闲来无事看到别人发的投票链接，就想用爬虫实现自动刷票来练手，最后一步遇到问题

tl_tl

以下是我写的源代码，可以看看，看看我的问题到底出在哪里，我始终收不到返回值，但是状态码是200，是header有错还是form表单的问题呢，这个投票是根据ip来的，切换ip可无限投，谢谢大家了

1. # coding=utf-8
   
2. import requests
   
3. from lxml import etree
   
4. import tesserocr
   
5. from PIL import Image
   
6. header = {
   
7.     'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.75 Safari/537.36',
   
8. }
   
9. def vote():
   
10. 
    
11.     #rep = requests.get('http://127.0.0.1:5000/get', headers=header)
    
12.     #prox = {
    
13.     #    "http": "http://" + rep.text
    
14.     #}
    
15.     #print(prox)
    
16.     url = 'http://manage.life.aaej.cn/web/vote/votedetail?id=144&from=groupmessage'
    
17.     session = requests.Session()
    
18.     response = session.get(url = url,headers = header)
    
19.     print("cook:",response.cookies)
    
20.     html = etree.HTML(response.text)
    
21.     guid = html.xpath(r'//div[@id="votebystu"]/div/input/@value')[0]
    
22.     imgUrl = html.xpath(r'//img[@id="yzm2"]/@src')[0]
    
23.     imgUrl = 'http://manage.life.aaej.cn'+imgUrl
    
24. 
    
25.     img = requests.get(imgUrl)
    
26. 
    
27.     with open('imgCode.jpg','wb') as f:
    
28.         f.write(img.content)
    
29. 
    
30.     result = viewImg().replace(' ','')
    
31.     print(result)
    
32.     data = {
    
33.         'votetype': '2',
    
34.         'guid' : guid,
    
35.         'authcode': result.strip()
    
36.     }
    
37.     url = 'http://manage.life.aaej.cn/web/vote/vote'
    
38.     rep = session.post(url = url,headers = header,data = data)
    
39.     print(data)
    
40.     print(rep.text)
    
41.     print("code:",rep.status_code)
    
42. 
    
43. def viewImg():
    
44.     image = Image.open('imgCode.jpg')
    
45. 
    
46.     image = image.convert('L')
    
47.     threhold = 127
    
48.     table = []
    
49.     for i in range(256):
    
50.         if i < threhold:
    
51.             table.append(0)
    
52.         else:
    
53.             table.append(1)
    
54. 
    
55.     image = image.point(table, '1')
    
56. 
    
57.     result = tesserocr.image_to_text(image)
    
58. 
    
59.     return result
    
60. 
    
61. 
    
62. 
    
63. vote()
    
64. 
    

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