Unity3d控制物体移动WSAD键

//前后左右移动
    public float moveSpeed = 20;
    private float h;
    private float v;

void LateUpdate () {

        //物体前后左右移动
        h = Input.GetAxis("Horizontal");
        v = Input.GetAxis("Vertical");
        transform.Translate(new Vector3(h, 0, v) * Time.deltaTime * moveSpeed);
    }