Python模拟登录验证码（代码简单）_Python

Python模拟登录验证码（代码简单）

2020-08-11 17:42脚本之家 Python

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废话不多说了，直接给大家贴代码了。

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									import urllib

									import urllib2

									import cookielib

									def getImg(picurl):

									'''

									request for random_code picture and cookie 

									'''

									pic = opener.open(picurl).read()

									with open('./verifyImg.jpg','wb') as emptyPic:

									emptyPic.write(pic)

									def verifyImg(picpath):

									'''

									TODO

									'''

									pass

									def login(coo):

									loginUrl = 'http://jwxt.wust.edu.cn/whkjdx/Logon.do?method=logon'

									data = {'USERNAME':'*****', 'PASSWORD':'*****', 'RANDOMCODE':coo}

									#encode the postData

									postData = urllib.urlencode(data)

									user_agent = 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)'

									header = {'User-Agent':user_agent,'Referer':'http://jwxt.wust.edu.cn/whkjdx/framework/main.jsp'}

									#generate a Request with url,postData headers and cookie

									request = urllib2.Request(loginUrl, postData, headers = header)

									#post data

									content = opener.open(request)

									#get html file

									mainUrl = 'http://jwxt.wust.edu.cn/whkjdx/framework/main.jsp'

									mainContent = opener.open(mainUrl).read()

									print mainContent 

									if __name__ == '__main__':

									cookie = cookielib.CookieJar()

									handler = urllib2.HTTPCookieProcessor(cookie)

									opener = urllib2.build_opener(handler)

									picurl = 'http://jwxt.wust.edu.cn/whkjdx/verifycode.servlet'

									getImg(picurl)

									#verifyImg(picpath) 

									randomCode = raw_input('Plz input teh randomcode:')

									login(randomCode)