python3爬取全站美眉图片

爬取网站：https://www.169tp.com/xingganmeinv

该网站美眉图片有数百页，每页24张，共上万张图片,全部爬取下来

 import urllib.request
 import re
 import os
 from bs4 import BeautifulSoup

 page_flag = 0
 base_url = "https://www.169tp.com/xingganmeinv/"
 first_url ="https://www.169tp.com/xingganmeinv/list_1_1.html"
 Imgnums = 0

 def get_html(url):
     response = urllib.request.urlopen(url)
     html = response.read().decode('gb18030')
     return html

 def get_Imgurl_list(html):
     img_urllist = re.findall('src=["\']{1}(.+?\.jpg)["\']{1}', html)
     return img_urllist

 def Download(img_urllist,page_flag,final_path,Imgnums):
     num = 1
     for imgurl in img_urllist:
         imgname = "{}{}{}{}.jpg".format(final_path,page_flag,'_',num)
         urllib.request.urlretrieve(imgurl,imgname)
         print("已经爬取图片名:",imgname)
         Imgnums += 1
         num += 1

 def makedir(path):
     path = path.strip()
     isExists = os.path.exists(path)
     if not isExists:
         print("创建了路径为 ",path," 的文件夹")
         os.makedirs(path)
         return True
     else:
         print("路径为 ",path," 的文件夹已经存在")
         return False

 filepath = input("请输入保持图片的文件夹路径:")
 print(filepath)
 name = input("请输入保存图片的文件夹名:")
 print(name)
 finalpath = filepath + name
 makedir(finalpath)
 finalpath += '\\'
 print(f"图片保存路径: {finalpath}")

 Download(get_Imgurl_list(first_url),page_flag,finalpath,Imgnums)
 mysoup = BeautifulSoup(get_html(first_url),'html.parser')
 next_page = mysoup.find('div',attrs = {'class':'page'}).find('li',text = '下一页').find('a')
 while next_page:
     new_url = base_url + next_page['href']
     page_flag += 1
     Download(get_Imgurl_list(get_html(new_url)),page_flag,finalpath,Imgnums)
     mysoup = BeautifulSoup(get_html(new_url),'html.parser')
     next_page = mysoup.find('div',attrs = {'class':'page'}).find('li',text = '下一页').find('a')
 print(f"下载完成,共下载了 {Imgnums} 张图片!")

运行截图:

图片名命名规则:存储路径+页码+下划线+图片号+.jpg

图片文件夹截图: