Question

我正在尝试从此URL获取JSON响应。

但是我在浏览器中看到的JSON与我从python的请求响应中获得的JSON不同。

代码及其输出： -

#code
import requests
r = requests.get("https://www.bigbasket.com/product/get-products/?slug=fruits-vegetables&page=1&tab_type=[%22all%22]&sorted_on=popularity&listtype=pc")
print("Status code: ", r.status_code)
print("JSON: ", r.json())
print("Headers:\n",r.headers())

#output
Status code: 200
JSON: '{"cart_info": {}, "tab_info": [], "screen_name": ""}'
Headers:
{'Content-Type': 'application/json',
'Content-Length': '52', 
'Server': 'nginx',
 'x-xss-protection': '1; mode=block',
 'x-content-type-options': 'nosniff', 
'x-frame-options': 'SAMEORIGIN',
 'Access-Control-Allow-Origin': 'https://b2b.bigbasket.com', 
'Date': 'Sat, 02 Sep 2017 18:43:51 GMT', 
'Connection': 'keep-alive',
 'Set-Cookie': '_bb_cid=4; Domain=.bigbasket.com; expires=Fri, 28-Aug-2037 18:43:51 GMT; Max-Age=630720000; Path=/, ts="2017-09-03 00:13:51.164"; Domain=.bigbasket.com; expires=Sun, 02-Sep-2018 18:43:51 GMT; Max-Age=31536000; Path=/, _bb_rd=6; Domain=.bigbasket.com; expires=Sun, 02-Sep-2018 18:43:51 GMT; Max-Age=31536000; Path=/'}

这是Chrome在开发工具中显示的内容： -

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 4206
Server: nginx
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
Content-Encoding: gzip
x-frame-options: SAMEORIGIN
Access-Control-Allow-Origin: https://b2b.bigbasket.com
Date: Sat, 02 Sep 2017 15:43:20 GMT
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: ts="2017-09-02 21:13:20.193"; Domain=.bigbasket.com; expires=Sun, 02-Sep-2018 15:43:20 GMT; Max-Age=31536000; Path=/
Set-Cookie: _bb_rd=6; Domain=.bigbasket.com; expires=Sun, 02-Sep-2018 15:43:20 GMT; Max-Age=31536000; Path=/

还尝试分离查询字符串并将其指定为params参数，但它给出了相同的结果。

Answer 1

import requests
s = requests.session()
s.get("https://www.bigbasket.com/product/get-products/?slug=fruits-vegetables&page=1&tab_type=[%22all%22]&sorted_on=popularity&listtype=pc")
r = s.get("https://www.bigbasket.com/product/get-products/?slug=fruits-vegetables&page=1&tab_type=[%22all%22]&sorted_on=popularity&listtype=pc")
print("Status code: ", r.status_code)
print("JSON: ", r.json())

Answer 2

之所以发生这种情况，是因为您的网络浏览器和请求标识了不同的城市ID。您可以在两种情况下都检查_bb_cid的值

在python

2 个答案: