爬取http://www.doutula.com网站表情包

import requests
from bs4 import BeautifulSoup

def main(n):
for i in range(n):
url = f’http://www.doutula.com/photo/list/?page={i}’
response = requests.get(url=url)

    soup = BeautifulSoup(response.text, 'html.parser')

    div = soup.find(name='div', attrs={"class": 'page-content text-center'})

    a_list = div.find_all(name="a")

    for a in a_list:
        img = a.find('img')
        img_name = img.get('alt')
        img_url = img.get('data-backup')
        # print(img_name, img_url)

        if img_name and img_url:
            try:
                with open('表情包/%s.jpg' % img_name, 'wb')as f:
                    ret_img = requests.get(url=img_url)
                    f.write(ret_img.content)
            except Exception:
                continue

main(5)