{
"returnUrl": "string",
"expireMinutes": 1
}curl --location --request POST 'http://10.168.1.163:48080/open-api/v1/cash-voucher/purchases//cashier' \
--header 'Content-Type: application/json' \
--data-raw '{
"returnUrl": "string",
"expireMinutes": 1
}'{
"code": 0,
"msg": "",
"data": {
"tradeNo": "",
"cashierUrl": ""
}
}