你可以放一个小脚本，然后检查。它将不允许您访问前一页。

这是用JavaScript完成的。

<script type="text/javascript">
    function preventbackbutton() { window.history.forward(); }
    setTimeout("preventbackbutton()", 0);
    window.onunload = function () { null };
</script>

窗外。Onunload函数当您试图通过浏览器访问返回或上一页时触发。

history.pushState(null, null, document.URL);
window.addEventListener('popstate', function () {
    history.pushState(null, null, document.URL);
});

此JavaScript代码不允许任何用户返回(适用于Chrome, Firefox, Internet Explorer和Edge)。

非常简单和干净的函数打破向后箭头，而不干扰页面之后。

好处:

Loads instantaneously and restores original hash, so the user isn't distracted by URL visibly changing. The user can still exit by pressing back 10 times (that's a good thing), but not accidentally No user interference like other solutions using onbeforeunload It only runs once and doesn't interfere with further hash manipulations in case you use that to track state Restores original hash, so almost invisible. Uses setInterval, so it doesn't break slow browsers and always works. Pure JavaScript, does not require HTML5 history, works everywhere. Unobtrusive, simple, and plays well with other code. Does not use unbeforeunload which interrupts user with modal dialog. It just works without fuss.

注意:其他一些解决方案使用onbeforeunload。请不要为此目的使用onbeforeunload，当用户试图关闭窗口、点击反向箭头等时，onbeforeunload会弹出一个对话框。像onbeforeunload这样的情态动词通常只适用于很少的情况，比如当它们实际上在屏幕上做了更改并且没有保存它们时，不是为了这个目的。

工作原理

在页面加载时执行 保存您的原始散列(如果URL中有一个)。 依次追加#/noop/{1..10}到哈希 恢复原始哈希

就是这样。没有更多的混乱，没有后台事件监控，没有其他。

在一秒钟内使用它

要部署，只需在页面或JavaScript代码中添加这个:

<script>
    /* Break back button */
    window.onload = function(){
      var i = 0;
      var previous_hash = window.location.hash;
      var x = setInterval(function(){
        i++;
        window.location.hash = "/noop/" + i;
        if (i==10){
          clearInterval(x);
          window.location.hash = previous_hash;
        }
      }, 10);
    }
</script>

我遇到了这个问题，需要一个在各种浏览器上正确工作的解决方案，包括Mobile Safari(在发布时是iOS 9)。没有一个解决方案是完全正确的。我提供以下建议(在Internet Explorer 11、Firefox、Chrome和Safari上进行了测试):

history.pushState(null, document.title, location.href);
window.addEventListener('popstate', function (event)
{
  history.pushState(null, document.title, location.href);
});

注意事项:

history.forward() (my old solution) does not work on Mobile Safari --- it seems to do nothing (i.e., the user can still go back). history.pushState() does work on all of them. the third argument to history.pushState() is a url. Solutions which pass a string like 'no-back-button' or 'pagename' seem to work OK, until you then try a Refresh/Reload on the page, at which point a "Page not found" error is generated when the browser tries to locate a page with that as its URL. (The browser is also likely to include that string in the address bar when on the page, which is ugly.) location.href should be used for the URL. the second argument to history.pushState() is a title. Looking around the web most places say it is "not used", and all the solutions here pass null for that. However, in Mobile Safari at least, that puts the page's URL into the history dropdown the user can access. But when it adds an entry for a page visit normally, it puts in its title, which is preferable. So passing document.title for that results in the same behaviour.

它基本上是分配窗口的“onbeforeunload”事件以及正在进行的文档“mouseenter”/“mouseleave”事件，因此警报只在单击超出文档范围时触发(然后可以是浏览器的后退或前进按钮)

美元(文档)。On ('mouseenter'，函数(e) { 窗口。Onbeforeunload = null; ｝ ); 美元(文档)。On ('mouseleave'，函数(e) { 窗口。onbeforeunload = function(){返回"你的工作将会丢失";}; ｝ );

有很多原因可以解释为什么禁用后退按钮实际上不起作用。最好的办法是警告用户:

window.onbeforeunload = function() { return "Your work will be lost."; };

本页确实列出了一些禁用后退按钮的方法，但都不保证:

http://www.irt.org/script/311.htm