带有 Python 获取请求的莫名其妙的 403 错误答案

【问题标题】：Inexplicable 403 Error w/ Python Get Request带有 Python 获取请求的莫名其妙的 403 错误
【发布时间】：2021-08-25 06:06:40
【问题描述】：

我正在尝试执行一个简单的获取请求，但无论我如何配置标头，我都会不断收到 403 响应。该页面在浏览器中加载良好。不需要登录，也没有跟踪的 cookie。下面是我试图获得响应的链接，后面是我的简单代码。

https://i7.sportsdatabase.com/nba/query.json?sdql=50+%3C+Kobe+Bryant%3Apoints+and+site%3Daway&sport=nba

url = 'https://i7.sportsdatabase.com/nba/query.json?sdql=50+%3C+Kobe+Bryant%3Apoints+and+site%3Daway&sport=nba'

headers = {
    'Host': 'i7.sportsdatabase.com',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36',
}

r = requests.get(url, headers)

我没有看到需要添加到请求中的任何其他标头。浏览器中完整的请求标头如下：

Host: i7.sportsdatabase.com
Connection: keep-alive
Cache-Control: max-age=0
sec-ch-ua: "Chromium";v="92", " Not A;Brand";v="99", "Google Chrome";v="92"
sec-ch-ua-mobile: ?0
DNT: 1
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: none
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate, br
Accept-Language: en,en-US;q=0.9,it;q=0.8,es;q=0.7
If-None-Match: "be833f0fb26eb81487fc09e05c85ac8c8646fc7b"

【问题讨论】：

标签： python-requests

【解决方案1】：

试试：

将您的网址设为字符串
添加接受

这行得通：

url = 'https://i7.sportsdatabase.com/nba/query.json?sdql=50+%3C+Kobe+Bryant%3Apoints+and+site%3Daway&sport=nba'

headers = {
    'Host': 'i7.sportsdatabase.com',
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36',
    'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
    'Accept-Encoding': 'gzip, deflate, br',
}

r = requests.get(url, headers=headers)

【讨论】：

【解决方案2】：

尝试使用.Session()

import requests

s = requests.Session()
headers = {
    'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Mobile Safari/537.36',
}

s.get('https://i7.sportsdatabase.com/nba/trends', headers=headers)

url = 'https://i7.sportsdatabase.com/nba/query.json?sdql=50+%3C+Kobe+Bryant%3Apoints+and+site%3Daway&sport=nba'
r = s.get(url, headers=headers)

print(r)

输出：

print(r)
<Response [200]>

【讨论】：