import reimport urllib.request# import urllibimport os def getHtml(url): page = urllib.request.urlopen(url) html = page.read() return html.decode(‘UTF-8‘) def getImg(html): reg = r‘src="(.+?\.jpg)" pic_ext‘ # 要加括号,作为元组返回,抓取淘宝的图片png(先看源码中图片的地址路径)reg = r‘data-lazy="(.+?\.png)" ‘ imgre = re.compile(reg) imglist = imgre.findall(html) x = 0 path = ‘D:\\pythonTest\\images‘ if not os.path.isdir(path): os.makedirs(path) paths = path + ‘\\‘ # 保存在test路径下 for imgurl in imglist: urllib.request.urlretrieve(imgurl, ‘{}{}.jpg‘.format(paths, x)) x = x + 1 html = getHtml("http://tieba.baidu.com/p/2460150866") # 淘宝的:html = getHtml(r"http://www.taobao.com/")getImg(html)
时间: 2024-10-31 08:12:35