我尝试提取以特定单词开头的链接(href),但它返回空列表即使我在页面源代码中有很多满足条件的链接,我肯定遗漏了一些内容,下面是我的代码:
import requests
from bs4 import BeautifulSoup
import string
import os
import re
def extract_href_page(page):
soup = BeautifulSoup(page)
all_links = []
links = soup.find_all('a', pattern = re.compile(r'\w*first_word'))
# pattern = re.compile(r'\w*recette')
print(links)
for link in links:
all_links.append(link['href']) # Save href only, for example.
return all_links
for page_number in range(1, 63):
requete = requests.get ("https://www.website.com/pages/"+ "page".capitalize()+ "-" + str(page_number) + ".html")
page = requete.content
list_links = extract_href_page(page)
print(list_links)
for link in list_links:
print(link)
试试这个:
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