Event.isKey

public bool isKey ;

Description

该事件是否是键盘事件？（只读）

using UnityEngine;

public class Example : MonoBehaviour
{
    // Detects any keyboard event
    void OnGUI()
    {
        Event e = Event.current;
        if (e.isKey)
        {
            Debug.Log("Detected a keyboard event!");
        }
    }
}