Python使用爬虫抓取美女图片并保存到本地的方法【测试可用】_Python

本文实例讲述了Python使用爬虫抓取美女图片并保存到本地的方法。分享给大家供大家参考，具体如下：

图片资源来自于www.qiubaichengren.com

代码基于Python 3.5.2

友情提醒：血气方刚的骚年。请

谨慎阅图！
谨慎阅图！！
谨慎阅图！！！

code：

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									#!/usr/bin/env python

									# -*- coding: utf-8 -*-

									import os

									import urllib

									import urllib.request

									import re

									from urllib.error import URLError

									class QsSpider:

									  def __init__(self):

									    self.user_agent = 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'

									    self.header = {'User-Agent': self.user_agent}

									    self.save_dir = './pic'

									    self.url = 'http://www.qiubaichengren.com/%s.html'

									  def start(self):

									    for i in range(1, 10):

									      self.load_html(str(i))

									  def load_html(self, page):

									    try:

									      web_path = self.url % page

									      request = urllib.request.Request(web_path, headers=self.header)

									      with urllib.request.urlopen(request) as f:

									        html_content = f.read().decode('gb2312')

									        # print(html_content)

									        self.pick_pic(html_content)

									    except URLError as e:

									      print(e.reason)

									    return

									  def save_pic(self, img):

									    print(img)

									    save_path = self.save_dir + "/" + img.replace(':', '@').replace('/', '_')

									    if not os.path.exists(self.save_dir):

									      os.makedirs(self.save_dir)

									    print(save_path)

									    urllib.request.urlretrieve(img, save_path)

									    pass

									  def pick_pic(self, html_content):

									    regex = r'src="(http:.*?\.(?:jpg|png|gif))'

									    patten = re.compile(regex)

									    pic_path_list = patten.findall(html_content)

									    for i in pic_path_list:

									      self.save_pic(str(i))

									      print(i)

									spider = QsSpider()

									spider.start()