/*移动和PC相互切换代码*/ ???????var mobileAgent = new Array("iphone", "ipod", "ipad", "android", "mobile", "blackberry", "webos", "incognito", "webmate", "bada", "nokia", "lg", "ucweb", "skyfire"); ???????var browser = navigator.userAgent.toLowerCase(); ????????var isMobile = false; ????????for (var i=0; i<mobileAgent.length; i++){ ????????????if (browser.indexOf(mobileAgent[i])!=-1){ ???????????????isMobile = true; ????????????????//alert(mobileAgent[i]); ????????????????location.href = ‘http://wechat.aabb.cn/‘; ???????????????break; ????????????} ???????} ??<script type="text/javascript"> ???????function download(){ ???????????var u = navigator.userAgent; ???????????var device =""; //当前设备信息 ???????????if (u.indexOf(‘Android‘) > -1 || u.indexOf(‘Linux‘) > -1) { ???????????????//安卓手机 ???????????????window.location.href ="http://shikeimg.oss-cn-hangzhou.aliyuncs.com/apk/app-release.apk"; ???????????} else if (u.indexOf(‘iPhone‘) > -1) { ???????????????//苹果手机 ???????????????window.location.href ="https://www.pgyer.com/7zMW" ???????????} else if (u.indexOf(‘Windows Phone‘) > -1) { ???????????????//winphone手机 ???????????????window.location.href ="http://shikeimg.oss-cn-hangzhou.aliyuncs.com/apk/app-release.apk"; ???????????} ???????} ???</script>
js 判断访问web是什么设备
原文地址：http://www.cnblogs.com/wz-ctt/p/7612160.html