{
"refundAmount": 5000,
"reason": "客户要求退款"
}curl --location --request POST 'http://10.168.1.163:48080/open-api/v1/orders//refund?merchantId&orderId=1' \
--header 'Content-Type: application/json' \
--data-raw '{
"refundAmount": 5000,
"reason": "客户要求退款"
}'{
"code": 0,
"msg": "",
"data": 0
}