如何编写代码来获取一篇文章的评论数量?
- 行业动态
- 2024-10-09
- 3968
“ python,import requests,,url = "文章链接",headers = {, "UserAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3",},response = requests.get(url, headers=headers),response.encoding = 'utf8',html = response.text,,from bs4 import BeautifulSoup,soup = BeautifulSoup(html, 'lxml'),comment_count = soup.find('span', {'class': 'commentnum'}).text,print(comment_count),“
import requests from bs4 import BeautifulSoup def get_comment_count(url): response = requests.get(url) soup = BeautifulSoup(response.text, 'html.parser') comment_count = soup.find('span', {'class': 'commentcount'}).text return int(comment_count.replace('条评论', '')) url = "https://www.example.com/article" # 替换为实际文章链接 comment_count = get_comment_count(url) print("文章评论个数:", comment_count)
相关问答FAQs
问题1:如何获取文章的评论个数?
答:通过调用上述代码,传入文章链接,即可获取文章的评论个数。
问题2:如何修改代码以适应不同的网站?
答:需要根据目标网站的HTML结构,修改get_comment_count函数中的soup.find()方法的参数,以正确定位到评论个数的元素。
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