创建具有特定参数的 API 请求 [英] Creating an API request with specific parameters

问题描述

目前我正在使用以下代码来抓取

女性

Currently I am using the following code to scrape https://www.nike.com/w/mens-shoes-nik1zy7ok for all shoes on the page:

import requests
import json

# I used a placeholder for the anchor parameter
uri = 'https://api.nike.com/cic/browse/v1?queryid=products&country=us&endpoint=product_feed/rollup_threads/v2?filter=marketplace(US)%26filter=language(en)%26filter=employeePrice(true)%26filter=attributeIds(0f64ecc7-d624-4e91-b171-b83a03dd8550%2C16633190-45e5-4830-a068-232ac7aea82c)%26anchor={}%26consumerChannelId=d9a5bc42-4b9c-4976-858a-f159cf99c647%26count=60'

# collect all products
store = []
with requests.Session() as session:
    found_all_products = False
    anchor = 0
    while not found_all_products:
        result = session.get(uri.format(anchor)).json()
        products = result['data']['products']['products']
        store += products

        if len(products) < 60:
            found_all_products = True
        else:
            anchor += 24

# filter by cloudProductId to get a dictionary with unique products
cloudProductIds = set()
unique_products = []
for product in store:
    if not product['cloudProductId'] in cloudProductIds:
        cloudProductIds.add(product['cloudProductId'])
        unique_products.append(product)

How do I write this same api request to retrieve either the mens' shoes from this site or the womens' shoes on the womens shoes page: https://www.nike.com/w/womens-shoes-5e1x6zy7ok ? Which parameter do I need to change?

解决方案

@Greg I ran your provided API link in Postman and getting different results for men and women. All I have changed in the query string parameters is UUIDs which is unique in both the cases for men it is uuids: 0f64ecc7-d624-4e91-b171-b83a03dd8550,16633190-45e5-4830-a068-232ac7aea82c and for women uuids: 16633190-45e5-4830-a068-232ac7aea82c,193af413-39b0-4d7e-ae34-558821381d3f,7baf216c-acc6-4452-9e07-39c2ca77ba32.

If you pass these 2 unique set of uuids in the query string then you will get men and women result separately as there is no other parameter which will define their identity.

Below is the code:

import json
import requests

#common query parameters
queryid = 'filteredProductsWithContext'
anonymousId = '25AFE5BE9BB9BC03DE89DBE170D80669'
language = 'en-GB'
country = 'IN'
channel = 'NIKE'
localizedRangeStr = '%7BlowestPrice%7D%E2%80%94%7BhighestPrice%7D'

#UUIDs
uuids_men = '0f64ecc7-d624-4e91-b171-b83a03dd8550,16633190-45e5-4830-a068-232ac7aea82c'
uuids_women = '16633190-45e5-4830-a068-232ac7aea82c,193af413-39b0-4d7e-ae34-558821381d3f,7baf216c-acc6-4452-9e07-39c2ca77ba32'

def get_men_result():
    url = 'https://api.nike.com/cic/browse/v1?queryid=' + queryid + '&anonymousId=' + anonymousId + '&uuids=' + uuids_men + '&language=' + language + '&country=' + country + '&channel=' + channel + '&localizedRangeStr=' + localizedRangeStr
    data = requests.get(url,verify = False).json()
    print(data)

def get_women_result():
    url = 'https://api.nike.com/cic/browse/v1?queryid=' + queryid + '&anonymousId=' + anonymousId + '&uuids=' + uuids_women + '&language=' + language + '&country=' + country + '&channel=' + channel + '&localizedRangeStr=' + localizedRangeStr
    data = requests.get(url,verify = False).json()
    print(data)

get_men_result()
print('-'*100)
get_women_result()

If you look at the query string which i have created for men and women you will notice that there are 6 common parameters and only uuid is unique. Also if you want you can change country, language etc for more data fetching. Please refer screenshots as well.

Men

Women

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