import requests
import re

# 1. 发送请求获取页面
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36'
}
url = 'https://movie.douban.com/top250'

response = requests.get(url, headers=headers)
html = response.text

# 2. 用正则表达式提取电影名称
# 电影名称在 <span class="title"> 中
pattern = r'<span class="title">([^<&]+)</span>'
titles = re.findall(pattern, html)

# 3. 过滤掉英文名（只保留中文名）
chinese_titles = [t for t in titles if not t.startswith('/')]

# 取前10个
top10 = chinese_titles[:10]

# 4. 保存到文本文件
with open('movies.txt', 'w', encoding='utf-8') as f:
    for i, title in enumerate(top10, 1):
        f.write(f'{i}. {title}\n')

print('已保存前10部电影到 movies.txt')

# 显示内容验证
with open('movies.txt', 'r', encoding='utf-8') as f:
    print(f.read())