#!/usr/bin/env python
# *-* coding:utf-8 -*-
from bs4 import BeautifulSoup
import re
import requests

url = 'https://www.doutula.com/article/list/?page={}'

class DownLoadImg(object):
    def __init__(self,url):
        self.url = url
        self.img_url = 'lazy image_dtb img-responsive'
        self.head = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.81 Safari/537.36'}
        self.content = requests.get(self.url,headers=self.head)
        self.content.encoding = 'utf-8'
        self.GetTitle(self.content.content)

    def GetTitle(self,uri):
        url = uri
        soup = BeautifulSoup(url,'html.parser')
        info = soup.find_all('img',class_=self.img_url)
        n = 0 
        for i in info:
            url = requests.get('http:' + i['data-original']).content
            if i.get('data-original').endswith('.jpg'):
                f = open(r'C:\Users\Administrator\Desktop\Python\爬虫\斗图网图片\\%s%s.%s' % (i['alt'],n,'jpg'),'wb')
                f.write(url)
                f.close()
            elif i.get('data-original').endswith('.gif'):
                f = open(r'C:\Users\Administrator\Desktop\Python\爬虫\斗图网图片\\%s%s.%s' % (i['alt'],n,'gif'),'wb')
                f.write(url)
                f.close()
            n += 1
if __name__ == '__main__':
    for i in range(0,10):
        print('开始下载第{}页图片'.format(i))
        picture = DownLoadImg(url.format(i))