requests模块

 pip install requests

#发送get请求，获取数据

import requests

head = {"User-Agent":"Mozilla/5.0(Windows...."}

res = requests.get(url="https://www.baidu.com",headers=head)

print(res)

print("状态码："，res.status_code)

print(res.text)

print("--------" * 8)

#发送post请求，上传数据

data = {"name":"martin","password":"123456"}

res = requests.post(url="https://www.baidu.com",data=data,headers=head)

print(res.text)

json模块

#作用：处理json格式数据，内置模块

#json ---> 字典；  字典 ---> json

import json

#json.loads()

data_01 = '{"nginx":"1.28","docker":"26.1.4"}'

new_data_01 = json.loads(data_01)

print(new_data_01)

print(type(new_data_01))

print(new_data_01.get("docker"))

print("-------" * 8)

#json.dumps()

data_02 = {"name":"martin","email":"123"}

new_data_02 = json.dumps(data_02)

print(new_data_02)

print(type(new_data_02))