import requests
from bs4 import BeautifulSoup
import time

def crawl_movie_info():
    """
    爬取豆瓣电影 Top250 的基础信息
    """
    url = "https://movie.douban.com/top250"）
    headers = {
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36"
    }
    
    try:
        response = requests.get(url, headers=headers, timeout=10)
        response.raise_for_status()  # 如果请求失败，抛出异常
        soup = BeautifulSoup(response.text, "html.parser")
        movie_items = soup.find_all("div", class_="item")
        
        print(f"✅ 成功获取到 {len(movie_items)} 部电影信息！")
        print("-" * 50)
        for index, item in enumerate(movie_items, 1):
            title = item.find("span", class_="title").get_text()
           
            rating = item.find("span", class_="rating_num").get_text()
            info_line = item.find("div", class_="bd").find("p").get_text().strip()
            year = info_line.split("\n")[-1].strip()[:4]
            print(f"🎬 第 {index} 部：")
            print(f"   片名：{title}")
            print(f"   评分：{rating}")
            print(f"   年份：{year}")
            print("-" * 30)
            
        return movie_items
        
    except Exception as e:
        print(f"❌ 爬取失败：{e}")
        return None

if __name__ == "__main__":
    print("🚀 开始爬取豆瓣电影 Top250 信息...")
    crawl_movie_info()