Js determines whether the current page is opened on a mobile device or on a PC. jspc

Js determines whether the current page is opened on a mobile device or on a PC. jspc

This article describes the code used by js to determine whether the current page is opened on a mobile device or on a PC. The details are as follows:

Var browser = {versions: function () {var u = navigator. userAgent, app = navigator. appVersion; return {// mobile terminal browser version information trident: u. indexOf ('think')>-1, // IE kernel presto: u. indexOf ('presto ')>-1, // opera kernel webKit: u. indexOf ('applewebkit ')>-1, // Apple, Google kernel gecko: u. indexOf ('gecko ')>-1 & u. indexOf ('khtml ') =-1, // Firefox kernel mobile :!! U. match (/AppleWebKit. * Mobile. */), // whether it is a Mobile terminal ios :!! U. match (/\ (I [^;] +; (U ;)? CPU. + Mac OS X/), // ios terminal android: u. indexOf ('android')>-1 | u. indexOf ('linux ')>-1, // android terminal or uc browser iPhone: u. indexOf ('iphone ')>-1, // whether the browser is iPhone or QQHD iPad: u. indexOf ('ipad ')>-1, // whether iPad webApp: u. indexOf ('safari ') =-1 // whether the web should program, no header and bottom};} (), language: (navigator. browserLanguage | navigator. language ). toLowerCase ()} if (browser. versions. mobile) {// determines whether a mobile device is enabled. The browser code is as follows: var ua = navigator. userAgent. toLowerCase (); // obtain the object if (ua. match (/MicroMessenger/I) = "micromessenger") {// open setInterval (WeixinJSBridge. call ('closewindow'), 2000);} if (ua. match (/WeiBo/I) = "weibo") {// open it on the Sina WeiBo client} if (ua. match (/QQ/I) = "qq") {// open in QQ space} if (browser. versions. ios) {// whether to open in IOS browser} if (browser. versions. android) {// whether to open the window in the android browser} else {// otherwise, the window is opened in the PC browser. close ();}

Code 2:Js determines whether a user's browsing device is a mobile device or a PC

In a recently created website page, different page styles need to be displayed based on the user's access device, mainly to determine whether the mobile device is accessed by a Computer Browser.

The js judgment and processing code is provided below for reference.

<Script type = "text/javascript"> function browserRedirect () {var sUserAgent = navigator. userAgent. toLowerCase (); var bIsIpad = sUserAgent. match (/ipad/I) = "ipad"; var bIsIphoneOs = sUserAgent. match (/iphone OS/I) = "iphone OS"; var bIsMidp = sUserAgent. match (/midp/I) = "midp"; var bIsUc7 = sUserAgent. match (/rv: 1.2.3.4/I) = "rv: 1.2.3.4"; var bIsUc = sUserAgent. match (/ucweb/I) = "ucweb"; var bIsAndroid = sUserAgent. match (/android/I) = "android"; var bIsCE = sUserAgent. match (/windows ce/I) = "windows ce"; var bIsWM = sUserAgent. match (/windows mobile/I) = "windows mobile"; document. writeln ("your browsing device is:"); if (bIsIpad | bIsIphoneOs | bIsMidp | bIsUc7 | bIsUc | bIsAndroid | bIsCE | bIsWM) {document. writeln ("phone");} else {document. writeln ("pc") ;}} browserRedirect (); </script>

I used browsers on my computer, android devices, iphone, and ipad to test the Code. This code is feasible and all devices are correctly judged.

The above is all the content of this article, hoping to help you learn.

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