public ActionResult GetOnlinePage(string pagination, string sdate, string edate) { if (string.IsNullOrWhiteSpace(sdate)) { sdate = DateTime.Now.ToString("yyyy-MM-dd"); } if (string.IsNullOrWhiteSpace(edate)) { edate = DateTime.Now.ToString("yyyy-MM-dd"); } Pagination paginationobj = pagination.ToObject <Pagination>(); T_Online_taurus model = new T_Online_taurus(); model.pageIndex = paginationobj.page; model.pageSize = paginationobj.rows; model.totalCount = paginationobj.total; model.startDate = sdate + " 00:00:00"; model.endDate = edate + " 23:59:59"; List <T_Online_taurus> list = _onlie.GetPageList(model); var jsonData = new { rows = list, total = list.Count > 0 ? list[0].total : 0, page = paginationobj.page,//list[0].pageIndex, records = list.Count > 0 ? list[0].totalCount : 0 }; return(Success(jsonData)); }
/// <summary> /// 获取时间段的数据 /// </summary> /// <returns></returns> public List <T_Online_taurus> GetPageList(T_Online_taurus model) { using (IDbConnection conn = DapperAdapter.MySQLOpenConnection(ConfigurationHelper.MySQLConnectionStr)) { DynamicParameters param = new DynamicParameters(); StringBuilder sb = new StringBuilder(); sb.Append("select * from t_online_taurus WHERE onlineCount>0 and updateTime>=@startDate and updateTime<=@endDate "); param.Add("@startDate", model.startDate); param.Add("@endDate", model.endDate); sb.Append(" order by updateTime desc"); //获取总记录数 string sqlCount = sb.ToString().Replace("select * ", "select count(1) totalCount "); //分页 if (model.pageIndex >= 0 && model.pageSize > 0) { sb.Append(" limit " + ((model.pageIndex - 1) * model.pageSize) + "," + model.pageSize); } //分页记录列表 var list = conn.Query <T_Online_taurus>(sb.ToString(), param).ToList(); if (list != null && list.Count() > 0) { //总记录数列表 dynamic identity = conn.Query(sqlCount, param).Single(); list[0].totalCount = Convert.ToInt64(identity.totalCount); list[0].pageIndex = model.pageIndex; list[0].pageSize = model.pageSize; } return(list); } }