参考链接：Windows控制台下响应键盘消息

#include <windows.h>
#include <stdio.h>
HHOOK g_Hook;
LRESULT CALLBACK KeyboardProc(int code, WPARAM w, LPARAM l)
{
    if (w == WM_KEYDOWN)
        printf("摁下按键\n");
    else if (w == WM_KEYUP)
        printf("抬起按键\n");
    return CallNextHookEx(g_Hook, code, w, l);
}
int main()
{
    g_Hook = SetWindowsHookEx(WH_KEYBOARD_LL, KeyboardProc, GetModuleHandle(NULL), 0);
    
    MSG msg;
    while (GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }

    UnhookWindowsHookEx(g_Hook);
    return 0;
}