1.动态rem适配移动端 !function(){ var width = document.documentElement.clientWidth; var head=document.getElementsByTagName("head")[0]; var style=document.createElement("style"); style.innerHTML="html{font-size:"+width/10+"px;}&q
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