Window: свойство navigator
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Доступное только для чтения свойство Window.navigator
возвращает ссылку на объект Navigator
, у которого есть методы и свойства приложения, запустившего скрипт.
Значение
Объект navigator
.
Примеры
Пример 1: определение браузера
js
function getBrowserName(userAgent) {
// Порядок важен, также возможно ложное срабатывание для браузеров не включённых в список
if (userAgent.includes("Firefox")) {
// "Mozilla/5.0 (X11; Linux i686; rv:104.0) Gecko/20100101 Firefox/104.0"
return "Mozilla Firefox";
} else if (userAgent.includes("SamsungBrowser")) {
// "Mozilla/5.0 (Linux; Android 9; SAMSUNG SM-G955F Build/PPR1.180610.011) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/9.4 Chrome/67.0.3396.87 Mobile Safari/537.36"
return "Samsung Internet";
} else if (userAgent.includes("Opera") || userAgent.includes("OPR")) {
// "Mozilla/5.0 (Macintosh; Intel Mac OS X 12_5_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36 OPR/90.0.4480.54"
return "Opera";
} else if (userAgent.includes("Edge")) {
// "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299"
return "Microsoft Edge (Legacy)";
} else if (userAgent.includes("Edg")) {
// "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36 Edg/104.0.1293.70"
return "Microsoft Edge (Chromium)";
} else if (userAgent.includes("Chrome")) {
// "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36"
return "Google Chrome or Chromium";
} else if (userAgent.includes("Safari")) {
// "Mozilla/5.0 (iPhone; CPU iPhone OS 15_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6 Mobile/15E148 Safari/604.1"
return "Apple Safari";
} else {
return "unknown";
}
}
const browserName = getBrowserName(navigator.userAgent);
console.log(`Вы используете: ${browserName}`);
Спецификации
Specification |
---|
HTML # dom-navigator |
Совместимость с браузерами
Report problems with this compatibility data on GitHubdesktop | mobile | server | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
navigator |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- Uses a non-standard name.
- Has more compatibility info.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.