在使用新浪微博提供的API时,首先需要通过认证和授权。大家会发现每次要使用微博API之前,都需要我们手动输入code参数的值才行。其中,code参数的值是在浏览器的地址栏中。
目的就是要获取从这个登陆页面获取登陆后的URL。
页面跳转后如下.获取其中的code值
搜了很多答案,比如下面两份代码可能以前是成功的,现在获取不了
__author__ = 'Fly' # -*- coding: utf-8 -*- from weibo import APIClient import urllib2 import urllib #APP_KEY和APP_SECRET,需要新建一个微博应用才能得到 APP_KEY = 'xxxxxxxx' APP_SECRET = 'xxxxxxxxxxxxxxxxxxx' #管理中心---应用信息---高级信息,将"授权回调页"的值改成https://api.weibo.com/oauth2/default.html CALLBACK_URL = 'https://api.weibo.com/oauth2/default.html' AUTH_URL = 'https://api.weibo.com/oauth2/authorize' def GetCode(userid,passwd): client = APIClient(app_key = APP_KEY, app_secret=APP_SECRET, redirect_uri=CALLBACK_URL) referer_url = client.get_authorize_url() postdata = { "action": "login", "client_id": APP_KEY, "redirect_uri":CALLBACK_URL, "userId": userid, "passwd": passwd, } headers = { "User-Agent":"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0", "Referer":referer_url, "Connection":"keep-alive" } req = urllib2.Request( url = AUTH_URL, data = urllib.urlencode(postdata), headers = headers ) resp = urllib2.urlopen(req) return resp.geturl()[-32:] if __name__ == "__main__": print GetCode(用户名,密码)
还有下面这份代码:
# -*- coding:utf-8 -*- from weibo import APIClient import urllib import urllib2 import cookielib try: import json except ImportError: import simplejson as json APP_KEY = '1612210697' APP_SECRET = 'EEC5D28BF9284B4EAD0EB3509CA7D524268AD8DA' REDIRECT_URL = 'http://sinaapi.daoke.me:8080/weibo.html' USERID = 'mirrtalk@foxmail.com' USERPASSWD = '' client = APIClient(app_key=APP_KEY, app_secret = APP_SECRET, redirect_uri = REDIRECT_URL) class SmartRedirectHandler(urllib2.HTTPRedirectHandler): def http_error_301(cls, req, fp, code, msg, headers): result = urllib2.HTTPRedirectHandler.http_error_301(cls, req, fp, code, msg, headers) result.status = code print headers return result def http_error_302(cls, req, fp, code, msg, headers): result = urllib2.HTTPRedirectHandler.http_error_302(cls, req, fp, code, msg, headers) result.status = code print headers return result def get_cookie(): cookies = cookielib.CookieJar() return urllib2.HTTPCookieProcessor(cookies) def get_opener(proxy=False): rv=urllib2.build_opener(get_cookie(), SmartRedirectHandler()) rv.addheaders = [('User-agent', 'Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)')] return rv def GetCode(): params = urllib.urlencode({ 'action':'submit', 'withOfficalFlag':'0', 'ticket':'', 'isLoginSina':'', 'response_type':'code', 'regCallback':'', 'redirect_uri':REDIRECT_URL, 'client_id':APP_KEY, 'state':'', 'from':'', 'userId':USERID, 'passwd':USERPASSWD, }) login_url = 'https://api.weibo.com/oauth2/authorize' url = client.get_authorize_url() content = urllib2.urlopen(url) if content: headers = {'Referer':url} request = urllib2.Request(login_url, params, headers) opener = get_opener(False) urllib2.install_opener(opener) try: f = opener.open(request) return_redirect_uri = f.url except urllib2.HTTPError, e: return_redirect_uri = e.geturl() return return_redirect_uri #code = return_redirect_uri.split('=')[1] #return code if __name__ == '__main__': print GetCode()
求大神指导!