python之获取微信access_token

# -*- coding: cp936 -*-
#python 27
#xiaodeng

#获取微信access_token
#办法一：将该url直接填写到浏览器地址中可以获得access_token
url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wxc0f4d0ed1cb2f4e1&secret=c4d72d33cacf8c94845ac906ad60eed6'

#办法二
import urllib
url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential'#grant_type为固定值
data={'appid':'wxc0f4d0ed1cb2f4e1',
      'secret':'c4d72d33cacf8c94845ac906ad60eed6'}

data=urllib.urlencode(data)
html=urllib.urlopen(url,data)#<addinfourl at 34758208 whose fp = <socket._fileobject object at 0x0212F570>>
html= html.read()
print html
'''
{"access_token":"Isd_tm3QE8Kateyxjz_WEEXuerBZ0gnO6XwyjirZXY1umVIDqebi6GK2Zv2fv1hI7sXQfHXeaOa2A4XrOITwS5LnczFRXf4BbSnMdSRLKiwBQYgADASHP",
"expires_in":7200}  #expires_in，定义access_token有效时间,单位为秒
'''