[英]How to detect iOS simulator in JavaScript
我正在嘗試檢測 Safari 是在真實的 iOS 設備上還是在 iOS 模擬器(X 代碼)中運行。
我需要在網站上使用此檢測。 似乎可以在 iOS 應用程序中檢測到這一點,但我真的需要在網站上使用它,所以它只是 JavaScript/PHP。
我試圖在真實的 iOS 設備和模擬的 iOS 設備上比較整個navigator
JS 變量。 而且我沒有發現任何區別。
也許有一些 JavaScript 函數在 iOS 模擬器上的工作方式不同? 或者我可以嘗試訪問一些傳感器?
帶 iOS 12.3.1 的真正 iPad:
{
"plugins": {},
"mimeTypes": {},
"cookieEnabled": true,
"standalone": false,
"geolocation": {},
"mediaDevices": {},
"webdriver": false,
"appCodeName": "Mozilla",
"appName": "Netscape",
"appVersion": "5.0 (iPad; CPU OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1",
"platform": "iPad",
"product": "Gecko",
"productSub": "20030107",
"userAgent": "Mozilla/5.0 (iPad; CPU OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1",
"vendor": "Apple Computer, Inc.",
"vendorSub": "",
"language": "en-US",
"languages": [
"en-US"
],
"onLine": true,
"serviceWorker": {}
}
iOS 模擬器中的 iOS 11.2:
{
"plugins": {},
"mimeTypes": {},
"cookieEnabled": true,
"standalone": false,
"geolocation": {},
"mediaDevices": {},
"webdriver": false,
"appCodeName": "Mozilla",
"appName": "Netscape",
"appVersion": "5.0 (iPad; CPU OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0 Mobile/15C107 Safari/604.1",
"platform": "iPad",
"product": "Gecko",
"productSub": "20030107",
"userAgent": "Mozilla/5.0 (iPad; CPU OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0 Mobile/15C107 Safari/604.1",
"vendor": "Apple Computer, Inc.",
"vendorSub": "",
"language": "en-US",
"languages": [
"en-US"
],
"onLine": true
}
上面的區別在於serviceWorker
變量,但原因是它只在iOS 11.3中添加。
如果您有提示,請告訴我。
我正在嘗試檢測Safari是在真實的iOS設備上還是在iOS模擬器(X代碼)中運行。
我需要在網站上使用此檢測。 似乎可以在iOS應用程序中檢測到此錯誤,但是我確實在網站上需要此操作,因此僅JavaScript / PHP。
我試圖在真實的iOS設備和模擬的iOS設備上比較整個navigator
JS變量。 而且我沒有發現任何區別。
也許有一些JavaScript函數在iOS Simulator上的工作方式有所不同? 或者也許我可以嘗試訪問一些傳感器?
裝有iOS 12.3.1的真實iPad:
{
"plugins": {},
"mimeTypes": {},
"cookieEnabled": true,
"standalone": false,
"geolocation": {},
"mediaDevices": {},
"webdriver": false,
"appCodeName": "Mozilla",
"appName": "Netscape",
"appVersion": "5.0 (iPad; CPU OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1",
"platform": "iPad",
"product": "Gecko",
"productSub": "20030107",
"userAgent": "Mozilla/5.0 (iPad; CPU OS 12_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.1 Mobile/15E148 Safari/604.1",
"vendor": "Apple Computer, Inc.",
"vendorSub": "",
"language": "en-US",
"languages": [
"en-US"
],
"onLine": true,
"serviceWorker": {}
}
iOS模擬器中的iOS 11.2:
{
"plugins": {},
"mimeTypes": {},
"cookieEnabled": true,
"standalone": false,
"geolocation": {},
"mediaDevices": {},
"webdriver": false,
"appCodeName": "Mozilla",
"appName": "Netscape",
"appVersion": "5.0 (iPad; CPU OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0 Mobile/15C107 Safari/604.1",
"platform": "iPad",
"product": "Gecko",
"productSub": "20030107",
"userAgent": "Mozilla/5.0 (iPad; CPU OS 11_2 like Mac OS X) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0 Mobile/15C107 Safari/604.1",
"vendor": "Apple Computer, Inc.",
"vendorSub": "",
"language": "en-US",
"languages": [
"en-US"
],
"onLine": true
}
上面的區別是serviceWorker
變量,但這是因為它僅在iOS 11.3中添加。
如果您有小費,請告訴我。
if (typeof window.ontouchstart != 'undefined') {
// iOS specific logic
}
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