BrowserVersionOwn?TypeAs String
Chrome94.0.4590???
Edge92.0.902ownfunctionfunction Notification() { [native code] }
Firefox90.0.0ownfunctionfunction Notification() { [native code] }
Java11.0.10???
requests2.26.0???
Scrapy1.5.1???

PropertiesChromeEdgeFirefoxJavarequestsScrapy
get?? 90.0.0???
length 80.0.3987 92.0.902 90.0.0???
maxActions 80.0.3987 92.0.902????
permission 80.0.3987 92.0.902 90.0.0???
prototype 80.0.3987 92.0.902 90.0.0???
requestPermission 80.0.3987 92.0.902 90.0.0???