检测当前浏览的平台
var system = {
win: false,
mac: false,
xll: false,
ipad: false
};
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) {
alert("PC");
} else {
var ua = navigator.userAgent.toLowerCase();
if(ua.match(/MicroMessenger/i)=="micromessenger") {
alert("微信浏览器");
} else {
alert("手机");
}
}