提供电商API-100+接口，等你来试用（免费测试）-编程知识

什么是 API 调用？
应用程序编程接口 (API)是一个程序与另一个程序交互的一种方式。API 调用是它们交互的媒介。API 调用（或 API 请求）是发送到服务器的消息，要求 API 提供服务或信息。

如果 Jan 招待很多客人共进晚餐，她可能会打电话给餐饮公司，要求他们为聚会准备食物。这节省了她自己准备食物的大量时间和精力。类似地，一个应用程序可以“调用”另一个应用程序来获取所需的数据或功能。这确保了开发人员不必花费时间和精力来构建可以通过 API 集成的应用程序功能。

由于 API 已集成到当今几乎所有的 Web 应用程序中，API 调用一直在幕后进行。假设有人在旅游网站上搜索公交车票。旅游网站向各个巴士公司的服务器发送 API 调用，并接收有关可用乘车服务和费用的信息。从用户的角度来看，这个过程应该几乎是瞬时的。

API 调用会去到哪儿？
API 调用从客户端传输到 API 端点。API 端点是 API 调用的目的地——最常见的是 Web 应用程序和服务器。例如，移动客户端会生成一个 API 调用，该调用会转到 API 端点，即服务器。服务器接收 API 调用，对其进行处理，执行请求并发送响应。

当 Jan（来自上面的类比）打电话给餐饮公司时，她通过拨打电话号码来打电话。类似地，API 调用指向统一资源标识符 (URI)。

URI 是标识资源的标准化方式，就像电话号码标识电话线路一样。识别的资源可以是网站、应用程序、服务器、电子邮件联系人，甚至是现实世界的项目。

对于 Web API，URI 通常是统一资源定位符 (URL)。URL 是一种用于标识互联网位置（如网站或服务器）的 URI。URL 必须包含用于访问它的应用程序层协议，例如HTTP 。网页地址写为 URL，例如“https://www.cloudflare.com/learning”。API 端点也是 URL。

大多数 Web API 使用 HTTP，因此它包含在 API 端点的 URL 中。例如，基本的 Cloudflare API 端点是“https://api.cloudflare.com/client/v4/”（了解更多）。基于 HTTP 的 API 调用使用 GET、POST 和 PUT 之类的 HTTP 动词（请求类型）来指示他们需要来自 API 端点的哪些服务或资源。

为了进行电商平台的API开发，首先我们需要做下面几件事情。

1）开发者注册一个账号

2）然后为每个taobao应用注册一个应用程序键（App Key) 。

3）下载taobaoAPI的SDK并掌握基本的API基础知识和调用

4）利用SDK接口和对象，传入AppKey或者必要的时候获取并传入SessionKey来进行程序开发。

5）利用taobao平台的文档中心和API测试工具，对接口进行测试。从而了解返回信息，方便程序获取。

以上是一般taobaoAPI应用开发的关键流程，其中通过taobao文档中心和API测试工具，进行概念了解和接口信息查询很重要。因为这些数据就是我们需要在逐步显示出来的。taobao的API很多，不过都分为了好几个领域，慢慢就会了解深入了。等你来测试

API测试示例

API数据演示：

{
"item": {
"num_iid": "741539822308",
"title": "楞之岛甜美2023年冬新款珍珠牛角扣肌理感毛呢中长款夹棉大衣外套",
"desc_short": "",
"price": 317.99,
"total_price": "",
"suggestive_price": "",
"orginal_price": 318,
"nick": "小米粒9577",
"num": 400,
"detail_url": "https://item.taobao.com/item.htm?id=741539822308",
"pic_url": "https://img.alicdn.com/bao/uploaded/i4/1587290360/O1CN014gicgd1EWvT1vinK3_!!1587290360.jpg",
"brand": "",
"brandId": "",
"rootCatId": "",
"cid": 50013194,
"desc": "<div >\n <div >\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01nxArPX1EWvLuarZCd_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01GjU7tr1EWvQYU603b_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01lQUP3I1EWvT5suyw4_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01l0L2HA1EWvT1OoU2q_!!1587290360.jpg\" />\n <img usemap=\"#customizeHyperlinks-8\" src=\"http://gtms01.alicdn.com/tps/i1/TB1AHXiGXXXXXXAXVXX.uTD.FXX-10-10.png\" />\n <map name=\"customizeHyperlinks-8\"></map>\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN016vTaKC1EWvSwlJpu9_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01xfq49F1EWvTBQzx1t_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN014doC1E1EWvTcUonFJ_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01AvvlR21EWvTO6xIvT_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01htZ6vO1EWvT9npVlC_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN016HzGCu1EWvTAdxlYZ_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN012gU80y1EWvT0A7lN9_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01KuWy1E1EWvM10vOf0_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01abWOni1EWvT5T6qPn_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01OOTg871EWvSyFWjkN_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN017SsTd21EWvT5T5lrh_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01uA7WpD1EWvT1u5Htd_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01UmjsLK1EWvT5T6J8X_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01mdrtK31EWvT1s3CoV_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01Sr2mBp1EWvSsOrHSy_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01OcsIv61EWvT1u7214_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01zysEjS1EWvT780xuJ_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01jPCxGB1EWvSyFUze1_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01i46AfM1EWvT1s2ntN_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01rawAJk1EWvT0krm7U_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01u8B33c1EWvSx2Bj5c_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01hg2Az01EWvT0lioZ7_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01a1K0v21EWvT3ghwcI_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01R9ec5x1EWvT1s4XvA_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01MtKI2x1EWvT5T6qL6_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01WE8O5O1EWvT6JT3xe_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01O87skz1EWvSyFU3Oj_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01OAK5YF1EWvT3zEYA1_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN015gxt1C1EWvT3gfvol_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01DzKbGW1EWvSypCcQC_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01B0W3JA1EWvT0knx2K_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01IX1neT1EWvT0lfaws_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01EbV7Do1EWvT77xXka_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i1/1587290360/O1CN01zd3mn11EWvT0s4MWu_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01npl5ux1EWvT77x0UP_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i3/1587290360/O1CN01iAtH1a1EWvT0s4MWV_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i2/1587290360/O1CN01mfULM61EWvT3gfOXo_!!1587290360.jpg\" />\n <img src=\"http://img.alicdn.com/imgextra/i4/1587290360/O1CN01hbLnlP1EWvT1u2bVV_!!1587290360.jpg\" />\n </div>\n </div><img src=\"https://www.o0b.cn/i.php?t.png&rid=gw-3.658f90ab29f4b&p=1778786653&k=i_key&t=1703907500\" style=\"display:none\" />",
"item_imgs": [
{
"url": "//img.alicdn.com/bao/uploaded/i4/1587290360/O1CN014gicgd1EWvT1vinK3_!!1587290360.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i4/1587290360/O1CN01VGSqbx1EWvT0leJuo_!!1587290360.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i4/1587290360/O1CN012Mte6t1EWvT3zDwgh_!!1587290360.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i3/1587290360/O1CN01P04bcK1EWvT1u4LcY_!!1587290360.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i4/1587290360/O1CN01Hz1KIZ1EWvT53PL26_!!1587290360.jpg"
}
],
"item_weight": "",
"post_fee": "0.00",
"freight": "",
"express_fee": "",
"ems_fee": "",
"shipping_to": "",
"video": {
"url": "http://cloud.video.taobao.com/play/u/p/1/e/6/t/1/432521987450.mp4"
},
"sample_id": "",
"props_name": "20509:28314:尺码:S 衣长95cm;20509:28314:尺码:S 衣长95cm;20509:28315:尺码:M 衣长103cm;20509:28315:尺码:M 衣长103cm;1627207:46874:颜色分类:现货毛领可拆卸;1627207:818852864:颜色分类:预售15日毛领可拆卸;1627207:46874:颜色分类:现货毛领可拆卸;1627207:818852864:颜色分类:预售15日毛领可拆卸",
"prop_imgs": {
"prop_img": []
},
"props_imgs": {
"prop_img": []
},
"property_alias": "",
"props": [
{
"name": "适用年龄",
"value": "18-24周岁"
},
{
"name": "尺码",
"value": "S M"
},
{
"name": "面料",
"value": "粗花呢"
},
{
"name": "图案",
"value": "纯色"
},
{
"name": "风格",
"value": "甜美"
},
{
"name": "甜美",
"value": "学院"
},
{
"name": "领子",
"value": "连帽"
},
{
"name": "衣门襟",
"value": "牛角扣"
},
{
"name": "颜色分类",
"value": "现货预售15日"
},
{
"name": "袖型",
"value": "常规"
},
{
"name": "里料图案",
"value": "纯色"
},
{
"name": "上市年份季节",
"value": "2023年冬季"
},
{
"name": "袖长",
"value": "长袖"
},
{
"name": "衣长",
"value": "中长款"
},
{
"name": "服装版型",
"value": "直筒型"
},
{
"name": "流行元素/工艺",
"value": "纽扣"
},
{
"name": "材质成分",
"value": "其他100%"
}
],
"total_sold": "-1",
"skus": {
"sku": [
{
"price": 317.99,
"total_price": 0,
"orginal_price": 318,
"properties": "20509:28314;1627207:46874",
"properties_name": "20509:28314:尺码:S 衣长95cm;1627207:46874:颜色分类:现货毛领可拆卸",
"quantity": 0,
"sku_id": "5116223841882"
},
{
"price": 317.99,
"total_price": 0,
"orginal_price": 318,
"properties": "20509:28314;1627207:818852864",
"properties_name": "20509:28314:尺码:S 衣长95cm;1627207:818852864:颜色分类:预售15日毛领可拆卸",
"quantity": 200,
"sku_id": "5116223841884"
},
{
"price": 317.99,
"total_price": 0,
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"properties": "20509:28315;1627207:46874",
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"quantity": 0,
"sku_id": "5116223841883"
},
{
"price": 317.99,
"total_price": 0,
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"properties": "20509:28315;1627207:818852864",
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"quantity": 200,
"sku_id": "5116223841885"
}
]
},
"seller_id": "1587290360",
"sales": 0,
"shop_id": "114186843",
"props_list": {
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"20509:28315": "尺码:M 衣长103cm",
"1627207:46874": "颜色分类:现货毛领可拆卸",
"1627207:818852864": "颜色分类:预售15日毛领可拆卸"
},
"seller_info": {
"nick": "小米粒9577",
"item_score": 4.79129,
"score_p": 4.8308,
"delivery_score": 4.84498,
"shop_type": "",
"user_num_id": "1587290360",
"sid": null,
"title": "",
"zhuy": "https://shop114186843.taobao.com",
"cert": null,
"open_time": "9年老店",
"credit_score": "tb-rank-cap:3",
"shop_name": "楞之岛 Lakisland"
},
"tmall": false,
"error": "",
"location": "浙江杭州",
"data_from": "ha",
"has_discount": "true",
"is_promotion": "true",
"promo_type": null,
"props_img": [],
"format_check": "ok",
"desc_img": [