对我来说，这些把戏都没用，可能是我做错了什么。但这是谷歌广告实现的一种非常具体的方式。

window.onload = function() {
   if (document.getElementsByClassName('google-auto-placed').length == 0){
                // Adblock Detected
   }        
}

如果你有其他的广告系统，如亚马逊，通过检查页面寻找他们的通用类名/ id。

如果你打算把这段代码放在单独的.js文件中，请确保文件名中没有“Ad”字。就叫它magic.js吧

如果谷歌决定更改div名称，此方法将失败。但这似乎不太可能。

这对我来说很管用:

function isAdBlocked() {
     return (typeof(window.google_jobrunner) === "undefined") ? true : false;
}

$(document).ready(function(){
    if(isAdBlocked()) {
       alert('Y U NO LIKE ADS?');
    }
});

不需要超时和DOM嗅探。简单地尝试从流行的广告网络加载一个脚本，看看广告拦截器是否拦截了HTTP请求。

/**
 * Attempt to load a script from a popular ad network. Ad blockers will intercept the HTTP request.
 *
 * @param {string} url
 * @param {Function} cb
 */
function detectAdBlockerAsync(url, cb){
    var script = document.createElement('script');

    script.onerror = function(){
        script.onerror = null;
        document.body.removeChild(script);
        cb();
    }

    script.src = url;
    document.body.appendChild(script);
}

detectAdBlockerAsync('http://ads.pubmatic.com/AdServer/js/gshowad.js', function(){
    document.body.style.background = '#c00';
});

这个很好用

如果有广告拦截器，它会提醒你

简单地说，它发送一个头部请求到一个著名的广告公司的所有广告拦截器(谷歌广告)，如果请求被阻止，那么adbloker存在。

checkAdBlocker (); 函数checkAdBlocker() { 尝试{ fetch ( new Request("https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"， { 方法:“头”, 模式:“no-cors” }))。Catch(错误=> { showNotification () })； } catch (e) { //请求失败，可能是由于广告拦截程序 showNotification () ｝ ｝ 函数showNotification() { 警告(“请禁用广告拦截器”) ｝

在</body>标签关闭之前，在你的页面页脚上运行这个adblock并粘贴这个。

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style="visibility: hidden !important;"

<body style="可见性:隐藏!重要;">

然后在<body>标签后面立即添加下面的DIV标签

<div id="babasbmsgx" style="visibility: visible !important;">Please disable your adblock and script blockers to view this page</div>

我的建议是:不要这样做!

在任何情况下，你把人们视为“做错事的人”都会导致他们反击。

这是我的建议。

在页面顶部放一个不显眼的小消息(不管广告是否被阻止)，文字我完全尊重你阻止广告的权利，并链接到另一个页面/弹出标题为阅读更多....

在另一页上，清楚地表明你明白这是他们的电脑，他们可以自由地使用广告拦截。

也要以一种非指责的方式明确表示，使用这些拦截器会让你更难发布优质内容(详细解释原因)，虽然你不希望广告拦截器出现在你的网站上，但这完全是他们的决定。专注于关闭阻塞的积极方面。

那些强烈反对广告的人会忽略这一点，但你从来没有机会说服他们。那些漠不关心的人很可能会被你的吸引力所动摇，因为你没有做“让我走我的路，否则我就拿着我的球回家”的事情，老实说，这应该是五岁孩子的专属领域。

记住，没有人拿枪指着你的头强迫你把东西放到网上。尊重你的读者/用户，你可能会发现很多人会回报你。