Unity 打印GetRawInputData

在Unity中无法直接使用Windows API函数进行打印。不过，你可以在Unity中创建一个C#脚本，然后使用`Debug.Log`函数来打印`GetRawInputData`函数返回的数据。以下是示例代码：

using UnityEngine;
using System;
using System.Runtime.InteropServices;

public class RawInputExample : MonoBehaviour
{
    [DllImport("user32.dll")]
    public static extern uint GetRawInputData(IntPtr hRawInput, uint uiCommand, IntPtr pData, ref uint pcbSize, uint cbSizeHeader);

    private void Start()
    {
        uint dataSize = 0;
        GetRawInputData(IntPtr.Zero, 0x10000003 /* RID_INPUT */, IntPtr.Zero, ref dataSize, (uint)Marshal.SizeOf(typeof(RAWINPUTHEADER)));

        IntPtr data = Marshal.AllocHGlobal((int)dataSize);
        try
        {
            if (GetRawInputData(IntPtr.Zero, 0x10000003 /* RID_INPUT */, data, ref dataSize, (uint)Marshal.SizeOf(typeof(RAWINPUTHEADER))) == dataSize)
            {
                RAWINPUT rawInput = (RAWINPUT)Marshal.PtrToStructure(data, typeof(RAWINPUT));
                Debug.Log("RAWINPUT data: " + rawInput.ToString());
            }
            else
            {
                Debug.LogError("Failed to get RAWINPUT data.");
            }
        }
        finally
        {
            Marshal.FreeHGlobal(data);
        }
    }
}

[StructLayout(LayoutKind.Sequential)]
public struct RAWINPUTHEADER
{
    public uint dwType;
    public uint dwSize;
    public IntPtr hDevice;
    public IntPtr wParam;
}

[StructLayout(LayoutKind.Explicit)]
public struct RAWINPUT
{
    [FieldOffset(0)]
    public RAWINPUTHEADER header;

    // Add other fields as needed based on your requirements
    // For example, for keyboard input, you would add RAWKEYBOARD structure
    // For mouse input, you would add RAWMOUSE structure
}

这段代码会在Unity中的控制台打印出`GetRawInputData`函数返回的原始输入数据。请注意，这只是一个示例，你需要根据你的具体需求进行相应的修改和扩展。