KeyboardEvent 继承自： Event['Page']

Event payload for keyboard key-down notifications.

Delivered to on_keyboard_event.

属性

名称	类型	默认值	说明
key	str	required	Human-readable key label for the pressed key.
shift	bool	required	Whether Shift was pressed when the key event was emitted.
ctrl	bool	required	Whether Control was pressed when the key event was emitted.
alt	bool	required	Whether Alt was pressed when the key event was emitted.
meta	bool	required	Whether Meta (Command/Windows) was pressed when the key event was emitted.