BrowserVersionOwn?TypeAs String
BingPreview1.0.0???
Chrome49.0.2623???
Chrome87.0.4280ownfunctionfunction getFrameLocation() { let frameLocation = '' let currentWindow = window let currentParentWindow while (currentWindow !== window.top) { currentParentWindow = currentWindow.parent for (let idx = 0; idx < currentParentWindow.frames.length; idx++) if (currentParentWindow.frames[idx] === currentWindow) { frameLocation = ':' + idx + frameLocation currentWindow = currentParentWindow break } } frameLocation = 'root' + frameLocation return frameLocation }
Chrome88.0.4292???
Edge85.0.564???
Firefox68.0.0???
IE10.0.0???
Project1.3.2???
requests2.25.0???
Safari10.1.2???
SamsungBrowser13.0.0???
YandexBot3.0.0???

PropertiesBingPreviewChromeEdgeFirefoxIEProjectrequestsSafariSamsungBrowserYandexBot
length? 87.0.4280????????
prototype? 87.0.4280????????