javascript - 使用 JavaScript/jQuery 通过 Google Analytics 跟踪重定向页面

Question

我有一个重定向链接，www.example.com/redirect，它标识移动设备是 iOS 还是 Android，然后根据设备重定向到不同的链接。我尝试了在该论坛中找到的不同方法，但从未奏效。

下面是我尝试过的最新代码:

<script>

$(document).ready(function(){


function getMobileOperatingSystem() {
  var userAgent = navigator.userAgent || navigator.vendor || window.opera;

      // Windows Phone must come first because its UA also contains "Android"


    if (/android/i.test(userAgent)) {
        return "Android";
    }

    // iOS detection from: http://stackoverflow.com/a/9039885/177710
    if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
        return "iOS";
    }

}

    function DetectAndServe(){

if (getMobileOperatingSystem() == "Android") {
     ga('send', 'pageview', {
            'page': '/33red33',
            'hitCallback': function() {
              window.location.href = 'http://android.com';
           }
           });           

    }
if (getMobileOperatingSystem() == "iOS") {

      ga('send', 'pageview', {
            'page': '/33red33',
            'hitCallback': function() {
            window.location.href = 'http://apple.com';
           }
           }); 

    }

};

});

</script>

Answer 1

这可能只是这里的一个拼写错误，但您的代码中没有实际调用函数 DetectAndServe 的地方，将您的代码更改为下面的代码，它应该可以工作。

<script>

$(document).ready(function(){


function getMobileOperatingSystem() {
  var userAgent = navigator.userAgent || navigator.vendor || window.opera;

      // Windows Phone must come first because its UA also contains "Android"


    if (/android/i.test(userAgent)) {
        return "Android";
    }

    // iOS detection from: http://stackoverflow.com/a/9039885/177710
    if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
        return "iOS";
    }

}

    function DetectAndServe(){

if (getMobileOperatingSystem() == "Android") {
     ga('send', 'pageview', {
            'page': '/33red33',
            'hitCallback': function() {
              window.location.href = 'http://android.com';
           }
           });           

    }
if (getMobileOperatingSystem() == "iOS") {

      ga('send', 'pageview', {
            'page': '/33red33',
            'hitCallback': function() {
            window.location.href = 'http://apple.com';
           }
           }); 

    }

};
DetectAndServe();
});

</script>