下载表情包吧指定网页的所有图片
#coding:utf-8 import urllib.request import urllib.parse import urllib from bs4 import BeautifulSoup def gethtml(url): #下载网页源码 request=urllib.request.Request(url,headers={"User-Agent":"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko)Chrome/43.0.2357.130 Safari/537.36"}) html=urllib.request.urlopen(request).read().decode('utf-8') return html def getjpg(html_doc): #下载图片 bs=BeautifulSoup(html_doc,"html.parser") jpglist=bs.find_all('img',class_="BDE_Image") #不同网页图片标签不同，要做出改动 x=1 for jpgurl in jpglist: urllib.request.urlretrieve(jpgurl.get('src'),'%s.jpg' % x) x=x+1 print('finished') url="https://tieba.baidu.com/p/4962109239" html_doc=gethtml(url) print('downloading.......') getjpg(html_doc)