分享：toB二维码参数(分享：toB二维码参数)

{
    "application": "string",
    "chainId": 0,
    "dxPayType": "string",
    "dxPickupOrderCode": "string",
    "merchantAccountCode": "string",
    "orgId": 0,
    "payChannelType": "ALI_SPECIAL_MCH",
    "payIntention": "ACTIVE",
    "payScene": "DIRECT_PAY",
    "payTerminal": "APP",
    "productDesc": "string",
    "referBillCode": "string",
    "referBillType": "BALANCE_TOP_UP",
    "sourceOrderNum": "string",
    "tenantId": 0,
    "totalAmount": "string",
    "useTerminal": "ALL"
}