public async Task <string> AddStaffInfo(string info) { StaffInfo staffInfo = JsonConvert.DeserializeObject <StaffInfo>(info); StaffDal dal = new StaffDal(); var result = await dal.AddStaffInfo(staffInfo); if (result.ResultCode != 0) { return(JsonConvert.SerializeObject(new { status = "fail", message = result.ResultMsg, date = DateTime.Now })); } return(JsonConvert.SerializeObject(new { status = "success", data = result.Data, date = DateTime.Now })); }