如題,js獲取瀏覽器關閉狀態,可實現判斷選擇是否關閉。

<html> <head> <title> </title> </head> <body> 這是一個頁面,點擊瀏覽器關閉觸發事件 </body> <script> var name = "張三"; window.onbeforeunload = onbeforeunload_handler; window.onunload = onunload_handler; function onbeforeunload_handler() { var warning = "確認退出?"; return warning; } function onunload_handler() { var warning = "謝謝光臨"; alert(warning); } </script> </html>