python 发送带请求头的json数据

# !/usr/bin/env python
# -*- coding: utf-8 -*-
import urllib2
import urllib
import cookielib
import json
import httplib
import urllib
import urllib2
import json
def http_post():
    url = 'http://192.168.137.3/zabbix/api_jsonrpc.php'
    values = {
    "jsonrpc": "2.0",
    "method": "user.login",
    "params": {
        "user": "admin",
        "password": "zabbix"
    },
    "id": 1
    }
    headers={"Content-Type":"application/json"}
    jdata = json.dumps(values)  # 对数据进行JSON格式化编码
    req = urllib2.Request(url, jdata,headers)  # 生成页面请求的完整数据
    response = urllib2.urlopen(req)  # 发送页面请求
    return response.read()  # 获取服务器返回的页面信息

resp = http_post()
print resp


C:Python27python.exe C:/Users/TLCB/PycharmProjects/untitled/templates/a8.py
{"jsonrpc":"2.0","result":"dae9c7e96eed20c90327741a7a8c6de1","id":1}