查价:https://p.3.cn/prices/mgets?callback=jQuery202881&skuIds=J_2888229
return json:jQuery202881([{"op":"299.00","m":"499.00","id":"J_2888229","p":"299.00"}]);
商品搜索:https://search.jd.com/Search?keyword=电脑&enc=utf-8
评论:https://club.jd.com/comment/productPageComments.action?callback=fetchJSON_comment98vv43669&productId=2888224&score=0&sortType=5&page=0&pageSize=10&isShadowSku=0&fold=1
return json:略