四川建设招投标网站新的数据新闻

从谷歌浏览器的开发工具进入
选择图片右键点击检查

![在这里插入图片描述](https://img-blog.csdnimg.cn/1b38c2a942c441fb8cb545a28bb35015.png

翻页之后发现网址变化的只有start数值，每次变化值为30

Python代码

import requests
from bs4 import BeautifulSoup
import time
import os# 豆瓣影人图片
url = 'https://movie.douban.com/celebrity/1011562/photos/'
res = requests.get(url=url, headers="").text
content = BeautifulSoup(res, "html.parser")
data = content.find_all('div', attrs={'class': 'cover'})
picture_list = []
for d in data:plist = d.find('img')['src']picture_list.append(plist)
print(picture_list)# https://movie.douban.com/celebrity/1011562/photos/?type=C&start=30&sortby=like&size=a&subtype=a
def get_poster_url(res):content = BeautifulSoup(res, "html.parser")data = content.find_all('div', attrs={'class': 'cover'})picture_list = []for d in data:plist = d.find('img')['src']picture_list.append(plist)return picture_list# XPath://*[@id="content"]/div/div[1]/ul/li[1]/div[1]/a/img
def download_picture(pic_l):if not os.path.exists(r'picture'):os.mkdir(r'picture')for i in pic_l:pic = requests.get(i)p_name = i.split('/')[7]with open('picture\\' + p_name, 'wb') as f:f.write(pic.content)def fire():page = 0for i in range(0, 450, 30):print("开始爬取第 %s 页" % page)url = 'https://movie.douban.com/celebrity/1011562/photos/?type=C&start={}&sortby=like&size=a&subtype=a'.format(i)res = requests.get(url=url, headers="").textdata = get_poster_url(res)download_picture(data)page += 1time.sleep(1)fire()

把爬取的图片全部放到新建的文件夹中存放