protocal.GoodsInfo

{
    "bar_style": {
        "bar_comment": "string",
        "bar_label": "string",
        "discount_prompt": "string",
        "focus_bg_img": "string",
        "unfocus_bg_img": "string"
    },
    "goods_desc": "string",
    "goods_type": 0,
    "price": "string",
    "product_id": "string",
    "sale_price": "string",
    "sale_product_id": "string"
}