BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902???
Firefox90.0.0ownobject[object U2F]
Java11.0.10???

PropertiesChromeEdgeFirefoxJava
BAD_REQUEST?? 90.0.0?
CONFIGURATION_UNSUPPORTED?? 90.0.0?
DEVICE_INELIGIBLE?? 90.0.0?
length?? 90.0.0?
OK?? 90.0.0?
OTHER_ERROR?? 90.0.0?
prototype?? 90.0.0?
register?? 90.0.0?
sign?? 90.0.0?
TIMEOUT?? 90.0.0?