要开发一个根据关键词获取抖音商品列表的API接口，你可以按照以下步骤进行：
注册并登录开放平台，创建一个应用并获取必要的API密钥，如API Key和API Secret。
研究抖音开放平台的API文档，特别是与商品搜索相关的API端点。这将帮助你理解如何构建请求以获取所需数据。
设计API接口：确定URL结构、请求方法（GET, POST等）、请求参数、返回数据格式等。例如，可以设计一个名为
/douyin/products的接口，接受一个名为keyword的查询参数。编写后端代码：使用服务器端编程语言（如Python、Node.js等）和框架（如Express、Django等），编写后端逻辑来处理API请求。这包括验证请求、构造HTTP请求到抖音API、处理响应以及返回数据给客户端。
连接抖音API：使用获得的API密钥，通过HTTPS请求连接到抖音API，并传递所需的参数以获取商品列表。
数据解析与处理：解析抖音API返回的JSON数据，提取商品列表信息，并根据需要进行数据处理。
安全性和错误处理：确保API具有适当的安全措施，如API密钥验证、请求频率限制等。同时，实现错误处理机制以应对网络问题或API限制。
测试API接口：在本地或测试环境中对你的API接口进行测试，确保它能够正确返回商品列表。
部署上线：将你的API服务部署到生产环境，并确保其可被公网访问。
文档和示例：编写清晰的API文档和使用案例，以便其他开发者了解如何接入和使用你的API。
以下是一个简单的后端API接口示例，使用Python和Flask框架：
# coding:utf-8
"""
Compatible for python2.x and python3.x
requirement: pip install requests
"""
from __future__ import print_function
import requests
# 请求示例 url 默认请求参数已经做URL编码
url = "https://item_search/?key=<您自己的apiKey>&secret=<您自己的apiSecret>&q=连衣裙&page=1&sort="
headers = {
"Accept-Encoding": "gzip",
"Connection": "close"
}
if __name__ == "__main__":
r = requests.get(url, headers=headers)
json_obj = r.json()
print(json_obj)响应示例
{
"items": {
"page": "1",
"real_total_results": 500,
"total_results": 500,
"page_size": 20,
"pagecount": 25,
"item": [
{
"title": "【清子】显瘦小蛮腰～新款定制设计春装卫衣连衣裙L0788",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_cbrNegKF_70732696448192514710931_f48788ff100d9afb00d63ed437357f29_sx_920709_www2891-2891",
"promotion_price": 169,
"price": 169,
"sales": 17872,
"num_iid": 3536467110454782000,
"shop_name": "MDNW服饰",
"shop_id": 9088931,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3536467110454782196&pick_source=Nvt7YLu"
},
{
"title": "【诗雨推荐】时尚气质休闲连衣裙",
"pic_url": "https://p9-aio.ecombdimg.com/obj/ecom-shop-material/v1_yjSJQYM_70770131096798824990399_b8a44fa0240e628775f3b8c4fbee085d_sx_342317_www782-782",
"promotion_price": 59.9,
"price": 59.9,
"sales": 19871,
"num_iid": 3536848829968219000,
"shop_name": "星辰服饰店铺",
"shop_id": 6970399,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3536848829968218897&pick_source=NvndGU9"
},
{
"title": "晶咕 蕾蕾宠粉LL&JINGU/「不挑人」V领显瘦撞色设计的连衣裙",
"pic_url": "https://p3-aio.ecombdimg.com/obj/ecom-shop-material/v1_yAcTOwNE_70755344657952115580027_9faedfb6047eaf1a87f6cabde09476a7_sx_245846_www1080-1080",
"promotion_price": 159,
"price": 159,
"sales": 15298,
"num_iid": 3537767536399665700,
"shop_name": "晶咕旗舰店",
"shop_id": 27226027,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537767536399665722&pick_source=Nvtt1n1"
},
{
"title": "TONGXUAN/同瑄春夏季新款碎花连衣裙0313.2058",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_uEvMYbQo_70745289030580472430369_27dd8add86a7996ef8e397d401099068_sx_218598_www1170-1170",
"promotion_price": 159.9,
"price": 159.9,
"sales": 6001,
"num_iid": 3537264606424760000,
"shop_name": "晟达服饰",
"shop_id": 34202369,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537264606424759942&pick_source=Nvn1XRe"
},
{
"title": "【清子】时尚无敌 ～新款定制 链条卫衣连衣裙L0789",
"pic_url": "https://p3-aio.ecombdimg.com/obj/ecom-shop-material/v1_cbrNegKF_70773595225615240000931_886c00ad1ebeab7423044faa9524d549_sx_701912_www2761-2761",
"promotion_price": 149,
"price": 149,
"sales": 14638,
"num_iid": 3537798859512253400,
"shop_name": "MDNW服饰",
"shop_id": 9088931,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537798859512253339&pick_source=Nvt3BPJ"
},
{
"title": "Lenakids 22夏季 蝴蝶结爱心公主连衣裙22022503",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_ejmsuggl_70752756065601129260328_fd86404f26cb6d2e2d70daa3ca80a132_sx_485473_www1920-1920",
"promotion_price": 129,
"price": 129,
"sales": 17406,
"num_iid": 3537637931424610000,
"shop_name": "莉娜kids-YG店",
"shop_id": 36857328,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537637931424609759&pick_source=NvnLTgd"
},
{
"title": "女童夏季连衣裙2022新款碎花泡泡袖公主裙夏女宝宝夏装短袖裙子",
"pic_url": "https://p9-aio.ecombdimg.com/obj/temai/af695f0729ae83a24c325bcfd5aec192www800-800",
"promotion_price": 19.9,
"price": 19.9,
"sales": 33642,
"num_iid": 3534622230833180000,
"shop_name": "萌小兜童装工厂店",
"shop_id": 14088342,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3534622230833179994&pick_source=NvtgRFD"
},
{
"title": "Disney/迪士尼儿童碎花两件套连衣裙XFW1BZ115①",
"pic_url": "https://p3-aio.ecombdimg.com/obj/temai/efcf9481abd785adc282276ee7fac9e3www800-800",
"promotion_price": 139.9,
"price": 139.9,
"sales": 14398,
"num_iid": 3533677142598661000,
"shop_name": "Disney小店",
"shop_id": 9944359,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3533677142598661014&pick_source=Nvtwqfy"
},
{
"title": "初为家 春季新品银杏叶印花自带腰带连衣裙 - 9966#",
"pic_url": "https://p6-aio.ecombdimg.com/obj/temai/397bdc8c8631c4255cf1fb96a8b3d490www1080-1080",
"promotion_price": 6666,
"price": 6666,
"sales": 11775,
"num_iid": 3532954784934043000,
"shop_name": "初为时尚大码女装",
"shop_id": 699303,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3532954784934042902&pick_source=NvtWDtU"
},
{
"title": "心动粉黛连衣裙XZ2090",
"pic_url": "https://p3-aio.ecombdimg.com/obj/ecom-shop-material/v1_PzFHhbHs_70818007540879526520081_c791eaf5449f2e05e1e3d847aac8552b_sx_177192_www1079-1079",
"promotion_price": 199,
"price": 199,
"sales": 10894,
"num_iid": 3540451021136484400,
"shop_name": "YINZ小银子女装",
"shop_id": 12839081,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3540451021136484138&pick_source=NvtG65c"
},
{
"title": "圆脸酥新款显瘦牛仔连衣裙 送同款腰链",
"pic_url": "https://p3-aio.ecombdimg.com/obj/ecom-shop-material/v1_UzNjkRcp_70845668187397491550759_6a3a5112365b685c464ed55396c10ee8_sx_207425_www800-800",
"promotion_price": 129.9,
"price": 129.9,
"sales": 17698,
"num_iid": 3541937150696256000,
"shop_name": "圆脸酥服装工厂",
"shop_id": 12306759,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3541937150696256191&pick_source=NvtoWpT"
},
{
"title": "2022年精梳莫代尔家居服睡裙V字百褶设计连衣裙1059",
"pic_url": "https://p9-aio.ecombdimg.com/obj/temai/bbc089c8205f78211d4830d7167be0f5www800-800",
"promotion_price": 35,
"price": 35,
"sales": 42535,
"num_iid": 3509952969334515000,
"shop_name": "大荣服装店",
"shop_id": 4378674,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3509952969334514955&pick_source=NvnGMKR"
},
{
"title": "TONGXUAN/同瑄春夏季新款连衣裙0312.2041",
"pic_url": "https://p9-aio.ecombdimg.com/obj/ecom-shop-material/v1_uEvMYbQo_70741570862837271390369_1bd285f4891ba56efeccee4753239110_sx_171847_www1170-1170",
"promotion_price": 149.9,
"price": 149.9,
"sales": 4261,
"num_iid": 3537078793221058000,
"shop_name": "晟达服饰",
"shop_id": 34202369,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537078793221057827&pick_source=NvnLNDw"
},
{
"title": "【大喜自制】CP裙连衣裙优雅气质长裙",
"pic_url": "https://p3-aio.ecombdimg.com/obj/ecom-shop-material/v1_uvMttNQo_70770253450812623700320_2551e5b1fd36e1ed1f3d5cdf4d5cb722_sx_82756_www600-600",
"promotion_price": 359,
"price": 359,
"sales": 11118,
"num_iid": 3536498199617493500,
"shop_name": "大喜女装店",
"shop_id": 31046320,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3536498199617493444&pick_source=Nvtp4nX"
},
{
"title": "仙女定制·韩版收腰设计感POLO领显瘦连衣裙6687#",
"pic_url": "https://p9-aio.ecombdimg.com/obj/ecom-shop-material/v1_BmscpSV_70786600292214377080577_3fc24c8158db19f069fb1a6ef4a520e0_sx_908521_www1440-1681",
"promotion_price": 39.9,
"price": 39.9,
"sales": 9868,
"num_iid": 3538414620425485000,
"shop_name": "仙女定制官方帐号",
"shop_id": 2780577,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3538414620425484697&pick_source=NvtErRV"
},
{
"title": "2021新款吊带衬衫减龄白色连衣裙洋气两件套装",
"pic_url": "https://p9-aio.ecombdimg.com/obj/temai/d8b9b52a523dee34c21b80f14a20a79f478f837bwww800-800",
"promotion_price": 79,
"price": 79,
"sales": 23896,
"num_iid": 3493447132738898400,
"shop_name": "衣漫朵",
"shop_id": 6335140,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3493447132738898360&pick_source=Nvt7KP4"
},
{
"title": "2130旗袍裙子连衣裙中长款祺包裙2022年新款年轻改良旗袍版少女",
"pic_url": "https://p3-aio.ecombdimg.com/obj/temai/b406e48fe59f3141e98fa15b0f0345843dc36ad8www750-750",
"promotion_price": 79.9,
"price": 79.9,
"sales": 24234,
"num_iid": 3480085173800951000,
"shop_name": "哇喔服饰",
"shop_id": 3889958,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3480085173800950962&pick_source=Nvneodf"
},
{
"title": "RRFG.R溶溶zero 连衣裙N1052 3.17",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_UoIznLQo_70763979360951503680152_d117fd3c6eb2bca82272247654efbfa1_sx_197906_www800-800",
"promotion_price": 149.9,
"price": 149.9,
"sales": 6898,
"num_iid": 3537948146133031000,
"shop_name": "溶溶高定服装",
"shop_id": 21961152,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537948146133030735&pick_source=NvnR9gq"
},
{
"title": "冰沙蜜桃连衣裙XZ2242",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_PzFHhbHs_70775320259173419930081_0fbc2a86b8227fa1762240d17ae774bc_sx_201357_www1080-1080",
"promotion_price": 189,
"price": 189,
"sales": 6718,
"num_iid": 3538407183639311000,
"shop_name": "YINZ小银子女装",
"shop_id": 12839081,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3538407183639310973&pick_source=NvnWosw"
},
{
"title": "女童夏季连衣裙2022新款儿童韩版洋气樱桃公主裙夏装裙子",
"pic_url": "https://p6-aio.ecombdimg.com/obj/ecom-shop-material/v1_eiXzSSw_70740828160441387850169_d8e63140c5f63eae45ba0bc3f214a1a3_sx_717003_www800-800",
"promotion_price": 39.9,
"price": 39.9,
"sales": 13356,
"num_iid": 3537041448480433000,
"shop_name": "吉米家族旗舰店",
"shop_id": 1921169,
"detail_url": "https://haohuo.jinritemai.com/views/product/item2?id=3537041448480432904&pick_source=NvttnNN"
}
],
"_ddf": "xpgj"
},
"error_code": "0000",
"reason": "ok",
"secache": "9fd1f6906c8b8bc9080fe69807fc5a1f",
"secache_time": 1649835424,
"secache_date": "2022-04-13 15:37:04",
"translate_status": "",
"translate_time": 0,
"language": {
"default_lang": "cn",
"current_lang": "cn"
},
"error": "",
"cache": 0,
"api_info": "today:48 max:11000",
"execution_time": "0.048",
"server_time": "Beijing/2022-04-13 17:02:00",
"client_ip": "106.6.34.146",
"call_args": {
"q": "连衣裙",
"start_price": "1"
},
"api_type": "douyin",
"translate_language": "zh-CN",
"translate_engine": "google_new",
"server_memory": "0.77MB",
"request_id": "gw-4.625691883e023",
"last_id": "880760728"
}
