javascript - 如何使用 JS 延迟加载新的 Google Adsense 代码

Question

谷歌已经取代
<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js</script>
和<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1234567890123456" crossorigin="anonymous"</script>
引用 :Google Adsense Announcement
旧的 Adsense 代码如下:

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
     crossorigin="anonymous"></script>
<ins class="adsbygoogle"
     style="display:inline-block;width:350px;height:90px"
     data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
     data-ad-slot="XXXXXXXXXX"></ins>
<script>
     (adsbygoogle = window.adsbygoogle || []).push({});
</script>

新的 Adsense 代码如下:

<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX"
     crossorigin="anonymous"></script>
<ins class="adsbygoogle"
     style="display:inline-block;width:350px;height:90px"
     data-ad-client="ca-pub-XXXXXXXXXXXXXXXX"
     data-ad-slot="XXXXXXXXXX"></ins>
<script>
     (adsbygoogle = window.adsbygoogle || []).push({});
</script>

页面加载完成后加载广告的旧 JS 代码是:

    <script type="text/javascript">
        function downloadJSAtOnload() {
        var element = document.createElement("script");
        element.src = "https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js";
        document.body.appendChild(element);
        }
        if (window.addEventListener)
        window.addEventListener("load", downloadJSAtOnload, false);
        else if (window.attachEvent)
        window.attachEvent("onload", downloadJSAtOnload);
        else window.onload = downloadJSAtOnload;
    </script>

由于在新广告代码的脚本标签中添加了 ?client=ca-pub-xxxxxx" crossorigin="anonymous"，现在加载广告的新 JS 代码是什么？

Answer 1

嗯，这不是真正的延迟加载 这是延迟加载，不推荐，但是你去吧

<script>
function downloadJSAtOnload() {
    var element = document.createElement("script");
    element.src = "https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-XXXXXXXXXXXXXXXX";
    element.async = true;
    element.setAttribute('crossorigin', 'anonymous');
    document.body.appendChild(element);
}
if (window.addEventListener)
    window.addEventListener("load", downloadJSAtOnload, false);
else if (window.attachEvent)
    window.attachEvent("onload", downloadJSAtOnload);
else window.onload = downloadJSAtOnload;
</script>

如果您正在寻找延迟加载 AdSense，请查看 Lazy Loading Adsense