js判断客户端是PC端还是移动端访问
方法一 (推荐）
function IsPC(){var userAgentInfo = navigator.userAgent;var Agents = new Array("Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"); var flag = true; for (var v = 0; v < Agents.length; v++) {if (userAgentInfo.indexOf(Agents[v]) > 0) {flag = false; break; } } return flag; }if (/(iPhone|iPad|iPod|iOS)/i.test(navigator.userAgent)) {//alert(navigator.userAgent); window.location.href ="iPhone.html";} else if (/(Android)/i.test(navigator.userAgent)) {//alert(navigator.userAgent); window.location.href ="Android.html";} else {window.location.href ="pc.html";};
方法二
var browser={versions:function(){var u = navigator.userAgent, app = navigator.appVersion; return {//移动终端浏览器版本信息 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.*/), //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 , //是否为iPhone或者QQHD浏览器iPad: u.indexOf('iPad') > -1, //是否iPad webApp: u.indexOf('Safari') == -1, //是否web应该程序，没有头部与底部weixin: u.indexOf('MicroMessenger') > -1, //是否微信 qq: u.match(/\sQQ/i) == " qq" //是否QQ};}(),language:(navigator.browserLanguage || navigator.language).toLowerCase()} if(browser.versions.mobile || browser.versions.ios || browser.versions.android || browser.versions.iPhone || browser.versions.iPad){window.location = "";}
方法三： 摘自im- qq
var os = function() {var ua = navigator.userAgent,isWindowsPhone = /(?:Windows Phone)/.test(ua),isSymbian = /(?:SymbianOS)/.test(ua) || isWindowsPhone, isAndroid = /(?:Android)/.test(ua), isFireFox = /(?:Firefox)/.test(ua), isChrome = /(?:Chrome|CriOS)/.test(ua),isTablet = /(?:iPad|PlayBook)/.test(ua) || (isAndroid && !/(?:Mobile)/.test(ua)) || (isFireFox && /(?:Tablet)/.test(ua)),isPhone = /(?:iPhone)/.test(ua) && !isTablet,isPc = !isPhone && !isAndroid && !isSymbian;return {isTablet: isTablet,isPhone: isPhone,isAndroid : isAndroid,isPc : isPc};}();使用方法 if(os.isAndroid || os.isPhone){alert("-----");}
方法四
if(/AppleWebKit.*mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))){if(window.location.href.indexOf("?mobile")<0){try{if(/Android|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)){window.location.href="手机页面";}else if(/iPad/i.test(navigator.userAgent)){window.location.href="平板页面";}else{window.location.href="其他移动端页面"}}catch(e){}}}
方法五
<script language="javascript"> //平台、设备和操作系统 var system ={win : false, mac : false, xll : false }; //检测平台 var p = navigator.platform; system.win = p.indexOf("Win") == 0; system.mac = p.indexOf("Mac") == 0; system.x11 = (p == "X11") || (p.indexOf("Linux") == 0); //跳转语句，如果是手机访问就自动跳转到页面 if(system.win||system.mac||system.xll){}else{window.location.href=""; } </script>
方法六
<script language="javascript"> function is_mobile() {var regex_match = /(nokia|iphone|android|motorola|^mot-|softbank|foma|docomo|kddi|up.browser|up.link|htc|dopod|blazer|netfront|helio|hosin|huawei|novarra|CoolPad|webos|techfaith|palmsource|blackberry|alcatel|amoi|ktouch|nexian|samsung|^sam-|s[cg]h|^lge|ericsson|philips|sagem|wellcom|bunjalloo|maui|symbian|smartphone|midp|wap|phone|windows ce|iemobile|^spice|^bird|^zte-|longcos|pantech|gionee|^sie-|portalmmm|jigs browser|hiptop|^benq|haier|^lct|operas*mobi|opera*mini|320x320|240x320|176x220)/i;var u = navigator.userAgent;if (null == u) {return true;}var result = regex_match.exec(u);if (null == result) {return false} else {return true}}if (is_mobile()) {document.location.href= ''; //修改为你所需跳转目标页地址}</script>
方法7 百度webapp版
<!---识别手机或电脑的js开始--->(function(){var res = GetRequest();var par = res['index'];if(par!='gfan'){var ua=navigator.userAgent.toLowerCase();var contains=function (a, b){if(a.indexOf(b)!=-1){return true;}};//将下面的改成你的wap手机版页面地址 如我的 var toMobileVertion = function(){window.location.href = '/'}if(contains(ua,"ipad")||(contains(ua,"rv:1.2.3.4"))||(contains(ua,"0.0.0.0"))||(contains(ua,"8.0.552.237"))){return false}if((contains(ua,"android") && contains(ua,"mobile"))||(contains(ua,"android") && contains(ua,"mozilla")) ||(contains(ua,"android") && contains(ua,"opera"))||contains(ua,"ucweb7")||contains(ua,"iphone")){toMobileVertion();}}})();function GetRequest() {var url = location.search; //获取url中"?"符后的字串var theRequest = new Object();if (url.indexOf("?") != -1) {var str = url.substr(1);strs = str.split("&");for(var i = 0; i < strs.length; i ++) {theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);}}return theRequest;}<!---识别手机或电脑的js结束--->
