网页

image.png

效果

image.png

代码

import re
from urllib.request import urlopen, urlretrieve

# 下载HTML

def getHtml(url):
   page = urlopen(url)
   html = page.read()
   return html

# 从html中解析出图片URL

def getImgList(html):
   reg = r'src="(https://imgsa.baidu.com/.*?\.jpg)"'
   imgre = re.compile(reg)
   htmld = html.decode('utf-8')
   imglist = imgre.findall(htmld)
   return imglist

# 下载处理

def imgDownload(imglist,i):
   x=0
   for imgurl in imglist:
       print(imgurl)
       urlretrieve(imgurl,'F:/spider/easy/%s%s.jpg' % (i,x))
       x+=1
url ='https://tieba.baidu.com/p/5348945417?pn='
if __name__=='__main__':
    for i in range(1,6):
        setUrl=url+str(i)
        print(setUrl)
        html = getHtml(setUrl)
        imgList = getImgList(html)
        imgDownload(imgList,i)