屏幕截图.png 屏幕截图2.png

需要引入的模块

#!/usr/bin/env python3
#-*-encoding:utf-8-*-

from urllib import request,parse
import re
import os
import time

url请求

def open_url(url):
 str1 = request.Request(url)
 response = request.urlopen(str1)
 html = response.read().decode('gbk')
 return html

获取详情页url

def get_urls():
 url = 'http://www.mm131.com/'
 html = open_url(url)
 url_pattern = re.compile(r'<a target="_blank" href="http://www.mm131.com/(.*?)">')
 item1 = re.findall(url_pattern,html)
 return item1

保存

def save(urls):
 for each in list(range(len(urls))):
 url = 'http://www.mm131.com/'+urls[each]
 detail_html = open_url(url)
 time.sleep(5)
 main_img_pattern = re.compile(r'<img alt="(.*?)" src="(.*?)"') 
 img_title = re.findall(main_img_pattern,detail_html)
 page_pattern = re.compile(r'<span class="page-ch">共(.*?)页</span>')
 page_total = re.findall(page_pattern,detail_html)
 title_pattern = re.compile(r'<h5>(.*?)<\h5>')
 #标题名
 titles = re.findall(title_pattern,detail_html)
 #创建文件夹
 if os.path.exists('/home/yzw/mm131/'+titles[0]):#是否存在
 os.chdir(titles[0])
 else:
 try:
  os.mkdir('/home/yzw/mm131/'+titles[0])
  os.chdir('/home/yzw/mm131/'+titles[0])
 except:
  continue
 for i in range(int(page_total[0])):
  if i==0:
   next_url = url
  else:
   num = i+1
   a = urls[each][0:-5]
   next_url = 'http://www.mm131.com/'+str(a)+'_'+str(num)+'.html'
  every_html = open_url(next_url)
  every_img_pattern = re.compile(r'<img alt="(.*?)" src="(.*?)"') 
  img_title = re.findall(every_img_pattern,every_html)
  print (img_title)
  #标题名
  try:
   title = img_title[0][0]
   #图片
   img = img_title[0][1]
   request.urlretrieve(img,title)
  except:
   continue
  time.sleep(5)

开始抓取

urls = get_urls()
title = 'mm131'
os.mkdir(title)
os.chdir(title)
save(urls)

抓取结果

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[('纹身小妹夏美酱酥胸半露诱惑十足(图45)', 'http://img1.mm131.com/pic/2274/45.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图46)', 'http://img1.mm131.com/pic/2274/46.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图47)', 'http://img1.mm131.com/pic/2274/47.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图48)', 'http://img1.mm131.com/pic/2274/48.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图49)', 'http://img1.mm131.com/pic/2274/49.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图50)', 'http://img1.mm131.com/pic/2274/50.jpg')]
[('纹身小妹夏美酱酥胸半露诱惑十足(图51)', 'http://img1.mm131.com/pic/2274/51.jpg')]
[('美护士沈梦瑶制服写真大胆张腿很诱惑(图1)', 'http://img1.mm131.com/pic/2746/1.jpg')]
[('美护士沈梦瑶制服写真大胆张腿很诱惑(图2)', 'http://img1.mm131.com/pic/2746/2.jpg')]
[('美护士沈梦瑶制服写真大胆张腿很诱惑(图3)', 'http://img1.mm131.com/pic/2746/3.jpg')]
[('美护士沈梦瑶制服写真大胆张腿很诱惑(图4)', 'http://img1.mm131.com/pic/2746/4.jpg')]
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