One QRcode , link another url

Desc ：

　　One QRCode , can accroding to user Agent division different platforms

var platform = " Unknow"
var desc = " Unknow"
 
var Terminal = {   
    platform :function(){   
    var u = navigator.userAgent, app = navigator.appVersion;   
    return { 
    trident: u.indexOf('Trident') > -1, //ie
    presto: u.indexOf('Presto') > -1, //oper
    webKit: u.indexOf('AppleWebKit') > -1, //apple or goolge
        gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //firefox 
        mobile: !!u.match(/AppleWebKit.*Mobile.*/), //mobile 
    ios: !!u.match(/(i[^;]+;( U;)? CPU.+Mac OS X/), //ios 
    android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android or uc 
    iPhone: u.indexOf('iPhone') > -1 , // iPhone or QQ
    iPad: u.indexOf('iPad') > -1, //iPad   
    webApp: u.indexOf('Safari') == -1 //Safari
    };   
    }(),   
language:(navigator.browserLanguage || navigator.language).toLowerCase()   
}   
          

    var url_base = 'xxxxxx';
    var url_android = 'xxxxx';
    var url_ios = 'xxxx';
        
    if(Terminal.platform.android){
       url_base = url_android;
       desc = "android"
    }else{
       url_base = url_ios
    　　desc = "IOS"
    }

di

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