判断设备
1 <script type="text/javascript"> 2 function detectmob() { 3 if( navigator.userAgent.match(/webOS/i) 4 || navigator.userAgent.match(/iPad/i) 5 || navigator.userAgent.match(/iPod/i) 6 || navigator.userAgent.match(/BlackBerry/i) 7 || navigator.userAgent.match(/Windows Phone/i) 8 ){ 9 return true; 10 $("#changeStyle").attr("href","css/gameIndexPad.css");//替换css 11 document.body.addEventListener('touchmove', function (e) { 12 e.preventDefault(); //阻止默认的处理方式(阻止下拉滑动的效果) 13 }, {passive: false}); //passive 参数不能省略,用来兼容ios和android 14 } 15 else if(navigator.userAgent.match(/Android/i) 16 ||navigator.userAgent.match(/iPhone/i) 17 ){ 18 return false; 19 20 } 21 } 22 //alert(detectmob()) 23 detectmob() 24 </script>