Method _get_item_detail

JdBuyer.py:194–207

:param sku_id :return 商品信息

(self, sku_id)

    ############## 商品方法 #############
    # 获取商品详情信息
    def _get_item_detail(self, sku_id):
        '''
        :param sku_id
        :return 商品信息
        '''
        url = 'https://item.jd.com/{}.html'.format(sku_id)
        page = requests.get(url=url, headers=self.headers)

        html = etree.HTML(page.text)
        vender = html.xpath('//div[@class="follow J-follow-shop"]/@data-vid')[0]
        cat = html.xpath('//a[@clstag="shangpin|keycount|product|mbNav-3"]/@href')[0].replace('//list.jd.com/list.html?cat=','')

        detail = dict(cat_id=cat,vender_id=vender)
        return detail

    ############## 库存方法 #############
    # 获取单个商品库存状态