Python - 使用 BeautifulSoup 和 Urllib 进行抓取

Question

我正在尝试阅读网站，但不幸的是出了点问题。

import bs4 as bs
import urllib.request

sauce = urllib.request.urlopen('https://csgoempire.com/withdraw').read()
soup = bs.BeautifulSoup(sauce,'lxml')

print(soup.find_all('p'))

错误:

Traceback (most recent call last):
  File "F:/Informatika/Python3X/GamblinSitesBot/GamblingSitesBot.py", line 4, in <module>
    sauce = urllib.request.urlopen('https://csgoempire.com/').read()
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 223, in urlopen
    return opener.open(url, data, timeout)
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 532, in open
    response = meth(req, response)
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 642, in http_response
    'http', request, response, code, msg, hdrs)
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 570, in error
    return self._call_chain(*args)
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 504, in _call_chain
    result = func(*args)
  File "c:\users\edgaras\appdata\local\programs\python\python36\Lib\urllib\request.py", line 650, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 403: Forbidden

Process finished with exit code 1

此外，此代码适用于其他网站，例如 google.com

Answer 1

您可以使用请求库实现相同的目的。这很好用

import bs4 as bs
import requests

sauce = requests.get('https://csgoempire.com/withdraw')
soup = bs.BeautifulSoup(sauce.content,'html.parser')
print(soup.find_all('p'))