python類比瀏覽器登陸

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#! /usr/bin/env python# -*-coding:utf-8 -*-import urllibimport urllib2import cookielibclass NetRobot:    def __init__(self, baseurl):        self.cj = cookielib.CookieJar()        self.baseurl = baseurl        self.opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(self.cj))        urllib2.install_opener(self.opener)        def getData(self,username,password,**data):        print ‘origin data:‘,data        self.opener.open(self.baseurl)        try:            data[‘csrfmiddlewaretoken‘] = [x.value for x in self.cj if "csrftoken"==x.name][0]　＃用於Django開啟csrf中介軟體時        except:            pass        data[‘username‘]=username        data[‘password‘]=password        return data    def login(self,follow_up_url, username,password,**others):        print        print ‘-‘*25,‘login...‘,‘-‘*25        login_url = self.baseurl + follow_up_url        data = self.getData(username, password, **others)        post_data = urllib.urlencode(data)        print post_data        header = {‘User-Agent‘:‘Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)‘}　　＃假裝是瀏覽器        request = urllib2.Request(login_url, post_data, header)　　　　　　　　＃構造post請求        try:            self.opener.open(request)　　　　　　　　　　　　　　　　　　　　　　　　＃提交請求            print ‘^‘*25,‘login success‘,‘^‘*25        except:            print ‘!‘*25,‘login failure‘,‘!‘*25        print    def visit(self, follow_up_url):        request = urllib2.Request(self.baseurl + follow_up_url)        content = self.opener.open(request)        print content.read()if __name__ == ‘__main__‘:    nr = NetRobot(‘http://192.168.1.100‘)　　　　　　　　　 #指定網站根路徑    nr.login(‘/login/‘, ‘user‘, ‘password‘, hidRem=‘‘)　　#此處假設需要額外的的hiRem參數    nr.visit(‘/api/folders/15/?format=json‘)

 

python類比瀏覽器登陸