python循环抓取多张图片

python循环抓取多张图片

测试抓取 国家地理中文网的小动物们

网址 http://www.ngchina.com.cn/animals/

# -*- coding: utf-8 -*-
from bs4 import BeautifulSoup
import requests
import os
html=requests.get('http://www.ngchina.com.cn/animals/').text
# html=html.decode('utf8')
# print(html.encoding)
# print(html.decode("UTF-8"))
soup=BeautifulSoup(html,features="html.parser")
img_ul=soup.find_all('ul',{'class':'img_list'})
os.makedirs('../img',exist_ok=True)

for ul in img_ul:
    imgs=ul.find_all('img')
    for img in imgs:
        url=img['src']
        r=requests.get(url)
        image_name=url.split('/')[-1]
        with open('../img/%s'%image_name,'wb') as f:
            f.write(r.content)
        print("saved %s"%image_name)

结果目录