1688API技术解析，实现按图搜索1688商品（拍立淘）

一种可能的解决方案是使用图像识别和相似度匹配的算法。您可以通过将输入的图片与1688上的商品图片进行比对，找出最相似的商品。这涉及到图像特征提取、相似度计算以及数据库匹配等技术。您可以使用开源的图像处理库（如OpenCV）来进行图像处理和特征提取，使用深度学习库（如TensorFlow或PyTorch）来构建图像识别模型，并搭建一个数据库来存储和检索商品信息。

不过，这样的解决方案并不简单，需要具备一定的计算机视觉和机器学习的知识，并且需要大量的数据和计算资源来训练和匹配模型。此外，由于1688的数据结构和接口可能会变化，您可能需要定期更新和调整您的算法和模型。

点击获取key和secret 使用

阿里巴巴中国站按图搜索1688商品（拍立淘） API 返回值说明

请求参数

请求参数：imgid=http://g-search3.alicdn.com/img/bao/uploaded/i4/O1CN01IDpcD81zHbpHs1YgT_!!2200811456689.jpg

参数说明：imgid:图片地址（使用淘宝upload_img接口上传图片，返回图片地址）
如:https://img.alicdn.com/imgextra/i3/15353738/TB2HDHAqN9YBuNjy0FfXXXIsVXa_!!15353738-0-beehive-scenes.jpg

API 返回结果

Result Object:
---------------------------------------
{
	"items": {
		"real_total_results": 80,
		"error": "",
		"item": [
			{
				"title": "Sports  House运动之家中筒篮球袜男士实战精英袜专业透气运动袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01v04wHY1EaaW1CLK4u_!!2213220760368-0-cib.jpg",
				"price": "27.90",
				"promotion_price": "27.90",
				"sales": 11,
				"num_iid": "677610557211",
				"turnHead": "15%",
				"seller_nick": "浙江运动之家纺织科技有限公司",
				"area": "绍兴市",
				"detail_url": "https://detailp4p.1688.com/buyer/offerdetail/677610557211.html?_p_isad=1&cbu_ad_adgroup_id=902555289&trace_log=p4p&cbu_ad_sessionid=d0992a106007f3b63a8b7a07deae7a84"
			},
			{
				"title": "NICE同款实战专业篮球袜男加厚毛巾袜运动袜吸汗透气中筒袜批发",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01u3gJna1VEvHNyekyy_!!2214892302622-0-cib.jpg",
				"price": "4.90",
				"promotion_price": "4.90",
				"sales": 208,
				"num_iid": "688015674316",
				"turnHead": "12%",
				"seller_nick": "诸暨市舜逸针织厂",
				"area": "绍兴市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=688015674316&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "精英透气减震中筒篮球袜实践专业防滑运动袜成人篮球袜男厂家现货",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01sG5R9h1aPypIH5eQS_!!2211654813323-0-cib.jpg",
				"price": "9.50",
				"promotion_price": "9.50",
				"sales": 124,
				"num_iid": "653286057986",
				"turnHead": "41%",
				"seller_nick": "深圳市宝安区欧兰服装厂",
				"area": "深圳市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=653286057986&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "篮球袜斗牛2.0加厚毛巾底 男高帮运动实战专业长中筒精英跑步袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01yMt8m32I4lcS8R4tf_!!2213019179233-0-cib.jpg",
				"price": "7.49",
				"promotion_price": "8.50",
				"sales": 3356,
				"num_iid": "669928804591",
				"turnHead": "26%",
				"seller_nick": "深圳市翠琳袜业有限公司",
				"area": "",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=669928804591&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "专业篮球袜男款中筒毛巾底吸汗防滑运动袜减震户外跑步精英袜批发",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01hB5uxy1boXeWhxmXY_!!2887673512-0-cib.jpg",
				"price": "6.80",
				"promotion_price": "6.80",
				"sales": 15406,
				"num_iid": "640457364753",
				"turnHead": "33%",
				"seller_nick": "宜春市晨希针织有限公司",
				"area": "宜春市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=640457364753&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "情缘  袜子男士  足球袜  运动袜  提花袜  定制袜  长筒袜男定制",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/2018/144/607/9085706441_1968951043.jpg",
				"price": "2.00",
				"promotion_price": "2.00",
				"sales": 0,
				"num_iid": "572614452815",
				"turnHead": "15%",
				"seller_nick": "诸暨市情缘针纺股份有限公司",
				"area": "诸暨市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=572614452815&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "斗牛2.0实战篮球袜长筒高帮批发运动袜精英毛巾底纯色新款吸汗",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01jmTmYz2HkcJ3FLDVh_!!2215717369189-0-cib.jpg",
				"price": "4.50",
				"promotion_price": "4.50",
				"sales": 7600,
				"num_iid": "728980431212",
				"turnHead": "9%",
				"seller_nick": "诸暨市荣育针织厂",
				"area": "绍兴市",
				"detail_url": "https://detailp4p.1688.com/buyer/offerdetail/728980431212.html?_p_isad=1&cbu_ad_adgroup_id=1004996366&trace_log=p4p&cbu_ad_sessionid=d0992a106007f3b63a8b7a07deae7a84"
			},
			{
				"title": "专业篮球袜男款 吸汗防滑压力袜 透气毛巾底跑步袜男士篮球运动袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01quSyVC1IS7f8VIOMZ_!!2214079990891-0-cib.jpg",
				"price": "9.00",
				"promotion_price": "9.00",
				"sales": 10033,
				"num_iid": "711685610424",
				"turnHead": "12%",
				"seller_nick": "佛山市南海风翔织造厂",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=711685610424&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "斗牛篮球袜 2.0加厚毛巾底男高帮跑步实战专业长中筒精英运动袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01GCJHZn259ivaKTOqO_!!2214143237484-0-cib.jpg",
				"price": "8.50",
				"promotion_price": "8.50",
				"sales": 20408,
				"num_iid": "677191208727",
				"turnHead": "20%",
				"seller_nick": "佛山市奇翔纺织有限公司",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=677191208727&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": null,
				"pic_url": null,
				"price": null,
				"promotion_price": null,
				"sales": null,
				"num_iid": null,
				"turnHead": null,
				"seller_nick": null,
				"area": null,
				"detail_url": null
			},
			{
				"title": "斗牛篮球袜2.0加厚毛巾底男高帮运动袜实战专业长筒精英运动袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01mWmw5J1uvqp5Lz06q_!!2215531826100-0-cib.jpg",
				"price": "7.47",
				"promotion_price": "8.30",
				"sales": 33077,
				"num_iid": "709409527777",
				"turnHead": "8%",
				"seller_nick": "佛山市南海区牡云袜厂",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=709409527777&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "男士斗牛篮球袜 加厚毛巾底精英袜 男女长筒高帮任意起毛运动袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01sgdu5K1zT3zRS3WLH_!!2212841996714-0-cib.jpg",
				"price": "8.50",
				"promotion_price": "8.50",
				"sales": 7025,
				"num_iid": "696070175282",
				"turnHead": "21%",
				"seller_nick": "佛山市南海区星优晨袜业厂",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=696070175282&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "篮球袜夏季男士中筒袜吸汗透气运动袜毛巾底实战精英篮球袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01PeQ7we28PFBVamj6e_!!3301127924-0-cib.jpg",
				"price": "8.20",
				"promotion_price": "8.20",
				"sales": 48409,
				"num_iid": "675219005870",
				"turnHead": "21%",
				"seller_nick": "佛山市南海区银翊织造厂",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=675219005870&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "精英篮球袜名郡男女实战训练中筒袜专业加厚加压运动袜子毛巾袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01LFm6z12BECWb2lbpR_!!2594558306-0-cib.jpg",
				"price": "6.00",
				"promotion_price": "6.00",
				"sales": 28004,
				"num_iid": "695434199009",
				"turnHead": "20%",
				"seller_nick": "佛山名郡织造有限公司",
				"area": "佛山市",
				"detail_url": "https://detailp4p.1688.com/buyer/offerdetail/695434199009.html?_p_isad=1&cbu_ad_adgroup_id=930822555&trace_log=p4p&cbu_ad_sessionid=d0992a106007f3b63a8b7a07deae7a84"
			},
			{
				"title": "专业篮球袜子实战精英袜男女加厚毛巾底中筒高帮美式长筒运动长袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01T2HeCD1hfHRM8hgJA_!!2213839604304-0-cib.jpg",
				"price": "5.80",
				"promotion_price": "5.80",
				"sales": 3,
				"num_iid": "680375730752",
				"turnHead": "34%",
				"seller_nick": "义乌市随动针织品厂",
				"area": "金华市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=680375730752&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "袜子男 棉透气吸汗减震篮球袜 跑步短筒 跨境外贸防滑耐磨运动袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01PachOA1wp64JdktsV_!!3956376356-0-cib.jpg",
				"price": "6.80",
				"promotion_price": "6.80",
				"sales": 37558,
				"num_iid": "642616124661",
				"turnHead": "27%",
				"seller_nick": "佛山市晨枫袜业有限公司",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=642616124661&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "运动袜跑步袜中筒潮压力男士篮球袜袜子长筒专业精英毛圈足球袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01EIwQQZ1VFNhi0uA4n_!!2214396662623-0-cib.jpg",
				"price": "6.90",
				"promotion_price": "6.90",
				"sales": 2245,
				"num_iid": "718632576368",
				"turnHead": "16%",
				"seller_nick": "诸暨市嘉玙针织品商行",
				"area": "绍兴市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=718632576368&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "跨境专供实战运动专业训练长筒中筒袜透气男青少年儿童运动篮球袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01cEkUu4276B6K12AwX_!!2210084367747-0-cib.jpg",
				"price": "13.00",
				"promotion_price": "13.00",
				"sales": 748,
				"num_iid": "684231614192",
				"turnHead": "16%",
				"seller_nick": "厦门萨达体育用品有限公司",
				"area": "厦门市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=684231614192&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "篮球袜男款男长筒实战毛巾底加厚中筒训练耐磨防滑透气精英运动袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01SJ7cYt1y7FVNwacyS_!!2215138146531-0-cib.jpg",
				"price": "9.24",
				"promotion_price": "9.24",
				"sales": 33,
				"num_iid": "694323541942",
				"turnHead": "11%",
				"seller_nick": "建德市三都镇远娇贸易商行",
				"area": "建德市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=694323541942&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "潮牌中筒袜秋季长袜男生长筒袜纯棉全棉运动篮球袜子厂家批发",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01VSLOez1DQDx41aRRS_!!2214486610210-0-cib.jpg",
				"price": "6.80",
				"promotion_price": "6.80",
				"sales": 21,
				"num_iid": "682180053851",
				"turnHead": "33%",
				"seller_nick": "佛山市达沁堂织造有限公司",
				"area": "佛山市",
				"detail_url": "https://detailp4p.1688.com/buyer/offerdetail/682180053851.html?_p_isad=1&cbu_ad_adgroup_id=884697334&trace_log=p4p&cbu_ad_sessionid=d0992a106007f3b63a8b7a07deae7a84"
			},
			{
				"title": "Sport's House运动之家女士夏季中筒羽毛球袜毛巾底透气运动袜子",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01vMgkLX1Bs2k54hxzb_!!0-0-cib.jpg",
				"price": "24.41",
				"promotion_price": "24.41",
				"sales": 18687,
				"num_iid": "669867596995",
				"turnHead": "15%",
				"seller_nick": "浙江运动之家纺织科技有限公司",
				"area": "绍兴市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=669867596995&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "长筒斗牛2.0篮球袜 加厚毛巾底男高帮跑步实战专业精英比赛运动袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01jS3CKD1KtGLwcZlxu_!!2211590371221-0-cib.jpg",
				"price": "8.50",
				"promotion_price": "8.50",
				"sales": 21499,
				"num_iid": "674519504840",
				"turnHead": "19%",
				"seller_nick": "佛山市辰思袜业有限公司",
				"area": "佛山市",
				"detail_url": "http://detail.m.1688.com/page/index.html?offerId=674519504840&sortType=&pageId=&abBizDataType=cbuOffer&pvid=aec8dea7-33df-46fa-b1fd-21f14ea952ea&trace_log=normal&scm=1007.45113.350325.0"
			},
			{
				"title": "袜子精英袜中筒男专业篮球袜毛巾底运动袜减震吸汗防滑透气中帮袜",
				"pic_url": "https://cbu01.alicdn.com/img/ibank/O1CN01skpV0i1wp65d0Miuc_!!3956376356-0-cib.jpg",
				"price": "8.00",
				"promotion_price": "8.00",
				"sales": 33679,
				"num_iid": "641715645206",
				"turnHead": "27%",
				"seller_nick": "佛山市晨枫袜业有限公司",
				"area": "佛山市",
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