Crawl expression bag

[ Publish love net ](https://www.fabiaoqing.com/biaoqing/lists/page/1.html)


import requests,os
from lxml import etree
from fake_useragent import UserAgent

def crawl(url):
    headers={
    
        "User-Agent":UserAgent().chrome
    }
    # Get page response information 
    page_text=requests.get(url,headers).text
    # Analyze the details page of the expression package url
    tree=etree.HTML(page_text)
    list_data=tree.xpath('//div[@class="ui segment imghover"]/div/a')
    if not os.path.exists(' emoticon '):
        os.mkdir(' emoticon ')
    for i in list_data:
        detail_url='https://www.fabiaoqing.com'+i.xpath('./@href')[0]
        # print(detail_url)
        # On the details page url Initiate request , Get a response 
        detail_page_text=requests.get(detail_url,headers).text
        tree=etree.HTML(detail_page_text)
        # Get the address of funny pictures , Initiate a request for persistent storage 
        detail_list_data=tree.xpath('//div[@class="swiper-wrapper"]/div/img/@src')[0]
        fp=detail_list_data.split('/')[-1]
        with open(' emoticon /'+fp, 'wb') as fp:
            fp.write(requests.get(detail_list_data).content)
            print(fp,' Download finished ！！！')
# call 
crawl('https://www.fabiaoqing.com/biaoqing/lists/page/1.html')