filename='E:\image.jpg' local = open(filename,'wb') local.write(r) local.close() print "登录二维码已经下载到本地"+"["+filename+"]" ##打开图片 os.system("start %s" % filename); code = raw_input('输入验证码: ') print code; print len(code) login_url='https://www.awfae.com/business/dispatch_post.do' data = {'action':'doLogin','userName': '18072722237','followId':'','userPass':'79e8fe923f031f46221a9283d0c9263a','validCode':code} #data = urllib.urlencode(data) headers={ 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:54.0) Gecko/20100101 Firefox/54.0', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8', } response = s.post(login_url, data=data,headers=headers) print response pr