安装 requests库
因为是第三方库,所以使用前需要cmd安装
pip install requests
查看是否安装成功
pip list(显示下图红框内容即为正确)
#!/usr/bin/env python
# coding:utf-8
#requests依赖
import requests
#json依赖
import json
if __name__ == '__main__':
#指定请求 URL
url = '写要请求的url'
#请求头
header = {"adc:"application"}
#requests.get()用于请求目标网站,类型是一个HTTPresponse类型
req = requests.get(url,headers = header)
result = json.loads(req.text)
print(result)
response = requests.get('http://www.baidu.com')
print(response.status_code) # 打印状态码
print(response.url) # 打印请求url
print(response.headers) # 打印头信息
print(response.cookies) # 打印cookie信息
print(response.text) #以文本形式打印网页源码
print(response.content) #以字节流形式打印