Question

JavaScript => public static function GetKey(name: string): bool;
C# => public static bool GetKey(string name);

Description 描述

Returns true while the user holds down the key identified by name. Think auto fire.

当用户按下由name名称确定的按键时，然后true。想想自动开火。

For the list of key identifiers see Input Manager. When dealing with input it is recommended to use Input.GetAxis and Input.GetButton instead since it allows end-users to configure the keys.

按键的标识符列表可以在输入管理器中找到，当处理输入时推荐使用Input.GetAxis和Input.GetButton，它们允许最终用户自定义按键。

JavaScript:

	function Update () {
		if (Input.GetKey ("up"))
			print ("up arrow key is held down");
 
		if (Input.GetKey ("down"))
			print ("down arrow key is held down");
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Update() {
        if (Input.GetKey("up"))
            print("up arrow key is held down");
 
        if (Input.GetKey("down"))
            print("down arrow key is held down");
 
    }
}

---

JavaScript => public static function GetKey(key: KeyCode): bool;
C# => public static bool GetKey(KeyCode key);

Description 描述

Returns true while the user holds down the key identified by the key KeyCode enum parameter.

当用户按下由KeyCode枚举确定的按键时，然后true。

JavaScript:

	function Update () {
		if (Input.GetKey (KeyCode.UpArrow))
			print ("up arrow key is held down");
 
		if (Input.GetKey (KeyCode.DownArrow))
			print ("down arrow key is held down");
	}

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    void Update() {
        if (Input.GetKey(KeyCode.UpArrow))
            print("up arrow key is held down");
 
        if (Input.GetKey(KeyCode.DownArrow))
            print("down arrow key is held down");
 
    }
}

Input