curl --location 'liang/buy' \
--form 'id="2"'{
"code": 1,
"show": 0,
"msg": "购买成功",
"data": {
"order_id": "2",
"order_sn": "2025081119000305045",
"liang_nums": "123456",
"price": "10.00"
}
}