最近最项目的时候总会同时做pc站点跟手机站点,当手机访问的时候默认是看到pc站点的,需要在url上加上/mobile才能正常访问,这段代码是我同事分享给我的,还是蛮实用的.
CODE
function ckMobile() {var browser = {versions: function () {var u = navigator.userAgent, app = navigator.appVersion;return {trident: u.indexOf('Trident') > -1, //IE内核presto: u.indexOf('Presto') > -1, //opera内核webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核mobile: !!u.match(/AppleWebKit.*Mobile.*/) || !!u.match(/AppleWebKit/), //是否为移动终端ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或者uc浏览器iPhone: u.indexOf('iPhone') > -1 || u.indexOf('Mac') > -1, //是否为iPhone或者QQHD浏览器iPad: u.indexOf('iPad') > -1, //是否iPadwebApp: u.indexOf('Safari') == -1 //是否web应该程序，没有头部与底部 };} ()}if (browser.versions.mobile || browser.versions.iPhone) {if (!browser.versions.iPad || (document.body.clientWidth < 450)) {return true;}}}function ckGoogleBrowser() {var Sys = {};var ua = navigator.userAgent.toLowerCase();var s;(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :(s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :(s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :(s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :(s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;if (Sys.chrome != null || Sys.opera != null || Sys.firefox != null) { return true; }}function CheckBrowser() {if (!ckGoogleBrowser()) {if (ckMobile()) {location.href = "/mobile/";}}}CheckBrowser();
备注:在站点起始页引用即可.
