我已经看过了文档和任何与新输入系统相关的东西。我知道它是相当新的，在1.0.0上有很多变化。
我刚刚开始在统一后，长时间的休息，并开始我一直试图移动一个 * 播放器 * 左右。我得到了它的工作，但它不停止后，释放键盘键。
一开始我没有改变默认的InputActions设置。

我确实试过将交互更改为 Press〉Press & Release，我让它工作了，但如果我按下正确的键，例如，并在改变键（方向）时保持按下它，它会继续向正确的方向移动。我退出了这个，因为它说只需使用“按钮”操作类型，但它改变了WASD的整个设置。

这是我的播放器脚本。它可能与输入系统无关，但与我的代码有关：

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;

public class PlayerBehaviour : MonoBehaviour 
{
    private InputActions _controls;
    private Vector2 movementInput;
    public float _speed = 12f;

    void Start()
    {
        Cursor.lockState = CursorLockMode.Locked;
    }

    private void OnEnable()
    {
        _controls = new InputActions();
        _controls.Player.Move.performed += ctx => movementInput = ctx.ReadValue<Vector2>();
        _controls.Player.Move.Enable();
    }

    void Update()
    {
        Debug.Log("transform.position: " + transform.position);
        transform.position += new Vector3(movementInput.x * _speed * Time.deltaTime,
                                        0,
                                        movementInput.y * _speed * Time.deltaTime);
    }

    private void OnDisable()
    {
        _controls.Player.Move.Disable();
    }
}

**更新：我一直在做这个，并添加了更多，但无法通过我的原始问题。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.InputSystem;

public class PlayerMovement : MonoBehaviour
{
    private InputActions _controls;

    private Vector2 movementInput;
    public float _speed = 12f;

    public CharacterController controller;
    public Camera playerCamera;
    private Vector2 lookPosition;
    private float mouseSensitivity = 50f;
    float xRotation = 0f;

    void Start()
    {
        Cursor.lockState = CursorLockMode.Locked;
    }

    private void OnEnable()
    {
        _controls = new InputActions();
        _controls.Player.Move.performed += ctx => movementInput = ctx.ReadValue<Vector2>();
        _controls.Player.Move.Enable();
        _controls.Player.Look.performed += ctx => lookPosition = ctx.ReadValue<Vector2>();
        _controls.Player.Look.Enable();
    }

    void Update()
    {
        float x = movementInput.x;
        float z = movementInput.y;
        Vector3 move = transform.right * x + transform.forward * z;
        controller.Move(move * _speed * Time.deltaTime);

        float lookX = lookPosition.x * mouseSensitivity * Time.deltaTime;
        float lookY = lookPosition.y * mouseSensitivity * Time.deltaTime;

        xRotation -= lookPosition.y;
        xRotation = Mathf.Clamp(xRotation, -90f, 90f);
        playerCamera.transform.localRotation = Quaternion.Euler(xRotation, 0f, 0f);
        transform.Rotate(Vector3.up * lookX);
    }

    private void OnDisable()
    {
        _controls.Player.Move.Disable();
        _controls.Player.Look.Disable();
    }
}