can JavaScript determine the connection mode of the mobile terminal? Just like the uc browser, the video plays automatically in the wifi environment and manually clicks in the non-wifi environment. Can such a function be achieved? How is the UC browser implemented?
navigator.connection.type === 'wifi'
possible values of navigator.connection.type:
bluetooth
cellular
ethernet
none
wifi
wimax
other
unknown Unfortunately, this is only the draft stage. Currently has no browser implementation .
app can be judged, but the javascript inside the browser does not have this kind of api for the time being
securely, send a packet to the backend to determine whether the source of the request is the base station IP
. In addition, you can also find a way to start with the parameters such as connection speed, delay, etc.
navigator.connection
seems to be allowed
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