BrowserVersionOwn?TypeAs String
AppleWebit537.36.0???
BingPreview1.0.0???
Chrome41.0.2226???
CriOS107.0.0???
Edge84.0.522???
Firefox68.0.0???
FxiOS36.0.0???
Googlebot2.1.0???
IE11.0.0???
Mobile15.0.0???
render2.0.0???
Safari4.0.0???
Safari15.4.0ownfunction()=>{this._pollRecorderMode().catch((e=>console.log(e)))}
Safari15.5.0???
SamsungBrowser17.0.0???
YandexBot3.0.0???

PropertiesAppleWebitBingPreviewChromeCriOSEdgeFirefoxFxiOSGooglebotIEMobilerenderSafariSamsungBrowserYandexBot
length??????????? 15.4.0??