Window navigator.appVersion property

Definition and usage

appVersion The property returns the browser version.

appVersion The properties are read-only.

Instance

Example 1

Get browser version:

let version = navigator.appVersion;

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Example 2

Display all navigator properties:

let text = "<p>Browser CodeName: " + navigator.appCodeName + "</p>" +
"<p>Browser Name: " + navigator.appName + "</p>" +
"<p>Browser Version: " + navigator.appVersion + "</p>" +
"<p>Cookies Enabled: " + navigator.cookieEnabled + "</p>" +
"<p>Browser Language: " + navigator.language + "</p>" +
"<p>Browser Online: " + navigator.onLine + "</p>" +
"<p>Platform: " + navigator.platform + "</p>" +
"<p>User-agent header: " + navigator.userAgent + "</p>";

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Syntax

navigator.appVersion

Return value

Type Description
String Browser version.

浏览器支持

所有浏览器都支持 navigator.appVersion：

Chrome IE Edge Firefox Safari Opera
Chrome IE Edge Firefox Safari Opera
支持 支持 支持 支持 支持 支持