三、爬动态数据

from bs4 import  BeautifulSoup
import requests
import time
url='https://knewone.com/?page=5'
def get_page(url,data=None):
    wb_data = requests.get(url)
    soup = BeautifulSoup(wb_data.text,'lxml')
    # print(soup)
    imgs = soup.select('a.cover-inner > img')
    titles = soup.select('section.content > h4 > a')
    links = soup.select('section.content > h4 > a')
    for img, title, link in zip(imgs, titles, links):
        data = {
            'img': img.get('src'),
            'title': title.get('title'),
            'link': link.get('href')
        }
        print(data)

def get_more_pages(start,end):
    for one in range(start,end):
        get_page(url+str(one))
        time.sleep(2)

get_more_pages(1, 10)

该网站动态表现在不知道页码有多少个，页面往下翻，页面就会自动加载上来