如何使用Python抓取多个评论页面？

import requests
from bs4 import BeautifulSoup

# 定义评论页面的URL列表
comment_urls = [
    'https://example.com/comments/page1',
    'https://example.com/comments/page2',
    'https://example.com/comments/page3'
]

# 遍历评论页面的URL列表
for url in comment_urls:
    # 发送HTTP GET请求，获取评论页面的HTML内容
    response = requests.get(url)
    html_content = response.text
    
    # 解析HTML内容，提取评论数据
    soup = BeautifulSoup(html_content, 'html.parser')
    comments = soup.find_all('div', class_='comment')
    
    # 提取评论数据
    for comment in comments:
        # 处理评论数据，如提取评论内容、作者、时间等
        comment_text = comment.get_text()
        author = comment.find('span', class_='author').get_text()
        timestamp = comment.find('span', class_='timestamp').get_text()
        
        # 打印评论数据
        print('评论内容：', comment_text)
        print('作者：', author)
        print('时间：', timestamp)
        print('---')