python爬虫----爬取bing电脑壁纸

爬取必应壁纸排行榜前10页的图片

import requests
import time
import re

head = {
    'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36'
}

for page in range(1, 11):
    '''request website'''
    website = 'https://bing.ioliu.cn/ranking?p=' + str(page)
    response = requests.get(website, headers = head)
    html_code = response.text

    '''resolve website and get the photo website'''
    urls_list = re.findall('', html_code)

    '''get the photo's name by split in the photo website'''
    photoname_list = [url.split('?')[0].split('/')[-1] for url in urls_list]

    '''Splice to get the real picture address'''
    start_str = 'http://h1.ioliu.cn/bing/'
    end_str = '_1920x1080.jpg'
    realsite_list = [start_str + photoname + end_str for photoname in photoname_list]

    '''download photos'''
    for realsite in realsite_list:
        time.sleep(1)
        file_name = realsite.split('/')[-1]
        respon = requests.get(realsite, headers = head)
        with open(file_name, 'wb') as f:
            f.write(respon.content)
            print(file_name + " has been download")
        f.close()