python urllib2 常见请求方式

GET 添加headers头
import urllib2

request = urllib2.Request(uri)
request.add_header('User-Agent', 'fake-client')
response = urllib2.urlopen(request)

POST 空数据
import urllib2 

request = urllib2.Request(url)
request.get_method = lambda: 'POST'
urllib2.urlopen(request)