diff --git a/豆瓣电影排行榜1.py b/豆瓣电影排行榜1.py new file mode 100644 index 0000000..d268a72 --- /dev/null +++ b/豆瓣电影排行榜1.py @@ -0,0 +1,44 @@ +import requests +from bs4 import BeautifulSoup +import csv + +# 请求URL +base_url = 'https://movie.douban.com/top250?start=' +# 请求头部 +headers = { + 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36' +} + + +# 解析页面函数 +def parse_html(html): + soup = BeautifulSoup(html, 'lxml') + movie_list = soup.find('ol', class_='grid_view').find_all('li') + movies = [] + for movie in movie_list: + title = movie.find('div', class_='hd').find('span', class_='title').get_text() + rating_num = movie.find('div', class_='star').find('span', class_='rating_num').get_text() + comment_num = movie.find('div', class_='star').find_all('span')[-1].get_text() + movies.append([title, rating_num, comment_num]) + return movies + + +# 保存数据函数 +def save_data(): + with open('douban_movie_top250.csv', 'a', newline='', encoding='utf-8') as f: + writer = csv.writer(f) + writer.writerow(['电影名称', '评分', '评价人数']) + for i in range(10): + url = base_url + str(i * 25) + try: + response = requests.get(url, headers=headers) + response.raise_for_status() # 如果请求失败,这里会抛出异常 + movies = parse_html(response.text) + for movie in movies: + writer.writerow(movie) + except requests.exceptions.RequestException as e: + print(f"请求失败: {e}") + + +if __name__ == '__main__': + save_data()