改进Equiman(原始)的答案:

function idleLogout() {
    var t;
    window.onload = resetTimer;
    window.onmousemove = resetTimer;
    window.onmousedown = resetTimer;  // catches touchscreen presses as well      
    window.ontouchstart = resetTimer; // catches touchscreen swipes as well      
    window.ontouchmove = resetTimer;  // required by some devices 
    window.onclick = resetTimer;      // catches touchpad clicks as well
    window.onkeydown = resetTimer;   
    window.addEventListener('scroll', resetTimer, true); // improved; see comments

    function yourFunction() {
        // your function for too long inactivity goes here
        // e.g. window.location.href = 'logout.php';
    }

    function resetTimer() {
        clearTimeout(t);
        t = setTimeout(yourFunction, 10000);  // time is in milliseconds
    }
}
idleLogout();

除了活动检测方面的改进，以及从文档到窗口的更改之外，这个脚本实际上调用了函数，而不是让它闲置着。

它不会直接捕获零CPU使用情况，但这是不可能的，因为执行函数会导致CPU使用。用户不活动最终导致CPU使用率为零，因此它间接地捕捉到CPU使用率为零。

对于其他有同样问题的用户。这是我刚编的一个函数。

它不会在用户每次鼠标移动时运行，也不会在每次鼠标移动时清除计时器。

<script>
// Timeout in seconds
var timeout = 10; // 10 seconds

// You don't have to change anything below this line, except maybe
// the alert('Welcome back!') :-)
// ----------------------------------------------------------------
var pos = '', prevpos = '', timer = 0, interval = timeout / 5 * 1000;
timeout = timeout * 1000 - interval;

function mouseHasMoved(e){
    document.onmousemove = null;
    prevpos = pos;
    pos = e.pageX + '+' + e.pageY;
    if(timer > timeout){
        timer = 0;
        alert('Welcome back!');
    }
}

setInterval(function(){
    if(pos == prevpos){
        timer += interval;
    }else{
        timer = 0;
        prevpos = pos;
    }
    document.onmousemove = function(e){
        mouseHasMoved(e);
    }
}, interval);
</script>

纯JavaScript，通过addEventListener正确设置重置时间和绑定:

(function() {

  var t,
    timeout = 5000;

  function resetTimer() {
    console.log("reset: " + new Date().toLocaleString());
    if (t) {
      window.clearTimeout(t);
    }
    t = window.setTimeout(logout, timeout);
  }

  function logout() {
    console.log("done: " + new Date().toLocaleString());
  }
  resetTimer();

  //And bind the events to call `resetTimer()`
  ["click", "mousemove", "keypress"].forEach(function(name) {
    console.log(name);
    document.addEventListener(name, resetTimer);
  });

}());

以下是我找到的最佳解决方案:

当用户空闲时发生火灾事件

下面是JavaScript代码:

idleTimer = null;
idleState = false;
idleWait = 2000;

(function ($) {

    $(document).ready(function () {

        $('*').bind('mousemove keydown scroll', function () {

            clearTimeout(idleTimer);

            if (idleState == true) {

                // Reactivated event
                $("body").append("<p>Welcome Back.</p>");
            }

            idleState = false;

            idleTimer = setTimeout(function () {

                // Idle Event
                $("body").append("<p>You've been idle for " + idleWait/1000 + " seconds.</p>");

                idleState = true; }, idleWait);
        });

        $("body").trigger("mousemove");

    });
}) (jQuery)

改进Equiman(原始)的答案:

function idleLogout() {
    var t;
    window.onload = resetTimer;
    window.onmousemove = resetTimer;
    window.onmousedown = resetTimer;  // catches touchscreen presses as well      
    window.ontouchstart = resetTimer; // catches touchscreen swipes as well      
    window.ontouchmove = resetTimer;  // required by some devices 
    window.onclick = resetTimer;      // catches touchpad clicks as well
    window.onkeydown = resetTimer;   
    window.addEventListener('scroll', resetTimer, true); // improved; see comments

    function yourFunction() {
        // your function for too long inactivity goes here
        // e.g. window.location.href = 'logout.php';
    }

    function resetTimer() {
        clearTimeout(t);
        t = setTimeout(yourFunction, 10000);  // time is in milliseconds
    }
}
idleLogout();

除了活动检测方面的改进，以及从文档到窗口的更改之外，这个脚本实际上调用了函数，而不是让它闲置着。

它不会直接捕获零CPU使用情况，但这是不可能的，因为执行函数会导致CPU使用。用户不活动最终导致CPU使用率为零，因此它间接地捕捉到CPU使用率为零。

您可以使用下面提到的解决方案

var idleTime;
$(document).ready(function () {
         reloadPage();
        $('html').bind('mousemove click mouseup mousedown keydown keypress keyup submit change mouseenter scroll resize dblclick', function () {
            clearTimeout(idleTime);
            reloadPage();
        });
});
function reloadPage() {
    clearTimeout(idleTime);
    idleTime = setTimeout(function () {
        location.reload();
    }, 3000);
}