python,使用代理模式访问淘宝，百度，京东，阿里

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import requests
import json
import urllib

def get(url,datas=None,headers={}):
response = requests.get(url, params=datas,headers=headers)
json_rsp = response.json()
return json_rsp

#传递 json 数据 post 请求的专用方法
def post_json(url,datas=None,headers=None):
json_dumps= json.dumps(datas)
response = requests.post(url, data=json_dumps,headers=headers)
json_rsp = response.json()
return json_rsp

def post_urlencoded(url,datas=None,headers=None):
body_value = urllib.parse.urlencode(datas)
response = requests.post(url, data=body_value,headers=headers)
json_rsp = response.json()
return json_rsp

def post(url,datas=None,headers=None):
response = requests.post(url, data=datas,headers=headers)
json_rsp = response.json()
return json_rsp

def get_form(url,datas=None,headers={}):
response = requests.get(url, data=datas,headers=headers)
json_rsp = response.json()
return json_rsp

#get方法测试代理
def test(url1,url2):
resp=get_form(url1);#调用接口返回连接池可用代理
proxy=resp["data"]["data"][0]["ip"]+":"+resp["data"]["data"][0]["port"]#使用接口返回的第一个代理ip+端口号
proxies = {"https": proxy, }#设置代理参数
# proxies = {"https": "192.168.1.1:8080", }
for i in range(len(url2)):
resp=requests.get(url2[i],proxies=proxies)#代理模式调用淘宝，京东，百度
print resp
if(str(resp)=="<Response [200]>"):#判断返回响应情况
print "sucess";
else:
print "error";

url1="http://192.168.33.76:25588/ip/available?flag=taobao&count=1";
# url2= ["https://www.jd.com", "https://www.taobao.com", "https://www.baidu.com"];
url2= ["https://www.baidu.com"]
test(url1,url2);