curl --location --request POST 'https://api.zuifuli.com/api/open/v2/refund/query?merchantCode=&sign=&signType=×tamp=&charset=&nonce=&outRefundNo=&refundNo='
{ "code": "0", "result": { "refundNo": "", "outRefundNo": "", "tradeNo": "", "outTradeNo": "", "refundResult": "", "refundAmt": "" } }