如何在刷新时加载特定的网址? [英] How do I load a specific url on refresh?

问题描述

假设某人决定按下F5或浏览器的重新加载"按钮.可以在同一标签中打开特定的网址吗?

Let's say that someone decides to press F5 or the browser's reload button. Is that possible to open a specific url in the same tab?

推荐答案

就像在评论中发布的那样，如果显示提示，则可以使用以下 ugly 骇客来实现:

Like posted in comment, if you display prompt, this is possible using following ugly hack:

var a,b;
window.onbeforeunload = function (e) {
    if (b) return;
    a = setTimeout(function () {
        b = true;
        window.location.href = "//test.com";
    }, 500);
    return "Now you will be redirected to new page if choosing to stay there...";
}
window.onunload = function () {
    clearTimeout(a);
}

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