public DataTable VerificationCodeValid([FromBody] CodeInfo json) { DataTable dt = null; try { if (!string.IsNullOrWhiteSpace(json.phone) && !string.IsNullOrWhiteSpace(json.code) && json.codetype > 0) { OperationData od = new OperationData(); ValidInfo valid = od.VerificationCodeValid(json); dt = GetTable(valid.valid, valid.errmsg); } else { dt = GetTable("false", "参数错误"); } } catch (Exception ex) { dt = GetTable("false", ex.Message); Log.WriteError(ex, "验证码验证是否正确(VerificationCodeValid)"); } return(dt); }