import requests
from bs4 import BeautifulSoup
url='https://movie.douban.com/top250'
params={'start':0,'limit':25}
headers={
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebkit/537.36(KHTML,like Gecko) Chrome/91.0.4472.124 Safari/537.36'
}
response=requests.get(url,params=params,headers=headers)
html_content=""
if response.status_code==200:
    html_content=response.text
    soup=BeautifulSoup(html_content,'lxml')
    movie_items=soup.select('div.item')
    for item in movie_items:
        movie_name=item.find('span',class_='title').text
        print(movie_name)
else:
    print(f"请求失败，状态码：{response.status_code}")