python 下载网站上所有图片

import urllib2 from bs4 import BeautifulSoup as BS from os.path import basename from urlparse import urlsplit

通过BeautifulSoup查找URL中所有的img标签

def findImages(url): print '[+] Finding images on ' + url urlContent = urllib2.urlopen(url).read() soup = BS(urlContent, 'lxml') imgTags = soup.findAll('img') return imgTags

通过img标签的src属性的值来获取图片URL下载图片

def downloadImage(imgTag): try: print '[+] Dowloading image...' imgSrc = imgTag['src'] imgContent = urllib2.urlopen(imgSrc).read() imgFileName = basename(urlsplit(imgSrc)[2]) imgFile = open(imgFileName, 'wb') imgFile.write(imgContent) imgFile.close() return imgFileName except: return ' '