Python Requests方法模拟登陆豆瓣FM不成功，pythonrequests,想用requests抓取

Python Requests方法模拟登陆豆瓣FM不成功，pythonrequests,想用requests抓取

想用requests抓取一些豆瓣FM上的东西，模拟登陆失败。代码如下：

#!/usr/bin/pythonimport requestsfrom subprocess import Popen# -- Login Start --postUrl='http://douban.fm/j/misc/login_form'hostUrl='http://douban.fm/'user_agent='Mozilla/5.0 (Windows NT 5.1; rv:31.0) Gecko/20100101 Firefox/31.0'headers={   'User-Agent':user_agent,            'Connection':'keep-alive',        'Referer': hostUrl}s=requests.Session()s.get(hostUrl,headers=headers)#Get userName and passworduserName=raw_input('Enter your userName:')password=raw_input('Enter your password:')#Get captchaprint 'Get captcha...'rC_id=s.get('http://douban.fm/j/new_captcha',headers=headers)captcha_id=rC_id.text.strip('"')captcha=s.get('http://douban.fm/misc/captcha?size=m&id='+captcha_id,headers=headers)print 'Writing...'f=file('captcha.jpg','wb')f.write(captcha.content)f.close()print 'Open picture...'Popen('captcha.jpg', shell=True)userInput=raw_input('Enter the captcha:')#Post loginformpayload={   'source':'radio',            'alias': userName,            'form_password': password,            'captcha_solution': userInput,            'captcha_id': captcha_id,            'task': 'sync_channel_list'        }r=s.post(postUrl,data=payload,headers=headers)r.raise_for_status() #check status code# -- Login End --

如果成功登陆的话，post过去登陆表单之后服务器会返回用户信息。但是现在print r.text出来的是网页。

编橙之家文章，