KeyboardEvent
中身をみるプログラム
https://ryjkmr.com/keyboardevent-keycode-to-keyboardevent-code/
keypressは非推奨
https://developer.mozilla.org/ja/docs/Web/API/Element/keypress_event
https://zoshigayan.net/how-to-get-key-from-ui-event/
#2023-07-28 08:10:53