OrdersDetailProperty(订单详情项内容)

{
    "siPrice": 0,
    "pId": 0,
    "siDiscount": 0,
    "siNum": 0,
    "siAmount": 0,
    "siVamount": 0,
    "pCode": "string",
    "pCnName": "string",
    "pLevel": "string",
    "cCas": "string",
    "deliveryTerm": "string",
    "ifCancel": "string"
}