python中发送get或post请求

import httplib
import uuid
import time

url = "/KM/test.php?time="
url += str(int(time.time()))
url += "&token="
url += uuid.uuid4().hex

print url

conn = httplib.HTTPConnection("a.bbbb.net:8008")

headerdata = {"Host":"a.bbbb.net:8008",
              "Connection":"Keep-Alive",
              "Accept-Encoding":"gzip"
              }

conn.request(method="GET",url=url,body=None,headers = headerdata)

response = conn.getresponse()
res= response.read()
print res

import httplib, urllib
 
httpClient = None
try:
    params = urllib.urlencode({‘name‘: ‘tom‘, ‘age‘: 22})
    headers = {"Content-type": "application/x-www-form-urlencoded"
                    , "Accept": "text/plain"}
 
    httpClient = httplib.HTTPConnection("localhost", 80, timeout=30)
    httpClient.request("POST", "/test.php", params, headers)
 
    response = httpClient.getresponse()
    print response.status
    print response.reason
    print response.read()
    print response.getheaders() #获取头信息
except Exception, e:
    print e
finally:
    if httpClient:
        httpClient.close()