京东商品详情API接口允许开发者获取京东商城商品的详细信息，以下是对该接口返回数据（JSON格式）的详细参考：

一、基本商品信息

num_iid：商品在京东平台上的唯一标识符。

title：商品的标题，通常包含品牌、型号、主要功能等关键信息。

desc_short：商品的简短描述，是对商品的简要概括。

price：商品的当前销售价格。

original_price：商品的原价，若当前无促销则为原价。

suggestive_price（可能存在）：商品的建议价格。

total_price（可能存在）：商品的总价，在有组合销售、套餐等情况下使用。

二、品牌与店铺信息

brand：商品的品牌名称。

brandId：品牌的唯一标识符。

nick：商品所属店铺的名称。

三、图片信息

pic_url：商品的主图片链接，可根据该链接获取商品的主图。

item_imgs：商品的图片列表，每个元素为一个图片的URL地址，包含商品的多角度、细节等图片。

四、库存与物流信息

num：商品的库存数量，可帮助了解商品的库存状况。但请注意，并非所有商品都会提供库存数量。

五、商品详细描述

desc：商品的详细描述信息，可能包括材质、尺寸、包装、使用说明、功能介绍等。

六、规格与属性

props_name：商品属性名称列表，如“颜色:黑色;尺寸:160x75x8mm”。

specification：商品规格参数列表，详细列出商品的各项技术指标和规格参数。每个规格参数包含“key”（如“尺寸”）和“value”（如“160x75x8mm”）两个部分。

七、售后服务信息

after_service：包含售后服务的相关信息。

return_policy：退换货政策，如“7天无理由退换货”。

warranty：保修期，如“1年”。

八、评价信息

evaluation：包含商品的评价信息（注意：可能需要单独调用评价API获取完整信息）。

total_reviews：累计评价数量。

positive_rate：好评率。

可能还包括中评率、差评率以及具体评价内容（如用户的评价文字、晒单图片等）。

九、其他信息

detail_url：商品详情页的链接。

十、注意事项

上述JSON格式中的字段并不是固定的，它取决于请求的API接口以及请求时指定的参数。有些字段可能不存在于所有请求的返回结果中。

京东平台的API接口可能会不定期更新，包括返回的数据结构和字段。因此，建议定期查阅京东开放平台提供的API文档，以获取最新的信息。

在调用京东商品详情API接口时，开发者需要注册成为京东开放平台的开发者，并获取相应的API密钥和权限。

通过京东商品详情API接口，开发者可以获取到商品的全方位信息，这些信息对于电商应用开发、市场调研、数据分析等业务场景具有重要价值。

数据参考

{ "item": { "num_iid": "100126351037", "title": "京东鲜花爱丽丝泡泡鲜切花云南鲜花家庭插花爱丽丝泡泡10枝源头直发", "desc_short": "", "price": "30.90", "total_price": "", "suggestive_price": "", "orginal_price": "49.00", "nick": "京东鲜花自营专区", "num": "99", "detail_url": "https://item.jd.com/100126351037.html", "pic_url": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/237316/6/21934/216236/672351e2F577e6517/05e435e41704c438.jpg!q70.jpg.webp", "sku_pic": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/237316/6/21934/216236/672351e2F577e6517/05e435e41704c438.jpg!q70.jpg.webp", "brand": "京东鲜花", "brandId": "777210", "rootCatId": "", "cid": "12473", "desc": "", "item_imgs": [ { "url": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/237316/6/21934/216236/672351e2F577e6517/05e435e41704c438.jpg!q70.jpg.webp" }, { "url": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/130400/14/49841/200051/672351e1F7586d48e/017bd81ed5b931e0.jpg!q70.jpg.webp" }, { "url": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/163105/34/50182/163954/672351deFf0c2659c/8656066ad673967b.jpg!q70.jpg.webp" }, { "url": "http://m.360buyimg.com/mobilecms/s1080x1080_jfs/t1/213329/6/45782/224845/672351deFc2298b4c/3b19b7f988852b73.jpg!q70.jpg.webp" } ], "item_weight": "", "post_fee": "", "freight": "", "express_fee": "", "ems_fee": "", "shipping_to": "", "video": { "url": null }, "sample_id": "", "props_name": "1:1:规格:【买20枝送10枝】随机色玫瑰20枝送10枝尤加利;1:2:规格:玫瑰混搭小花束;1:3:规格:玫瑰百合混搭小花束;1:4:规格:玫瑰向日葵混搭小花束;1:5:规格:多头泡泡单色随机10枝;1:6:规格:多头泡泡混搭随机10枝;1:7:规格:多头橙芭比泡泡10枝;1:8:规格:多头折射泡泡10枝;1:9:规格:多头黄泡泡10枝;1:10:规格:多头红泡泡10枝;1:11:规格:多头爱丽丝泡泡10枝;1:12:规格:多头果汁阳台泡泡10枝;1:13:规格:多头巧克力泡泡10枝", "prop_imgs": { "prop_img": [] }, "props_imgs": { "prop_img": [ { "properties": "1:1", "url": "" }, { "properties": "1:2", "url": "" }, { "properties": "1:3", "url": "" }, { "properties": "1:4", "url": "" }, { "properties": "1:5", "url": "" }, { "properties": "1:6", "url": "" }, { "properties": "1:7", "url": "" }, { "properties": "1:8", "url": "" }, { "properties": "1:9", "url": "" }, { "properties": "1:10", "url": "" }, { "properties": "1:11", "url": "" }, { "properties": "1:12", "url": "" }, { "properties": "1:13", "url": "" } ] }, "property_alias": "1:1:【买20枝送10枝】随机色玫瑰20枝送10枝尤加利;1:2:玫瑰混搭小花束;1:3:玫瑰百合混搭小花束;1:4:玫瑰向日葵混搭小花束;1:5:多头泡泡单色随机10枝;1:6:多头泡泡混搭随机10枝;1:7:多头橙芭比泡泡10枝;1:8:多头折射泡泡10枝;1:9:多头黄泡泡10枝;1:10:多头红泡泡10枝;1:11:多头爱丽丝泡泡10枝;1:12:多头果汁阳台泡泡10枝;1:13:多头巧克力泡泡10枝", "props": [ { "name": "品牌：", "value": "京东鲜花" }, { "name": "商品名称：", "value": "京东鲜花爱丽丝泡泡10枝" }, { "name": "花头数量：", "value": "多头" }, { "name": "国产/进口：", "value": "国产" }, { "name": "是否醒花：", "value": "需要醒花" }, { "name": "开放程度：", "value": "微露花芯（2度）" } ], "total_sold": "", "skus": [ { "price": "30.90", "orginal_price": "49.00", "properties": "1:1:【买20枝送10枝】随机色玫瑰20枝送10枝尤加利", "properties_name": "1:1:规格:【买20枝送10枝】随机色玫瑰20枝送10枝尤加利", "quantity": "99", "sku_id": "100116243996", "sku_url": "https://item.jd.com/100116243996.html" }, { "price": "30.90", 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