requests模块

1、requests安装

安装方式一:
执行 pip install -U requests 联网安装requests

安装方式二:
进入https://pypi.org/project/requests/ 下载并解压requests-***.tar.gz，然后用cmd进入解压目录，使用命令 Python setup.py install 安装requests

2、模拟get请求

import requests

response = requests.get("https://www.baidu.com")

print(response.content.decode('utf-8'))

3、模拟post请求

import requests

import json

url = “https://api.weixin.qq.com/cgi-bin/tags/create”
data = {'access_token':'token值'} //token值为之前获取access_token的值

info = {'tag':{'name':'广东'}}

headers = {'Content-Type': 'application/json'} //发送json数据必带的头部信息

response = requests.post(url,params=data,data=json.dumps(info),headers=headers) print(response.content.decode('utf-8'))

4、关联