python程序中设置代理连接 2. 单独设置 requests 模块。

1. 全局设置
proxy_url = 'http://127.0.0.1:7890'
os.environ["http_proxy"] = proxy_url
os.environ["https_proxy"] = proxy_url

2. 单独设置 requests 模块

url = 'https://google.com'
proxy_url = 'http://127.0.0.1:7890'
proxies = {
 'http': proxy_url,
 'https': proxy_url,
}
response = requests.get(url, proxies=proxies)
print(response.text)