判断是苹果还是安卓app联调

//app苹果联调
function iosReload(){
//window.webkit.messageHandlers.signUpSuccess.postMessage(null);
}
//app安卓联调
function anReload(){
//signUpSuccess.signUpSuccess();
}
//判断是苹果还是安卓
var ua = navigator.userAgent.toLowerCase();
if (/iphone|ipad|ipod/.test(ua)) {
iosReload();
} else if (/android/.test(ua)) {
anReload();
}