Is there any way to detect network connection type

问题:

This question already has answers here:

How do I check connection type (WiFi/LAN/WWAN) using HTML5/JavaScript? (4 answers)

Closed 5 months ago.

I would like to know is there any way to check if user is connected from 2G, 3G, 4G, or WiFi using javascript. As of my knowledge only Mozilla provides a Network Information API which helps to detect general connection type like 'wifi', 'cellular' etc.

回答1:

It is a wrong approach to expose your network to javascript. Anyways for your better understanding please go through the below link

How do I check connection type (WiFi/LAN/WWAN) using HTML5/JavaScript?

And there is one that can be of help but only supports mozilla and for the info you can visit the below link

https://developer.mozilla.org/en-US/docs/Web/API/Network_Information_API