Event.command

描述

Command/Windows 键是否被按住？（只读）

On Windows, this returns true if any Windows key is held down.
On Mac, this returns true if any Command key is held down.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void OnGUI() {
        Event e = Event.current;
        if (e.command)
            if (Application.platform == RuntimePlatform.OSXEditor)
                Debug.Log("Command key was pressed");
            else
                if (Application.platform == RuntimePlatform.WindowsEditor)
                    Debug.Log("Windows Key was pressed!");
                
        
    }
}