爬取知乎热搜榜前十条数据

效果如下

代码如下

import requests
from bs4 import BeautifulSoup
import csv

# 发送HTTP请求，获取知乎热搜榜页面内容
url = 'https://www.zhihu.com/billboard'
response = requests.get(url)
html_content = response.text

# 解析HTML内容
soup = BeautifulSoup(html_content, 'html.parser')

# 使用CSS选择器定位知乎热搜榜的元素
hot_topics = soup.select('.HotList-item')

# 提取前十条热搜数据
top_ten_data = []
for index, topic in enumerate(hot_topics[:10], start=1):
    topic_text = topic.select_one('.HotList-itemTitle').text.strip()
    top_ten_data.append([index, topic_text])

# 将数据写入CSV文件
csv_filename = 'zhihu_hot_topics.csv'
with open(csv_filename, 'w', newline='', encoding='utf-8') as csv_file:
    csv_writer = csv.writer(csv_file)
    csv_writer.writerow(['Rank', 'Topic'])
    csv_writer.writerows(top_ten_data)

print(f"Data has been written to {csv_filename}")