创建/查询/回调返回参数(创建/查询/回调返回参数)

{
    "code": 200,
    "msg": "success",
    "status": "00",
    "payUrl": "https://checkout.eplspay.com/?cid=expireAt%202022-07-19T14:28:11.652&sid=S202207181549087817064251392&amount=20.00&qrcode=000201010212268D1A7",
    "qrcodeRaw": "string",
    "amount": "string",
    "fee": "string",
    "realPayAmount": "string",
    "createTimeL": "string",
    "orderId": "S202207181549087817064251392",
    "merchantOrderId": "pay2342342343565234123",
    "payType": "110",
    "sign": "c60bac24be9381a43db34bfbf2df230d",
    "traceId": "qfrdby455v34q23crv34t54ar23rmi85t7v1123e4"
}