订单薄

{
    "code": 0,
    "msg": "string",
    "data": {
        "sell": [
            {
                "id": 100,
                "price": 100,
                "amount": 200
            }
        ],
        "buy": [
            {
                "id": 100,
                "price": 100,
                "amount": 200
            }
        ],
        "newestDealPrice": 300,
        "newestDealType": 1
    }
}