简易的图形化界面的音频读取与播放，因音频文件较大，故已删除，请运行的同学先自己在exe目录下放一个音频文件，其音频文件名代码中有说明。-Simple graphical interface to read and play audio, because the audio file is large, it has been deleted, the students make their first run in an audio file exe directory decentraliza