[已解决]爬取糗图百科图片求助

1062195630

import requests
import re
if __name__ == '__main__':
    url='https://www.qiushibaike.com/imgrank/page/2/'
    headers={
        'User-Agent':'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Mobile Safari/537.36'
    }

    response=requests.get(url=url,headers=headers).text
    print(response)
    regex ='div class="author clearfix">.*?<img src="(.*?)\?.*?</div>'
    image_src_list=re.findall(regex,response,re.S)
    print(image_src_list)

为啥image_scr_list是空列表呢

最佳答案

月排行榜 / 总排行榜

Twilight6

2021-7-11 09:22:33

正则不对呗，参考代码：

1. import requests
   
2. import re
   
3. 
   
4. if __name__ == '__main__':
   
5.     url = 'https://www.qiushibaike.com/imgrank/page/2/'
   
6.     headers = {
   
7.         'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Mobile Safari/537.36'}
   
8. 
   
9.     response = requests.get(url=url, headers=headers).text
   
10.     print(response)
    
11.     regex = '<img src="(//pic.qiushibaike.com/system/pictures.+?)"'
    
12.     image_src_list = re.findall(regex, response, re.S)
    
13.     for i in image_src_list:
    
14.         print('https:' + i)

复制代码

跳转到最佳答案楼层

Twilight6

正则不对呗，参考代码：

1. import requests
   
2. import re
   
3. 
   
4. if __name__ == '__main__':
   
5.     url = 'https://www.qiushibaike.com/imgrank/page/2/'
   
6.     headers = {
   
7.         'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Mobile Safari/537.36'}
   
8. 
   
9.     response = requests.get(url=url, headers=headers).text
   
10.     print(response)
    
11.     regex = '<img src="(//pic.qiushibaike.com/system/pictures.+?)"'
    
12.     image_src_list = re.findall(regex, response, re.S)
    
13.     for i in image_src_list:
    
14.         print('https:' + i)

复制代码