import urllib.request #进行URL请求
import re #正则表达式库
def getHtml(url):
page=urllib.request.urlopen(url)
html=page.read()
html=html.decode("utf-8")
return html
def getImg(html):
reg = 'src="(.+?\.jpg)" alt='
imgre = re.compile(reg)
imglist = re.findall(imgre, html)
x = 1
for imgurl in imglist: #下载图片
urllib.request.urlretrieve(imgurl, '%s.jpg' % x)
x+=1
return imglist
html = getHtml("http://pic.yxdown.com/list/0_0_1.html")
print (getImg(html))
Python简单爬取图片实例
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转载自my.oschina.net/u/3778090/blog/1825666
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