以下是使用 Python 封装关键词搜索阿里巴巴商品列表数据的步骤：

使用 requests 库向阿里巴巴搜索接口发送 HTTP 请求，可以使用 GET 或 POST 方法，请求参数中应包含搜索关键词、每页展示数量、当前页码等信息。
解析返回的 response 中的 HTML 页面或 JSON 格式数据，提取需要的商品信息，如商品标题、价格、评价人数等。
使用 pandas 库将提取的商品信息保存到数据框中，以方便后续处理和分析。
可以使用 matplotlib 或其他可视化工具展示商品信息的一些统计特征，如价格分布、销售量趋势等。

item_search-按关键字搜索商品

item_get-获得商品详情

获取key和密钥

公共参数

名称	类型	必须	描述
key	String	是	调用key（必须以GET方式拼接在URL中）
secret	String	是	调用密钥
api_name	String	是	API接口名称（包括在请求地址中）[item_search,item_get,item_search_shop等]
cache	String	否	[yes,no]默认yes，将调用缓存的数据，速度比较快
result_type	String	否	[json,jsonu,xml,serialize,var_export]返回数据格式，默认为json，jsonu输出的内容中文可以直接阅读
lang	String	否	[cn,en,ru]翻译语言，默认cn简体中文
version	String	否	API版本

返回结果

{"items": {"page": "","error": null,"real_total_results": 322562,"total_results": 322562,"item": [{"title": "Wholesale Custom construction safety shoes safety shoes white with lace waxed work boot laces safety shoes","pic_url": "https://s.alicdn.com/@sc04/kf/Hc84cd13d2c084b3cbda905661687deeet.png_300x300.png","promotion_price": "20.39","price": "23.99","sales": 500,"num_iid": 1600656983455,"sample_id": "","seller_nick": "Quanzhou Taichao Shoes Co., Ltd.","post_fee": "","area": null,"star_score": 0,"sp_year": "1","tag": null,"detail_url": "https:"},{"title": "hot selling baby girl boy white color christening baptism prewalker shoes casual shoes","pic_url": "https://s.alicdn.com/@sc04/kf/Hb0722a4eed86429ea78004a695f01357Z.jpg","promotion_price": "2.49","price": "4.25","sales": 10,"num_iid": 1600576253404,"sample_id": "","seller_nick": "Zhangzhou Forwishes Trading Co., Ltd.","post_fee": "","area": null,"star_score": 1,"sp_year": "7","tag": null,"detail_url": "https:"},{"title": "Up to date Fashion Wide Satin Multicolor Garment Bags Home Textile Shoes cord","pic_url": "https://s.alicdn.com/@sc04/kf/H489d4c8772c44f7cb1ca20683b848dd9W.png_300x300.png","promotion_price": "0.25","price": "0.25","sales": 500,"num_iid": 1600553860421,"sample_id": "","seller_nick": "BRILLIANT SUMMIT LIMITED","post_fee": "","area": null,"star_score": 0,"sp_year": "1","tag": null,"detail_url": "https:"},{"title": "200ml Aerosol Decontamination Whitening Care Cleaning Yellow Shoe Agent Shoe Edge White Shoes Whitening Cleaner Spray","pic_url": "https://s.alicdn.com/@sc04/kf/H30d5c330f72145c6a7700c40d93c0d38n.jpg","promotion_price": "0.9","price": "1.5","sales": 3000,"num_iid": 1600810834799,"sample_id": "","seller_nick": "Shenzhen I-Like Fine Chemical Co., Ltd.","post_fee": "","area": null,"star_score": 1,"sp_year": "11","tag": null,"detail_url": "https:"},{"title": "2023 Summer Unisex Outdoor Sport Running Platform Custom Logo White Sneakers Casual Men Chunky Walking Style Shoes Women Ladies","pic_url": "https://s.alicdn.com/@sc04/kf/Hd42c623a67d844bf921b207fb5313ba7k.jpg","promotion_price": "5.75","price": "6.25","sales": 300,"num_iid": 1600864914071,"sample_id": "","seller_nick": "Ruian Mingbao Import And Export Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "Shoes 2023 HOT SALE NEW STYLE Lazy Shoes Puller Shoes On 1 Foot Creative Small Shoes On The Other","pic_url": "https://s.alicdn.com/@sc04/kf/H418176db31d546e79325b30fc171d3dbX.jpg","promotion_price": "0.7","price": "0.85","sales": 100,"num_iid": 1600747366129,"sample_id": "","seller_nick": "Shenzhen Oumei Yigou Ecommerce Co., Limited","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "Safetoe S3复合脚趾安全靴男式重型采矿工业建筑工作靴","pic_url": "https://s.alicdn.com/@sc04/kf/H4fd4a17f1788470fbf39926cb7ebd93bH.jpg","promotion_price": "23.5","price": "27.5","sales": 100,"num_iid": 62010229027,"sample_id": "","seller_nick": "Shanghai Langfeng Industrial Co., Ltd.","post_fee": "","area": null,"star_score": 5,"sp_year": "10","tag": null,"detail_url": "https:"},{"title": "新型时尚轻质透气工作钢趾林地男士安全鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H46f3b8f31ded4cd09ee79a7b12c074374.jpg","promotion_price": "7.53","price": "9.06","sales": 1,"num_iid": 1600433024083,"sample_id": "","seller_nick": "Qingdao Eternity Safety Co., Ltd.","post_fee": "","area": null,"star_score": 5,"sp_year": "11","tag": null,"detail_url": "https:"},{"title": "XRH Custom Logo Canvas Trendy Shoes Women's Fashion Lace Up White Black Canvas Sneakers Shoes For Ladies","pic_url": "https://s.alicdn.com/@sc04/kf/H2f2487f0b0d349479843fc6749a3b52cD.jpg","promotion_price": "3.99","price": "5.17","sales": 300,"num_iid": 1600063522938,"sample_id": "","seller_nick": "XIAMEN XURUIHANG IMPORT AND EXPORT CO., LTD.","post_fee": "","area": null,"star_score": 5,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "DEBONSAPT Hot sale industrial protective breathable work boots casual training shoes steel toe safety shoes for shop winter","pic_url": "https://s.alicdn.com/@sc04/kf/Heb3c3f1e27d340c68e078bff13f7b08dK.jpg","promotion_price": "12.28","price": "14.58","sales": 1,"num_iid": 1600345181379,"sample_id": "","seller_nick": "Gaomi Rongtai Labor Protection Products Co., Ltd.","post_fee": "","area": null,"star_score": 5,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "劳动保险鞋轻便透气除臭剂工作鞋夏季男士休闲运动安全鞋橡胶底","pic_url": "https://s.alicdn.com/@sc04/kf/H3777d778b5d64d179dd36446d99a7b11b.jpg","promotion_price": "8.7","price": "9.52","sales": 2,"num_iid": 62048892454,"sample_id": "","seller_nick": "Gaomi Manwei Labor Product Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "Used Shoes For Sale Bales 25Kg Used Shoes Wholesale From USA","pic_url": "https://s.alicdn.com/@sc04/kf/H5fb9ce842cf540409940cf8a2f6ebe7dQ.jpg","promotion_price": "0.6","price": "1.2","sales": 25,"num_iid": 60808706508,"sample_id": "","seller_nick": "Guangzhou Gracer Renewable Resources Co., Ltd.","post_fee": "","area": null,"star_score": 5,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "热销最优质儿童运动鞋女孩运动鞋学生透气网眼童鞋男孩运动鞋儿童运动鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H6be7d1ac39d24f48be6d479170194c8c9.jpg","promotion_price": "8.56","price": "15.99","sales": 200,"num_iid": 1600239527337,"sample_id": "","seller_nick": "Brita (xiamen) International Ltd.","post_fee": "","area": null,"star_score": 5,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "新型防静电结构防水真皮安全鞋","pic_url": "https://s.alicdn.com/@sc04/kf/HTB1U9Q8NCzqK1RjSZFHq6z3CpXad.jpg","promotion_price": "11.2","price": "11.5","sales": 500,"num_iid": 62046763704,"sample_id": "","seller_nick": "Gaomi Longyue Protective Equipment Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "热销工业透气男士工作运动鞋钢趾轻型男士安全鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H2dc15ea7b6fc4152a273b3f45a00e2f9V.jpg","promotion_price": "8.5","price": "11.6","sales": 5,"num_iid": 1600311132562,"sample_id": "","seller_nick": "Beijing Diamond Sport International Trading Company Limited","post_fee": "","area": null,"star_score": 4,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "CE oil water resistant anti slip work shoes steel toe puncture proof men industrial construction safety shoes boots S3","pic_url": "https://s.alicdn.com/@sc04/kf/H04d0a22ad12e4f3c8a12feb6e5564296Q.jpg","promotion_price": "7.5","price": "12.5","sales": 100,"num_iid": 60417544305,"sample_id": "","seller_nick": "Heilongjiang Safer Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "13","tag": null,"detail_url": "https:"},{"title": "Fashion Mens running top brand shoes sport shoes men footwear sneakers","pic_url": "https://s.alicdn.com/@sc04/kf/H81be6cbfab404cb49e5dfbd0340f6544l.jpg","promotion_price": "2.8","price": "3.6","sales": 50,"num_iid": 62385770837,"sample_id": "","seller_nick": "Wangdu Yuxing Shoes Factory","post_fee": "","area": null,"star_score": 3,"sp_year": "6","tag": null,"detail_url": "https:"},{"title": "Good quality footwear functional safety boots CE shoes EU-TYPE hiking shoes S3 SRC zapatos de seguridad steel toe Safety Shoes","pic_url": "https://s.alicdn.com/@sc04/kf/Hb67f950c07924b2cb9ef8f910df68db5H.jpg","promotion_price": "6.6","price": "7.6","sales": 500,"num_iid": 60769604861,"sample_id": "","seller_nick": "Shandong Guardian Safety Product Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "7","tag": null,"detail_url": "https:"},{"title": "时尚设计柔软运动鞋透气热销运动鞋男士休闲鞋","pic_url": "https://s.alicdn.com/@sc04/kf/He60e9df474d44ce2825213f722da300fc.jpg","promotion_price": "4.5","price": "5.6","sales": 2,"num_iid": 1600719664920,"sample_id": "","seller_nick": "Xiamen Barchon International Trade Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "OEM ODM制造商原创定制标志真皮SB低运动鞋设计滑板休闲男士定制鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H8fb3cfe8cac44d94847f903bf4c4428cT.jpg","promotion_price": "14.88","price": "38.88","sales": 2,"num_iid": 1600430017361,"sample_id": "","seller_nick": "Quanzhou Qiyao Footwear Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "原创定制男士空白滑板制造廉价充气定制SB高低切鞋底皮革运动鞋","pic_url": "https://s.alicdn.com/@sc04/kf/He1adbce03fc04977835453fe63788083Y.png_300x300.png","promotion_price": "9.9","price": "59.9","sales": 2,"num_iid": 1600597543197,"sample_id": "","seller_nick": "Quanzhou Benmiao Sporting Goods Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "low price factory new stylish fashion sport trainers mens casual shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H6e926d4566e24a01ad919e4e4ac61f3ci.jpg","promotion_price": "3.5","price": "4.4","sales": 2,"num_iid": 1600621103497,"sample_id": "","seller_nick": "Wenzhou Better Import And Export Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "热销硅胶防水鞋套雨靴可重复使用硅胶橡胶雨鞋套","pic_url": "https://s.alicdn.com/@sc04/kf/H849e7b8129c2426da1b4109ca08b4156M.jpg","promotion_price": "0.66","price": "1.06","sales": 50,"num_iid": 1600470840318,"sample_id": "","seller_nick": "Zhongshan Fangyuan Silicone Products Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "15","tag": null,"detail_url": "https:"},{"title": "Conyson热销新款时尚韩国学步儿童尺码21-30儿童婴儿休闲鞋儿童男孩女孩LED发光运动鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H923991b0de164a98916ca404d5dc85dbA.jpg","promotion_price": "4.52","price": "5.29","sales": 2,"num_iid": 1600451320814,"sample_id": "","seller_nick": "Hangzhou Ciny Fashion Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "GUYISA Steel Toe Safety Shoes Waterproof Safety shoes Boots shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H545f51b498434e52bf4647889e3dbd36k.jpg","promotion_price": "6.28","price": "11.9","sales": 1,"num_iid": 1600167634540,"sample_id": "","seller_nick": "Weifang Weierdun Shoes Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "Hot Sale MD Sole Knitting Upper Breathable Mesh Men'S Black Walking Loafers Sock Sneakers Shoes For Man Black Loafers","pic_url": "https://s.alicdn.com/@sc04/kf/H004fc34882614585863200d6724c23c4C.jpg","promotion_price": "7.2","price": "8.5","sales": 2,"num_iid": 1600324511779,"sample_id": "","seller_nick": "Fuzhou Harvest Land Industry Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "鞋安全焊接鞋焊工安全鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H6523b20d49ff4908883f6bcf6092f886b.jpg","promotion_price": "11.5","price": "12.5","sales": 10,"num_iid": 1600669484352,"sample_id": "","seller_nick": "Shandong Xingyu Gloves Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "2023 new fashion mesh upper breathable casual running men sport shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H1233b9c941524a5b8a28c88e850cc55cB.jpg","promotion_price": "2.5","price": "2.8","sales": 2,"num_iid": 62347145180,"sample_id": "","seller_nick": "Wangdu Baoyuan Shoes Co., Ltd.","post_fee": "","area": null,"star_score": 2,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "Wholesale High Quality Comfortable Sports Leisure Non Slip Wear Resistant Casual Shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H3f70c760e0a44a76b895092815b26d3e1.jpg","promotion_price": "1.6","price": "2.1","sales": 2,"num_iid": 1600443753082,"sample_id": "","seller_nick": "Jiaozuo Huatong Shoes Factory","post_fee": "","area": null,"star_score": 3,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "Safety Welding Shoes for Welder Steel Toe Work Men's Women's Work Industrial Safety Shoes for Man","pic_url": "https://s.alicdn.com/@sc04/kf/Hb08711d826b648d98e13f788590d91d8m.jpg","promotion_price": "13.0","price": "14.0","sales": 10,"num_iid": 1600590471226,"sample_id": "","seller_nick": "Qingdao Xingyu Safety Products Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "低价批发工厂白色皮革步行风格男式休闲正装鞋","pic_url": "https://s.alicdn.com/@sc04/kf/H9212bd8954a849a49629f22505be5848B.jpg","promotion_price": "3.9","price": "5.9","sales": 1,"num_iid": 1600602348741,"sample_id": "","seller_nick": "Quanzhou World-Win Import And Export Trade Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "8","tag": null,"detail_url": "https:"},{"title": "Hot Selling Cheap Genuine Leather Steel Toe Breathable Safety Shoes with CE S3 S1P price dropshipping for men","pic_url": "https://s.alicdn.com/@sc04/kf/Hc2d3bb8a5cec4ee2948bbfe7f1e47f2eP.jpg","promotion_price": "12.1","price": "16.5","sales": 2,"num_iid": 1600324401994,"sample_id": "","seller_nick": "Shenzhen Eles Technology Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "14","tag": null,"detail_url": "https:"},{"title": "New Fashion Air Cushion Shoes Comfortable Sneakers For Men Plus Size Men Shoes 47","pic_url": "https://s.alicdn.com/@sc04/kf/H859082940b3a468c8c0e81c9fbb2d63fo.jpg","promotion_price": "11.88","price": "15.27","sales": 1,"num_iid": 1600082248991,"sample_id": "","seller_nick": "Yiwu Diansen E-Commerce Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "批发新款透明拖鞋凉鞋女士时尚2022夏季女士豹纹高跟凉鞋","pic_url": "https://s.alicdn.com/@sc04/kf/Hafa23347f4194d9ca162acce5cf5fafcR.jpg","promotion_price": "3.9","price": "5.5","sales": 2,"num_iid": 1600455700196,"sample_id": "","seller_nick": "Guangzhou Lite Leather Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "5","tag": null,"detail_url": "https:"},{"title": "Personalized Custom Vulcanized Shoes Sneakers Flat Plain Black Blank Bulk White Canvas Shoes Men","pic_url": "https://s.alicdn.com/@sc04/kf/Hd0cd8cf86d9c49679b73c002e378f1b6y.jpg","promotion_price": "2.2","price": "3.5","sales": 400,"num_iid": 1600716159384,"sample_id": "","seller_nick": "Ruian Douchuan Trading Co., Ltd.","post_fee": "","area": null,"star_score": 1,"sp_year": "1","tag": null,"detail_url": "https:"},{"title": "New comfortable sports soft walking shoes gradient breathable sports shoes oem shoes sneakers","pic_url": "https://s.alicdn.com/@sc04/kf/H6957e6d906a2411397a21ae6d9560ed9D.jpg","promotion_price": "6.11","price": "8.33","sales": 1,"num_iid": 1600515110568,"sample_id": "","seller_nick": "Xiamen Kaisun Trading Co., Ltd.","post_fee": "","area": null,"star_score": 4,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "Wholesale New Model Soft Sole Walking Style Shoes Breathable Men Running Sport Shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H0900e50a5a504d21989dfc0ff34503b8w.jpg","promotion_price": "3.9","price": "14.8","sales": 300,"num_iid": 62225196734,"sample_id": "","seller_nick": "Adit Shoes Manufacture Co., Ltd.","post_fee": "","area": null,"star_score": 2,"sp_year": "4","tag": null,"detail_url": "https:"},{"title": "New Custom Sandals Ladies Thick Bottom Flat Handmade Fashion Black Flat Simple Open Toe Slipper Women's Shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H37e8a5a6acc84e0d8755eedaf79f749b2.jpg","promotion_price": "3.8","price": "6.5","sales": 2,"num_iid": 1600628896181,"sample_id": "","seller_nick": "Huizhou Taiyu Trading Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "YATAI Ladies casual small white shoes soft sole breathable girl shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H2e6db300852b4c599ac9bb0cabb71b72x.jpg","promotion_price": "1.94","price": "3.53","sales": 1,"num_iid": 1600316594993,"sample_id": "","seller_nick": "Wenxian Yatai Shoes Factory","post_fee": "","area": null,"star_score": 2,"sp_year": "2","tag": null,"detail_url": "https:"},{"title": "女性夏季穿平底时尚凉鞋和拖鞋沙滩鞋海边人字拖PVC图片女性女士","pic_url": "https://s.alicdn.com/@sc04/kf/H303821d7f77e479fa238bc3734988618t.jpg","promotion_price": "0.98","price": "1.49","sales": 100,"num_iid": 1600742282907,"sample_id": "","seller_nick": "Jian'ou Diaoling E-Commerce Firm","post_fee": "","area": null,"star_score": 2,"sp_year": "1","tag": null,"detail_url": "https:"},{"title": "Hot sale mocassin men shoes loafers Cow Suede Leather Office shoes men Business wedding party men's dress shoes","pic_url": "https://s.alicdn.com/@sc04/kf/Hce7517f1ae104a60b7537a0265925570O.jpg","promotion_price": "20.5","price": "22.5","sales": 1,"num_iid": 1600589117271,"sample_id": "","seller_nick": "Foshan Chengyin Trade Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "10","tag": null,"detail_url": "https:"},{"title": "2023 Wholesale Summer New footwear Fashion Student Round Toe Sneakers Sports Leisure Single thick sole white shoes women","pic_url": "https://s.alicdn.com/@sc04/kf/H72161b75d404430684535b0b057d608ac.jpg","promotion_price": "2.97","price": "4.32","sales": 1,"num_iid": 1600669469825,"sample_id": "","seller_nick": "Xiamen Kaisun Trading Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "女性夏季穿平底时尚凉鞋和拖鞋沙滩鞋海边人字拖PVC图片女性女士","pic_url": "https://s.alicdn.com/@sc04/kf/He726535ef7a942d7b2ed740e2779f8364.jpg","promotion_price": "0.99","price": "1.5","sales": 100,"num_iid": 1600508560750,"sample_id": "","seller_nick": "Yiwu Xinmu Network Technology Co., Ltd.","post_fee": "","area": null,"star_score": 2,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "Latest 2023 high quality Industrial comfortable toe protect construction work men safety shoes construction Boot for men","pic_url": "https://s.alicdn.com/@sc04/kf/H230eaaa137104c5e92eb10ff093c6665F.jpg","promotion_price": "4.5","price": "5.5","sales": 100,"num_iid": 1600250431808,"sample_id": "","seller_nick": "Jiangsu Huibaicheng Machinery Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "03KD293 Zeal Top casual kids toddler shoes Fancy new arrive summer platform sandals manufacturers light sole sandals for girls","pic_url": "https://s.alicdn.com/@sc04/kf/H498bec0a45474f7a9162fa70d2f1eed3T.jpg","promotion_price": "2.2","price": "3.9","sales": 6,"num_iid": 1600412484261,"sample_id": "","seller_nick": "Fuzhou Zeal Top Shoes Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "Stock High Quality Shiny PU Luxury memory foam insole ladies shoes slip on ballet casual women flat shoes","pic_url": "https://s.alicdn.com/@sc04/kf/Ha4648563958f458caf7cf1b35bc004aeH.jpg","promotion_price": "3.73","price": "3.98","sales": 1,"num_iid": 1600412231157,"sample_id": "","seller_nick": "Hangzhou Ambition Import And Export Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "3","tag": null,"detail_url": "https:"},{"title": "Factory directly OEM private label remove stains sneaker cleaner shoe cleaning kit","pic_url": "https://s.alicdn.com/@sc04/kf/H199695a2655f4a95a10bb20a5d770018T.png_300x300.png","promotion_price": "1.16","price": "1.26","sales": 3000,"num_iid": 1600630692800,"sample_id": "","seller_nick": "Haining Twowell Daily Commodity Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "9","tag": null,"detail_url": "https:"},{"title": "2022 New Design Lightweight Breathable Canvas Upper Comfortable Fashion Sneakers Men's Sports Low Casual Skateboarding Shoes","pic_url": "https://s.alicdn.com/@sc04/kf/H965b231f881b403e8f92798719c6e2f2z.jpg","promotion_price": "9.19","price": "11.09","sales": 9,"num_iid": 1600513155349,"sample_id": "","seller_nick": "Quanzhou Jinqiu Sports Products Co., Ltd.","post_fee": "","area": null,"star_score": 3,"sp_year": "5","tag": null,"detail_url": "https:"}