if(isAndroid){
android();
function android(){
var ifr = document.createElement("iframe");
ifr.src = "";
//app地址
ifr.style.display = "none";
document.body.appendChild(ifr);
window.setTimeout(function(){
document.body.removeChild(ifr);
window.location.href = "";
//app下载地址
},500)
}
} if(isiOS){
ios()
function ios(){
window.location.href="";
//app地址
window.setTimeout(function(){
window.location.href = "";
/***下载app的地址***/
},2000)
}
}