阿里巴巴开放平台有详细的API以及api tools在线测试工具，获取一些公开的数据非常方便。
目前公司新的平台需要产品分类和产品公共属性，本来是打算让测试人员去整理的，后来发现工作量太大了，就想直接通过阿里巴巴平台上面把分类和属性数据导出来整理，开发人员花费了2天时间，导出了大概近1w条产品分类和18w条产品属性数据。
产品分类是josn格式，json的数据结构如下
{
"result": {
"total": 56,
"toReturn": [
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 122916001,
"catsName": "宠物及园艺",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 1,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 122916002,
"catsName": "汽车用品",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 2,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 58,
"catsName": "照明工业",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 3,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 10166,
"catsName": "女装",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 4,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 10165,
"catsName": "男装",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 5,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 57,
"catsName": "电子元器件",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 6,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 53,
"catsName": "传媒、广电",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 7,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 70,
"catsName": "安全、防护",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 8,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 68,
"catsName": "包装",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 9,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 52,
"catsName": "纸业",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 10,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 67,
"catsName": "办公、文教",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 11,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 7,
"catsName": "数码、电脑",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 12,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 5,
"catsName": "电工电气",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 13,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 80,
"catsName": "眼镜及配件",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 14,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 4,
"catsName": "纺织、皮革",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 15,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 312,
"catsName": "内衣",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": false,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 16,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 311,
"catsName": "童装",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 17,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 54,
"catsName": "服饰配件、饰品",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": false,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 18,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 1038378,
"catsName": "鞋",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 19,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 1042954,
"catsName": "箱包皮具",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 20,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
},
{
"supportMixWholesale": false,
"tradeType": 1,
"applySpu": false,
"catsId": 3007,
"catsName": "个人防护",
"supportSKUPrice": false,
"supportOnlineTrade": false,
"batchPost": true,
"childrenCats": [],
"spuPriceExt": false,
"leaf": false,
"parentCats": [
{
"order": 56,
"parentCatsId": 0
}
],
"applyRealPrice": false,
"catsDescription": ""
}
],
"success": true
}
}
对应获取该json的代码：
public static String loadJson(String categoryId) {
StringBuilder json = new StringBuilder();
try {
URL urlObject = new URL("https://gw.open.1688.com/openapi/param2/1/cn.alibaba.open/offerPostFeatures.get/1002774?categoryID="+categoryId);
URLConnection uc = urlObject.openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(uc.getInputStream(), "utf-8"));
String inputLine = null;
while ((inputLine = in.readLine()) != null) {
json.append(inputLine);
}
in.close();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return json.toString();
}
json的解析代码：
public static List jsonPar(String jsonStr)
throws JSONException, SQLException {
List listSurveyVO = new ArrayList();
JSONObject jsonObject = new JSONObject(jsonStr);
jsonObject = jsonObject.getJSONObject("result");
JSONArray results = jsonObject.getJSONArray("toReturn");
for (int i = 0; i < results.length(); i++) {
SurveyVO surveyVO = new SurveyVO();
List listparentCategoryID = new ArrayList();
JSONObject result = results.getJSONObject(i);
surveyVO.setCatsId(result.getString("catsId"));
surveyVO.setCatsName(result.getString("catsName"));
for (int count = 0; count < result.getJSONArray("parentCats").length(); count++) {
listparentCategoryID.add(result.getJSONArray("parentCats").getJSONObject(count)
.getString("parentCatsId"));
}
surveyVO.setListparentCategoryID(listparentCategoryID);
listSurveyVO.add(surveyVO);
}
return listSurveyVO;
}
上述是对产品分类的操作，对产品属性只要遍历末级分类即可。