python Requests模块的简要介绍

Requests的安装:

pip install Requests

Requests的使用:

import requests

url = "http://www.mzitu.com"

response = requests.get(url)  # 获得请求

response.encoding = "utf-8"  # 改变其编码

html = response.text  # 获得网页内容

binary__content = response.content  # 获得二进制数据

raw = requests.get(url, stream=True)  # 获得原始响应内容

headers = {'user-agent': 'my-app/0.0.1'}  # 定制请求头
r = requests.get(url, headers=headers) cookies = {"cookie": "# your cookie"} # cookie的使用
r = requests.get(url, cookies=cookies) # 后续

tips:

raw = requests.get(url, stream=True)  # 将文本流保存到文件
filename = 'example.jpg'
with open(filename, 'wb') as fd:
for chunk in raw.iter_content():
fd.write(chunk)
fd.close()

参考:

requests 官方文档

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