python - 使用GET和post

GET

    import urllib2     response = urllib2.urlopen('http://www.baidu.com/')     html = response.read()     print html  

POST

import urllib2import urllib #定义一个要提交的数据数组(字典)data = {}data['username'] = 'admin'data['password'] = '123456' #定义post的地址url = 'http://www.baidu.com/'post_data = urllib.urlencode(data) #提交，发送数据req = urllib2.urlopen(url, post_data) #获取提交后返回的信息content = req.read()