cloud.cloudPay.queryRefund查询退款返回 "outRefundNoList"为空。需要获得退款金额、退款时间等信息。实际返回没有这些值。 返回：{"appid": "", "sign": "", "returnCode": "SUCCESS", "returnMsg": "OK", "resultCode": "SUCCESS", "mchId": "", "subMchId": "", "nonceStr": "", "transactionId": "", "outTradeNo": "", "totalFee":, "cashFee": , "refundCount": 1, "outRefundNoList": [], "refundIdList": [], "refundChannel": [], "refundFeeList": [], "settlementRefundFeeList": [], "couponTypeArray": [], "couponRefundFeeList": [], "couponRefundCountList": [], "couponRefundIdArray": [], "couponRefundFeeArray": [], "refundStatusList": [], "refundAccountList": [], "refundRecvAccoutList": [], "refundSuccessTimeList": [], "errCode": 0, "errMsg": "cloudPay.queryRefund:ok"}

cloud.cloudPay.queryRefund返回没有refund_status_$n 字段