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
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# coding=utf-8
import requests
from lxml import etree
import tesserocr
from PIL import Image
header = {
'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',
}
def vote():
#rep = requests.get('http://127.0.0.1:5000/get', headers=header)
#prox = {
# "http": "http://" + rep.text
#}
#print(prox)
url = 'http://manage.life.aaej.cn/web/vote/votedetail?id=144&from=groupmessage'
session = requests.Session()
response = session.get(url = url,headers = header)
print("cook:",response.cookies)
html = etree.HTML(response.text)
guid = html.xpath(r'//div[@id="votebystu"]/div/input/@value')
imgUrl = html.xpath(r'//img[@id="yzm2"]/@src')
imgUrl = 'http://manage.life.aaej.cn'+imgUrl
img = requests.get(imgUrl)
with open('imgCode.jpg','wb') as f:
f.write(img.content)
result = viewImg().replace(' ','')
print(result)
data = {
'votetype': '2',
'guid' : guid,
'authcode': result.strip()
}
url = 'http://manage.life.aaej.cn/web/vote/vote'
rep = session.post(url = url,headers = header,data = data)
print(data)
print(rep.text)
print("code:",rep.status_code)
def viewImg():
image = Image.open('imgCode.jpg')
image = image.convert('L')
threhold = 127
table = []
for i in range(256):
if i < threhold:
table.append(0)
else:
table.append(1)
image = image.point(table, '1')
result = tesserocr.image_to_text(image)
return result
vote()
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