爬取豆瓣前250(正则表达式)

Pythonnewers

1. import requests
   
2. import bs4
   
3. import re
   
4. import time
   
5. headers = {
   
6.     "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.14 Safari/537.36 Edg/83.0.478.13"}
   
7. x = 1
   
8. with open("豆瓣前250电影.txt", "w") as writer:
   
9. 
   
10.     for i in (range(0, 10)):
    
11.         html = requests.get("https://movie.douban.com/top250?start=" +
    
12.                             str(i)+"&filter=", headers=headers).text
    
13.         titles = re.findall('<span class="title">(.+?)</span>', html, re.S)
    
14.         for title in titles:
    
15.             if title[:3] != "&nb":
    
16.                 writer.writelines("第"+str(x)+":"+title+"\n")
    
17.                 x += 1
    
18.                 print(title)
    
19.             else:
    
20.                 pass
    
21. print("结束")

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带写在txt里哟

Mike_python小

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