javascript - Can the browser obtain the IP addresses of all devices on the same network as the current computer?

Question

The requirement is: After opening the web page, you can see the IP of all devices under the Wi-Fi that the current computer is connected to. Please tell me how to achieve it. Thank you.

曾经蜡笔没有小新 · Answer

Not only can’t it be done, but it’s impossible..
It’s not a technical problem, it’s that we can’t give you such great authority

PHP中文网 · Answer

Must write so many words

can’t