python一个带验证码登录的实例

来源：互联网发布：博途软件编辑：程序博客网时间：2024/05/16 15:24

import cookielib
import urllib
import urllib2
import re
from ghost import Ghost
import sys
import webbrowser
import os
import imghdr

IP = '127.0.0.1'
PORT = '8080'

MAIN_INDEX_URL = 'http://'+IP+':'+PORT+'/testRon/login/logon.jsp'

LOGIN_URL = 'http://'+IP+':'+PORT+'/testRon/LoginServlet'

GETDATA_URL = 'http://'+IP+':'+PORT+'/testRon/login/getdata.jsp'

GETDATA_CLICK_URL = 'http://'+IP+':'+PORT+'/testRon/login/getdataclick.jsp'

IMAGE_URL = 'http://'+IP+':'+PORT+'/testRon/imageServlet'

class UserAction(object):

    def __init__(self, username, password):
        self.username = username
        self.password = password

        self.cj = cookielib.LWPCookieJar()
        opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))

        urllib2.install_opener(opener)

    def login(self):

req = urllib2.Request(IMAGE_URL)

page1=urllib2.urlopen(req)
my_picture = page1.read()

filename = imghdr.what("",my_picture)
print filename

filename = "my_image."+filename

print filename # test

fout = open(filename, "wb")

fout.write(my_picture)

fout.close()
webbrowser.open(filename)

random=raw_input("please handin random:")

        rpassword = self.get_rpassword(self.password)
        login_params = {
            'username': self.username,
            'password': rpassword,
            'randomCode':random

        }

        req = urllib2.Request(LOGIN_URL, urllib.urlencode(login_params), {
            "Referer": MAIN_INDEX_URL})

res=urllib2.urlopen(req)
result = res.read()

        strStr1=""
        for cookie in self.cj:
             strStr1+=cookie.name
             strStr1+="="
             strStr1+=cookie.value
             strStr1+=";"
        print strStr1

        ghost = Ghost()
        #open webkit

        headers = {
         "Cookie": strStr1
        }
        ghost.open(GETDATA_URL,'get',headers)

        result, resources = ghost.evaluate("document.getElementById('password').value;")

        print result

        ghost.open(GETDATA_CLICK_URL,'get',headers)
        result, resources = ghost.evaluate("document.getElementById('textspan').innerHTML;")
        print result

result, resources = ghost.evaluate("document.getElementById('button1').click('xcvxc');")

result, resources = ghost.evaluate("document.getElementById('textspan').innerHTML;")
print result

    def get_rpassword(self,password):

        return password

if __name__ == '__main__':

ua = UserAction(username = 'admin',password = 'admin')

ua.login()

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