JSasp判断客户端代码是手机还是PC的2个代码

来源：蜘蛛抓取(WebSpider) 时间：2016-10-18 03:23 标签： js判断微信客户端
JS判断客户端是手机还是PC的2个代码
投稿：junjie
字体：[ ] 类型：转载 时间：
Javascript 判断客户端是否为 PC 还是手持设备，有时候项目中需要用到，很方便的检测，源生的哦，方法一共有两种
1、第一种： 代码如下:function IsPC() {&&& var userAgentInfo = navigator.userA&&& var Agents = ["Android", "iPhone",&&&&&&&&&&&&&&& "SymbianOS", "Windows Phone",&&&&&&&&&&&&&&& "iPad", "iPod"];&&& var flag =&&& for (var v = 0; v & Agents. v++) {&&&&&&& if (userAgentInfo.indexOf(Agents[v]) & 0) {&&&&&&&&&&& flag =&&&&&&&&&&&&&&&&&& }&&& }&&&}2、第二种： 代码如下: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";&&& if (!(bIsIpad || bIsIphoneOs || bIsMidp || bIsUc7 || bIsUc || bIsAndroid || bIsCE || bIsWM) ){&&&&&&& window.location.href=B页面;&&& }}browserRedirect();百度的判断代码 代码如下:function uaredirect(f) {&try {&&if (document.getElementById("bdmark") != null) {&&&return&&}&&var b =&&if (arguments[1]) {&&&var e = window.location.&&&var a = window.location.&&&if (isSubdomain(arguments[1], e) == 1) {&&&&f = f + "/#m/" +&&&&b = true&&&} else {&&&&if (isSubdomain(arguments[1], e) == 2) {&&&&&f = f + "/#m/" +&&&&&b = true&&&&} else {&&&&&f =&&&&&b = false&&&&}&&&}&&} else {&&&b = true&&}&&if (b) {&&&var c = window.location.&&&if (!c.match("fromapp")) {&&&&if ((navigator.userAgent.match(/(iPhone|iPod|Android|ios|SymbianOS)/i))) {&&&&&location.replace(f)&&&&}&&&}&&}&} catch(d) {}}function isSubdomain(c, d) {&this.getdomain = function(f) {&&var e = f.indexOf("://");&&if (e & 0) {&&&var h = f.substr(e + 3)&&} else {&&&var h = f&&}&&var g = /^www\./;&&if (g.test(h)) {&&&h = h.substr(4)&&}&&return h&};&if (c == d) {&&return 1&} else {&&var c = this.getdomain(c);&&var b = this.getdomain(d);&&if (c == b) {&&&return 1&&} else {&&&c = c.replace(".", "\\.");&&&var a = new RegExp("\\." + c + "$");&&&if (b.match(a)) {&&&&return 2&&&} else {&&&&return 0&&&}&&}&}};使用方法：&SCRIPT type=text/javascript&uaredirect("手机站","WEB站");&/SCRIPT&
另外一篇，感觉不如上面的好，不过大家可以参考下 代码如下:var browser_class = navigator.userAvar browser_class_name1 = browser_class.match("Mobile");var browser_class_name2 = browser_class.match("mobile");var location_url = window.location.if (browser_class_name1 != null || browser_class_name2 != null) {&if (location_url.match("wap") == null) {&&window.location.href = "";&}} else {&if (location_url.match("3g") != null || location_url.match("wap") != null) {&&window.location.href = "";&}}
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