requests的get、post、ssl、cookie操作

　　一、requests的get操作：

import requests

data={"wd":"关晓彤"}
headers={"User-Agent" : "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36 QIHU 360SE"}  #header 字典形式
url="https://www.baidu.com/s?"
req=requests.get(url,params=data,headers=headers)
print(req.text)

二、requests的post操作：

import requests

#data为flddler抓包登录的 POST  尾部数据  在flddler的 TextView 显示
data={"emp_no":"1admin","password":"admin"}
headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36"}
#/index.php?m=&c=public&a=check_login   flddler上Headers查看POST的后缀
url="http://demo.smeoa.com/index.php?m=&c=public&a=check_login"
req=requests.post(url, data=data,headers=headers)
print(req.text)

　　三、requests的ssl操作:

import requests
import json
#verify 证书
req=requests.get("https://www.12306.cn",verify=True)  #默认用证书，不安全会报错； verify=False,不会报错
print(req)

四、requests的cookie操作：

import requests
import time
mycookie=dict(BDSID="zhadu")
req=requests.get("http://httpbin.org/cookies",cookies=mycookie)
time.sleep(3)
print(req.cookies)
print(req.text)