Python3 投票
import urllib.request # cd C:\Python36-32\Scripts # pip install BeautifulSoup from bs4 import BeautifulSoup def vote(get_url, post_url, option): # 访问投票页面,拿到cookie resp = urllib.request.urlopen(get_url) cookie = resp.getheader('Set-Cookie') # print(cookie) # 读取response信息 html = resp.read() # HTML解析器,拿到vote_option bs = BeautifulSoup(html, "html.parser") # 后台校验的动态验证码,随自己业务调整 secret_key = bs.find('input', id='secret_key').get("value") # print(vote_option) # hearders部分,cookie等 headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:52.0) Gecko/20100101 Firefox/52.0', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', 'Cookie': cookie} # post提交的数据,第一个为选中的复选框选项(多个中间逗号分隔),第二个为动态码(后台校验) data_json = {'option': option, 'secret_key': secret_key} # string转为byte类型,因为客户端校验要求 data = urllib.parse.urlencode(data_json).encode("utf-8") # post请求,提交投票数据 req = urllib.request.Request(post_url, headers=headers, data=data) response = urllib.request.urlopen(req) # 查看返回结果,转码为中文 print(bytes.decode(response.read())) def deal(): # get连接、post链接、选项 根据自己业务修改 get_url = "" post_url = "" option = "" vote(get_url, post_url, option) deal()