var u = navigator.userAgent; var isAndroid = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1; //android终端 var isIOS = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
判断设备是PC端,还是移动端 var ua = navigator.userAgent.toLocaleLowerCase(); var pf = navigator.platform.toLocaleLowerCase(); var isAndroid = (/android/i).test(ua)||((/iPhone|iPod|iPad/i).test(ua) && (/linux/i).test(pf)) || (/ucweb.*linux/i.test(ua)); var isI