public static ChatMsgData SaveMsgData(ChatRespData userData, string input, bool unread = false)
        {
            var msgDetail = new ChatMsgData
            {
                memberid = userData.memberid,
                username = userData.username,
                gender   = userData.gender,
                text     = input,
            };

            //接收者在填ture
            if (unread)
            {
                msgDetail.unread = true;
            }

            return(msgDetail);
        }
        public static Dictionary <string, List <ChatMsgData> > SaveMsgData(string id, ChatRespData userData, string input, bool unread = false)
        {
            var msgDetail = new ChatMsgData
            {
                memberid = userData.memberid,
                username = userData.username,
                gender   = userData.gender,
                text     = input,
            };

            //接收者在填ture
            if (unread)
            {
                msgDetail.unread = true;
            }
            var list = new List <ChatMsgData>();

            list.Add(msgDetail);
            var dic = new Dictionary <string, List <ChatMsgData> >();

            dic.Add(id, list);
            return(dic);
        }