在Python中使用pynput和win32 api：（对我来说很好用！）

from pynput import mouse
from win32gui import GetWindowText, GetCursorPos, WindowFromPoint

def on_move(x, y):
    print(GetWindowText(WindowFromPoint(GetCursorPos())))   

# Collect events until released
with mouse.Listener(on_move=on_move) as listener:
    listener.join()

不要忘记安装：pip install pynput和pip install win32gui