方法一：if(/Android|webOS|iPhone|iPad|BlackBerry/i.test(navigator.userAgent)) {
window.location.href = “https://www.baidu.com/”;
}
方法二：
$(function(){
var system = {
win: false,
mac: false,
xll: false,
ipad:false
};
//检测平台
var p = navigator.platform;
system.win = p.indexOf(“Win”) == 0;
system.mac = p.indexOf(“Mac”) == 0;
system.x11 = (p == “X11”) || (p.indexOf(“Linux”) == 0);
system.ipad = (navigator.userAgent.match(/iPad/i) != null)?true:false;
if (system.win || system.mac || system.xll ||system.ipad) {
} else {
some code;
}
})
此方法需要加载jQuery文件。