from AcrossPlatform.get_platform import * # 根据平台导入对应的包 if SYS_PLATFORM == WINDOWS: import Speaker._speak_base_win32 as speak_pkg elif SYS_PLATFORM == LINUX: import Speaker._speak_base_linux as speak_pkg else: speak_pkg = None def beep(duration=700, freq=640): speak_pkg.beep(duration=duration, freq=freq) def SpeakServer(): return speak_pkg.SpeakServer()