.cs

@@ -982,6 +982,7 @@
                        {
                            UserInfo.Current.PushId = pushId;
                            UserInfo.Current.SaveUserInfo();
                            Utlis.WriteLine("PushId: " + pushId);
                           
                            return true;
                        }