requests_use.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
Requests的练习和使用
author: gxcuizy
date: 2018-10-20
"""

import requests

# 程序主入口
if __name__ == '__main__':
    # 请求URL
    url = 'https://short-msg-ms.juejin.im/v1/getByID?uid=59b0de6e5188250f4850ea06&device_id=1540029862766&token=eyJhY2Nlc3NfdG9rZW4iOiJUb0s4SzZPeG44OER4VHZvIiwicmVmcmVzaF90b2tlbiI6ImdEZDhkeDc4RXZZdWZpdWYiLCJ0b2tlbl90eXBlIjoibWFjIiwiZXhwaXJlX2luIjoyNTkyMDAwfQ%3D%3D&src=web&msgId=5bcaeb5a6fb9a04d63f32ea9'
    # 发送请求
    request = requests.get(url)

    # 请求状态
    status_code = request.status_code
    print(request.status_code)

    # 请求的文本字符串
    request_text = request.text
    print(request_text)

    # 使用content属性获得bytes对象
    request_content = request.content
    print(request_content)

    # 使用json()直接获取JSON数据类型
    request_json = request.json()
    print(request_json)

    # 发送POST请求使用requests.post(url, data={})
    # 同理，put()、delete()等请求也是的

    # 需要传入HTTP Header时，需要传入一个dict作为headers参数
    header = {
        'User-Agent': 'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6'
    }
    request = requests.get(url, headers=header)
    # 打印结果
    print(request.json())

    # 需要传cookie的话，也是传一个cookies的dict字典

    # 要指定超时，传入以秒为单位的timeout参数
    request = requests.get(url, headers=header, timeout=3)
    # 打印结果
    print(request.json())