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How to download images on a specified page using Python-Python tutorial

Source: Internet
Author: User
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This article describes how to download a specified page in Python, including Python's regular expression matching, URL, and file operations, for more information about how to download a specified page in Python, see the following example. We will share this with you for your reference. The details are as follows: 

#! /Usr/bin/python # coding: utf8import reimport urllibdef getHtml (url): page = urllib. urlopen (url) html = page. read () return htmldef getImg (html): reg = r'src = "(. *? \. Jpg) "'imgre = re. compile (reg) imglist = re. findall (imgre, html) x = 0 for imgurl in imglist: urllib.urlretrieve(imgurl,'{s.jpg '% x) x + = 1 html = getHtml ("http://tieba.baidu.com/p/2394357724") getImg (html)

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