更新时间:2023-01-01 21:07:43
当窗口失去焦点时,你总是可以取消超时。
You can always cancel the timeout when the window loses focus.
var countdown = window.setTimeout(function (){
window.location.replace(fallbackLink);
}, 1000);
window.addEventListener("blur", function (){
window.clearTimeout(countdown);
}, false);