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 应用注册一个应用程序键（App Key) 。
3）下载 API 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 API 应用开发的关键流程，其中通过文档中心和 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。的 API 很多，不过都分为了好几个领域，慢慢就会了解深入了。
注册链接（获取 Key 和 secret）:console.open.onebound.cn/console/?i=…
https://api-gw.onebound.cn/taobao/item_get/?key=&
&num_iid=520813250866&is_promotion=1&&lang=zh-CN&secret=
---------------------------------------
Result Object:
---------------------------------------
{
"item": {
"num_iid": "520813250866",
"title": "三刃木折叠刀创意迷你钥匙扣钥匙刀户外随身多功能锋利开箱小刀",
"desc_short": "",
"price": "22.7",
"orginal_price": "25.80",
"nick": "欢乐购客栈",
"num": "200",
"pic_url": "//img.alicdn.com/imgextra/i3/2596264565/O1CN01L8HLol1jaonor67d8_!!2596264565.jpg",
"brand": "三刃木",
"brandId": "4036703",
"rootCatId": "50013886",
"cid": "50014822",
"crumbs": [],
"detail_url": "https://item.taobao.com/item.htm?id=520813250866",
"desc": "",
"item_imgs": [
{
"url": "//img.alicdn.com/imgextra/i3/2596264565/O1CN01L8HLol1jaonor67d8_!!2596264565.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i1/2596264565/O1CN01jcuVBb1jaomeRuMkL_!!0-item_pic.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i3/2596264565/O1CN01T1p7hu1jaomklDXvC_!!0-item_pic.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i4/2596264565/O1CN01xbHROv1jaomde2Ldu_!!0-item_pic.jpg"
},
{
"url": "//img.alicdn.com/imgextra/i3/2596264565/O1CN018BhMpU1jaomhACP0K_!!0-item_pic.jpg"
}
],
"item_weight": 0,
"location": "广东深圳",
"post_fee": 0,
"express_fee": 0,
"ems_fee": 0,
"shipping_to": "",
"has_discount": "true",
"video": [],
"is_virtual": "",
"sample_id": "",
"is_promotion": "true",
"prop_imgs": {
"prop_img": [
{
"properties": "1627207:12227458263",
"url": "//img.alicdn.com/imgextra/i3/2596264565/TB2.XeblVXXXXXkXpXXXXXXXXXX_!!2596264565.jpg"
},
{
"properties": "1627207:12227458264",
"url": "//img.alicdn.com/imgextra/i4/2596264565/TB2dTrjdVXXXXXBXpXXXXXXXXXX_!!2596264565.jpg"
},
{
"properties": "1627207:12227458265",
"url": "//img.alicdn.com/imgextra/i2/2596264565/TB2j22kdVXXXXXdXpXXXXXXXXXX_!!2596264565.jpg"
}
]
},
"property_alias": "",
"props": [
{
"name": "品牌",
"value": "三刃木"
},
{
"name": "产地",
"value": "中国"
},
{
"name": "颜色分类",
"value": "长方形带开瓶器+送卡片刀+钢圈,椭圆形带开瓶器+送卡片刀+钢圈,GJ018X钥匙刀+送卡片刀+钢圈"
},
{
"name": "重量",
"value": "26g(含)-50g(含)"
},
{
"name": "吊牌价",
"value": "46"
},
{
"name": "功能数量",
"value": "5个及以下"
},
{
"name": "展开长度",
"value": "10cm以下"
},
{
"name": "货号",
"value": "GJ019C"
},
{
"name": "附加功能",
"value": "刀,开瓶器,螺丝刀,钥匙圈,其他/other"
},
{
"name": "运动户外项目",
"value": "露营"
}
],
"props_name": "1627207:12227458263:颜色分类:长方形带开瓶器+送卡片刀+钢圈;1627207:12227458264:颜色分类:椭圆形带开瓶器+送卡片刀+钢圈;1627207:12227458265:颜色分类:GJ018X钥匙刀+送卡片刀+钢圈",
"total_sold": 1340000,
"skus": {
"sku": [
{
"price": "37",
"total_price": 0,
"orginal_price": "37",
"properties": "1627207:12227458263",
"properties_name": "1627207:12227458263:颜色分类:长方形带开瓶器+送卡片刀+钢圈",
"quantity": "200",
"sku_id": "3166598625985"
},
{
"price": "37",
"total_price": 0,
"orginal_price": "37",
"properties": "1627207:12227458264",
"properties_name": "1627207:12227458264:颜色分类:椭圆形带开瓶器+送卡片刀+钢圈",
"quantity": "200",
"sku_id": "3166598625984"
},
{
"price": "22.7",
"total_price": 0,
"orginal_price": "22.7",
"properties": "1627207:12227458265",
"properties_name": "1627207:12227458265:颜色分类:GJ018X钥匙刀+送卡片刀+钢圈",
"quantity": "200",
"sku_id": "3144644292458"
}
]
},
"seller_id": "2596264565",
"shop_id": "127203758",
"props_list": {
"1627207:12227458263": "颜色分类:长方形带开瓶器+送卡片刀+钢圈",
"1627207:12227458264": "颜色分类:椭圆形带开瓶器+送卡片刀+钢圈",
"1627207:12227458265": "颜色分类:GJ018X钥匙刀+送卡片刀+钢圈"
},
"seller_info": {
"nick": "欢乐购客栈",
"item_score": "4.8 ",
"score_p": "4.8 ",
"delivery_score": "4.8 ",
"shop_type": "C",
"user_num_id": "2596264565",
"sid": "127203758",
"title": "欢乐购客栈",
"zhuy": "https://shop127203758.taobao.com/",
"shop_name": "欢乐购客栈"
},
"tmall": false,
"update_time": "2022-08-08 16:24:42",
"data_update": "2022-08-08 16:24:42",
"data_f": "xdl",
"data_from": "hid",
"promo_type": null,
"props_img": {
"1627207:12227458263": "//img.alicdn.com/imgextra/i3/2596264565/TB2.XeblVXXXXXkXpXXXXXXXXXX_!!2596264565.jpg",
"1627207:12227458264": "//img.alicdn.com/imgextra/i4/2596264565/TB2dTrjdVXXXXXBXpXXXXXXXXXX_!!2596264565.jpg",
"1627207:12227458265": "//img.alicdn.com/imgextra/i2/2596264565/TB2j22kdVXXXXXdXpXXXXXXXXXX_!!2596264565.jpg"
},
"error": null,
"format_check": "ok",
"sales": 0,
"desc_img": [],
"shop_item": [],
"relate_items": []
},
"error": "",
"secache": "d8bd20b8f0d9df02dd030dd374110240",
"secache_time": 1660035608,
"secache_date": "2022-08-09 17:00:08",
"translate_status": "",
"translate_time": 0,
"language": {
"default_lang": "cn",
"current_lang": "cn"
},
"reason": "",
"error_code": "0000",
"cache": 1,
"api_info": "today:131 max:10100 all[275=131+78+66];expires:2030-12-31",
"execution_time": "0.048",
"server_time": "Beijing/2022-08-09 17:27:52",
"client_ip": "106.6.38.153",
"call_args": {
"num_iid": "520813250866",
"is_promotion": "1"
},
"api_type": "taobao",
"translate_language": "zh-CN",
"translate_engine": "google_new",
"server_memory": "0.87MB",
"request_id": "gw-4.62f2289863502",
"last_id": "1140135159"
}
