Python 网络请求之requests

1.导入 requests 库

安装 requests

pip3 install "requests==2.29.0"

这里安装2,29.0版本,我在安装最新版本时,请求接口会报错:

urllib3 v2.0 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with 'LibreSSL 2.8.3'. 

2.导入包

import requests
import json

3.使用

例如:post请求,入参body ,请求头 header,其他请求类似

headers = {
    
    
    'Content-Type': "application/json;charset=UTF-8",
    'Cookie': 'xxxxx',
    'Host': 'xxxxx',
    ...
}
body = {
    
    'pageSize': 100, 'currentPage': 1}
url = "https://xxxxxxxx"

# 请求数据
r = requests.post(url, data=json.dumps(body), headers=headers)

4数据处理

if r.status_code == 200:
    # r.text是字符串格式,需要转成字典
    dict = json.loads(r.text)
    if dict['status'] == 0:
        data = dict['data']
    else:
        print("message:", dict['statusInfo'])
else:
    print("error")

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转载自blog.csdn.net/SSY_1992/article/details/132125617