http proxy detection

Proxy servers play a very important role in the Internet world. It can act as an intermediary server, forwarding user requests to Internet servers, while at the same time controlling and filtering user requests, playing a role in security and accelerating access. For users who use proxy servers, it is especially important to understand the types and status of proxy servers. Among them, http proxy is the most widely used type of proxy, so http proxy detection has become one of the Internet technicians often need to do the work.

http proxy detection

In order to ensure the normal use and stability of proxy servers, http proxy detection has become an essential task. An efficient and reliable http proxy detection tool can help Internet technicians quickly and accurately detect the type of proxy server, anonymity, latency and other important information, so as to guide them to use the proxy server reasonably, improve access speed and ensure security. Below, we will introduce a simple Python implementation of http proxy detection.

"`ipipgothon
import requests

def check_http_proxy(proxy).
try.
response = requests.get("http://httpbin.org/ip", proxies={"http": proxy}, timeout=5)
if response.status_code == 200:: If response.status_code == 200.
print("Proxy server %s available" % proxy)
except Exception as e.
print("Proxy server %s not available" % proxy)

if __name__ == "__main__".
proxy = "http://127.0.0.1:8888"
check_http_proxy(proxy)
“`

The above is a simple http proxy detection tool implemented using Python to detect whether a proxy server is available by sending a request to http://httpbin.org/ip发送请求 and specifying the proxy server in the request. Of course, this is just a simple example, the actual work may be based on specific needs for more complex http proxy detection. In short, http proxy detection for Internet technicians is a very important work, I hope the introduction of this article can help you.