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使用Requests库进行GET请求

Requests是Python中最常用的HTTP库，用于发送HTTP请求。下面是一个简单的GET请求示例，用于从API获取数据。

import requests
url = "https://api.example.com/data"
response = requests.get(url)
if response.status_code == 200:print("Data received:", response.json())
else:print("Request failed with status code:", response.status_code)

POST请求提交表单数据

向服务器提交数据，如登录表单，通常使用POST请求。

import requests
url = "https://api.example.com/login"
payload = {"username": "user@example.com", "password": "securepass"}
response = requests.post(url, data=payload)
if response.status_code == 200:print("Login successful!")
else:print("Login failed with status code:", response.status_code)

使用Session保持会话

对于需要保持登录状态的接口，可以使用Session对象。

import requests
s = requests.Session()
login_url = "https://api.example.com/login"
login_payload = {"username": "user@example.com", "password": "securepass"}# 登录
s.post(