我找到了一个真正有效的JQuery解决方案

window.history.length == 1

这适用于Chrome, Firefox和Edge。 如果你想在没有窗口历史记录的情况下隐藏或删除网页上的后退按钮，你可以使用下面这段JQuery代码，它在上述3种浏览器的最新版本上都适用。

$(window).load(function() {
        if (window.history.length == 1) {
            $("#back-button").remove();
        }
    })

检查window.history.length是否等于0。

这可能会有帮助:

const prev = window.location.pathname;
window.history.back();
setTimeout(() => {
  if (prev === window.location.pathname) {
    // Do something else ... 
  }
}, 1000);

我的代码让浏览器返回一个页面，如果失败，它加载一个回退url。它还可以检测标签的变化。

当后退按钮不可用时，回退url将在500毫秒后加载，这样浏览器就有足够的时间加载上一页。在window.history.go(-1)之后加载回退url;会导致浏览器使用回退url，因为js脚本还没有停止。

function historyBackWFallback(fallbackUrl) {
    fallbackUrl = fallbackUrl || '/';
    var prevPage = window.location.href;

    window.history.go(-1);

    setTimeout(function(){ 
        if (window.location.href == prevPage) {
            window.location.href = fallbackUrl; 
        }
    }, 500);
}

var func = function(){ console.log("do something"); };
if(document.referrer.includes(window.location.hostname) && history.length-1 <= 1){
    func();
}
else{
    const currentUrl = window.location.href;
    history.back();
    setTimeout(function(){
        currentUrl === window.location.href && func();
    }, 100);
}

这是我的解决方案:

function historyBack() {
  console.log('back');
  window.history.back() || window.history.go(-1);
  if (!window.history.length) window.close();
  var currentUrl = window.location.href;
  setTimeout(function(){
    // if location was not changed in 100 ms, then there is no history back
    if(current === window.location.href){
        console.log('History back is empty!');
    }
  }, 100);
}
function historyForward() {
  console.log('forward');
  window.history.forward() || window.history.go(+1);
  var current = window.location.href;
  setTimeout(function(){
    // if location was not changed in 100 ms, then there is no history forward
    if(current === window.location.href){
        console.log('History forward is empty!');
    }
  }, 100);
}