BrowserVersionOwn?TypeAs String
ALAFISH89.0.4389???
AwarioSmartBot1.0.0???
Chrome35.0.2309???
Chrome49.0.2623ownobject[object Object]
Chrome68.0.3440???
Edge17.17134.0???
Firefox51.0.0???
FxiOS33.0.0???
IE10.0.0???
MLWCBot1.0.0???
Safari4.0.0???
SamsungBrowser14.0.0???

PropertiesALAFISHAwarioSmartBotChromeEdgeFirefoxFxiOSIEMLWCBotSafariSamsungBrowser
cancel?? 49.0.2623???????
constructor?? 49.0.2623???????
getReader?? 49.0.2623???????