以编程方式发现公共 IP [英] Discovering public IP programmatically

问题描述

我在路由器后面，我需要一个简单的命令来发现我的公共 ip(而不是在谷歌上搜索我的 ip 并单击结果)

I'm behind a router, I need a simple command to discover my public ip (instead of googling what's my ip and clicking one the results)

是否有任何标准协议?我听说过 STUN，但我不知道如何使用它?

Are there any standard protocols for this? I've heard about STUN but I don't know how can I use it?

附言我打算写一个简短的 python 脚本来做到这一点

P.S. I'm planning on writing a short python script to do it

推荐答案

EDIT:curlmyip.com 不再可用.(感谢maxywb)

EDIT: curlmyip.com is no longer available. (thanks maxywb)

原帖:

在撰写本文时，curlmyip.com 有效.从命令行:

As of writing this post, curlmyip.com works. From the command line:

curl curlmyip.com

这是一个第三方网站，可能会在几年后可用，也可能不会可用.但就目前而言，这似乎非常简单且切中要害.

It's a third-party website, which may or may not be available a couple years down the road. But for the time being, it seems pretty simple and to the point.

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