爬取汽车之家新闻图片的python爬虫代码

Posted 2020-12-01 小攀攀淘淘

import requests
from bs4 import BeautifulSoup
respone=requests.get(‘https://www.autohome.com.cn/news/‘)
respone.encoding=‘gbk‘
# print(respone.text)

soup=BeautifulSoup(respone.text,‘html.parser‘)
div=soup.find(name=‘div‘,attrs={‘id‘:‘auto-channel-lazyload-article‘})
li_list=div.find_all(name=‘li‘)

i=1
for li in li_list:
    print(‘pro:‘,i)
    title=li.find(name=‘h3‘)
    if not title:
        continue
    p=li.find(name=‘p‘)
    a=li.find(name=‘a‘)
    img=li.find(name=‘img‘)

    print(title.text)
    print(p.text)
    print(‘https:‘+a.attrs.get(‘href‘))
    print(‘https:‘+img.get(‘src‘))  #img.get==img.attrs.get


    #请求下载图片
    src=‘https:‘+img.get(‘src‘)
    file_name=src.rsplit(‘/‘,maxsplit=1)[1]
    with open(file_name,‘wb‘) as f:
        ret=requests.get(src)
        f.write(ret.content)