学习百度图片爬取

blue84818971

import requests
import re
import os
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.85 Safari/537.36'}
# url = 'https://image.baidu.com/search/flip?tn=baiduimage&ie=utf-8&word=' + name + '&pn=' + str(i * 60)
num = 0
name = input('输入查找的图片:')
x = int(input('输入1等60张，请输入需要的数量：'))
path = 'F:\\百度图片爬取\\'
if not os.path.exists(path):
    os.mkdir(path)
for i in range(x):
    url = 'https://image.baidu.com/search/flip?tn=baiduimage&ie=utf-8&word=' + name + '&pn=' + str(i * 60)
    res = requests.get(url, headers=headers)
    html = res.content.decode()
    lst = re.findall('"objURL":"(.*?)",', html)
    for j in lst:
        num += 1
        try:
            img = requests.get(j)
        except Exception as e:
            print(e)
            continue
        f = open(path + name + str(num) + '.jpg', 'wb')
        print('-----------第'+str(num)+"张在下载------------")
        f.write(img.content)
        f.close()
print('完成')

192666378

失败……有验证码了