js来判断设备类型

function deviceType(){
var ua = navigator.userAgent;
var agent = ["Android", "iPhone", "SymbianOS", "Windows Phone", "iPad", "iPod"];
for(var i=0; i<len,len = agent.length; i++){
if(ua.indexOf(agent[i])>0){
break;
}
}
}
deviceType();

js来判断设备类型

原文：http://www.cnblogs.com/thlcom/p/7324907.html