python http 请求
#!/usr/bin/env python
#coding=utf-8
#设置python编码
from operator import itemgetter
import sys
import urllib #实现了http和https的客户端协议
import urllib2
import httplib
class HttpUtil:
def __init__(self):
pass
def __del__(self):
pass
#获取HTTP请求状态码
def getStatus(self,url):
status= urllib.urlopen(url).code
return status
#HTTP get 请求
def getRequest(self,url):
req = urllib2.Request(url)
res_data = urllib2.urlopen(req)
res = res_data.read()
return res
#Http POST 请求
def postRequest(self,url):
data = {'name':'测试'}
data = urllib.urlencode(data)
req = urllib2.Request(url = url,data =data)
res_data = urllib2.urlopen(req)
res = res_data.read()
return res
#http POST 请求
def post(self,url):
data = {'name':'测试'}
data = urllib.urlencode(data)
conn = httplib.HTTPConnection("61.135.169.125")
conn.request(method="POST",url=url,body=data,headers = {})
response = conn.getresponse()
res= response.read()
return res
http=HttpUtil()
print 'http://www.baidu.com/ ->postRequest: ',http.postRequest('http://www.baidu.com/')[0:50]
print 'http://www.baidu.com/ ->post:',http.post('http://www.baidu.com/')[0:50]
print 'http://www.baidu.com/ ->getRequest:',http.getRequest('http://www.baidu.com/')[0:50]
print 'http://www.baidu.com/ ->getStatus:',http.getStatus('http://www.baidu.com')