JavaScript 浏览器关闭事件（nob 选项卡）

Question

I know that onbeforeunload and unload events are triggered while a user closes the browser tab or the browser itself, so my question is:

Is there any way to detect only browser close (not tabs), like you completely destroy your browser process?

Answer 1

根据我对此主题的研究，我发现截至 2017 年 10 月，无法在 JavaScript 中处理完整的浏览器关闭事件。