Python通过requests模块发起HTTP请求

一、检查requests是否已安装

查看已安装的模块

pip list

列表没有requests模块则需要安装。

二、安装requests模块

安装requests模块

pip install requests

三、发起HTTP请求

分别发起get和post请求，完整示例代码

import requests

# 设置查询参数
params = {"keyword": 'test'}
# 设置请求头
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"}
# 设置提交的数据
data = {"name": "fun", "age": 100}

'''发起get请求'''
response = requests.get('https://www.befun.ink/test/health-check', params=params, headers=headers)
'''发起post请求'''
response = requests.post('https://www.befun.ink/test/health-check', params=params, headers=headers, data=data)

print(response.text)        # 返回接口内容
print(response.status_code) # 返回HTTP状态码
print(response.headers)     # 返回HTTP响应头
print(response.url)         # 返回响应请求的链接地址
print(response.cookies)     # 返回Cookies
print(response.reason)      # 响应描述
print(response.apparent_encoding) # 返回编码
print(response.json())      # 返回json格式数据